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Jewitt C, Price S, Steimle J, Huisman G, Golmohammadi L, Pourjafarian N, Frier W, Howard T, Ipakchian Askari S, Ornati M, Panëels S, Weda J. Manifesto for Digital Social Touch in Crisis. FRONTIERS IN COMPUTER SCIENCE 2021. [DOI: 10.3389/fcomp.2021.754050] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
This qualitative exploratory research paper presents a Manifesto for Digital Social Touch in Crisis - a provocative call to action to designers, developers and researchers to rethink and reimagine social touch through a deeper engagement with the social and sensory aspects of touch. This call is motivated by concerns that social touch is in a crisis signaled by a decline in social touch over the past 2 decades, the problematics of inappropriate social touch, and the well documented impact of a lack of social touch on communication, relationships, and well-being and health. These concerns shape how social touch enters the digital realm and raise questions for how and when the complex space of social touch is mediated by technologies, as well the societal implications. The paper situates the manifesto in the key challenges facing haptic designers and developers identified through a series of interdisciplinary collaborative workshops with participants from computer science, design, engineering, HCI and social science from both within industry and academia, and the research literature on haptics. The features and purpose of the manifesto form are described, along with our rationale for its use, and the method of the manifesto development. The starting points, opportunities and challenges, dominant themes and tensions that shaped the manifesto statements are then elaborated on. The paper shows the potential of the manifesto form to bridge between HCI, computer science and engineers, and social scientists on the topic of social touch.
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Sorokowska A, Stefańczyk MM, Płachetka J, Dudojć O, Ziembik K, Chabin D, Croy I. Touch-Avoidance and Touch-Seeking in Non-intimate Relationships: The Null Effects of Sightedness. JOURNAL OF VISUAL IMPAIRMENT & BLINDNESS 2021. [DOI: 10.1177/0145482x211047625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
People differ in their touch preferences and in the ways in which they touch others. People who are blind are particularly sensitive to tactile stimulation as a result of sensory compensation, and sense of touch can support their interpersonal communication. In the article presented here, we aimed to explore whether visual status predicts preferences for touch behaviors involving strangers; specifically, we examined touch-seeking and touch-avoidance in non-intimate interpersonal situations. Our study, whose participants comprised 43 individuals with congenital blindness, 53 individuals with adventitious blindness, and 47 sighted controls, showed that visual status does not predict touch-seeking or social touch-avoidance. We also observed similar gender differences in all participating groups, with women avoiding social touch more than men in non-intimate interpersonal situations involving strangers.
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Affiliation(s)
- Agnieszka Sorokowska
- Smell and Taste Research Lab, Institute of Psychology, University of Wroclaw, Wroclaw, Poland
| | | | | | - Olga Dudojć
- Department of Psychology, Norwegian University of Science and Technology, Trondheim, Norway
| | | | - Dominika Chabin
- Smell and Taste Research Lab, Institute of Psychology, University of Wroclaw, Wroclaw, Poland
| | - Ilona Croy
- Department of Clinical Psychology, Friedrich-Schiller-Universität Jena, Jena, Germany
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Roy V, Ruel S, Ivers H, Savard MH, Gouin JP, Caplette-Gingras A, Lemieux J, Couture F, Savard J. Stress-buffering effect of social support on immunity and infectious risk during chemotherapy for breast cancer. Brain Behav Immun Health 2021; 10:100186. [PMID: 34589722 PMCID: PMC8474492 DOI: 10.1016/j.bbih.2020.100186] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 12/01/2020] [Accepted: 12/03/2020] [Indexed: 10/31/2022] Open
Abstract
Objective This study investigated the stress-buffering effect of social support on immune function and infectious risk in women with breast cancer, during and after chemotherapy. Method Data were collected from 50 women with breast cancer before and after their chemotherapy, as well as three months later. Stress was measured by daily hassles related to cancer and social support by marital status (MS) and perceived support from friends (Ps-fr). Blood was collected to measure innate immune markers (i.e., T cells, NK cells and neutrophils). Infections were evaluated using a semi-structured interview. Moderation, mediation and moderated mediation models were computed to test the hypotheses. Results Higher stress at baseline was found to significantly predict a higher occurrence of infections during chemotherapy, but not three months later. The relationship between stress and infections was not significantly explained by any of the immune markers. The interaction between stress and social support was tested using MS alone and combined with Ps-fr. A protective effect of social support on the deleterious effect of stress on infectious risk was found. Single patients reporting lower Ps-fr showed the strongest association between stress and infections, while the weakest association was found in patients in a committed relationship with a higher level of Ps-fr. Conclusions Women experiencing more stress before the beginning of chemotherapy would appear to be at a higher risk of developing infections during their treatment. Results of this study also suggest that this effect could be buffered by the presence of a romantic partner and by higher Ps-fr.
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Affiliation(s)
- Véronique Roy
- CHU de Québec - Université Laval Research Center, Québec, QC, Canada.,Université Laval Cancer Research Center, Québec, QC, Canada.,School of Psychology, Université Laval, Québec, QC, Canada
| | - Sophie Ruel
- CHU de Québec - Université Laval Research Center, Québec, QC, Canada.,Université Laval Cancer Research Center, Québec, QC, Canada.,School of Psychology, Université Laval, Québec, QC, Canada
| | - Hans Ivers
- CHU de Québec - Université Laval Research Center, Québec, QC, Canada.,Université Laval Cancer Research Center, Québec, QC, Canada.,School of Psychology, Université Laval, Québec, QC, Canada
| | - Marie-Hélène Savard
- CHU de Québec - Université Laval Research Center, Québec, QC, Canada.,Université Laval Cancer Research Center, Québec, QC, Canada.,School of Psychology, Université Laval, Québec, QC, Canada
| | | | - Aude Caplette-Gingras
- CHU de Québec - Université Laval Research Center, Québec, QC, Canada.,Centre des Maladies du sein, CHU de Québec - Université Laval, Québec, QC, Canada
| | - Julie Lemieux
- Centre Hospitalier Universitaire de Québec - Université Laval, Québec, QC, Canada.,Université Laval, Québec, QC, Canada
| | - Félix Couture
- Université Laval Cancer Research Center, Québec, QC, Canada.,Centre Hospitalier Universitaire de Québec - Université Laval, Québec, QC, Canada
| | - Josée Savard
- CHU de Québec - Université Laval Research Center, Québec, QC, Canada.,Université Laval Cancer Research Center, Québec, QC, Canada.,School of Psychology, Université Laval, Québec, QC, Canada
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Shrout MR. The health consequences of stress in couples: A review and new integrated Dyadic Biobehavioral Stress Model. Brain Behav Immun Health 2021; 16:100328. [PMID: 34589814 PMCID: PMC8474672 DOI: 10.1016/j.bbih.2021.100328] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 08/03/2021] [Accepted: 08/09/2021] [Indexed: 11/24/2022] Open
Abstract
Despite marriage's health benefits, all couples experience stress that can increase morbidity and mortality risks. Marital stress can alter endocrine, cardiovascular, and immune function-key pathways from troubled relationships to poor health. This review discusses how partners "get under each other's skin" to influence psychological, behavioral, and biological health. Then, I offer a comprehensive Dyadic Biobehavioral Stress Model to build on this foundational work and inspire transdisciplinary research integrating psychoneuroimmunological and relational lenses. This conceptual and empirically driven model provides promising new directions to investigate mechanisms linking individuals' relationships behaviors to their own and their partners' health, with particular emphasis on biological pathways. These mechanisms may impact each partner's physical health outcomes, such as disease development, illness severity, and accelerated biological aging. Risk and protective factors across developmental stages and diverse contexts are also discussed to help explain how, and under what conditions, partners influence each other's health. Research applying this model can push the boundaries of our current understanding on dyadic stress its far-reaching health effects on self-report and biological markers across the lifespan.
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Affiliation(s)
- M. Rosie Shrout
- Department of Human Development and Family Studies, Purdue University, West Lafayette, IN, 47907, USA
- Center on Aging and the Life Course, Purdue University, West Lafayette, IN, 47907, USA
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McDonald SE, Tomlinson CA, Applebaum JW, Moyer SW, Brown SM, Carter S, Kinser PA. Human-Animal Interaction and Perinatal Mental Health: A Narrative Review of Selected Literature and Call for Research. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:10114. [PMID: 34639416 PMCID: PMC8508333 DOI: 10.3390/ijerph181910114] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 09/21/2021] [Accepted: 09/23/2021] [Indexed: 12/13/2022]
Abstract
There is a paucity of research exploring how relationships with household pets may impact maternal mental health. We are unaware of any study to date that has examined associations between individuals' relationships with their pets and psychological adjustment in the perinatal period. Using a biobehavioral lens, this paper provides a narrative overview of the literature on perinatal mental health and human-animal interaction (HAI). We focus on the role of social relationships, stress, and stress reduction in relation to perinatal mental health; the role of HAI in perceptions of social support, stressors, and stress reduction; and gaps in empirical knowledge concerning the role of HAI in perinatal mental health. Finally, we integrate contemporary biobehavioral models of perinatal mental health and HAI (i.e., Comprehensive Model of Mental Health during the Perinatal Period and the HAI-HPA Transactional Model) to propose a new conceptual framework that depicts ways in which HAI during the perinatal period may influence maternal and child health and wellbeing. To our knowledge, this is the first paper to consider the role of HAI in biobehavioral responses and mental health during the perinatal period. We conclude with recommendations for future research and improved perinatal care.
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Affiliation(s)
- Shelby E. McDonald
- Children, Families, and Animals Research (CFAR) Group, LLC, Richmond, VA 23223, USA
| | - Camie A. Tomlinson
- School of Social Work, Virginia Commonwealth University, Richmond, VA 23284, USA
| | - Jennifer W. Applebaum
- Department of Sociology and Criminology & Law, University of Florida, Gainesville, FL 32611, USA;
| | - Sara W. Moyer
- School of Nursing, Virginia Commonwealth University, Richmond, VA 23298, USA; (S.W.M.); (P.A.K.)
| | - Samantha M. Brown
- School of Social Work, Colorado State University, Fort Collins, CO 80523, USA;
| | - Sue Carter
- The Kinsey Institute, Indiana University, Bloomington, IN 47405, USA;
| | - Patricia A. Kinser
- School of Nursing, Virginia Commonwealth University, Richmond, VA 23298, USA; (S.W.M.); (P.A.K.)
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Saarinen A, Harjunen V, Jasinskaja-Lahti I, Jääskeläinen IP, Ravaja N. Social touch experience in different contexts: A review. Neurosci Biobehav Rev 2021; 131:360-372. [PMID: 34537266 DOI: 10.1016/j.neubiorev.2021.09.027] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 08/05/2021] [Accepted: 09/13/2021] [Indexed: 01/27/2023]
Abstract
Social touch is increasingly utilized in a variety of psychological interventions, ranging from parent-child interventions to psychotherapeutic treatments. Less attention has been paid, however, to findings that exposure to social touch may not necessarily evoke positive or pleasant responses. Social touch can convey different emotions from love and gratitude to harassment and envy, and persons' preferences to touch and be touched do not necessarily match with each other. This review of altogether 99 original studies focuses on how contextual factors modify target person's behavioral and brain responses to social touch. The review shows that experience of social touch is strongly modified by a variety of toucher-related and situational factors: for example, toucher's facial expressions, physical attractiveness, relationship status, group membership, and touched person's psychological distress. At the neural level, contextual factors modify processing of social touch from early perceptual processing to reflective cognitive evaluation. Based on the review, we present implications for using social touch in behavioral and neuroscientific research designs.
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Affiliation(s)
- Aino Saarinen
- Department of Psychology and Logopedics, Faculty of Medicine, University of Helsinki, Finland.
| | - Ville Harjunen
- Department of Psychology and Logopedics, Faculty of Medicine, University of Helsinki, Finland
| | - Inga Jasinskaja-Lahti
- Department of Social Psychology, Faculty of Social Sciences, University of Helsinki, Finland
| | - Iiro P Jääskeläinen
- Brain and Mind Laboratory, Department of Neuroscience and Biomedical Engineering, Aalto University School of Science, Espoo, Finland; International Laboratory of Social Neurobiology, Institute of Cognitive Neuroscience, National Research University Higher School of Economics, Moscow, Russian Federation
| | - Niklas Ravaja
- Department of Psychology and Logopedics, Faculty of Medicine, University of Helsinki, Finland
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Shamay-Tsoory SG, Eisenberger NI. Getting in touch: A neural model of comforting touch. Neurosci Biobehav Rev 2021; 130:263-273. [PMID: 34474048 DOI: 10.1016/j.neubiorev.2021.08.030] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 08/29/2021] [Accepted: 08/29/2021] [Indexed: 12/21/2022]
Abstract
Comforting touch involves contact distress-alleviating behaviors of an observer towards the suffering of a target. A growing number of studies have investigated the effects of touch on pain attenuation, focusing on the (toucher), the target (comforted) or both. Here we synthesize findings of brain mechanisms underlying comforting touch in the target and toucher to propose an integrative brain model for understanding how touch attenuates distress. Building on evidence from the pain and distress literatures, our model applies interchangeably to pain and distress regulation. We describe comforting touch as a feedback-loop that begins with distress experienced by the target, triggering an empathic response in the toucher which in turn reduces distress in the target. This cycle is mediated by interactions between the neural circuits associated with touch perception, shared distress, emotion regulation and reward as well as brain-to-brain coupling in the observation-execution system. We conclude that formulating a model of comforting touch offers a mechanistic framework for understanding the effects of touch as well as other social interactions involving social support.
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Affiliation(s)
- S G Shamay-Tsoory
- Department of Psychology, University of Haifa, Israel; The Integrated Brain and Behavior Research Center (IBBR), University of Haifa, Haifa, Israel.
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von Mohr M, Kirsch LP, Fotopoulou A. Social touch deprivation during COVID-19: effects on psychological wellbeing and craving interpersonal touch. ROYAL SOCIETY OPEN SCIENCE 2021; 8:210287. [PMID: 34527270 PMCID: PMC8424338 DOI: 10.1098/rsos.210287] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Accepted: 08/23/2021] [Indexed: 05/09/2023]
Abstract
Social touch has positive effects on social affiliation and stress alleviation. However, its ubiquitous presence in human life does not allow the study of social touch deprivation 'in the wild'. Nevertheless, COVID-19-related restrictions such as social distancing allowed the systematic study of the degree to which social distancing affects tactile experiences and mental health. In this study, 1746 participants completed an online survey to examine intimate, friendly and professional touch experiences during COVID-19-related restrictions, their impact on mental health and the extent to which touch deprivation results in craving touch. We found that intimate touch deprivation during COVID-19-related restrictions is associated with higher anxiety and greater loneliness even though this type of touch is still the most experienced during the pandemic. Moreover, intimate touch is reported as the type of touch most craved during this period, thus being more prominent as the days practising social distancing increase. However, our results also show that the degree to which individuals crave touch during this period depends on individual differences in attachment style: the more anxiously attached, the more touch is craved; with the reverse pattern for avoidantly attached. These findings point to the important role of interpersonal and particularly intimate touch in times of distress and uncertainty.
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Affiliation(s)
- Mariana von Mohr
- Lab of Action and Body, Department of Psychology, Royal Holloway, University of London, London, UK
- Departamento de Psicología, Universidad Iberoamericana, México, Mexico
| | - Louise P. Kirsch
- Institute for Intelligent Systems and Robotics (ISIR), Sorbonne Université, Paris, France
- Université de Paris, INCC UMR 8002, 75006, Paris, France
| | - Aikaterini Fotopoulou
- Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
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59
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Providing support is easier done than said: Support providers' perceptions of touch and verbal support provision requests. JOURNAL OF EXPERIMENTAL SOCIAL PSYCHOLOGY 2021. [DOI: 10.1016/j.jesp.2021.104168] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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60
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Renner J, Stanulla M, Walther A, Schindler L. CortiLove: A pilot study on hair steroids in the context of being in love and separation. COMPREHENSIVE PSYCHONEUROENDOCRINOLOGY 2021; 7:100061. [PMID: 35757053 PMCID: PMC9216709 DOI: 10.1016/j.cpnec.2021.100061] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 05/21/2021] [Accepted: 05/21/2021] [Indexed: 11/26/2022] Open
Abstract
While romantic infatuation and separation influence psychological and physiological functioning, the hypothalamic-pituitary-adrenal axis with its biomarkers cortisol, dehydroepiandrosterone (DHEA), and progesterone central for coping and distress has been scarcely researched in this context. In particular, endocrine hair analyses assumed to be more valid than saliva or blood assessments for studying long-term processes have not yet been conducted in the context of romantic love. Thus, 101 female subjects in phases of infatuation (n = 16), separation (n = 14), long-term relationships (n = 40), and singlehood (n = 31) reported psychological distress and provided 1 cm hair samples for the assessment of long-term integrated cortisol, DHEA, and progesterone over the last month. Separated, infatuated, and single women exhibited higher cortisol levels than those in a long-term relationship (all ps ≤ .031), while self-reported distress was only evident in separated individuals. Further, no group differences for progesterone (p = .602), but higher DHEA levels in the separation (p = .009) and single group (p = .016) compared to the long-term relationship group were detected. This is the first study showing that compared to women in long-term relationships, infatuation, separation, and single groups exhibit higher levels of physiological, but not necessarily self-reported indicators of distress. These findings, albeit on a very small and preliminary sample, are discussed in the context of the stress-buffering effect of relationships, and provide important starting points for bigger, more balanced studies combining multimodal self-report and biological markers in psychological research of romantic love. Higher hair cortisol in separation, infatuation, singlehood vs. stable relationship. Higher hair DHEA only in separation and singlehood vs. stable relationship. No group difference for progesterone. Divergence of physiological and self-reported indicators of distress.
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Eder SJ, Nicholson AA, Stefanczyk MM, Pieniak M, Martínez-Molina J, Pešout O, Binter J, Smela P, Scharnowski F, Steyrl D. Securing Your Relationship: Quality of Intimate Relationships During the COVID-19 Pandemic Can Be Predicted by Attachment Style. Front Psychol 2021; 12:647956. [PMID: 34366966 PMCID: PMC8334360 DOI: 10.3389/fpsyg.2021.647956] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Accepted: 06/28/2021] [Indexed: 11/24/2022] Open
Abstract
The COVID-19 pandemic along with the restrictions that were introduced within Europe starting in spring 2020 allows for the identification of predictors for relationship quality during unstable and stressful times. The present study began as strict measures were enforced in response to the rising spread of the COVID-19 virus within Austria, Poland, Spain and Czech Republic. Here, we investigated quality of romantic relationships among 313 participants as movement restrictions were implemented and subsequently phased out cross-nationally. Participants completed self-report questionnaires over a period of 7 weeks, where we predicted relationship quality and change in relationship quality using machine learning models that included a variety of potential predictors related to psychological, demographic and environmental variables. On average, our machine learning models predicted 29% (linear models) and 22% (non-linear models) of the variance with regard to relationship quality. Here, the most important predictors consisted of attachment style (anxious attachment being more influential than avoidant), age, and number of conflicts within the relationship. Interestingly, environmental factors such as the local severity of the pandemic did not exert a measurable influence with respect to predicting relationship quality. As opposed to overall relationship quality, the change in relationship quality during lockdown restrictions could not be predicted accurately by our machine learning models when utilizing our selected features. In conclusion, we demonstrate cross-culturally that attachment security is a major predictor of relationship quality during COVID-19 lockdown restrictions, whereas fear, pathogenic threat, sexual behavior, and the severity of governmental regulations did not significantly influence the accuracy of prediction.
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Affiliation(s)
- Stephanie J. Eder
- Department of Cognition, Emotion, and Methods in Psychology, University of Vienna, Vienna, Austria
| | - Andrew A. Nicholson
- Department of Cognition, Emotion, and Methods in Psychology, University of Vienna, Vienna, Austria
| | | | - Michał Pieniak
- Institute of Psychology, University of Wrocław, Wrocław, Poland
| | | | - Ondra Pešout
- Department of Psychology, Jan Evangelista Purkyně University in Ústí nad Labem, Ústí nad Labem, Czechia
| | - Jakub Binter
- Faculty of Science, Charles University, Prague, Czechia
| | - Patrick Smela
- Department of Cognition, Emotion, and Methods in Psychology, University of Vienna, Vienna, Austria
| | - Frank Scharnowski
- Department of Cognition, Emotion, and Methods in Psychology, University of Vienna, Vienna, Austria
- Department of Psychiatry, Psychotherapy and Psychosomatics, Psychiatric Hospital, University of Zurich, Zurich, Switzerland
- Neuroscience Center Zürich, University of Zürich and Swiss Federal Institute of Technology, Zurich,, Switzerland
- Zürich Center for Integrative Human Physiology (ZIHP), University of Zürich, Zurich, Switzerland
| | - David Steyrl
- Department of Cognition, Emotion, and Methods in Psychology, University of Vienna, Vienna, Austria
- Department of Psychiatry, Psychotherapy and Psychosomatics, Psychiatric Hospital, University of Zurich, Zurich, Switzerland
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Ege Cansev M, Nordheimer D, Andrea Kirchner E, Beckerle P. Feel-Good Requirements: Neurophysiological and Psychological Design Criteria of Affective Touch for (Assistive) Robots. Front Neurorobot 2021; 15:661207. [PMID: 34295234 PMCID: PMC8290122 DOI: 10.3389/fnbot.2021.661207] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Accepted: 06/04/2021] [Indexed: 11/13/2022] Open
Abstract
Previous research has shown the value of the sense of embodiment, i.e., being able to integrate objects into one's bodily self-representation, and its connection to (assistive) robotics. Especially, tactile interfaces seem essential to integrate assistive robots into one's body model. Beyond functional feedback, such as tactile force sensing, the human sense of touch comprises specialized nerves for affective signals, which transmit positive sensations during slow and low-force tactile stimulations. Since these signals are extremely relevant for body experience as well as social and emotional contacts but scarcely considered in recent assistive devices, this review provides a requirement analysis to consider affective touch in engineering design. By analyzing quantitative and qualitative information from engineering, cognitive psychology, and neuroscienctific research, requirements are gathered and structured. The resulting requirements comprise technical data such as desired motion or force/torque patterns and an evaluation of potential stimulation modalities as well as their relations to overall user experience, e.g., pleasantness and realism of the sensations. This review systematically considers the very specific characteristics of affective touch and the corresponding parts of the neural system to define design goals and criteria. Based on the analysis, design recommendations for interfaces mediating affective touch are derived. This includes a consideration of biological principles and human perception thresholds which are complemented by an analysis of technical possibilities. Finally, we outline which psychological factors can be satisfied by the mediation of affective touch to increase acceptance of assistive devices and outline demands for further research and development.
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Affiliation(s)
- Mehmet Ege Cansev
- Chair of Autonomous Systems and Mechatronics, Department of Electrical Engineering, Faculty of Engineering, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Daniel Nordheimer
- Elastic Lightweight Robotics Group, Institute of Robotics Research, Department of Electrical and Information Engineering, Technische Universität Dortmund, Dortmund, Germany
| | - Elsa Andrea Kirchner
- Robotics Research Group, Mathematics and Computer Science, University of Bremen, Bremen, Germany.,Robotics Innovation Center, German Research Center for Artificial Intelligence, Bremen, Germany
| | - Philipp Beckerle
- Chair of Autonomous Systems and Mechatronics, Department of Electrical Engineering, Faculty of Engineering, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany.,Institute for Mechatronic Systems, Department of Mechanical Engineering, Technical University of Darmstadt, Darmstadt, Germany
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Lim JH, Tai K, Kouchaki M. Ambivalent bosses: An examination of supervisor expressed emotional ambivalence on subordinate task engagement. ORGANIZATIONAL BEHAVIOR AND HUMAN DECISION PROCESSES 2021. [DOI: 10.1016/j.obhdp.2021.05.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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64
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Invitto S, Keshmiri S, Mazzatenta A, Grasso A, Romano D, Bona F, Shiomi M, Sumioka H, Ishiguro H. Perception of Social Odor and Gender-Related Differences Investigated Through the Use of Transfer Entropy and Embodied Medium. Front Syst Neurosci 2021; 15:650528. [PMID: 34177474 PMCID: PMC8232750 DOI: 10.3389/fnsys.2021.650528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Accepted: 05/10/2021] [Indexed: 11/28/2022] Open
Abstract
The perception of putative pheromones or social odors (PPSO) in humans is a widely debated topic because the published results seem ambiguous. Our research aimed to evaluate how cross-modal processing of PPSO and gender voice can affect the behavioral and psychophysiological states of the subject during a listening task with a bodily contact medium, and how these effects could be gender related. Before the experimental session, three embodied media, were exposed to volatilized estratetraenol (Estr), 5α-androst-16-en-3 α-ol (Andr), and Vaseline oil. The experimental session consisted in listening to a story that were transmitted, with a male or female voice, by the communicative medium via a Bluetooth system during a listening task, recorded through 64-active channel electroencephalography (EEG). The sense of co-presence and social presence, elicited by the medium, showed how the established relationship with the medium was gender dependent and modulated by the PPSO. In particular, Andr induced greater responses related to co-presence. The gender of the participants was related to the co-presence desire, where women imagined higher medium co-presence than men. EEG findings seemed to be more responsive to the PPSO–gender voice interaction, than behavioral results. The mismatch between female PPSO and male voice elicited the greatest cortical flow of information. In the case of the Andr–male voice condition, the trained model appeared to assign more relevance to the flow of information to the right frontotemporal regions (involved in odor recognition memory and social behavior). The Estr–male voice condition showed activation of the bilateral frontoparietal network, which is linked to cognitive control, cognitive flexibility, and auditory consciousness. The model appears to distinguish the dissonance condition linked to Andr matched with a female voice: it highlights a flow of information to the right occipital lobe and to the frontal pole. The PPSO could influence the co-presence judgements and EEG response. The results seem suggest that could be an implicit pattern linked to PPSO-related gender differences and gender voice.
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Affiliation(s)
- Sara Invitto
- INSPIRE-Laboratory of Cognitive and Psychophysiological Olfactory Processes, Department of Biological and Environmental Sciences and Technologies, University of Salento, Lecce, Italy
| | - Soheil Keshmiri
- The Thomas N. Sato BioMEC-X Laboratories, Advanced Telecommunications Research Institute International, Kyoto, Japan
| | - Andrea Mazzatenta
- Neurophysiology, Olfaction and Chemoreception Laboratory, Physiology and Physiopathology Section, Neuroscience, Imaging and Clinical Sciences Department, 'G. d'Annunzio' University of Chieti-Pescara, Chieti, Italy
| | - Alberto Grasso
- INSPIRE-Laboratory of Cognitive and Psychophysiological Olfactory Processes, Department of Biological and Environmental Sciences and Technologies, University of Salento, Lecce, Italy
| | - Daniele Romano
- Department of Psychology and NeuroMi, University of Milano-Bicocca, Milan, Italy.,Department of History, Society and Human Studies, University of Salento, Lecce, Italy
| | - Fabio Bona
- INSPIRE-Laboratory of Cognitive and Psychophysiological Olfactory Processes, Department of Biological and Environmental Sciences and Technologies, University of Salento, Lecce, Italy
| | - Masahiro Shiomi
- Interaction Science Laboratories, Advanced Telecommunications Research Institute International, Kyoto, Japan
| | - Hidenobu Sumioka
- Hiroshi Ishiguro Laboratories, Advanced Telecommunications Research Institute International, Kyoto, Japan
| | - Hiroshi Ishiguro
- Hiroshi Ishiguro Laboratories, Advanced Telecommunications Research Institute International, Kyoto, Japan.,Graduate School of Engineering Science, Osaka University, Osaka, Japan
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Heimgartner N, Meier S, Grolimund S, Ponti S, Arpagaus S, Kappeler F, Gaab J. Randomized controlled evaluation of the psychophysiological effects of social support stress management in healthy women. PLoS One 2021; 16:e0252568. [PMID: 34086752 PMCID: PMC8177426 DOI: 10.1371/journal.pone.0252568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Accepted: 05/17/2021] [Indexed: 11/19/2022] Open
Abstract
Considering the high and increasing prevalence of stress, approaches to mitigate stress-related biological processes become a matter of public health. Since supportive social interactions contribute substantially to mental and physical health, we set out to develop a social support stress management intervention and examined its effects on psychophysiological stress responses as well as self-reported stress in healthy women. In a parallel-group randomized controlled trial, registered in the DSRK (DRKS00017427), 53 healthy women were randomly assigned to a social support stress management or a waitlist control condition. All participants underwent a standardized psychosocial stress test where physiological and emotional stress responses were assessed by repeated measurements of cortisol, heart rate, heart rate variability and state anxiety. Also, all participants completed self-report questionnaires of perceived stress and social support at pre-intervention, post-intervention and follow-up four weeks later. Participants in the social support stress management showed a significantly attenuated integrated state anxiety response in comparison to those in the control condition, but conditions did not differ in any of the assessed physiological stress responses. The intervention significantly reduced perceived stress in comparison to the control condition, but perceived stress levels returned to baseline at follow-up. Our results indicated that the intervention had no effect on physiological responses to acute psychosocial stress, even though anxiety responses to stress were attenuated. However, the social support stress management intervention had a significant, albeit transient impact on perceived stress.
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Affiliation(s)
- Nadja Heimgartner
- Division of Clinical Psychology and Psychotherapy, Faculty of Psychology, University of Basel, Basel, Switzerland
- * E-mail:
| | - Sibylle Meier
- Division of Clinical Psychology and Psychotherapy, Faculty of Psychology, University of Basel, Basel, Switzerland
| | - Stefanie Grolimund
- Division of Clinical Psychology and Psychotherapy, Faculty of Psychology, University of Basel, Basel, Switzerland
| | - Svetlana Ponti
- Division of Clinical Psychology and Psychotherapy, Faculty of Psychology, University of Basel, Basel, Switzerland
| | - Silvana Arpagaus
- Division of Clinical Psychology and Psychotherapy, Faculty of Psychology, University of Basel, Basel, Switzerland
| | - Flurina Kappeler
- Division of Clinical Psychology and Psychotherapy, Faculty of Psychology, University of Basel, Basel, Switzerland
| | - Jens Gaab
- Division of Clinical Psychology and Psychotherapy, Faculty of Psychology, University of Basel, Basel, Switzerland
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Massaccesi C, Korb S, Skoluda N, Nater UM, Silani G. Effects of Appetitive and Aversive Motivational States on Wanting and Liking of Interpersonal Touch. Neuroscience 2021; 464:12-25. [PMID: 32949673 PMCID: PMC7616299 DOI: 10.1016/j.neuroscience.2020.09.025] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Revised: 09/03/2020] [Accepted: 09/08/2020] [Indexed: 12/15/2022]
Abstract
Social rewards represent a strong driving force behind decisions and behaviors. Previous research suggests that the processing of a reward depends on the initial state of the individual. However, empirical research in humans on the influence of motivational states on reward processing is scant, especially for rewards of social nature. In the present study, we aimed at investigating how aversive and appetitive motivation affects the processing of social rewards, such as interpersonal touch. Participants (n = 102) were assigned to an appetitive (positive) or aversive (negative) motivational state condition (via modified versions of the Trier Social Stress Test) or to a control condition. After the state induction, their (a) self-reports of wanting and liking, (b) effort, and (c) hedonic facial reactions during anticipation and consumption of interpersonal touch, were measured. Participants in the aversive group showed higher subjective wanting of interpersonal touch, but no changes in subjective liking, compared to the control group. The aversive group also showed stronger positive hedonic facial reactions during reward anticipation, reflecting stronger anticipatory pleasure. No significant effects were found for the appetitive group. The results indicate that, after being exposed to an aversive experience, the motivation to obtain interpersonal touch, as well as the associated anticipatory pleasure, increase, without a corresponding change in liking during or after its consumption. The findings point to differential state-dependent effects on the processing of social rewards, possibly due to the action of different neurobiological systems regulating reward anticipation and consumption.
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Affiliation(s)
- Claudia Massaccesi
- Faculty of Psychology, Department of Clinical and Health Psychology, University of Vienna, Austria.
| | - Sebastian Korb
- Faculty of Psychology, Department of Cognition, Emotion, and Methods in Psychology, University of Vienna, Austria; Faculty of Psychology, University of Essex, Colchester, UK
| | - Nadine Skoluda
- Faculty of Psychology, Department of Clinical and Health Psychology, University of Vienna, Austria
| | - Urs M Nater
- Faculty of Psychology, Department of Clinical and Health Psychology, University of Vienna, Austria
| | - Giorgia Silani
- Faculty of Psychology, Department of Clinical and Health Psychology, University of Vienna, Austria.
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Rivera DS, Lindsay CB, Oliva CA, Bozinovic F, Inestrosa NC. "Live together, die alone": The effect of re-socialization on behavioural performance and social-affective brain-related proteins after a long-term chronic social isolation stress. Neurobiol Stress 2021; 14:100289. [PMID: 33426200 PMCID: PMC7785960 DOI: 10.1016/j.ynstr.2020.100289] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 12/18/2020] [Accepted: 12/21/2020] [Indexed: 01/02/2023] Open
Abstract
Loneliness affects group-living mammals triggering a cascade of stress-dependent physiological disorders. Indeed, social isolation stress is a major risk factor for several neuropsychiatric disorders including anxiety and depression. Furthermore, social isolation has a negative impact on health and fitness. However, the neurobiological consequences of long-term chronic social isolation stress (LTCSIS) manifested during the adulthood of affected individuals are not fully understood. Our study assessed the impact of LTCSIS and social buffering (re-socialization) on the behavioural performance and social-affective brain-related proteins in diurnal, social, and long-lived Octodon degus (degus). Thereby, anxiety-like and social behaviour, and social recognition memory were assessed in male and female animals subjected to a variety of stress-inducing treatments applied from post-natal and post-weaning until their adulthood. Additionally, we evaluated the relationship among LTCSIS, Oxytocin levels (OXT), and OXT-Ca2+-signalling proteins in the hypothalamus, the hippocampus, and the prefrontal cortex. Our findings suggest that LTCSIS induces anxiety like-behaviour and impairs social novelty preference whereas sociability is unaffected. On the other hand, re-socialization can revert both isolation-induced anxiety and social memory impairment. However, OXT and its signalling remained reduced in the abovementioned brain areas, suggesting that the observed changes in OXT-Ca2+ pathway proteins were permanent in male and female degus. Based on these findings, we conclude degus experience social stress differently, suggesting the existence of sex-related mechanisms to cope with specific adaptive challenges.
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Affiliation(s)
- Daniela S. Rivera
- GEMA Center for Genomics, Ecology & Environment, Facultad de Estudios Interdisciplinarios, Universidad Mayor, Santiago, Chile
| | - Carolina B. Lindsay
- Center of Aging and Regeneration UC (CARE-UC), Departamento de Biología Celular y Molecular, Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Carolina A. Oliva
- Center of Aging and Regeneration UC (CARE-UC), Departamento de Biología Celular y Molecular, Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Francisco Bozinovic
- Center for Applied Ecology and Sustainability (CAPES), Departamento de Ecología, Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Nibaldo C. Inestrosa
- Center of Aging and Regeneration UC (CARE-UC), Departamento de Biología Celular y Molecular, Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Santiago, Chile
- Centro de Excelencia en Biomedicina de Magallanes (CEBIMA), Universidad de Magallanes, Punta Arenas, Chile
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Eder SJ, Steyrl D, Stefanczyk MM, Pieniak M, Martínez Molina J, Pešout O, Binter J, Smela P, Scharnowski F, Nicholson AA. Predicting fear and perceived health during the COVID-19 pandemic using machine learning: A cross-national longitudinal study. PLoS One 2021; 16:e0247997. [PMID: 33705439 PMCID: PMC7951840 DOI: 10.1371/journal.pone.0247997] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2020] [Accepted: 02/18/2021] [Indexed: 01/21/2023] Open
Abstract
During medical pandemics, protective behaviors need to be motivated by effective communication, where finding predictors of fear and perceived health is of critical importance. The varying trajectories of the COVID-19 pandemic in different countries afford the opportunity to assess the unique influence of 'macro-level' environmental factors and 'micro-level' psychological variables on both fear and perceived health. Here, we investigate predictors of fear and perceived health using machine learning as lockdown restrictions in response to the COVID-19 pandemic were introduced in Austria, Spain, Poland and Czech Republic. Over a seven-week period, 533 participants completed weekly self-report surveys which measured the target variables subjective fear of the virus and perceived health, in addition to potential predictive variables related to psychological factors, social factors, perceived vulnerability to disease (PVD), and economic circumstances. Viral spread, mortality and governmental responses were further included in the analysis as potential environmental predictors. Results revealed that our models could accurately predict fear of the virus (accounting for approximately 23% of the variance) using predictive factors such as worrying about shortages in food supplies and perceived vulnerability to disease (PVD), where interestingly, environmental factors such as spread of the virus and governmental restrictions did not contribute to this prediction. Furthermore, our results revealed that perceived health could be predicted using PVD, physical exercise, attachment anxiety and age as input features, albeit with smaller effect sizes. Taken together, our results emphasize the importance of 'micro-level' psychological factors, as opposed to 'macro-level' environmental factors, when predicting fear and perceived health, and offer a starting point for more extensive research on the influences of pathogen threat and governmental restrictions on the psychology of fear and health.
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Affiliation(s)
- Stephanie Josephine Eder
- Department of Cognition, Emotion, and Methods in Psychology, Faculty of Psychology, University of Vienna, Vienna, Austria
| | - David Steyrl
- Department of Cognition, Emotion, and Methods in Psychology, Faculty of Psychology, University of Vienna, Vienna, Austria
- Department of Psychiatry, Psychotherapy and Psychosomatics, Psychiatric Hospital, University of Zürich, Zürich, Switzerland
| | | | - Michał Pieniak
- Institute of Psychology, University of Wroclaw, Wroclaw, Poland
| | | | - Ondra Pešout
- Department of Psychology, Jan Evangelista Purkyne University, Ústí nad Labem, Czech Republic
| | - Jakub Binter
- Department of Anthropology, Faculty of Humanities, Charles University, Prague, Czech Republic
| | - Patrick Smela
- Department of Cognition, Emotion, and Methods in Psychology, Faculty of Psychology, University of Vienna, Vienna, Austria
| | - Frank Scharnowski
- Department of Cognition, Emotion, and Methods in Psychology, Faculty of Psychology, University of Vienna, Vienna, Austria
- Department of Psychiatry, Psychotherapy and Psychosomatics, Psychiatric Hospital, University of Zürich, Zürich, Switzerland
- Neuroscience Center Zürich, University of Zürich and Swiss Federal Institute of Technology, Zürich, Switzerland
- Zürich Center for Integrative Human Physiology (ZIHP), University of Zürich, Zürich, Switzerland
| | - Andrew A. Nicholson
- Department of Cognition, Emotion, and Methods in Psychology, Faculty of Psychology, University of Vienna, Vienna, Austria
- Department of Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, Canada
- Homewood Research Institute, Guelph, Canada
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Long Y, Zheng L, Zhao H, Zhou S, Zhai Y, Lu C. Interpersonal Neural Synchronization during Interpersonal Touch Underlies Affiliative Pair Bonding between Romantic Couples. Cereb Cortex 2021; 31:1647-1659. [PMID: 33145593 DOI: 10.1093/cercor/bhaa316] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 09/27/2020] [Accepted: 09/28/2020] [Indexed: 11/13/2022] Open
Abstract
Interpersonal touch plays a key role in creating and maintaining affiliative pair bonds in romantic love. However, the neurocognitive mechanism of interpersonal touch in affiliative pair bonding remains unclear. Here, we hypothesized that interpersonal neural synchronization (INS) during interpersonal touch underlies affiliative pair bonding between romantic couples. To test this hypothesis, INS between heterosexual romantic couples and between opposite-sex friends was measured using functional near-infrared spectroscopy-based hyperscanning, while the pairs of participants touched or vocally communicated with each other. The results showed significantly greater INS between the mentalizing and sensorimotor neural systems of two members of a pair during interpersonal touch than during vocal communication between romantic couples but not between friends. Moreover, touch-induced INS was significantly correlated with the self-reported strength of romantic love. Finally, the results also showed that men's empathy positively modulated the association between touch-induced INS increase and the strength of romantic love. These findings support the idea that INS during interpersonal touch underlies affiliative pair bonding between romantic couples and suggest that empathy plays a modulatory role in the neurocognitive mechanism of interpersonal touch in affiliative pair bonding.
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Affiliation(s)
- Yuhang Long
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing 100875, China
| | - Lifen Zheng
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing 100875, China
| | - Hui Zhao
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing 100875, China
| | - Siyuan Zhou
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing 100875, China
| | - Yu Zhai
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing 100875, China
| | - Chunming Lu
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing 100875, China
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Neural meaning making, prediction, and prefrontal-subcortical development following early adverse caregiving. Dev Psychopathol 2021; 32:1563-1578. [PMID: 33427163 DOI: 10.1017/s0954579420001169] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Early adversities that are caregiving-related (crEAs) are associated with a significantly increased risk for mental health problems. Recent neuroscientific advances have revealed alterations in medial prefrontal cortex (mPFC)-subcortical circuitry following crEAs. While this work has identified alterations in affective operations (e.g., perceiving, reacting, controlling, learning) associated with mPFC-subcortical circuitry, this circuitry has a much broader function extending beyond operations. It plays a primary role in affective meaning making, involving conceptual-level, schematized knowledge to generate predictions about the current environment. This function of mPFC-subcortical circuitry motivates asking whether mPFC-subcortical phenotypes following crEAs support semanticized knowledge content (or the concept-level knowledge) and generate predictive models. I present a hypothesis motivated by research findings across four different lines of work that converge on mPFC-subcortical neuroanatomy, including (a) the neurobiology supporting emotion regulation processes in adulthood, (b) the neurobiology that is activated by caregiving cues during development, (c) the neurobiology that is altered by crEAs, and (d) the neurobiology of semantic-based meaning making. I hypothesize that the affective behaviors following crEAs result in part from affective semantic memory processes supported by mPFC-subcortical circuitry that over the course of development, construct affective schemas that generate meaning making and guide predictions. I use this opportunity to review some of the literature on mPFC-subcortical circuit development following crEAs to illustrate the motivation behind this hypothesis. Long recognized by clinical science and cognitive neuroscience, studying schema-based processes may be particularly helpful for understanding how affective meaning making arises from developmental trajectories of mPFC-subcortical circuitry.
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Achnak S, Schippers A, Vantilborgh T. To deny, to justify, or to apologize: Do social accounts influence stress levels in the aftermath of psychological contract breach? BMC Psychol 2021; 9:5. [PMID: 33407889 PMCID: PMC7789714 DOI: 10.1186/s40359-020-00505-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Accepted: 12/14/2020] [Indexed: 11/28/2022] Open
Abstract
Background Workplace stress carries considerable costs for the employees’ wellbeing and for the organization’s performance. Recent studies demonstrate that perceptions of psychological contract breach are a source of stress for employees. That is, when employees notice that their employer does not fulfil certain obligations, they will perceive that certain resources are threatened or lost, which in turn translates into increased stress. In this study, we zoom in on how stress unfolds in the aftermath of breach, dependent on the organization’s reaction to the breach. More specifically, we examined the influence of different types of social accounts (i.e., denial, apology, blaming and exonerating justification) on individuals’ stress resolution process using physiological (i.e., heart rate) and psychological (self-report) data. Method We used an experimental design in which we manipulated psychological contract breach and social account type. To test our hypotheses, we performed two sets of functional Principal Component Analyses: first to examine the effects of breach and second to examine the effects of social accounts. Results Our results indicate that breach elicits a physiological stress reaction, reflected in a short-lived increase in heart rate. However, no increase in the self-reported stress measure was found. Further, we did not find a significant effect of social accounts on the psychological and physiological recovery process. Conclusions The current research allows us to demonstrate that psychological contract breach will trigger a short-lived increase in heart rate. Further research is needed to better understand unfolding trajectories of physiological reactions to contract breach and the effect of social accounts as organizational recovery efforts.
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Affiliation(s)
- Safâa Achnak
- Work and Organizational Psychology (WOPs), Vrije Universiteit Brussel, Pleinlaan 2, 1050, Brussels, Belgium.
| | - Arjen Schippers
- Experimental Psychology, Vrije Universiteit Brussel, Pleinlaan 2, 1050, Brussels, Belgium
| | - Tim Vantilborgh
- Work and Organizational Psychology (WOPs), Vrije Universiteit Brussel, Pleinlaan 2, 1050, Brussels, Belgium
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Abstract
Stress is one of the foremost contributors to the development of psychiatric diseases. Since the prevalence of stress-related complaints is increasing, we are in need for affordable and effective treatment alternatives. Laughter yoga (LY), a popular method encouraging participants to simulate laughter and participate in yogic breathing exercises, is hypothesized to buffer negative effects of stress. Although widely practiced, empirical evidence for beneficial effects of LY is scarce. We investigated the acute effects of a single 30-min LY session on the autonomic, endocrine and psychological response to a standardized psychosocial stressor. Thirty-five healthy subjects (51% female) were randomly assigned to experience either a LY (n = 11), a relaxation breathing (n = 12) or a (non-intervention) control (n = 12) session prior to their exposure to the Trier Social Stress Test for Groups (TSST-G). Salivary cortisol, salivary alpha amylase, and subjective stress were assessed repeatedly throughout the experiment. We expected that LY and relaxation breathing group each show a downregulation of stress response indices compared to the control group. Further, we expected that LY has beneficial effects compared to relaxation breathing. The groups did not differ in salivary cortisol, alpha amylase or subjective stress reactivity during the 30-min intervention. However, in response to the TSST-G, the LY, but neither the relaxation breathing, nor the control condition, showed an attenuated cortisol stress response. These findings highlight the potential of LY to buffer the endocrine stress response. Therefore, LY could be used as a cheap and easily-to-implement add-on to more traditional stress interventions. LAY SUMMARY In recent years, more and more people have reported to feel stressed. Although our body is well equipped to deal with acute stress, chronic stress can tire our system and contribute to illness in the long run. Therefore, we need affordable and effective measures to reduce stress. In this study we have investigated whether a single laughter yoga session can help us to deal with acute stress. Although laughter yoga did not change how stressful a situation was perceived, it reduced the amount of stress hormones that were released in response to the situation. As such, laughter yoga might be a cheap and easily-to-implement add-on to more traditional stress reduction interventions.
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Affiliation(s)
- Maria Meier
- Department of Psychology, University of Constance, Constance, Germany
| | - Lisa Wirz
- Department of Cognitive Neuroscience, Ruhr University Bochum, Bochum, Germany
| | - Philip Dickinson
- Centre de recherche de l'Institut universitaire de gériatrie de Montréal, Canada
| | - Jens C Pruessner
- Department of Psychology, University of Constance, Constance, Germany
- Department of Psychiatry, Douglas Mental Health Institute, McGill University, Montreal, Quebec, Canada
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L’impact de la pandémie de COVID-19 sur l’activité sexuelle et les pratiques sexuelles des célibataires et des personnes en couple dans une population germanophone. SEXOLOGIES 2021. [PMCID: PMC7832647 DOI: 10.1016/j.sexol.2020.12.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Objectif L’objet de cette étude était d’analyser les variations dans les comportements sexuels des célibataires et des personnes en couple dans le contexte de la pandémie de COVID-19, en Allemagne, en Suisse et en Autriche. Échantillon et méthodes de recherche Les sujets ont été soumis à un questionnaire en ligne de nature transversale. Ce questionnaire portait notamment sur le profil sociodémographique, la socio-sexualité ainsi que les activités sexuelles pratiquées avant et pendant la pandémie et ce pour tous les participants. Il mesure par ailleurs, pour les sujets en couple, les sentiments d’attachement et l’attraction physique des participants pour leur partenaire et la satisfaction dans la relation. Résultats L’étude analyse les données de 1017 célibataires et de 1498 personnes en couple. En comparaison avec la période précédente, les sujets en couple se sont significativement moins masturbés pendant le confinement. Les célibataires se sont, quant à eux, plus souvent masturbé, sans que cette différence ne soit significative statistiquement. Pour les deux populations, la fréquence de la plupart des activités sexuelles a significativement décliné à partir du début du confinement, exception faite de la pénétration anale qui n’a pas enregistré de baisse prononcée chez les sujets en couple. Par ailleurs, chez ces derniers, l’étude souligne une forte corrélation entre les variables socio-sexuelles et l’attraction physique pour leur partenaire par rapport au nombre de d’activités sexuelles nouvellement pratiquées pendant le confinement. Une telle corrélation n’existe toutefois pas avec les sentiments d’attachement et la satisfaction par rapport à la relation. Conclusion Nos données confirment les résultats précédents d’effets potentiellement négatifs de la pandémie de COVID-19 et des mesures de distanciation physique sur les habitudes sexuelles des célibataires et des personnes en couple. D’autres études sont nécessaires pour identifier des facteurs de causalité et en étudier les effets à long terme sur la santé mentale et les relations amoureuses.
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Hille Z, Oezdemir U, Beier K, Hatzler L. The disruptive impact of the COVID-19 pandemic on sexual behavior of a German-speaking population. SEXOLOGIES 2021. [PMCID: PMC7839405 DOI: 10.1016/j.sexol.2020.12.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Schury VA, Nater UM, Häusser JA. The social curse: Evidence for a moderating effect of shared social identity on contagious stress reactions. Psychoneuroendocrinology 2020; 122:104896. [PMID: 33091760 DOI: 10.1016/j.psyneuen.2020.104896] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 09/28/2020] [Accepted: 10/02/2020] [Indexed: 11/16/2022]
Abstract
Contagious stress describes the transmission of a stress response from a distressed individual (target) to an uninvolved observer. Building on social identity theory, we hypothesize that a shared social identity between the observer and the target as compared to a personal identity increases the likelihood of contagious endocrine and psychological stress responses. Participants underwent the experiment in groups of four or five individuals. After experimentally inducing either a shared social identity or a personal identity, one participant in each group (Ntarget = 27) was randomly chosen to undergo the Trier Social Stress Test (TSST), while being observed by the rest of the group (Nobserver = 89). Salivary cortisol and psychological stress responses were assessed repeatedly during the experiment. As predicted, the likelihood of cortisol stress reactions was significantly higher in the social identity condition (25 %) as compared to the personal identity condition (7 %). No effect of our manipulation on psychological stress responses was found. We also tested whether observers' trait empathy moderates contagious stress and found no support for this moderation.
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Herzberg MP, Hunt RH, Thomas KM, Gunnar MR. Differential brain activity as a function of social evaluative stress in early adolescence: Brain function and salivary cortisol. Dev Psychopathol 2020; 32:1926-1936. [PMID: 33427172 PMCID: PMC7909600 DOI: 10.1017/s095457942000125x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Understanding individual differences in neural responses to stressful environments is an important avenue of research throughout development. These differences may be especially critical during adolescence, which is characterized by opportunities for healthy development and increased susceptibility to the development of psychopathology. While the neural correlates of the psychosocial stress response have been investigated in adults, these links have not been explored during development. Using a new task, the Minnesota Imaging Stress Test in Children (MISTiC), differences in activation are found in fusiform gyrus, superior frontal gyrus, insula, and anterior cingulate cortex when comparing a stressful math task to a nonstressful math task. The MISTiC task successfully elicits cortisol responses in a similar proportion of adolescents as in behavioral studies while collecting brain imaging data. Cortisol responders and nonresponders did not differ in their perceived stress level or behavioral performance during the task despite differences in neuroendocrine function. Future research will be able to leverage the MISTiC task for many purposes, including probing associations between individual differences in stress responses with environmental conditions, personality differences, and the development of psychopathology.
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Eckstein M, Mamaev I, Ditzen B, Sailer U. Calming Effects of Touch in Human, Animal, and Robotic Interaction-Scientific State-of-the-Art and Technical Advances. Front Psychiatry 2020; 11:555058. [PMID: 33329093 PMCID: PMC7672023 DOI: 10.3389/fpsyt.2020.555058] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Accepted: 10/02/2020] [Indexed: 12/16/2022] Open
Abstract
Small everyday gestures such as a tap on the shoulder can affect the way humans feel and act. Touch can have a calming effect and alter the way stress is handled, thereby promoting mental and physical health. Due to current technical advances and the growing role of intelligent robots in households and healthcare, recent research also addressed the potential of robotic touch for stress reduction. In addition, touch by non-human agents such as animals or inanimate objects may have a calming effect. This conceptual article will review a selection of the most relevant studies reporting the physiological, hormonal, neural, and subjective effects of touch on stress, arousal, and negative affect. Robotic systems capable of non-social touch will be assessed together with control strategies and sensor technologies. Parallels and differences of human-to-human touch and human-to-non-human touch will be discussed. We propose that, under appropriate conditions, touch can act as (social) signal for safety, even when the interaction partner is an animal or a machine. We will also outline potential directions for future research and clinical relevance. Thereby, this review can provide a foundation for further investigations into the beneficial contribution of touch by different agents to regulate negative affect and arousal in humans.
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Affiliation(s)
- Monika Eckstein
- Institute of Medical Psychology, University Hospital Heidelberg, and Ruprecht-Karls University Heidelberg, Heidelberg, Germany
| | - Ilshat Mamaev
- Institute for Anthropomatics and Robotics, Karlsruhe Institute of Technology, Karlsruhe, Germany
| | - Beate Ditzen
- Institute of Medical Psychology, University Hospital Heidelberg, and Ruprecht-Karls University Heidelberg, Heidelberg, Germany
| | - Uta Sailer
- Department of Behavioural Medicine, Faculty of Medicine, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
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78
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Offermans JE, Duindam HM, Asscher JJ, Stams GJJM, Creemers HE. Brief report: The effectiveness of Dutch Cell Dogs: A multiple case experimental study. Clin Child Psychol Psychiatry 2020; 25:1015-1021. [PMID: 32650678 PMCID: PMC7528534 DOI: 10.1177/1359104520940744] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Prison-based dog training programs (DTPs) aim to improve successful rehabilitation after detention. However, empirical evidence for their effectiveness is lacking. To evaluate the effectiveness of a DTP-Dutch Cell Dogs (DCD)-on externalizing behavior, stress, self-esteem, empathy, and treatment motivation, a pilot study with a Multiple Case Experimental Design in six adolescents residing in a juvenile justice center (JJC) was conducted. Results did not provide convincing evidence for DCD's effectiveness. Further research is needed to determine whether and for whom DCD could be a useful addition to regular JJC programming.
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Affiliation(s)
- Julia E Offermans
- Research Institute of Child Development and Education, University of Amsterdam, Amsterdam, Netherlands
| | - Hanne M Duindam
- Research Institute of Child Development and Education, University of Amsterdam, Amsterdam, Netherlands
| | - Jessica J Asscher
- Research Institute of Child Development and Education, University of Amsterdam, Amsterdam, Netherlands
- Child and Adolescent Studies, Utrecht University
| | - Geert Jan JM Stams
- Research Institute of Child Development and Education, University of Amsterdam, Amsterdam, Netherlands
| | - Hanneke E Creemers
- Research Institute of Child Development and Education, University of Amsterdam, Amsterdam, Netherlands
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79
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Standardized massage interventions as protocols for the induction of psychophysiological relaxation in the laboratory: a block randomized, controlled trial. Sci Rep 2020; 10:14774. [PMID: 32901072 PMCID: PMC7479151 DOI: 10.1038/s41598-020-71173-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Accepted: 08/10/2020] [Indexed: 11/08/2022] Open
Abstract
Health and disease are strongly linked to psychophysiological states. While stress research strongly benefits from standardized stressors, no established protocol focuses on the induction of psychophysiological relaxation. To maintain health, functioning regenerative systems are however likely as important as functioning stress systems. Thus, the identification of validated relaxation paradigms is needed. Here, we investigated whether standardized massages are capable of reliably inducing physiological and psychological states of relaxation. Relaxation was indicated by changes in high frequency heart rate variability (HF-HRV), a vagally-mediated heart rate variability component, and repeated ratings of subjective relaxation, and stress levels. Sixty healthy women were randomly assigned to a vagus nerve massage (n = 19), a soft shoulder massage (n = 22), or a resting control group (n = 19). During the intervention, HF-HRV and subjective relaxation increased, while subjective stress decreased significantly in all groups. Both massage interventions elicited significantly higher HF-HRV compared to the control group. Accordingly, both massage protocols increased psychophysiological relaxation, and may serve as useful tools in future research. However, future work will have to determine which of several protocols might be used as a gold standard to induce a psychophysiological state of relaxation in the laboratory.
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80
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Kerr F, Wiechula R, Feo R, Schultz T, Kitson A. Neurophysiology of human touch and eye gaze in therapeutic relationships and healing: a scoping review. ACTA ACUST UNITED AC 2020; 17:209-247. [PMID: 30730854 PMCID: PMC6382052 DOI: 10.11124/jbisrir-2017-003549] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Objective: The primary objective of this scoping review was to examine and map the range of neurophysiological impacts of human touch and eye gaze, and consider their potential relevance to the therapeutic relationship and to healing. Introduction: Clinicians, and many patients and their relatives, have no doubt as to the efficacy of a positive therapeutic relationship; however, much evidence is based on self-reporting by the patient or observation by the researcher. There has been little formal exploration into what is happening in the body to elicit efficacious reactions in patients. There is, however, a growing body of work on the neurophysiological impact of human interaction. Physical touch and face-to-face interaction are two central elements of this interaction that produce neurophysiological effects on the body. Inclusion criteria: This scoping review considered studies that included cognitively intact human subjects in any setting. This review investigated the neurophysiology of human interaction including touch and eye gaze. It considered studies that have examined, in a variety of settings, the neurophysiological impacts of touch and eye gaze. Quantitative studies were included as the aim was to examine objective measures of neurophysiological changes as a result of human touch and gaze. Methods: An extensive search of multiple databases was undertaken to identify published research in the English language with no date restriction. Data extraction was undertaken using an extraction tool developed specifically for the scoping review objectives. Results: The results of the review are presented in narrative form supported by tables and concept maps. Sixty-four studies were included and the majority were related to touch with various types of massage predominating. Only seven studies investigated gaze with three of these utilizing both touch and gaze. Interventions were delivered by a variety of providers including nurses, significant others and masseuses. The main neurophysiological measures were cortisol, oxytocin and noradrenaline. Conclusions: The aim of this review was to map the neurophysiological impact of human touch and gaze. Although our interest was in studies that might have implications for the therapeutic relationship, we accepted studies that explored phenomena outside of the context of a nurse-patient relationship. This allowed exploration of the boundary of what might be relevant in any therapeutic relationship. Indeed, only a small number of studies included in the review involved clinicians (all nurses) and patients. There was sufficient consistency in trends evident across many studies in regard to the beneficial impact of touch and eye gaze to warrant further investigation in the clinical setting. There is a balance between tightly controlled studies conducted in an artificial (laboratory) setting and/or using artificial stimuli and those of a more pragmatic nature that are contextually closer to the reality of providing nursing care. The latter should be encouraged.
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Affiliation(s)
- Fiona Kerr
- Adelaide Nursing School, University of Adelaide, Adelaide, Australia.,Faculty of the Professions, University of Adelaide, Adelaide, Australia.,The NeuroTech Institute Pty. Ltd., Adelaide, Australia.,South Australian Health and Medical Research Institute, Adelaide, Australia
| | - Rick Wiechula
- Adelaide Nursing School, University of Adelaide, Adelaide, Australia.,Centre for Evidence-based Practice South Australia: a Joanna Briggs Institute Centre of Excellence
| | - Rebecca Feo
- Adelaide Nursing School, University of Adelaide, Adelaide, Australia.,Centre for Evidence-based Practice South Australia: a Joanna Briggs Institute Centre of Excellence
| | - Tim Schultz
- Adelaide Nursing School, University of Adelaide, Adelaide, Australia.,Centre for Evidence-based Practice South Australia: a Joanna Briggs Institute Centre of Excellence
| | - Alison Kitson
- Adelaide Nursing School, University of Adelaide, Adelaide, Australia.,Centre for Evidence-based Practice South Australia: a Joanna Briggs Institute Centre of Excellence
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81
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Matiz A, Guzzon D, Crescentini C, Paschetto A, Fabbro F. The role of self body brushing vs mindfulness meditation on interoceptive awareness: A non-randomized pilot study on healthy participants with possible implications for body image disturbances. Eur J Integr Med 2020. [DOI: 10.1016/j.eujim.2020.101168] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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82
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How Does Workplace Romance Influence Employee Performance in the Hospitality Industry? SUSTAINABILITY 2020. [DOI: 10.3390/su12135478] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
With the aim of providing insights to scholars, administrators, and managers on how an employee’s romantic involvement influences job engagement and performance, this study examined workplace romance as a psychological mechanism for determining job performance. A total of 224 deluxe hotel employees in South Korea participated in the research. The results indicate that workplace romance significantly affects employees’ job engagement and performance. Employees who sustain a favorable and positive relationship with others in their organization eventually exhibit increased work effectiveness, which then exerts a constructive effect on hotel services and performance. Moreover, workplace romance experience can significantly improve the effect of workplace romance on job engagement. The paper also discusses limitations and future research directions.
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83
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Okabe S, Takayanagi Y, Yoshida M, Onaka T. Gentle stroking stimuli induce affiliative responsiveness to humans in male rats. Sci Rep 2020; 10:9135. [PMID: 32499488 PMCID: PMC7272613 DOI: 10.1038/s41598-020-66078-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Accepted: 05/15/2020] [Indexed: 11/29/2022] Open
Abstract
Gentle tactile stimuli have been shown to play an important role in the establishment and maintenance of affiliative social interactions. Oxytocin has also been shown to have similar actions. We investigated the effects of gentle stroking on affiliative relationships between humans and rats and the effects of gentle stroking on activation of oxytocin neurons. Male rats received 5-min stroking stimuli from an experimenter every other day for 4 weeks between 3 and 6 weeks of age (S3–6 group), for 4 weeks between 7 and 10 weeks of age (S7–10 group), or for 8 weeks between 3 and 10 weeks of age (S3–10 group). Control rats did not receive stroking stimuli. Rats in the S7–10 and S3–10 groups emitted 50-kHz calls, an index of positive emotion, more frequently during stroking stimuli. Rats in the S3–6, S7–10, and S3–10 groups showed affiliative behaviors toward the experimenter. Oxytocin neurons in the hypothalamic paraventricular nucleus of rats in the S3–6, S7–10, and S3–10 groups were activated following stroking stimuli. These findings revealed that post-weaning repeated stroking stimuli induce an affiliative relationship between rats and humans and activation of oxytocin neurons.
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Affiliation(s)
- Shota Okabe
- Division of Brain and Neurophysiology, Department of Physiology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke-shi, Tochigi-ken, 329-0498, Japan
| | - Yuki Takayanagi
- Division of Brain and Neurophysiology, Department of Physiology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke-shi, Tochigi-ken, 329-0498, Japan
| | - Masahide Yoshida
- Division of Brain and Neurophysiology, Department of Physiology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke-shi, Tochigi-ken, 329-0498, Japan
| | - Tatsushi Onaka
- Division of Brain and Neurophysiology, Department of Physiology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke-shi, Tochigi-ken, 329-0498, Japan.
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84
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Korisky A, Eisenberger NI, Nevat M, Weissman-Fogel I, Shamay-Tsoory SG. A dual-brain approach for understanding the neuralmechanisms that underlie the comforting effects of social touch. Cortex 2020; 127:333-346. [DOI: 10.1016/j.cortex.2020.01.028] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Revised: 12/08/2019] [Accepted: 01/27/2020] [Indexed: 01/17/2023]
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85
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Nakanishi J, Sumioka H, Ishiguro H. Mediated hugs modulate impressions of Hearsay information. Adv Robot 2020. [DOI: 10.1080/01691864.2020.1760933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Junya Nakanishi
- Graduate School of Engineering Science, Osaka University, Toyonaka, Japan
| | - Hidenobu Sumioka
- Hiroshi Ishiguro Laboratory, Advanced Telecommunications Research Institute International, Kyoto, Japan
| | - Hiroshi Ishiguro
- Graduate School of Engineering Science, Osaka University, Toyonaka, Japan
- Hiroshi Ishiguro Laboratory, Advanced Telecommunications Research Institute International, Kyoto, Japan
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86
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Couples' behavior during conflict in the lab and diurnal cortisol patterns in daily life. Psychoneuroendocrinology 2020; 115:104633. [PMID: 32151904 DOI: 10.1016/j.psyneuen.2020.104633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Revised: 02/06/2020] [Accepted: 02/19/2020] [Indexed: 11/22/2022]
Abstract
The current study tested whether positive and negative behaviors exhibited by couples during conflict interactions assessed in the laboratory are associated with individuals' diurnal cortisol patterns (i.e., circadian rhythms in cortisol across the course of the day) outside of the lab. Participants (N = 82) provided a total of 18 salivary cortisol samples over a 3-day period and came into the lab with their spouse to engage in two ten-minute dyadic conflict discussions. These videotaped interactions were coded to assess the intensity with which couples displayed various positive behaviors (e.g., humor, affection) and negative behaviors (e.g., defensiveness, frustration) during the conflict discussions. Multi-level modeling was used to examine the associations between couples' positive and negative behavior during conflict discussions and diurnal cortisol patterns in daily life. Results showed links between overall positive, but not negative, behaviors and diurnal cortisol patterns. Individuals who experienced more positive behaviors with their partner during the conflict discussion showed a steeper ("healthier") cortisol slope across the day in their daily lives. Exploratory analyses investigating the association between specific positive and negative behaviors and diurnal cortisol revealed that affection and scorn were associated with diurnal cortisol patterns in daily life. This research advances our understanding of the impact of social relationships on physical health from a biopsychosocial perspective and has implications for understanding how the ways in which couples resolve conflict are linked to health-related biological processes in daily life.
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87
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Conradi HJ, Noordhof A, Arntz A. Improvement of Conflict Handling: Hand-Holding During and After Conflict Discussions Affects Heart Rate, Mood, and Observed Communication Behavior in Romantic Partners. JOURNAL OF SEX & MARITAL THERAPY 2020; 46:419-434. [PMID: 32342795 DOI: 10.1080/0092623x.2020.1748778] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Improved conflict handling is important to reduce relational discord. Touch potentially has beneficial effects on three important characteristics of conflict discussions, i.e., physiological reactivity, affect and communication behavior. We studied effects of hand-holding between partners during conflict discussions (N = 47 student couples) and after conflict discussions (N = 53 student and N = 45 clinical couples). During conflict discussions hand-holding caused lower heart rate reactivity, higher positive affect and improved communication in men, and in women lower positive affect but improved communication. After conflict discussions hand-holding resulted in lower heart rate reactivity and higher heart rate variability in student couples and higher positive affect in student and clinical couples. Touch seems a promising add-on intervention in couple therapy.
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Affiliation(s)
- H J Conradi
- Department of Clinical Psychology, University of Amsterdam, Amsterdam, The Netherlands
| | - A Noordhof
- Department of Clinical Psychology, University of Amsterdam, Amsterdam, The Netherlands
| | - A Arntz
- Department of Clinical Psychology, University of Amsterdam, Amsterdam, The Netherlands
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88
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89
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Abstract
Relationship dysfunction is a key criterion of borderline personality disorder (BPD). Nevertheless, little is known about the characteristics of romantic relationship functioning in BPD. In this study, couples in which the women were diagnosed with BPD (BPD couples) and healthy control couples (HC) were compared in their perceived relationship characteristics (e.g., relationship quality) and interpersonal experience variables (e.g., attachment). The hypothesis was tested that insecure attachment styles account for group differences in relationship characteristics. Variables were measured by self-report. Romantic relationships were appraised as more negative and conflictual by both members of BPD couples compared to HC. The perception of women with BPD was often more negative than that of their male partners, indicating potential biases in BPD patients' relationship evaluation. Insecure attachment styles only partially explained group differences in relationship characteristics, showing that attachment style is one, but not the only predictor of decreased relationship functioning in BPD couples.
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Affiliation(s)
- Annemarie Miano
- Research Cluster Languages of Emotion, Freie Universität Berlin, Berlin, Germany.,Department of Clinical Psychology and Psychotherapy, Heidelberg University, Heidelberg, Germany
| | - Isabel Dziobek
- Research Cluster Languages of Emotion, Freie Universität Berlin, Berlin, Germany.,Berlin School of Mind and Brain and Institute of Psychology, Humboldt Universität zu Berlin
| | - Stefan Roepke
- Research Cluster Languages of Emotion, Freie Universität Berlin, Berlin, Germany.,Charité - Universitätsmedizin Berlin, Campus Benjamin Franklin, Department of Psychiatry, Berlin
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90
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Hofer MK, Chen FS. The Scent of a Good Night's Sleep: Olfactory Cues of a Romantic Partner Improve Sleep Efficiency. Psychol Sci 2020; 31:449-459. [PMID: 32163721 DOI: 10.1177/0956797620905615] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Almost nothing is known about whether exposure to the scent of loved ones influences sleep. In the current study, 155 participants spent 2 nights with their partner's scent and 2 nights with a control scent (in random order). Sleep was measured in two ways: sleep efficiency (via actigraphy) and perceived sleep quality (via self-report). Sleep efficiency was higher when participants were exposed to their partner's scent. This increase occurred regardless of participants' beliefs about the origin of the scent. Perceived sleep quality was higher when participants believed that they were smelling their partner's scent. Exposure to a partner's scent led sleep efficiency to increase by more than 2% on average, an improvement similar in magnitude to the effect of melatonin on sleep. The current work speaks to the critical role of olfaction in communication and reveals that social scents can impact sleep.
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Affiliation(s)
| | - Frances S Chen
- Department of Psychology, University of British Columbia
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91
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Beshai S, Hammond BK, Bjornson SE. Dispositional mindfulness is associated with heart rate reactivity and recovery in response to a lab stressor. Stress Health 2020; 36:3-10. [PMID: 31736208 DOI: 10.1002/smi.2900] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Revised: 08/22/2019] [Accepted: 09/10/2019] [Indexed: 11/10/2022]
Abstract
Heightened perceived stress is consistently associated with symptoms of psychopathology. Perceived stress can be reliably linked with physiological responses, such as increased heart rate. Even though dispositional mindfulness is associated with lower self-reported stress, no studies to date have examined whether dispositional mindfulness can predict physiological responses to and recovery from stress. We recruited 142 student participants and administered a measure of dispositional mindfulness (Five Facet Mindfulness Questionnaire-Short Form/FFMQ-SF) and a modified version of the Trier Social Stress Test (TSST). Specifically, during the TSST, we instructed participants that they were about to deliver a presentation to a panel of judges, then informed them they no longer need to deliver this presentation, all while measuring their heart rate. We found that total FFMQ-SF and non-reactivity subscale scores were positively and significantly correlated with heart rate reactivity to the lab stressor. Further, we found that the FFMQ-SF facet of non-judgment was negatively and significantly correlated with the time it took for participants' heart rates to return to and stabilize at baseline. The results of this study elucidate potential mechanisms of mindfulness in stress. Specifically, mindfulness may not necessarily make people less reactive to stressors, but may operate through top-down processes to enhance recovery and resilience during stress.
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Affiliation(s)
- Shadi Beshai
- Department of Psychology, University of Regina, Regina, Canada
| | | | - Sarah E Bjornson
- Department of Psychology, University of Regina, Regina, Canada.,Departmentof Psychology, University or Regina, Regina, Canada
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92
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Qi Y, Herrmann MJ, Bell L, Fackler A, Han S, Deckert J, Hein G. The mere physical presence of another person reduces human autonomic responses to aversive sounds. Proc Biol Sci 2020; 287:20192241. [PMID: 31964306 PMCID: PMC7015327 DOI: 10.1098/rspb.2019.2241] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Accepted: 01/02/2020] [Indexed: 12/22/2022] Open
Abstract
Social animals show reduced physiological responses to aversive events if a conspecific is physically present. Although humans are innately social, it is unclear whether the mere physical presence of another person is sufficient to reduce human autonomic responses to aversive events. In our study, participants experienced aversive and neutral sounds alone (alone treatment) or with an unknown person that was physically present without providing active support. The present person was a member of the participants' ethnical group (ingroup treatment) or a different ethnical group (outgroup treatment), inspired by studies that have found an impact of similarity on social modulation effects. We measured skin conductance responses (SCRs) and collected subjective similarity and affect ratings. The mere presence of an ingroup or outgroup person significantly reduced SCRs to the aversive sounds compared with the alone condition, in particular in participants with high situational anxiety. Moreover, the effect was stronger if participants perceived the ingroup or outgroup person as dissimilar to themselves. Our results indicate that the mere presence of another person was sufficient to diminish autonomic responses to aversive events in humans, and thus verify the translational validity of basic social modulation effects across different species.
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Affiliation(s)
- Yanyan Qi
- Center of Mental Health, Department of Psychiatry, Psychosomatic and Psychotherapy, Translational Social Neuroscience Unit, University of Wurzburg, Wurzburg 97080, Germany
- Department of Psychology, School of Education, Zhengzhou University, Zhengzhou 450001, People's Republic of China
- CAS Key Laboratory of Behavioral Science, Institute of Psychology, Beijing 100101, People's Republic of China
| | - Martin J. Herrmann
- Center of Mental Health, Department of Psychiatry, Psychosomatic and Psychotherapy, Translational Social Neuroscience Unit, University of Wurzburg, Wurzburg 97080, Germany
| | - Luisa Bell
- Center of Mental Health, Department of Psychiatry, Psychosomatic and Psychotherapy, Translational Social Neuroscience Unit, University of Wurzburg, Wurzburg 97080, Germany
| | - Anna Fackler
- Center of Mental Health, Department of Psychiatry, Psychosomatic and Psychotherapy, Translational Social Neuroscience Unit, University of Wurzburg, Wurzburg 97080, Germany
| | - Shihui Han
- School of Psychological and Cognitive Sciences, PKU-IDG/ McGovern Institute for Brain Research, Peking University, Beijing 10008, People's Republic of China
| | - Jürgen Deckert
- Center of Mental Health, Department of Psychiatry, Psychosomatic and Psychotherapy, Translational Social Neuroscience Unit, University of Wurzburg, Wurzburg 97080, Germany
| | - Grit Hein
- Center of Mental Health, Department of Psychiatry, Psychosomatic and Psychotherapy, Translational Social Neuroscience Unit, University of Wurzburg, Wurzburg 97080, Germany
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93
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Salomon RE, Tan KR, Vaughan A, Adynski H, Muscatell KA. Minimally-invasive methods for examining biological changes in response to chronic stress: A scoping review. Int J Nurs Stud 2020; 103:103419. [PMID: 31945603 DOI: 10.1016/j.ijnurstu.2019.103419] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Revised: 09/05/2019] [Accepted: 09/06/2019] [Indexed: 12/14/2022]
Abstract
BACKGROUND Nurse researchers are increasingly interested in incorporating biological indicators related to chronic stress, or repeated or constant exposure to psychological stressors. Minimally invasive collection methods may improve access to vulnerable populations. OBJECTIVE To map biological indicators measured through minimally invasive methods investigating biological changes in response to chronic stress. DESIGN, DATA SOURCES, AND METHODS The paper seeks to answer two questions: What are the characteristics of the minimally-invasive methods used to measure the biological correlates of chronic stress? What are the limitations regarding the use of the minimally-invasive methods and/or biological indicators identified above? Authors completed a scoping review following guidelines from the Joanna Briggs Institute Manual and the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) extension for Scoping Reviews. A literature search was completed in PubMed, PsycINFO, and Scopus. 2518 articles were screened and 145 studies were included. Data were extracted using a standardized extraction tool, compiled, and coded. RESULTS Studies included minimally-invasive methods to measure the hypothalamic-adrenal-pituitary axis (N = 173), immune and inflammatory markers (N = 118), and adult neurogenesis (N = 6). Cortisol was most frequently measured (N = 136), usually in saliva (N = 86). Studies included a variety of limitations for the methods and indicators, including concerns about timing and accuracy of collection, frequency of sampling, and controlling for acute stressors. CONCLUSIONS Nurse researchers have access to many minimally-invasive methods to measure altered biological processes related to chronic stress. A gap identified by this review is the paucity of minimally-invasive methods for investigating neurogenesis; the measurement of brain derived neurotrophic factor in plasma is a distal proxy and further research is needed to test the response of peripheral levels to psychosocial stress interventions. Additionally, while this scoping review allows nurse researchers to consider possible biological indicators to include in their research, future research is still needed on some of the basic premises of stress research, including agreement on the conceptualization of chronic stress.
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Affiliation(s)
- Rebecca E Salomon
- School of Nursing, University of California San Francisco, 2 Koret Way, UCSF Box 0608, San Francisco, CA 94143-0608, USA.
| | - Kelly R Tan
- School of Nursing, University of California San Francisco, 2 Koret Way, UCSF Box 0608, San Francisco, CA 94143-0608, USA.
| | - Ashley Vaughan
- School of Nursing, University of California San Francisco, 2 Koret Way, UCSF Box 0608, San Francisco, CA 94143-0608, USA.
| | - Harry Adynski
- School of Nursing, University of California San Francisco, 2 Koret Way, UCSF Box 0608, San Francisco, CA 94143-0608, USA.
| | - Keely A Muscatell
- Department of Psychology and Neuroscience, University of North Carolina at Chapel Hill, Campus Box #3270, 235 E. Cameron Avenue, Chapel Hill, NC 27599-3270, USA; Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Campus Box #7295, 450 West Drive, Chapel Hill, NC 27599-7295, USA.
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94
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Morese R, Lamm C, Bosco FM, Valentini MC, Silani G. Social support modulates the neural correlates underlying social exclusion. Soc Cogn Affect Neurosci 2020; 14:633-643. [PMID: 31056647 PMCID: PMC6688450 DOI: 10.1093/scan/nsz033] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Revised: 04/02/2019] [Accepted: 04/29/2019] [Indexed: 12/30/2022] Open
Abstract
Ostracism threatens the human need for social interactions, with negative consequences on cognition, affect and behavior. Understanding the mechanisms that can alleviate these consequences has therefore become an important research agenda. In this study, we used behavioral and fMRI measures to advance our understanding how social support can buffer the negative effects of social exclusion. We focused on two different types of support from a friend: emotional support, conveyed by gentle touch and appraisal support, implemented as informative text messages. Seventy-one female participants underwent fMRI scanning while playing a virtual ball-tossing game in the course of which they were excluded. Two consecutive runs of the game were separated according to the participant’s experimental condition (appraisal support, emotional support and no support). Results showed that the experience of social exclusion is modulated by the type of support received. Specifically, emotional support decreased negative emotions and anterior insula activity, while appraisal support increased negative emotions, with concomitant increase of subgenual anterior cingulate cortex and decrease of temporal-parietal junction activity. These divergent effects of social support point to the necessity to characterize whether and under which conditions it represents an effective and positive resource to alleviate the negative consequences of social exclusion.
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Affiliation(s)
- Rosalba Morese
- Faculty of Communication Sciences, Università della Svizzera italiana, 6900, Lugano, Switzerland
| | - Claus Lamm
- Social, Cognitive and Affective Neuroscience Unit, Department of Basic Psychological Research and Research Methods, Faculty of Psychology, University of Vienna, 1010, Vienna, Austria
| | - Francesca Marina Bosco
- Department of Psychology, research Group on Inferential Processes in Social Interaction - GIPSI, University of Turin, 10124, Turin, Italy.,Neuroscience Institute of Turin, University of Turin, 10124, Turin, Italy
| | - Maria Consuelo Valentini
- Department of Neuroradiology, Hospital-Città della Salute e della Scienza di Torino, 10126, Turin, Italy
| | - Giorgia Silani
- Department of Applied Psychology: Health, Development, Enhancement and Intervention, University of Vienna, 1010, Vienna, Austria
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95
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Warth M, Stoffel M, Winter F, Jarczok MN, Aguilar-Raab C, Ditzen B. Instructed Partnership Appreciation in Depression: Effects on Mood, Momentary Relationship Satisfaction, and Psychobiological Arousal. Front Psychiatry 2020; 11:701. [PMID: 32848903 PMCID: PMC7409945 DOI: 10.3389/fpsyt.2020.00701] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Accepted: 07/03/2020] [Indexed: 01/14/2023] Open
Abstract
BACKGROUND Depressive disorders are associated with attentional bias and social anhedonia. There is evidence supporting the hypothesis that depressed individuals participate less in potentially rewarding social situations and exhibit alterations in stress reactivity. With the present study, we aimed at investigating the affective and psychobiological response of couples with a depressed (female) partner in an instructed partnership appreciation task (PAT) that included positive and appreciative communication. METHODS In a quasi-experimental repeated-measures design, depressive couples (DCs)-i.e., the female partner being diagnosed with a depressive disorder-were compared to non-depressive couples (NDCs). Study outcomes were the PAT-induced changes in state mood, momentary relationship satisfaction, salivary cortisol, and salivary alpha-amylase. Additionally, we assessed psychometric baseline data on depression, relationship quality, social support, and chronic stress. Data was analyzed using multilevel modeling. RESULTS A total of 184 individuals from N = 47 DCs and N = 45 NDCs were included. DCs were characterized by higher depressiveness, lower relationship quality, less actually received social support from the partner, and higher chronic stress than NDCs. Manipulation checks led to the additional exclusion of two couples. Regarding mood, depressed women showed lower baseline scores and no significant differences in mood increase compared to non-depressed women (p = 0.107). Increases in relationship satisfaction were significantly stronger in the depressed group (p = 0.035). In addition, we found a significantly stronger cortisol increase in depressed women, but only if relationship duration was taken into account as a moderating factor (p = 0.022). No significant group differences were found for women's amylase trajectories or for sex-dependent interaction effects on the couple level (all p > 0.05). CONCLUSIONS Instructed engagement in positive couple interaction may require high effort and increased psychobiological arousal, but may finally result in emotional and social benefits in depressed women. While these findings encourage speculations about the therapeutic application of instructed partnership appreciation, more research is needed on the effectiveness of such interventions and on the moderating role of relationship duration in depression and couple functioning.
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Affiliation(s)
- Marco Warth
- Institute of Medical Psychology, Heidelberg University Hospital, Heidelberg, Germany.,Ruprecht-Karls University Heidelberg, Heidelberg, Germany
| | - Martin Stoffel
- Institute of Medical Psychology, Heidelberg University Hospital, Heidelberg, Germany.,Ruprecht-Karls University Heidelberg, Heidelberg, Germany
| | - Friederike Winter
- Institute of Medical Psychology, Heidelberg University Hospital, Heidelberg, Germany.,Ruprecht-Karls University Heidelberg, Heidelberg, Germany
| | - Marc N Jarczok
- Department for Psychosomatic Medicine and Psychotherapy, University Medical Center Ulm, Ulm, Germany
| | - Corina Aguilar-Raab
- Institute of Medical Psychology, Heidelberg University Hospital, Heidelberg, Germany.,Ruprecht-Karls University Heidelberg, Heidelberg, Germany
| | - Beate Ditzen
- Institute of Medical Psychology, Heidelberg University Hospital, Heidelberg, Germany.,Ruprecht-Karls University Heidelberg, Heidelberg, Germany
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96
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Social-evaluative threat: Stress response stages and influences of biological sex and neuroticism. Psychoneuroendocrinology 2019; 109:104378. [PMID: 31382169 DOI: 10.1016/j.psyneuen.2019.104378] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Revised: 07/09/2019] [Accepted: 07/09/2019] [Indexed: 01/01/2023]
Abstract
Social-evaluative threat (SET) - when the self could be negatively judged by others - can cause pronounced responses in the different stress systems: threat/challenge appraisal, the sympathetic (SNS) and parasympathetic (PNS) nervous systems, experienced motivation and affect, and the hypothalamus-pituitary-adrenal (HPA) axis. Here, we utilize a four-stage stress response model to shed light on the complex associations between different stress responses, where earlier stages are hypothesized to predict later stages. Additionally, we take into account important moderators, such as biological sex (controlling for menstrual cycle phase), personality traits (neuroticism and extraversion), and baseline stress levels. Thirty-seven men and 30 women in their luteal phase participated in an impromptu public speaking task to induce SET. Stress responses in four different stages were measured using: self-reported appraisal (threat or challenge, stage 1: S1), cardiovascular measures (pre-ejection period as SNS index, respiratory sinus arrhythmia as PNS index, S2), self-reported motivation and affect (state approach motivation, state anxiety, S3) and endocrine measures (cortisol as HPA index, S4). Stress reactivity was calculated by subtracting individual peaks from baseline. Results showed that SET induced pronounced stress reactivity in stages two to four. Against expectations, self-reported appraisal (S1) or motivation and affect (S3) did not predict later stress reactivity. As hypothesized, increased SNS (but not PNS) reactivity (S2) predicted increased HPA reactivity (S4). Bayesian model comparison confirmed the absence of sex differences in stress reactivity, likely due to controlling for menstrual cycle phase and sex differences in neuroticism levels. Higher trait neuroticism predicted blunted SNS (S2) and HPA (S4) reactivity, while higher baseline stress levels predicted blunted stages two and three reactivity overall. In conclusion, this rigorously controlled experiment partly supports and partly contradicts previous findings regarding associations between stress response stages, and offers new insight into the causes of blunted HPA responses in women.
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97
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Ditzen B, Eckstein M, Fischer M, Aguilar-Raab C. Partnerschaft und Gesundheit. PSYCHOTHERAPEUT 2019. [DOI: 10.1007/s00278-019-00379-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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98
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Naruse SM, Moss M. Effects of couples positive massage programme on wellbeing, perceived stress and coping, and relation satisfaction. Health Psychol Behav Med 2019; 7:328-347. [PMID: 34040854 PMCID: PMC8114367 DOI: 10.1080/21642850.2019.1682586] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Accepted: 10/09/2019] [Indexed: 10/28/2022] Open
Abstract
Objectives: Although supporting preventative self-regulation and self-care activity for daily stress is important as dyadic coping, there seems a paucity of exploration of non-verbal interventions such as tactile communication. This preliminary experimental study assessed the efficacy of a short educational massage programme for healthy but stressed couples. The study aimed to investigate if the educational mutual massage (Positive Massage) programme has any acute and sustained effects on wellbeing, perceived stress and coping, and relationship satisfaction among couples. Design: A pseudo randomised two group design employing a delayed treatment element assessed the effects of the Positive Massage programme and subsequent at-home application. Thirty-eight participants completed a three-week massage course. Main Outcome Measures: Measurements of the Warwick-Edinburgh Mental Well-being Scale, the Rhode Island Stress and Coping Inventory, and the Positive Feelings Questionnaire were collected online using Qualtrics at three time points (the start, the end, and three weeks after the course). Data were analysed with mixed ANOVAs. Results: Mental wellbeing, and perceived stress and coping significantly improved from before to after the Positive Massage programme. There was no significant decline after the cessation of the massage programme. Relationship satisfaction did not show significant changes from the initial assessment. Conclusions: The overall effects of the Positive Massage programme indicate the importance of developing further large scale studies of mutual massage as a safe and beneficial self-care activity. This innovative study has laid the groundwork for future studies into the possibility of mutual massage as a self-regulation dyadic coping strategy for home use to improve overall wellbeing.
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Affiliation(s)
- Sayuri M. Naruse
- Department of Psychology, Northumbria University, Newcastle upon Tyne, UK
| | - Mark Moss
- Department of Psychology, Northumbria University, Newcastle upon Tyne, UK
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99
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Schaub C, Von Gunten A, Morin D, Wild P, Gomez P, Popp J. The Effects of Hand Massage on Stress and Agitation Among People with Dementia in a Hospital Setting: A Pilot Study. Appl Psychophysiol Biofeedback 2019; 43:319-332. [PMID: 30209712 PMCID: PMC6223738 DOI: 10.1007/s10484-018-9416-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Agitation in people with dementia is a growing concern as it causes distress for both patients and their nurses and may contribute to relational disorders. Previous studies involving patients with dementia living in long-term care facilities have reported decreased agitation following massage. The objective of this pilot study was to investigate the effect of hand massage on agitation and biological markers of stress in patients with dementia hospitalized in an acute geriatric psychiatry service. In this randomized controlled trial we included 40 agitated patients with dementia with an intervention group and a control group. The study is designed to test the effect of seven hand massages over three continuous weeks on agitation and levels of salivary cortisol (sC) and alpha-amylase (sAA). Compared to the control group, the intervention group exhibited larger increases in sC and sAA at week 1 from before to after the massage, but larger decreases at week 2 and 3, with a significant group effect for sAA at week 2. Agitation scores were not significantly different between the groups but tended to decrease more in the intervention group than the control group. This study provides first encouraging results suggesting that hand massage might have beneficial effects on stress and agitation in hospitalized patients with dementia. It also highlights the challenges associated with conducting such studies with this complex patient population. Further studies are needed to confirm these findings and the benefits of hand massage as part of routine care for patients with dementia.
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Affiliation(s)
- Corinne Schaub
- School of Health Sciences (HESAV), University of Applied Sciences and Arts Western Switzerland (HES-SO), Avenue de Beaumont 21, 1011, Lausanne, Switzerland.
| | - Armin Von Gunten
- Department of Psychiatry, Lausanne University Hospital (SUPAA, CHUV, FBM), Route du Mont, 1008, Prilly, Switzerland
| | - Diane Morin
- Faculty of Nursing Sciences, Université Laval, Québec, Canada.,Institute of Higher Education and Research in Health (IUFRS), University of Lausanne, Quartier UNIL-Epalinges, Biopole 2, Route de la Corniche 10, 1010, Lausanne, Switzerland
| | - Pascal Wild
- Institute for Work and Health, , University of Lausanne and University of Geneva, Lausanne, Quartier UNIL-Epalinges, Biopole 1, Route de la Corniche 2, 1066, Epalinges, Switzerland.,INRS, Rue du Morvan, CS 60027, 54519, Vandoeuvre Les Nancy Cedex, France
| | - Patrick Gomez
- Institute for Work and Health, , University of Lausanne and University of Geneva, Lausanne, Quartier UNIL-Epalinges, Biopole 1, Route de la Corniche 2, 1066, Epalinges, Switzerland
| | - Julius Popp
- Department of Psychiatry, Lausanne University Hospital (SUPAA, CHUV, FBM), Route du Mont, 1008, Prilly, Switzerland.,Department of Mental Health and Psychiatry, Geneva University Hospitals, Geneva, Switzerland
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100
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Aguilar-Raab C, Eckstein M, Geracitano S, Prevost M, Gold I, Heinrichs M, Bilderbeck A, Ehlert U, Ditzen B. Oxytocin Modulates the Cognitive Appraisal of the Own and Others Close Intimate Relationships. Front Neurosci 2019; 13:714. [PMID: 31379475 PMCID: PMC6646594 DOI: 10.3389/fnins.2019.00714] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2018] [Accepted: 06/25/2019] [Indexed: 01/22/2023] Open
Abstract
Close and intimate relationships are important promoters of health. Oxytocin and its association with social cognition have been investigated in a large number of studies, especially highlighting the neuropeptide's involvement in attachment behavior and intimate relationships. However, mixed findings on exogenous oxytocin application have led to the focus on moderators and mediators, suggesting that the effects are depended on specific factors - namely context and salience. The objective of the current study was to assess the effect of intranasal oxytocin on social appraisal of own and others' close intimate relationship characteristics. Different characteristics of relationships, including trust or closeness, between romantic couples (unknown and own) were assessed using the Couple Appraisal Task. In a randomized controlled double-blind cross-over within subject design, N = 71 healthy men and women were investigated after receiving first intranasal oxytocin and 2 weeks later placebo, or vice versa. We found an oxytocin-induced increase in the positive appraisal of one's own overall relationship characteristics but not in the evaluation of the relationship of others. The present study - one of the first of its kind administrating oxytocin in a repeated measures cross-over design - adds further evidence to the mediating role of oxytocin in social cognition, specifically with regard to romantic relationship characteristics.
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Affiliation(s)
- Corina Aguilar-Raab
- Institute of Medical Psychology, Center for Psychosocial Medicine, University Hospital Heidelberg, Heidelberg, Germany
| | - Monika Eckstein
- Institute of Medical Psychology, Center for Psychosocial Medicine, University Hospital Heidelberg, Heidelberg, Germany
| | - Susanne Geracitano
- Department of Psychology, Clinical Psychology and Psychotherapy, University of Zurich, Zurich, Switzerland
| | - Marie Prevost
- Division of Social and Transcultural Psychiatry, McGill University, Montreal, QC, Canada
| | - Ian Gold
- Division of Social and Transcultural Psychiatry, McGill University, Montreal, QC, Canada
| | - Markus Heinrichs
- Department of Psychology, Laboratory for Biological and Personality Psychology, Albert-Ludwigs-University of Freiburg, Freiburg, Germany
| | - Amy Bilderbeck
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, United Kingdom
| | - Ulrike Ehlert
- Department of Psychology, Clinical Psychology and Psychotherapy, University of Zurich, Zurich, Switzerland
| | - Beate Ditzen
- Institute of Medical Psychology, Center for Psychosocial Medicine, University Hospital Heidelberg, Heidelberg, Germany
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