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Spangler DP, Li EY, Revi GS, Kubota JT, Cloutier J, Lauharatanahirun N. The psychological costs of behavioral immunity following COVID-19 diagnosis. Sci Rep 2024; 14:9899. [PMID: 38688942 PMCID: PMC11061184 DOI: 10.1038/s41598-024-59408-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Accepted: 04/10/2024] [Indexed: 05/02/2024] Open
Abstract
Prior COVID-19 infection may elevate activity of the behavioral immune system-the psychological mechanisms that foster avoidance of infection cues-to protect the individual from contracting the infection in the future. Such "adaptive behavioral immunity" may come with psychological costs, such as exacerbating the global pandemic's disruption of social and emotional processes (i.e., pandemic disruption). To investigate that idea, we tested a mediational pathway linking prior COVID infection and pandemic disruption through behavioral immunity markers, assessed with subjective emotional ratings. This was tested in a sample of 734 Mechanical Turk workers who completed study procedures online during the global pandemic (September 2021-January 2022). Behavioral immunity markers were estimated with an affective image rating paradigm. Here, participants reported experienced disgust/fear and appraisals of sickness/harm risk to images varying in emotional content. Participants self-reported on their previous COVID-19 diagnosis history and level of pandemic disruption. The findings support the proposed mediational pathway and suggest that a prior COVID-19 infection is associated with broadly elevated threat emotionality, even to neutral stimuli that do not typically elicit threat emotions. This elevated threat emotionality was in turn related to disrupted socioemotional functioning within the pandemic context. These findings inform the psychological mechanisms that might predispose COVID survivors to mental health difficulties.
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Affiliation(s)
- Derek P Spangler
- Department of Biobehavioral Health, Penn State University, University Park, Pennsylvania, USA.
| | - Evaline Y Li
- Department of Biobehavioral Health, Penn State University, University Park, Pennsylvania, USA
| | - Gabriela S Revi
- Department of Biobehavioral Health, Penn State University, University Park, Pennsylvania, USA
| | - Jennifer T Kubota
- Department of Psychological and Brain Sciences, University of Delaware, Newark, Delaware, USA
- Department of Political Science and International Relations, University of Delaware, Newark, Delaware, USA
| | - Jasmin Cloutier
- Department of Psychological and Brain Sciences, University of Delaware, Newark, Delaware, USA
| | - Nina Lauharatanahirun
- Department of Biobehavioral Health, Penn State University, University Park, Pennsylvania, USA
- Department of Biomedical Engineering, Penn State University, University Park, Pennsylvania, USA
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2
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Harkin B, Davies LE, Yates A. Contamination-Focussed Vignettes as an Analogue of Infectious Pandemics: An Experimental Validation using the State Disgust and Anxiety Responses in OCD. Psychol Rep 2024:332941241238208. [PMID: 38462961 DOI: 10.1177/00332941241238208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/12/2024]
Abstract
Despite infectious pandemics proving particularly detrimental to those with Obsessive-Compulsive Disorder (OCD), the investigation of analogous experimental paradigms is lacking. To address this gap, we conducted two studies employing vignettes that depicted contamination-related situations commonly experienced during a pandemic (e.g., Coughing into hands and failing to use hand sanitizer). We manipulated the salience of these vignettes across three levels: high contamination, low contamination, and a neutral control condition. Our examination of state anxiety and disgust responses in all participants revealed the successful manipulation of the vignettes' impact. Specifically, individuals with more severe OCD symptoms reported significantly higher levels of state disgust and anxiety for both high and low contamination vignettes, in contrast to the group with lower symptom severity. No significant differences were observed in the neutral vignette condition between the high- and low-scoring groups. Interestingly, for those with higher OCD symptoms, high salience contamination-focused vignettes resulted in similarly elevated state disgust and anxiety, regardless of whether the vignettes were situated in public (Study 1) or domestic (Study 2) settings. This suggests that the heightened sensitivity to contamination-related scenarios observed in individuals with OCD symptoms in the present study is not confined to a specific context. These findings support the use of contamination-focused vignettes as analogues for studying infectious pandemics and provide valuable insights into OCD models, interventions, and future research.
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Affiliation(s)
- Ben Harkin
- Department of Psychology, Manchester Metropolitan University, Manchester, UK
| | - Lucy E Davies
- Department of Psychology, Manchester Metropolitan University, Manchester, UK
| | - Alan Yates
- Department of Psychology, Manchester Metropolitan University, Manchester, UK
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3
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Olatunji BO, Kim J. Examining reciprocal relations between disgust proneness and OCD symptoms: A four-wave longitudinal study. J Behav Ther Exp Psychiatry 2024; 82:101907. [PMID: 37690887 DOI: 10.1016/j.jbtep.2023.101907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Revised: 06/26/2023] [Accepted: 08/26/2023] [Indexed: 09/12/2023]
Abstract
BACKGROUND AND OBJECTIVES Although disgust proneness has been implicated in the development of obsessive-compulsive disorder (OCD), available studies have largely employed cross-sectional designs and the prospective and potentially reciprocal association between disgust proneness and OCD symptoms remains unclear. The present study employs cross lagged panel analysis to examine the prospective and reciprocal association between disgust proneness and OCD symptoms. METHOD A community sample of adults (N = 307) completed symptom measures of disgust proneness and OCD symptoms at four time points with 1 month intervals. RESULTS The results showed that the cross-lagged paths from disgust proneness to OCD symptoms were significant (average β = 0.07, p's < 0.001) when controlling for depression. However, the paths from total OCD symptoms to disgust proneness were not significant. In contrast, the cross-lagged paths from disgust proneness to washing OCD symptoms were not significant. However, the paths from washing OCD symptoms to disgust proneness were significant (average β = 0.05, p's < 0.01) when controlling for depression. LIMITATIONS The study is limited is limited by exclusive reliance on self-report in a nonclinical sample. CONCLUSIONS The findings offer preliminary evidence suggesting that disgust proneness may be a cause and consequence of OCD depending on the nature of the symptoms. Thus, the longitudinal relation between disgust proneness and OCD may be transactional where one influences the effect of the other.
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Affiliation(s)
| | - Jingu Kim
- Busan National University of Education, South Korea; Radboud University, the Netherlands.
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Miegel F, Daubmann A, Moritz S, Balzar A, Yassari AH, Jelinek L. Obsessive-Compulsive Symptom Dimensions and Their Relationships with Obsessive Beliefs: A Structural Equation Modeling Analysis. Psychiatr Q 2023; 94:345-360. [PMID: 37410191 DOI: 10.1007/s11126-023-10037-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/13/2023] [Indexed: 07/07/2023]
Abstract
Dysfunctional beliefs are central in the development and maintenance of obsessive-compulsive disorder (OCD) as well as its treatment. Yet, research suggests that not all dysfunctional beliefs are equally important for each of the symptom dimensions of OCD. However, results are inconsistent in that studies contradict each other regarding the associations between specific symptom dimensions and belief domains. The aim of the present study was to clarify which belief domain is specifically associated with which OCD symptom dimension. Results could help to tailor treatments more specifically to the patient's OCD symptom dimension. In- and outpatients with OCD (N = 328; 43.6% male and 56.4% female) filled out questionnaires on symptom dimensions of OCD (Obsessive-Compulsive Inventory Revised) and dysfunctional beliefs (Obsessive Beliefs Questionnaire). A structural equation model analysis was conducted to identify the associations between dysfunctional beliefs and symptom dimensions. Our results showed that perfectionism/intolerance of uncertainty was associated with hoarding and symmetry/ordering, (2) overestimation of threat/inflated responsibility was associated with checking compulsions, and (3) importance of thoughts/control of thoughts was associated with obsessing. These results were largely supported by a backward selection. Our results demonstrated associations of specific dysfunctional beliefs and specific OCD symptom dimensions. However, future studies are necessary to replicate these findings with other measures (e.g., clinician ratings).
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Affiliation(s)
- Franziska Miegel
- Department of Psychiatry and Psychotherapy, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany.
| | - Anne Daubmann
- Department of Medical Biometry and Epidemiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Steffen Moritz
- Department of Psychiatry and Psychotherapy, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
| | - Alicia Balzar
- Department of Psychiatry and Psychotherapy, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
| | - Amir-Hosseyn Yassari
- Department of Psychiatry and Psychotherapy, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
| | - Lena Jelinek
- Department of Psychiatry and Psychotherapy, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
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5
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Krause S, Ouellet-Courtois C, Sandstrom A, Radomsky AS. Thinking About Disgust: Cognitive Processes Mediate the Associations Between Disgust Proneness and OCD Symptom Domains. Int J Cogn Ther 2022. [DOI: 10.1007/s41811-022-00138-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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6
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Gao S, Zhang L, Yao X, Lin J, Meng X. Associations between self-disgust, depression, and anxiety: A three-level meta-analytic review. Acta Psychol (Amst) 2022; 228:103658. [DOI: 10.1016/j.actpsy.2022.103658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 06/05/2022] [Accepted: 06/21/2022] [Indexed: 11/28/2022] Open
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Ferrante D, D'Olimpio F. Who guards over obsessive fear of guilt? The case of Not Just Right Experiences and disgust. JOURNAL OF AFFECTIVE DISORDERS REPORTS 2022. [DOI: 10.1016/j.jadr.2022.100364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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8
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Jalal B, Chamberlain SR, Robbins TW, Sahakian BJ. Obsessive-compulsive disorder-contamination fears, features, and treatment: novel smartphone therapies in light of global mental health and pandemics (COVID-19). CNS Spectr 2022; 27:136-144. [PMID: 33081864 PMCID: PMC7691644 DOI: 10.1017/s1092852920001947] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Accepted: 10/04/2020] [Indexed: 02/06/2023]
Abstract
This review aims to shed light on the symptoms of obsessive-compulsive disorder (OCD) with a focus on contamination fears. In addition, we will briefly review the current therapies for OCD and detail what their limitations are. A key focus will be on discussing how smartphone solutions may provide approaches to novel treatments, especially when considering global mental health and the challenges imposed by rural environments and limited resources; as well as restrictions imposed by world-wide pandemics such as COVID-19. In brief, research that questions this review will seek to address include: (1) What are the symptoms of contamination-related OCD? (2) How effective are current OCD therapies and what are their limitations? (3) How can novel technologies help mitigate challenges imposed by global mental health and pandemics/COVID-19.
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Affiliation(s)
- Baland Jalal
- Department of Psychiatry, University of Cambridge School of Clinical Medicine, Cambridge, United Kingdom
- Behavioural and Clinical Neuroscience Institute, University of Cambridge, Cambridge, United Kingdom
| | - Samuel R. Chamberlain
- Department of Psychiatry, University of Cambridge School of Clinical Medicine, Cambridge, United Kingdom
- Department of Psychiatry, Faculty of Medicine, University of Southampton; and Southern Health NHS Foundation Trust, Cambridgeshire & Peterborough NHS Foundation Trust, United Kingdom
| | - Trevor W. Robbins
- Behavioural and Clinical Neuroscience Institute, University of Cambridge, Cambridge, United Kingdom
- Department of Psychology, University of Cambridge, Cambridge, United Kingdom
| | - Barbara J. Sahakian
- Department of Psychiatry, University of Cambridge School of Clinical Medicine, Cambridge, United Kingdom
- Behavioural and Clinical Neuroscience Institute, University of Cambridge, Cambridge, United Kingdom
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9
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Folayan MO, Ibigbami O, Brown B, El Tantawi M, Aly NM, Ezechi OC, Abeldaño GF, Ara E, Ayanore MA, Ellakany P, Gaffar B, Al-Khanati NM, Idigbe I, Jafer M, Khan ATA, Khalid Z, Lawal FB, Lusher J, Nzimande NP, Popoola BO, Quadri MFA, Roque M, Al-Tammemi AB, Yousaf MA, Virtanen JI, Zuñiga RAA, Ndembi N, Nkengasong JN, Nguyen AL. Factors Associated With Experiences of Fear, Anxiety, Depression, and Changes in Sleep Pattern During the COVID-19 Pandemic Among Adults in Nigeria: A Cross-Sectional Study. Front Public Health 2022; 10:779498. [PMID: 35309187 PMCID: PMC8924413 DOI: 10.3389/fpubh.2022.779498] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2021] [Accepted: 01/24/2022] [Indexed: 02/01/2023] Open
Abstract
Background Multiple facets of the pandemic can be a source of fear, depression, anxiety and can cause changes in sleep patterns. The aim of this study was to identify health profiles and the COVID-19 pandemic related factors associated with fear, depression, anxiety and changes in sleep pattern in adults in Nigeria. Methods The data for this analysis was extracted from a cross-sectional online survey that collected information about mental health and well-ness from a convenience sample of adults 18 years and above resident in Nigeria from July to December 2020. Study participants were asked to complete an anonymous, closed-ended online questionnaire that solicited information on sociodemographic profile, health profiles (high, moderate and low COVID-19 infection risk profile) including HIV status, COVID-19 status, and self-reported experiences of fear, anxiety, depression and changes in sleep patterns. Results In total, 4,439 participants with mean age of 38.3 (±11.6) years responded to the survey. Factors associated with higher odds of having COVID-19 related fear were health risk (p < 0.05); living with HIV (AOR: 3.88; 95% CI: 3.22-4.69); having COVID-19 symptoms but not tested (AOR: 1.61; 95% CI: 1.30-1.99); having a friend who tested positive to COVID-19 (AOR: 1.28; 95% CI: 1.07-1.53) and knowing someone who died from COVID-19 (AOR: 1.43; 95% CI: 1.24-1.65). The odds of feeling anxious was significantly higher for those with moderate or low health risk profile (p < 0.05); living with HIV (AOR: 1.64; 95% CI: 1.32-2.04); had a friend who tested positive for COVID-19 (AOR: 1.35; 95% CI: 1.08-1.68) or knew someone who died from COVID-19 (AOR: 1.53; 95% CI: 1.28-1.84). The odds of feeling depressed was significantly higher for those with health risk profile (p < 0.05); living with HIV (AOR: 2.49; 95% CI: 1.89-3.28); and respondents who had COVID-19 symptoms but had not taken a test (AOR: 1.41; 95% CI: 1.02-1.94). Factors associated with higher odds of having sleep pattern changes were having moderate and low health risk profiles (p < 0.05). Conclusion The study findings suggest that the pandemic may cause fear, anxiety, depression and changes in sleep patterns differently for people with different health profile, HIV status and COVID-19 status.
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Affiliation(s)
- Morenike Oluwatoyin Folayan
- Mental Health and Wellness Study Group, Ile-Ife, Nigeria,Department of Child Dental Health, Obafemi Awolowo University, Ile-Ife, Nigeria,*Correspondence: Morenike Oluwatoyin Folayan
| | | | - Brandon Brown
- Mental Health and Wellness Study Group, Ile-Ife, Nigeria,Department of Social Medicine, Population and Public Health, Riverside School of Medicine, University of California, Riverside, Riverside, CA, United States
| | - Maha El Tantawi
- Mental Health and Wellness Study Group, Ile-Ife, Nigeria,Department of Pediatric Dentistry and Dental Public Health, Faculty of Dentistry, Alexandria University, Alexandria, Egypt
| | - Nourhan M. Aly
- Mental Health and Wellness Study Group, Ile-Ife, Nigeria,Department of Pediatric Dentistry and Dental Public Health, Faculty of Dentistry, Alexandria University, Alexandria, Egypt
| | - Oliver C. Ezechi
- Mental Health and Wellness Study Group, Ile-Ife, Nigeria,Department of Clinical Sciences, Nigerian Institute of Medical Research, Lagos, Nigeria
| | - Giuliana Florencia Abeldaño
- Mental Health and Wellness Study Group, Ile-Ife, Nigeria,School of Medicine, University of Sierra Sur, Oaxaca, Mexico
| | - Eshrat Ara
- Mental Health and Wellness Study Group, Ile-Ife, Nigeria,Government College for Women, Srinagar, India
| | - Martin Amogre Ayanore
- Mental Health and Wellness Study Group, Ile-Ife, Nigeria,Department of Health Policy Planning and Management, School of Public Health, University of Health and Allied Sciences, Ho, Ghana
| | - Passent Ellakany
- Mental Health and Wellness Study Group, Ile-Ife, Nigeria,Department of Substitutive Dental Sciences, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Balgis Gaffar
- Mental Health and Wellness Study Group, Ile-Ife, Nigeria,Department of Preventive Dental Sciences, College of Dentistry, Imam Abdulrahman bin Faisal University, Dammam, Saudi Arabia
| | - Nuraldeen Maher Al-Khanati
- Mental Health and Wellness Study Group, Ile-Ife, Nigeria,Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Syrian Private University, Damascus, Syria
| | - Ifeoma Idigbe
- Mental Health and Wellness Study Group, Ile-Ife, Nigeria,Department of Clinical Sciences, Nigerian Institute of Medical Research, Lagos, Nigeria
| | - Mohammed Jafer
- Mental Health and Wellness Study Group, Ile-Ife, Nigeria,Department of Preventive Dental Sciences, Saudi Arabia Department of Health Promotion, Faculty of Health, Medicine and Life Sciences, Jazan University, Maastricht University, Maastricht, Netherlands
| | - Abeedha Tu-Allah Khan
- Mental Health and Wellness Study Group, Ile-Ife, Nigeria,Department of Health Sciences, University of Genova, Genova, Italy
| | - Zumama Khalid
- Mental Health and Wellness Study Group, Ile-Ife, Nigeria,Department of Health Sciences, University of Genova, Genova, Italy
| | - Folake Barakat Lawal
- Mental Health and Wellness Study Group, Ile-Ife, Nigeria,Department of Periodontology and Community Dentistry, University of Ibadan and University College Hospital, Ibadan, Nigeria
| | - Joanne Lusher
- Mental Health and Wellness Study Group, Ile-Ife, Nigeria,Director of People and Member of the Provost's Group, Regent's University, London, United Kingdom
| | - Ntombifuthi P. Nzimande
- Mental Health and Wellness Study Group, Ile-Ife, Nigeria,Department of Economic and Social Geography, University of Szeged, Szeged, Hungary
| | - Bamidele Olubukola Popoola
- Mental Health and Wellness Study Group, Ile-Ife, Nigeria,Department of Child Oral Health, University of Ibadan, Ibadan, Nigeria
| | - Mir Faeq Ali Quadri
- Mental Health and Wellness Study Group, Ile-Ife, Nigeria,Department of Preventive Dental Sciences, Division of Dental Public Health, College of Dentistry, Jazan University, Jizan, Saudi Arabia
| | - Mark Roque
- Mental Health and Wellness Study Group, Ile-Ife, Nigeria,Department of Maternity and Childhood Nursing, College of Nursing, Taibah University, Medina, Saudi Arabia
| | - Ala'a B. Al-Tammemi
- Mental Health and Wellness Study Group, Ile-Ife, Nigeria,Migration Health Division, International Organization for Migration (IOM), The UN Migration Agency, Amman, Jordan
| | - Muhammad Abrar Yousaf
- Mental Health and Wellness Study Group, Ile-Ife, Nigeria,Institute of Zoology, University of the Punjab, Lahore, Pakistan
| | - Jorma I. Virtanen
- Mental Health and Wellness Study Group, Ile-Ife, Nigeria,Faculty of Medicine, University of Turku, Turku, Finland
| | - Roberto Ariel Abeldaño Zuñiga
- Mental Health and Wellness Study Group, Ile-Ife, Nigeria,Postgraduate Department, University of Sierra Sur, Oaxaca, Mexico
| | - Nicaise Ndembi
- Mental Health and Wellness Study Group, Ile-Ife, Nigeria,Africa Centres for Disese Control and Preventon, African Union Commission, Addis Ababa, Ethiopia
| | - John N. Nkengasong
- Mental Health and Wellness Study Group, Ile-Ife, Nigeria,Africa Centres for Disese Control and Preventon, African Union Commission, Addis Ababa, Ethiopia
| | - Annie Lu Nguyen
- Mental Health and Wellness Study Group, Ile-Ife, Nigeria,Department of Family Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
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10
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A Case of Obsessive-Compulsive Disorder Triggered by the Pandemic. PSYCH 2021. [DOI: 10.3390/psych3040055] [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] Open
Abstract
Background: The pandemic caused by the sars-cov2 coronavirus can be considered the biggest international public health crisis. Outbreaks of emerging diseases can trigger fear reactions. Strict adherence to the strategies can cause harmful consequences, particularly for people with pathology on the spectrum of obsessive-compulsive disorder. Case presentation: We describe the clinical case of a woman, with a history of anxiety disorder, who develops obsessive-compulsive symptoms, she started cognitive behavioral therapy and pharmacological therapy, with appropriate follow-up. Conclusions: The intense focus on the risk of contamination and the adoption of new hygienic behaviors can be internalized as normative and become an enhancing trigger for obsessive thinking and compulsive behaviors. It is an important focus on prevention, early intervention and adequate follow-up, through measures to promote mental health.
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11
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Üzümcü E, Evliyaoğlu ES, Inozu M. The role of gender, fear of self and disgust propensity in mental contamination: A model test using mental contamination induction. CURRENT PSYCHOLOGY 2021. [DOI: 10.1007/s12144-021-02285-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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12
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Sookman D, Phillips KA, Anholt GE, Bhar S, Bream V, Challacombe FL, Coughtrey A, Craske MG, Foa E, Gagné JP, Huppert JD, Jacobi D, Lovell K, McLean CP, Neziroglu F, Pedley R, Perrin S, Pinto A, Pollard CA, Radomsky AS, Riemann BC, Shafran R, Simos G, Söchting I, Summerfeldt LJ, Szymanski J, Treanor M, Van Noppen B, van Oppen P, Whittal M, Williams MT, Williams T, Yadin E, Veale D. Knowledge and competency standards for specialized cognitive behavior therapy for adult obsessive-compulsive disorder. Psychiatry Res 2021; 303:113752. [PMID: 34273818 DOI: 10.1016/j.psychres.2021.113752] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Accepted: 01/21/2021] [Indexed: 12/19/2022]
Abstract
Obsessive-Compulsive Disorder (OCD) is a leading cause of disability world-wide (World Health Organization, 2008). Treatment of OCD is a specialized field whose aim is recovery from illness for as many patients as possible. The evidence-based psychotherapeutic treatment for OCD is specialized cognitive behavior therapy (CBT, NICE, 2005, Koran and Simpson, 2013). However, these treatments are not accessible to many sufferers around the world. Currently available guidelines for care are deemed to be essential but insufficient because of highly variable clinician knowledge and competencies specific to OCD. The phase two mandate of the 14 nation International OCD Accreditation Task Force (ATF) created by the Canadian Institute for Obsessive Compulsive Disorders is development of knowledge and competency standards for specialized treatments for OCD through the lifespan deemed by experts to be foundational to transformative change in this field. This paper presents knowledge and competency standards for specialized CBT for adult OCD developed to inform, advance, and offer a model for clinical practice and training for OCD. During upcoming ATF phases three and four criteria and processes for training in specialized treatments for OCD through the lifespan for certification (individuals) and accreditation (sites) will be developed based on the ATF standards.
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Affiliation(s)
- Debbie Sookman
- Department of Psychology, McGill University Health Center, 1025 Pine Ave W, Montreal, Quebec, H3A 1A1, Canada; Department of Psychiatry, McGill University, 845 Sherbrooke St W, Montreal, Quebec, H3A 0G4, Canada.
| | - Katharine A Phillips
- Department of Psychiatry, Weill Cornell Medicine, 1300 York Ave, New York, NY 10065, United States.
| | - Gideon E Anholt
- Department of Psychology, Marcus Family Campus, Ben-Gurion University of the Negev, Beer Sheva, P.O.B. 653 Beer-Sheva, 8410501, Israel.
| | - Sunil Bhar
- Department of Psychological Sciences, Faculty of Health, Arts and Design, Swinburne University of Technology, 1 John St, Hawthorn, Victoria, 3122, Australia.
| | - Victoria Bream
- Oxford Health Specialist Psychological Interventions Clinic and Oxford Cognitive Therapy Centre, Warneford Hospital, Oxford, OX3 7JX, United Kingdom.
| | - Fiona L Challacombe
- Institute of Psychiatry, Psychology and Neuroscience, Kings College London, De Crespigny Park, London, SE5 8AF, United Kingdom.
| | - Anna Coughtrey
- Great Ormond Street Hospital for Children, London WC1N 3JH, United Kingdom; UCL Great Ormond Street Institute of Child Health, 30 Guilford St, Holborn, London, WC1N 1EH, United Kingdom.
| | - Michelle G Craske
- Anxiety and Depression Research Center, Depression Grant Challenge, Innovative Treatment Network, Staglin Family Music Center for Behavioral and Brain Health, UCLA Department of Psychology and Department of Psychiatry and Biobehavioral Sciences, Box 951563, 1285 Franz Hall, Los Angeles, CA, United States.
| | - Edna Foa
- Center for the Treatment and Study of Anxiety, University of Pennsylvania Perelman SOM, 3535 Market Street, Philadelphia, PA 19104, United States.
| | - Jean-Philippe Gagné
- Department of Psychology, Concordia University, 7141 Sherbrooke St, West, Montreal, Quebec H4B 1R6, Canada.
| | - Jonathan D Huppert
- Department of Psychology, The Hebrew University of Jerusalem, Mt. Scopus, Jerusalem, 91905, Israel.
| | - David Jacobi
- Rogers Behavioral Health, 34700 Valley Road, Oconomowoc, WI, 53066, United States.
| | - Karina Lovell
- Division of Nursing, Midwifery and Social Work, School of Health Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Oxford Rd, Manchester, M13 9PL, United Kingdom; Manchester Academic Health Science Centre, Greater Manchester Mental Health NHS Foundation Trust, Manchester, M13 9PL, United Kingdom.
| | - Carmen P McLean
- National Center for PTSD, Dissemination and Training Division, VA Palo Alto Healthcare System, 795 Willow Road, Menlo Park, CA, 94025, United States; Department of Psychiatry and Behavioral Sciences, Stanford University, 450 Serra Mall, Stanford, CA, 94305, United States.
| | - Fugen Neziroglu
- Bio-Behavioral Institute, 935 Northern Boulevard, Suite 102, Great Neck, NY, 11021, United States.
| | - Rebecca Pedley
- Division of Nursing, Midwifery and Social Work, School of Health Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, M13 9PL, United Kingdom.
| | - Sean Perrin
- Department of Psychology, Lund University, Box 213, 22100, Lund, Sweden.
| | - Anthony Pinto
- Zucker School of Medicine at Hofstra/Northwell, Zucker Hillside Hospital - Northwell Health, 265-16 74th Avenue, Glen Oaks, NY, 11004, United States.
| | - C Alec Pollard
- Center for OCD and Anxiety-Related Disorders, Saint Louis Behavioral Medicine Institute, 1129 Macklind Ave, St. Louis, MO, 63110, United States; Department of Family and Community Medicine, Saint Louis University School of Medicine, Saint Louis, MO, 63110, United States.
| | - Adam S Radomsky
- Department of Psychology, Concordia University, 7141 Sherbrooke St, West, Montreal, Quebec H4B 1R6, Canada.
| | - Bradley C Riemann
- 34700 Valley Road, Rogers Behavioral Health, Oconomowoc, WI, 53066, United States.
| | - Roz Shafran
- Population, Policy and Practice Research and Teaching Department, UCL Great Ormond Street Hospital Institute of Child Health, Holborn, London, WC1N 1EH, United Kingdom.
| | - Gregoris Simos
- Department of Educational and Social Policy, University of Macedonia, 156 Egnatia Street, 54636 Thessaloniki, Greece.
| | - Ingrid Söchting
- Departments of Psychology, University of British Columbia, 2136 West Mall, Vancouver, British Columbia, V6T 1Z4, Canada.
| | - Laura J Summerfeldt
- Department of Psychology, Trent University, 1600 West Bank Drive, Peterborough, K9L 0G2 Ontario, Canada.
| | - Jeff Szymanski
- International OCD Foundation, 18 Tremont Street, #308, Boston MA, 02108, United States.
| | - Michael Treanor
- Anxiety and Depression Research Center, University of California, Los Angeles, Box 951563, 1285 Franz Hall, Los Angeles, CA, United States.
| | - Barbara Van Noppen
- Clinical Psychiatry and Behavioral Sciences, OCD Southern California, 2514 Jamacha Road Ste, 502-35 El Cajon, CA, 92019, United States; Department of Psychiatry and Behavioral Sciences, Keck School of Medicine, University of Southern California, 2250 Alcazar Street, Suite 2200, Los Angeles, CA, 90033, United States.
| | - Patricia van Oppen
- Department of Psychiatry, Amsterdam UMC, location VUmc, Netherlands; Amsterdam Public Health Research Institute - Mental Health, Netherlands; GGZ inGeest Specialized Mental Health Care, Netherlands.
| | - Maureen Whittal
- Vancouver CBT Centre, 302-1765 W8th Avenue, Vancouver, British Columbia, V6J5C6, Canada; Department of Psychiatry, University of British Columbia, Vancouver, British Columbia, Canada.
| | - Monnica T Williams
- School of Psychology, University of Ottawa, 136 Jean-Jacques Lussier Pvt, Ottawa, K1N 6N5, Ontario, Canada.
| | - Timothy Williams
- Department of Psychology, University of Reading, PO Box 217, Reading, Berkshire, RG6 6AH, United Kingdom.
| | - Elna Yadin
- Department of Psychiatry, University of Pennsylvania, 3535 Market Street, 2nd Floor, Philadelphia, PA 19104, United States.
| | - David Veale
- South London and the Maudsley NHS Foundation Trust & King's College London, Denmark Hill, London, SE5 8 AZ, United Kingdom.
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13
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Novara C, Lebrun C, Macgregor A, Vivet B, Thérouanne P, Capdevielle D, Raffard S. Acquisition and maintenance of disgust reactions in an OCD analogue sample: Efficiency of extinction strategies through a counter-conditioning procedure. PLoS One 2021; 16:e0254592. [PMID: 34260646 PMCID: PMC8279387 DOI: 10.1371/journal.pone.0254592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Accepted: 06/30/2021] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Obsessive-compulsive disorder (OCD) has long been considered as an anxiety disorder, disgust is the dominant emotion in contamination-based OCD. However, disgust seems resistant to exposure with response prevention partly due to the fact that disgust is acquired through evaluative conditioning. AIMS The present research investigates a counter-conditioning intervention in treating disgust-related emotional responses in two groups of individuals with high (High contamination concerns, HCC, n = 24) and low (Low contamination concerns LCC, n = 23) contamination concerns. METHODS The two groups completed a differential associative learning task in which neutral images were followed by disgusting images (conditioned stimulus; CS+), or not (CS-). Following this acquisition phase, there was a counter-conditioning procedure in which CS+ was followed by a very pleasant unconditional stimulus while CS- remained unreinforced. RESULTS Following counter-conditioning, both groups reported significant reduction in their expectancy of US occurrence and reported less disgust with CS+. For both expectancy and disgust, reduction was lower in the HCC group than in the LCC group. Disgust sensitivity was highly correlated with both acquisition and maintenance of the response acquired, while US expectation was predicted by anxiety. CONCLUSION Counter-conditioning procedure reduces both expectations and conditioned disgust.
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Affiliation(s)
- Caroline Novara
- Univ Paul Valéry Montpellier 3, Univ. Montpellier, EPSYLON EA 4556, Montpellier, France
- Groupe Ramsay Gds, Clinique RECH, Montpellier, France
| | - Cindy Lebrun
- Univ Paul Valéry Montpellier 3, Univ. Montpellier, EPSYLON EA 4556, Montpellier, France
| | - Alexandra Macgregor
- Service Universitaire de Psychiatrie Adulte, CHU Montpellier, Montpellier, France
| | - Bruno Vivet
- Groupe Ramsay Gds, Clinique RECH, Montpellier, France
| | | | - Delphine Capdevielle
- Service Universitaire de Psychiatrie Adulte, CHU Montpellier, Montpellier, France
| | - Stephane Raffard
- Univ Paul Valéry Montpellier 3, Univ. Montpellier, EPSYLON EA 4556, Montpellier, France
- Service Universitaire de Psychiatrie Adulte, CHU Montpellier, Montpellier, France
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14
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Zaccari V, D'Arienzo MC, Caiazzo T, Magno A, Amico G, Mancini F. Narrative Review of COVID-19 Impact on Obsessive-Compulsive Disorder in Child, Adolescent and Adult Clinical Populations. Front Psychiatry 2021; 12:673161. [PMID: 34054624 PMCID: PMC8158808 DOI: 10.3389/fpsyt.2021.673161] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Accepted: 04/01/2021] [Indexed: 12/19/2022] Open
Abstract
Background: The COVID-19 pandemic and quarantine had a significant impact on mental health which resulted in an increase of anxiety and depression in adult, child and adolescent clinical populations. Less is known about the potential effect of pandemic on obsessive-compulsive disorder (OCD) so there is a lack of review work to illustrate the impact of the COVID-19 pandemic on OCD. Purpose: The main objective is to review all the empirical contributions published after March 2020 that dealt with the impact of the COVID-19 pandemic on OCD in adults, children and adolescents, investigating the state-of-the-art literature concerning the impact on OCD and detailing limitations. Methods: The literature search was conducted using PsycINFO, PsycARTICLES, MEDLINE, Scopus, Web of Science, PubMed, and Google Scholar. This review analyzed all studies from January 2020 to 8 January 2021, focusing on clinical populations of children, adolescents, and adults with OCD. Results: A total of 102 articles were screened, resulting in the identification of 64 full-text articles to be further scrutinized. Upon closer examination, there was consensus that 39 articles met the study inclusion criteria and 14 of these were selected for study. Analysis of the results revealed that COVID-19 had an impact on OCD in both adults and young people and seems to have caused exacerbation of symptoms, especially of the contamination/washing subtypes. Eight studies in adult samples showed an increase in the severity of obsessive-compulsive symptoms; two studies underlined a minimal impact of COVID-19 on OCD patients and one study showed a slight improvement in symptoms. Two out of three studies on children and adolescents showed an exacerbation of OCD and a worsening even in the presence of an ongoing treatment. Conclusions: The studies reviewed are few. There are more studies on adult OCD than on children and adolescents. The results are controversial: few studies examined OCD subtypes; in most studies the typology of treatment was not clear and the samples covered a wide age range; a large number of studies did not use the same monitoring period or quantitative measures, both of which make it difficult to compare or rely on the results.
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Affiliation(s)
- Vittoria Zaccari
- School of Cognitive Psychotherapy, Rome, Italy
- Department of Human Sciences, Marconi University, Rome, Italy
| | | | | | | | | | - Francesco Mancini
- School of Cognitive Psychotherapy, Rome, Italy
- Department of Human Sciences, Marconi University, Rome, Italy
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15
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Contamination fear in the time of the COVID-19 pandemic: A moderated mediation quasi-experimental model of the effect of disgust on outgroup bias towards diaspora. CURRENT PSYCHOLOGY 2021; 41:7402-7415. [PMID: 33935473 PMCID: PMC8068559 DOI: 10.1007/s12144-021-01775-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/20/2021] [Indexed: 12/13/2022]
Abstract
Disgust sensitivity plays a key role in generating and maintaining outgroup biases. To test our hypotheses, we used a quasi-experimental between-subjects design, in which participants were randomly assigned to a disgust induction condition (N = 102) or a non-induction neutral group (N = 92). The induction scenario featured the return of the diaspora to their home country due to COVID-19 concerns. In one scenario, the diaspora lied about the country they arrived from, and in the other, there was no moral transgression. We hypothesized that the effect of disgust sensitivity on dehumanization and aggressive tendencies passed through contamination fear and the moderated mediation model indicated that this indirect effect was stronger for participants in the disgust-induction than in the non-induction group. This effect was found for biological dehumanization and passive aggression outcomes, both related to outgroup bias. Consistent with the role of disgust as a disease-avoidance mechanism, our results suggest that disgust could facilitate stronger outgroup bias in the context of a high health threat, such as the COVID-19 pandemic.
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16
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Emotional Reasoning and Psychopathology. Brain Sci 2021; 11:brainsci11040471. [PMID: 33917791 PMCID: PMC8068126 DOI: 10.3390/brainsci11040471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 03/30/2021] [Accepted: 04/01/2021] [Indexed: 11/17/2022] Open
Abstract
One of the several ways in which affect may influence cognition is when people use affect as a source of information about external events. Emotional reasoning, ex-consequentia reasoning, and affect-as-information are terms referring to the mechanism that can lead people to take their emotions as information about the external world, even when the emotion is not generated by the situation to be evaluated. Pre-existing emotions may thus bias evaluative judgments of unrelated events or topics. From this perspective, the more people experience a particular kind of affect, the more they may rely on it as a source of valid information. Indeed, in several studies, it was found that adult patients suffering from psychological disorders tend to use negative affect to estimate the negative event as more severe and more likely and to negatively evaluate preventive performance. The findings on this topic have contributed to the debate that theorizes the use of emotional reasoning as responsible for the maintenance of dysfunctional beliefs and the pathological disorders based on these beliefs. The purpose of this paper is to explore this topic by reviewing and discussing the main studies in this area, leading to a deeper understanding of this phenomenon.
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17
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Lucifora C, Martino G, Curcuruto A, Salehinejad MA, Vicario CM. How Self-Control Predicts Moral Decision Making: An Exploratory Study on Healthy Participants. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18073840. [PMID: 33917567 PMCID: PMC8038791 DOI: 10.3390/ijerph18073840] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Revised: 04/01/2021] [Accepted: 04/03/2021] [Indexed: 12/28/2022]
Abstract
Research on moral reasoning calls into question self-control, which encompasses impulsivity, compulsivity, and inhibitory control. However, a thorough investigation exploring how these three dimensions can affect moral reasoning in response to different scenarios is unavailable. We addressed this topic by testing the predictive role of these three dimensions of self-control on appraisals for ethical violations related with different types of scenarios. Overall, our results suggest that all three dimensions of self-control are involved in moral reasoning, depending on the type of appraisal and provided moral scenarios.
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Affiliation(s)
- Chiara Lucifora
- Department of Cognitive Science, University of Messina, 98122 Messina, Italy; (C.L.); (A.C.)
| | - Gabriella Martino
- Department of Clinical and Experimental Medicine, University of Messina, 98122 Messina, Italy;
| | - Anna Curcuruto
- Department of Cognitive Science, University of Messina, 98122 Messina, Italy; (C.L.); (A.C.)
| | - Mohammad Ali Salehinejad
- Leibniz Research Centre for Working Environment and Human Factors, Department of Psychology and Neurosciences, 44139 Dortmund, Germany;
| | - Carmelo Mario Vicario
- Department of Cognitive Science, University of Messina, 98122 Messina, Italy; (C.L.); (A.C.)
- Correspondence:
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18
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Todd J, MacLeod C, Notebaert L. Attentional processes and contamination-related intrusion distress. Behav Res Ther 2021; 140:103833. [PMID: 33676081 DOI: 10.1016/j.brat.2021.103833] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 02/18/2021] [Accepted: 02/21/2021] [Indexed: 10/22/2022]
Abstract
Whilst people with high contamination fear may not experience a greater number of contamination-related intrusions than people with low contamination fear, they tend to experience heightened distress in response to such intrusions. The aim of the present study was to test the hypothesis that attentional bias to contamination-relevant information, and the variability of this attentional bias, moderates the degree to which high contamination fearful but not low contamination fearful individuals experience distress in response to contamination-related intrusions. Individuals with high (n = 31) or low (n = 44) contamination fear completed a lab-based session including questionnaires, a dot-probe measure of contamination-related attentional bias and attentional bias variability, and a contamination stressor video. Participants then completed a week-long contamination intrusions diary. There were significant differences in intrusion distress between those with low and high contamination fear in the anticipated direction, and attentional bias significantly moderated this relationship. Regardless of contamination fear level, greater attentional bias variability was associated with greater intrusion distress. These findings suggest that reducing attentional bias variability could potentially help to reduce distress elicited by contamination-related intrusions, while also highlighting the fact that attentional bias towards threat may protect against such distress in low contamination fearful individuals.
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Affiliation(s)
- Jemma Todd
- Clinical Psychology Unit, School of Psychology, University of Sydney, Sydney, NSW, 2006, Australia; School of Psychological Science, University of Western Australia, Perth, WA, 6009, Australia.
| | - Colin MacLeod
- School of Psychological Science, University of Western Australia, Perth, WA, 6009, Australia
| | - Lies Notebaert
- School of Psychological Science, University of Western Australia, Perth, WA, 6009, Australia
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19
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Mancusi L, McKay D. Behavioral avoidance tasks for eliciting disgust and anxiety in contamination fear: An examination of a test for a combined disgust and fear reaction. J Anxiety Disord 2021; 78:102366. [PMID: 33578215 DOI: 10.1016/j.janxdis.2021.102366] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 01/21/2021] [Accepted: 01/26/2021] [Indexed: 11/28/2022]
Abstract
While research supports the role of disgust in contamination OCD, there is also an overlap with fear in motivating avoidance. The "heebie-jeebies" is an emotional response associated with fear and disgust that motivates avoidance of contact with skin-transmitted pathogens (e.g., parasites). This motivation aligns with characteristics of contamination OCD. From a screening of undergraduate students (N = 188), contamination fearful (n = 14), high trait-anxious (n = 14), and low trait-anxious (n = 18) groups were created. Participants engaged in disgust, fear, and "heebie-jeebies" behavioral avoidance tasks. Participants rated "heebie-jeebies" emotion, physical sensations, and behavioral urges. Duration or refusal of task was recorded. A significant interaction effect was found for disgust and anxiety. Participants with higher disgust reported higher "heebie-jeebies" emotion at high, but not low, levels of anxiety. Exploratory analyses revealed that many contamination fearful and high trait-anxious participants refused to complete the task. The interaction of disgust and anxiety significantly predicted the probability of refusal. Participants with higher disgust and anxiety were more likely to refuse to complete the task. Results suggest that the "heebie-jeebies" motivates avoidance of skin-transmitted pathogens. Future research is warranted to further investigate the "heebie-jeebies" and how it relates to contamination concerns.
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20
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Measuring self-efficacy to approach contamination: Development and validation of the facing-contamination self-efficacy scale. CURRENT PSYCHOLOGY 2021. [DOI: 10.1007/s12144-018-0029-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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21
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Wong SF, Krause S, Marishel D, Grisham JR. Reappraisal of disgust: Self-report and behavioural assessment of individuals with moderate to high contamination fears. J Anxiety Disord 2021; 78:102346. [PMID: 33395602 DOI: 10.1016/j.janxdis.2020.102346] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 12/07/2020] [Accepted: 12/15/2020] [Indexed: 11/30/2022]
Abstract
Previous research has linked certain psychological disorders, including obsessive-compulsive disorder (OCD), to the experience of disgust and how it is interpreted/appraised. Therefore, the present study examined whether targeting primary and secondary disgust appraisals (i.e., cognitive reappraisal) in individuals with moderate to high OCD-relevant contamination fears can effectively reduce disgust. Fifty-two participants were randomly assigned to one of three conditions; two of which involved reading a brief script modifying either a primary disgust appraisal (i.e., likelihood of a feared outcome) or a secondary disgust appraisal (i.e., the individual's ability to cope), and a third control condition with no reappraisal script. Following this experimental manipulation of disgust appraisal, participants completed two contamination-relevant behavioural approach tasks which involved 1) increasing proximity to, and eventually touching, a dead cockroach, and 2) drinking apple juice from an unused urine sample collection container. Results indicated that the interventions successfully modified their intended appraisal targets. Furthermore, on the second behavioural approach task, the secondary reappraisal condition demonstrated significantly less disgust-related avoidance relative to the control condition and reported significantly less disgust relative to the primary reappraisal condition. Our results incrementally add to the existing literature that emphasises the potential advantages of modifying disgust appraisals and specifically secondary disgust appraisals when treating disgust-based psychological disorders.
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Affiliation(s)
- Shiu F Wong
- Department of Psychology, Concordia University, Canada.
| | - Sandra Krause
- Department of Psychology, Concordia University, Canada
| | - David Marishel
- School of Psychology, University of New South Wales, Australia
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22
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Cepon-Robins TJ, Blackwell AD, Gildner TE, Liebert MA, Urlacher SS, Madimenos FC, Eick GN, Snodgrass JJ, Sugiyama LS. Pathogen disgust sensitivity protects against infection in a high pathogen environment. Proc Natl Acad Sci U S A 2021; 118:e2018552118. [PMID: 33597300 PMCID: PMC7923589 DOI: 10.1073/pnas.2018552118] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Disgust is hypothesized to be an evolved emotion that functions to regulate the avoidance of pathogen-related stimuli and behaviors. Individuals with higher pathogen disgust sensitivity (PDS) are predicted to be exposed to and thus infected by fewer pathogens, though no studies have tested this directly. Furthermore, PDS is hypothesized to be locally calibrated to the types of pathogens normally encountered and the fitness-related costs and benefits of infection and avoidance. Market integration (the degree of production for and consumption from market-based economies) influences the relative costs/benefits of pathogen exposure and avoidance through sanitation, hygiene, and lifestyle changes, and is thus predicted to affect PDS. Here, we examine the function of PDS in disease avoidance, its environmental calibration, and its socioecological variation by examining associations among PDS, market-related lifestyle factors, and measures of bacterial, viral, and macroparasitic infection at the individual, household, and community levels. Data were collected among 75 participants (ages 5 to 59 y) from 28 households in three Ecuadorian Shuar communities characterized by subsistence-based lifestyles and high pathogen burden, but experiencing rapid market integration. As predicted, we found strong negative associations between PDS and biomarkers of immune response to viral/bacterial infection, and weaker associations between PDS and measures of macroparasite infection, apparently mediated by market integration-related differences. We provide support for the previously untested hypothesis that PDS is negatively associated with infection, and document variation in PDS indicative of calibration to local socioeconomic conditions. More broadly, findings highlight the importance of evolved psychological mechanisms in human health outcomes.
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Affiliation(s)
- Tara J Cepon-Robins
- Department of Anthropology, University of Colorado, Colorado Springs, CO 80918;
| | - Aaron D Blackwell
- Department of Anthropology, Washington State University, Pullman, WA 99164
| | - Theresa E Gildner
- Department of Anthropology, Washington University in St. Louis, St. Louis, MO 63130
| | - Melissa A Liebert
- Department of Anthropology, Northern Arizona University, Flagstaff, AZ 86011
| | - Samuel S Urlacher
- Department of Anthropology, Baylor University, Waco, TX 76706
- Child and Brain Development Program, Canadian Institute for Advanced Research, Toronto, ON M5G 1M1, Canada
| | - Felicia C Madimenos
- Department of Anthropology, Queens College, City University of New York, Queens, NY 11367
| | - Geeta N Eick
- Department of Anthropology, University of Oregon, Eugene, OR 97403
| | - J Josh Snodgrass
- Department of Anthropology, University of Oregon, Eugene, OR 97403
- Center for Global Health, University of Oregon, Eugene, OR 97403
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23
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Fitzgerald HN, McDonald R, Thomas R, Shook NJ. Disease avoidance: A predictor of sexist attitudes toward females. CURRENT PSYCHOLOGY 2021. [DOI: 10.1007/s12144-020-01343-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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24
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Coelho CM, Suttiwan P, Arato N, Zsido AN. On the Nature of Fear and Anxiety Triggered by COVID-19. Front Psychol 2020; 11:581314. [PMID: 33240172 PMCID: PMC7680724 DOI: 10.3389/fpsyg.2020.581314] [Citation(s) in RCA: 108] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Accepted: 10/19/2020] [Indexed: 11/13/2022] Open
Abstract
Emergencies that occur during natural disasters, such as avalanches, earthquakes, and floods, tend to be sudden, unexpected, and ephemeral and recruit defensive responses, similar to the ones recruited when faced with dangerous animals. Defensive behaviors are triggered by activity in survival circuits that detects imminent threats and fear is the conscious emotion of that follows immediately. But this particular threat (COVID-19) is useable and mysterious, triggering anxieties much more than fear. We conducted a literature search on May 1, 2020 in Google Scholar, PsychInfo, and PubMed with search terms related to COVID-19 fears and found 28 relevant articles. We categorized the papers into six groups based on the content and implications: fear of the unknown, social isolation, hypochondriasis, disgust, information-driven fears, and compliance. Considering the nature of fear and anxiety, combined with the characteristics of the present COVID-19 situation, we contemplate that physicians and other health care workers of several specialties, as well as police officers, fire-fighters, and rescue personnel, and first responders might be more able to deal with COVID-19 if they have (a) some tolerance of the unknown, (b) low illness anxiety disorder, (c) tolerance to social isolation; (d) low levels of disgust sensitivity; (e) be granted financial support, (f) have priority if needed medical assistance (g) use caution relatively to the COVID-19 media coverage and (h) be trained to have high levels of efficacy. Possibilities for preventive and therapeutic interventions that can help both health care personnel and the general population are also discussed.
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Affiliation(s)
- Carlos M. Coelho
- School of Psychology, ISMAI University Institute of Maia, Maia, Portugal
- School of Health of Porto Polytechnic, Psychosocial Rehabilitation Lab, Center for Rehabilitation Research, Porto, Portugal
- Department of Psychology, Faculty of Psychology, Chulalongkorn University, Bangkok, Thailand
| | - Panrapee Suttiwan
- Department of Psychology, Faculty of Psychology, Chulalongkorn University, Bangkok, Thailand
| | - Nikolett Arato
- Institute of Psychology, University of Pécs, Pécs, Hungary
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25
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Mathes BM, Day TN, Wilver NL, Redden SA, Cougle JR. Indices of change in exposure and response prevention for contamination-based OCD. Behav Res Ther 2020; 133:103707. [PMID: 32758679 DOI: 10.1016/j.brat.2020.103707] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Revised: 06/04/2020] [Accepted: 07/29/2020] [Indexed: 01/29/2023]
Abstract
Few studies have examined indices of change in treatment for obsessive compulsive disorder (OCD). The current study evaluated within- and between-session trajectories of fear, disgust, and urge to wash in exposure and response prevention (ERP) for contamination-based OCD and tested whether change in these indices were associated with treatment outcomes. Forty-one participants (75.6% female) engaged in three sessions of ERP for contamination OCD. Participants provided ratings of fear, disgust, and urge to wash during each session, and contamination symptoms were assessed at pre- and post-treatment and two-week follow-up. Fear, disgust, and urge to wash all significantly decreased both within and between sessions. Both fear and disgust declined significantly faster than urge to wash within session, though declines in fear and disgust did not significantly differ from each other. Within-session changes in fear were significantly associated with reduced symptoms at post-treatment, whereas within-session changes in disgust were associated with symptoms at two-week follow-up. The current study highlights the roles of fear and disgust in the context of ERP as unique indicators of treatment outcome for contamination-based OCD. Only within-session fear was uniquely associated with treatment outcome at post, while within-session disgust predicted outcome at follow-up. Theoretical and clinical implications are discussed.
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Affiliation(s)
- Brittany M Mathes
- Florida State University, 1107 West Call Street, Tallahassee, FL, 32304, USA
| | - Taylor N Day
- Florida State University, 1107 West Call Street, Tallahassee, FL, 32304, USA
| | - Natalie L Wilver
- Florida State University, 1107 West Call Street, Tallahassee, FL, 32304, USA
| | - Sarah A Redden
- Florida State University, 1107 West Call Street, Tallahassee, FL, 32304, USA
| | - Jesse R Cougle
- Florida State University, 1107 West Call Street, Tallahassee, FL, 32304, USA.
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26
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Egolf A, Siegrist M, Ammann J, Pacheco-López G, Etale A, Hartmann C. Cross-cultural validation of the short version of the Food Disgust Scale in ten countries. Appetite 2019; 143:104420. [DOI: 10.1016/j.appet.2019.104420] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Revised: 08/20/2019] [Accepted: 08/23/2019] [Indexed: 01/07/2023]
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27
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Olatunji BO, Taylor S, Zald D. Sex differences in the etiology of disgust sensitivity: A preliminary behavioral genetic analysis. J Anxiety Disord 2019; 65:41-46. [PMID: 31158648 DOI: 10.1016/j.janxdis.2019.05.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Revised: 05/20/2019] [Accepted: 05/21/2019] [Indexed: 11/19/2022]
Abstract
Evidence suggests that Disgust Sensitivity (DS) is a personality trait that may confer risk for the development of some anxiety-related disorders. To examine the origins of this trait we administered the DS subscale of the Disgust Propensity and Sensitivity Scale-Revised to 90 monozygotic and 90 dizygotic twin pairs, of which 55% were women. The DS subscale consists of two dimensions; Somatic Disgust and Ruminative Disgust. Biometrical modeling techniques were used to estimate heritability of the DS dimensions by sex. For women, each dimension was influenced by a combination of genetic and environmental factors. More specifically, 40.1% of the variance in DS was observed to be due to additive genetic factors and the remaining variance due to non-shared environment. Correlations among DS dimensions for women could be explained by genetic and environmental factors influencing the two dimensions. For men, the two dimensions were influenced by environmental but not genetic factors. These findings suggest that the etiology of DS is complex and arises as a function of dimension-specific and non-specific etiologic factors that vary as a function of sex. The implication of these findings for the sex differences in the etiology of some anxiety-related disorders are discussed.
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Melli G, Poli A, Chiorri C, Olatunji BO. Is Heightened Disgust Propensity Truly a Risk Factor for Contamination-Related Obsessive-Compulsive Disorder? Behav Ther 2019; 50:621-629. [PMID: 31030878 DOI: 10.1016/j.beth.2018.10.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Revised: 09/29/2018] [Accepted: 10/01/2018] [Indexed: 11/18/2022]
Abstract
Disgust propensity (DP) has been conceptualized as a stable personality trait that confers risk for contamination-related OCD (C-OCD). However, the extent to which DP leads to the subsequent development of C-OCD is unclear. In fact, the presence of C-OCD might lead to an increase in DP rather than the inverse. The present study was aimed to test this hypothesis in a large clinical sample of OCD patients (≥ 21 years of age) with (C-OCD; n = 56) and without (NC-OCD; n = 103) contamination-related symptoms that completed measures of OCD symptoms, depression, anxiety, and DP. DP was assessed twice, in reference to the present situation (T1) and to when the participant was 18 years old (T0). The two groups did not significantly differ in DP at T0. However, C-OCD participants reported higher DP scores than NC-OCD at T1. Furthermore, the T1 vs T0 difference in DP was significant only in the C-OCD group. Subsequent analyses also showed that T1 DP levels, but not T0 levels, significantly predicted contamination-related symptoms. Despite study limitations, these findings question the role of DP as a risk factor for C-OCD.
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Affiliation(s)
- Gabriele Melli
- Institute for Behavioral and Cognitive Psychology and Psychotherapy of Florence (IPSICO); University of Pisa.
| | - Andrea Poli
- Institute for Behavioral and Cognitive Psychology and Psychotherapy of Florence (IPSICO)
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Poli A, Melli G, Radomsky AS. Different Disgust Domains Specifically Relate to Mental and Contact Contamination Fear in Obsessive-Compulsive Disorder: Evidence From a Path Analytic Model in an Italian Clinical Sample. Behav Ther 2019; 50:380-394. [PMID: 30824253 DOI: 10.1016/j.beth.2018.07.006] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Revised: 07/11/2018] [Accepted: 07/22/2018] [Indexed: 11/17/2022]
Abstract
Both contact contamination (CC) and mental contamination (MC) fears-which combined represent the most common manifestation of obsessive-compulsive disorder (OCD)-have been widely associated with disgust propensity. However, extant research explored this relationship using measures assessing only pathogen-related disgust, not taking into account the potential role played by sexual and moral disgust, despite literature about MC suggesting that this might be particularly relevant. In Study 1, the psychometric properties of the Italian version of the Three Domains of Disgust Scale (TDDS) were assessed in a large Italian community sample. Exploratory and confirmatory factor analyses confirmed the three-factor structure of the TDDS. The scale also showed good internal consistency and construct validity. In Study 2, the differential patterns of relationships between CC and MC and the three disgust domains were explored in an Italian clinical OCD sample using a path analytic approach. The TDDS-Pathogen subscale was a unique predictor of CC while the TDDS-Sexual subscale was a unique predictor of MC, after controlling for anxiety and depression. Surprisingly, the TDDS-Moral subscale was not a predictor of either domain of contamination fear. Limitations and clinical implications are discussed.
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Affiliation(s)
- Andrea Poli
- Institute for Behavioral and Cognitive Psychology and Psychotherapy of Florence (IPSICO).
| | - Gabriele Melli
- Institute for Behavioral and Cognitive Psychology and Psychotherapy of Florence (IPSICO); University of Pisa
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Wilver NL, Summers BJ, Garratt GH, Carlton CN, Cougle JR. An initial investigation of the unique relationship between disgust propensity and body dysmorphic disorder. Psychiatry Res 2018; 269:237-243. [PMID: 30153602 DOI: 10.1016/j.psychres.2018.08.056] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Revised: 06/19/2018] [Accepted: 08/16/2018] [Indexed: 10/28/2022]
Abstract
Disgust is a universal emotion that has received recent empirical attention for its potential role in various forms of psychopathology. We conducted two studies using varying methods to explore the relationship between disgust propensity, a construct related to obsessive-compulsive symptomatology, and symptoms of body dysmorphic disorder (BDD). Study 1 found a significant and unique (i.e., above and beyond co-occurring depression and anxiety) relationship between higher disgust propensity and more severe BDD symptoms, as measured by a standardized self-report and via an in-vivo task aimed at eliciting BDD-related concerns (N = 200). In Study 2, a clinical sample of individuals with BDD (N = 50) reported higher disgust propensity compared to mentally healthy controls (N = 36). This finding remained significant when controlling for depression and anxiety. Findings are the first to our knowledge to demonstrate a relationship between disgust propensity and BDD symptoms and provide directions for future research exploring the role of disgust in BDD.
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Affiliation(s)
- Natalie L Wilver
- Department of Psychology, Florida State University, 1107 W. Call Street, Tallahassee, FL 32306, USA.
| | - Berta J Summers
- Department of Psychology, Florida State University, 1107 W. Call Street, Tallahassee, FL 32306, USA; Department of Psychiatry, Massachusetts General Hospital/Harvard Medical School, 185 Cambridge Street, Suite 2000, Boston, MA 02114, USA.
| | - Grace H Garratt
- Department of Psychology, Florida State University, 1107 W. Call Street, Tallahassee, FL 32306, USA.
| | - Corinne N Carlton
- Department of Psychology, Florida State University, 1107 W. Call Street, Tallahassee, FL 32306, USA.
| | - Jesse R Cougle
- Department of Psychology, Florida State University, 1107 W. Call Street, Tallahassee, FL 32306, USA.
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"The Fathers have eaten Sour Grapes, and the Children's Teeth are set on Edge": Differentiating the Emotional Experiences of Grima and Disgust. SPANISH JOURNAL OF PSYCHOLOGY 2018; 21:E45. [PMID: 30355380 DOI: 10.1017/sjp.2018.40] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The Spanish term grima refers to the aversive emotional experience typically evoked when one hears, for example, a scratch upon a chalkboard. Whereas Spanish speakers can distinguish between the concepts of grima and disgust, English and German speakers lack a specific word for this experience and typically label grima as disgust. In the present research, we tested the degree of differentiation between the two aversive experiences in Spanish speakers. Study 1 addressed whether Spanish speakers apply spontaneously the term grima rather than disgust to grima-eliciting experiences. Study 2 systematically addressed the constitutive features of both grima and disgust by mapping their internal structures. Results showed that the noise of a chulk on a blackboard and scraping fingernails on a blackboard, along with the physical manifestation of goose bumps, were the most typical features of the category. Whereas both grima and disgust were characterized as unpleasant sensations, t(193) = 1.21, ns, they differed with respect to their physiological signatures (e.g., producing shivers was characteristic of grima, as compared to disgust, t(194) = 12.02, p = .001, d = 1.72) and elicitors (e.g., a fractured bone was a characteristic elicitor of grima; t(193) = 5.78, p = .001, d = .83, whereas pederasts and pedophiles were the most characteristic elicitor of disgust, t(193) = 8.46, p = .001, d = 1.21). Thus, both grima and disgust are conceptually different experiences, whose shared features hold different degrees of typicality. The present research suggests that grima and disgust are two distinct emotion concepts.
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George JR, Pittenger C, Kelmendi B, Lohr JM, Adams TG. Disgust sensitivity mediates the effects of race on contamination aversion. J Obsessive Compuls Relat Disord 2018; 19:72-76. [PMID: 31341759 PMCID: PMC6656395 DOI: 10.1016/j.jocrd.2018.08.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
African Americans report greater contamination aversion than European Americans. Few studies have attempted to identify potential causes for this elevated contamination aversion, though existing research and theory suggests this may be partly due to concomitant heightened disgust sensitivity. The present study examined the relations between race, disgust sensitivity, and contamination aversion among African and European Americans. A convenience sample of fourhundred and twenty-nine participants completed the Disgust Scale - Revised (DS-R) and the Padua Inventory - Revised (PI-R). African Americans endorsed greater disgust sensitivity (DS-R total) - particularly on the core and contamination subscales of the DS-R - and scored higher on the contamination subscale of the PI-R (but not on other subscales) than European Americans. Mediational analyses revealed a significant total effect of race on contamination aversion and a significant indirect effect of race on contamination aversion through disgust sensitivity; the direct effect of race on contamination aversion remained significant even after controlling for race. These findings suggest that elevated contamination aversions among African Americans may be partly due to elevated disgust sensitivity. If confirmed with larger and clinical samples, and more robust experimental methods, this relationship may prove to have implications for the treatment of contamination-based obsessive-compulsive disorder (OCD) among African Americans.
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Affiliation(s)
| | | | - Benjamin Kelmendi
- Yale University School of Medicine, Department of Psychiatry
- Clinical Neuroscience Division of the VA National Center for PTSD, West Haven VACHS
| | | | - Thomas G. Adams
- Yale University School of Medicine, Department of Psychiatry
- University of Arkansas at Fayetteville
- Clinical Neuroscience Division of the VA National Center for PTSD, West Haven VACHS
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Thoughts and Thoughts about Thoughts: the Relative Contribution of Obsessive Beliefs and Metacognitive Beliefs in Predicting Obsessive-Compulsive Symptom Dimensions. Int J Cogn Ther 2018. [DOI: 10.1007/s41811-018-0013-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Ching THW, Williams MT, Siev J, Olatunji BO. Responsibility/Threat Overestimation Moderates the Relationship Between Contamination-Based Disgust and Obsessive-Compulsive Concerns About Sexual Orientation. ARCHIVES OF SEXUAL BEHAVIOR 2018; 47:1109-1117. [PMID: 29476409 DOI: 10.1007/s10508-018-1165-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2016] [Revised: 06/03/2017] [Accepted: 01/29/2018] [Indexed: 06/08/2023]
Abstract
Disgust has been shown to perform a "disease-avoidance" function in contamination fears. However, no studies have examined the relevance of disgust to obsessive-compulsive (OC) concerns about sexual orientation (e.g., fear of one's sexual orientation transforming against one's will, and compulsive avoidance of same-sex and/or gay or lesbian individuals to prevent that from happening). Therefore, we investigated whether the specific domain of contamination-based disgust (i.e., evoked by the perceived threat of transmission of essences between individuals) predicted OC concerns about sexual orientation, and whether this effect was moderated/amplified by obsessive beliefs, in evaluation of a "sexual orientation transformation-avoidance" function. We recruited 283 self-identified heterosexual college students (152 females, 131 males; mean age = 20.88 years, SD = 3.19) who completed three measures assessing disgust, obsessive beliefs, and OC concerns about sexual orientation. Results showed that contamination-based disgust (β = .17), responsibility/threat overestimation beliefs (β = .15), and their interaction (β = .17) each uniquely predicted OC concerns about sexual orientation, ts = 2.22, 2.50, and 2.90, ps < .05. Post hoc probing indicated that high contamination-based disgust accompanied by strong responsibility/threat overestimation beliefs predicted more severe OC concerns about sexual orientation, β = .48, t = 3.24, p < .001. The present study, therefore, provided preliminary evidence for a "sexual orientation transformation-avoidance" process underlying OC concerns about sexual orientation in heterosexual college students, which is facilitated by contamination-based disgust, and exacerbated by responsibility/threat overestimation beliefs. Treatment for OC concerns about sexual orientation should target such beliefs.
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Affiliation(s)
- Terence H W Ching
- Department of Psychological Sciences, University of Connecticut, Storrs, CT, 06269, USA.
| | - Monnica T Williams
- Department of Psychological Sciences, University of Connecticut, Storrs, CT, 06269, USA
| | - Jedidiah Siev
- Department of Psychology, Swarthmore College, Swarthmore, PA, USA
| | - Bunmi O Olatunji
- Department of Psychological Sciences, Vanderbilt University, Nashville, TN, USA
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Landy JF, Piazza J. Reevaluating Moral Disgust: Sensitivity to Many Affective States Predicts Extremity in Many Evaluative Judgments. SOCIAL PSYCHOLOGICAL AND PERSONALITY SCIENCE 2017. [DOI: 10.1177/1948550617736110] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Disgust-sensitive individuals are particularly morally critical. Some theorists take this as evidence that disgust has a uniquely moral form: disgust contributes to moralization even of pathogen-free violations, and disgust’s contribution to moralization is unique from other emotional states. We argue that the relationship between disgust sensitivity (DS) and moral judgment is not special in two respects. First, trait sensitivity to many other affective states, beyond disgust, predicts moral evaluations. Second, DS also predicts nonnormative evaluative judgments. Four studies supported these hypotheses, using multiple measures of DS, and judgments of moral violations (Studies 1 and 4), conventional violations (Study 1), imprudent actions (Study 1), competence (Study 2), and aesthetic evaluations (Study 3). Our findings call into question the usefulness of “moral disgust” as a psychological construct by showing that the relationship between DS and moral condemnation is one instantiation of a more general association between affect and judgment.
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Affiliation(s)
- Justin F. Landy
- Center for Decision Research, University of Chicago Booth School of Business, Chicago, IL, USA
| | - Jared Piazza
- Department of Psychology, Lancaster University, Lancaster, United Kingdom
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Olatunji BO, Berg H, Cox RC, Billingsley A. The effects of cognitive reappraisal on conditioned disgust in contamination-based OCD: An analogue study. J Anxiety Disord 2017; 51:86-93. [PMID: 28705679 DOI: 10.1016/j.janxdis.2017.06.005] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2017] [Revised: 06/14/2017] [Accepted: 06/23/2017] [Indexed: 10/19/2022]
Abstract
Experimental research has shown that conditioned disgust is resistant to extinction, which may account for the slower habituation to disgust relative to fear in contamination-based obsessive-compulsive disorder (OCD). However, few studies have examined the efficacy of interventions that may attenuate conditioned disgust responses. Studies of cognitive reappraisal have demonstrated that reinterpreting a stimulus can alter emotional responding. This technique is based on cognitive theories which suggest that anxiety disorders arise from biased cognitions; therefore, changing a person's thoughts will elicit durable changes in emotional responses. Given the demonstrated effectiveness of cognitive reappraisal, the present study examined whether cognitive reappraisal would attenuate conditioned disgust responses. We conditioned participants high in contamination fear (n=55) using images of neutral food items (conditioned stimuli; CS) paired with videos of individuals vomiting (unconditioned stimuli; US) while we obtained subjective disgust reports. After conditioning, half of the participants were randomly assigned to cognitive reappraisal training aimed at decreasing their emotional response to the US and CS, while the other half received no such training. The findings showed that cognitive reappraisal participants demonstrated a reduction in learned disgust across sessions and further benefited from extinction. These findings suggest that cognitive reappraisal may be an effective strategy for attenuating learned disgust.
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37
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Taylor JP. Reasoning Improves in Response to Threats of Contagion and Food Contamination. EVOLUTIONARY PSYCHOLOGICAL SCIENCE 2017. [DOI: 10.1007/s40806-017-0088-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Kupfer TR, Le ATD. Disgusting clusters: trypophobia as an overgeneralised disease avoidance response. Cogn Emot 2017; 32:729-741. [PMID: 28681640 DOI: 10.1080/02699931.2017.1345721] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Individuals with trypophobia have an aversion towards clusters of roughly circular shapes, such as those on a sponge or the bubbles on a cup of coffee. It is unclear why the condition exists, given the harmless nature of typical eliciting stimuli. We suggest that aversion to clusters is an evolutionarily prepared response towards a class of stimuli that resemble cues to the presence of parasites and infectious disease. Trypophobia may be an exaggerated and overgeneralised version of this normally adaptive response. Consistent with this explanation, individuals with trypophobia, as well as comparison individuals, reported aversion towards disease-relevant cluster stimuli, but only the trypophobic group reported aversion towards objectively harmless cluster stimuli that had no relevance to disease. For both groups the level of aversion reported was predicted uniquely by a measure of disgust sensitivity. Scaled emotion ratings and open-ended responses revealed that the aversive response was predominantly based on the disease avoidance emotion, disgust. Many open-ended responses also described skin sensations (e.g. skin itching or skin crawling). These findings support the proposal that individuals with trypophobia primarily perceive cluster stimuli as cues to ectoparasites and skin-transmitted pathogens.
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Affiliation(s)
- Tom R Kupfer
- a School of Psychology, The University of Kent , Canterbury , UK
| | - An T D Le
- b Department of Psychology , University of Essex , Colchester , UK
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Berlin HA, Stern ER, Ng J, Zhang S, Rosenthal D, Turetzky R, Tang C, Goodman W. Altered olfactory processing and increased insula activity in patients with obsessive-compulsive disorder: An fMRI study. Psychiatry Res 2017; 262:15-24. [PMID: 28208068 PMCID: PMC5373557 DOI: 10.1016/j.pscychresns.2017.01.012] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2016] [Revised: 01/14/2017] [Accepted: 01/18/2017] [Indexed: 12/19/2022]
Abstract
Obsessive-compulsive disorder (OCD) patients show increased insula activation to disgust-inducing images compared to healthy controls (HC). We explored whether this disgust reactivity was also present in the olfactory domain by conducting the first fMRI study of olfaction in OCD. Neural activation in response to pleasant and unpleasant odors (vs. unscented air) was investigated in 15 OCD and 15 HC participants using fMRI. OCD participants (vs. HC) had increased left anterior insula activation to unpleasant odors (vs. unscented air), which positively correlated with their disgust sensitivity and ratings of the unpleasantness and intensity of those odors. OCD participants (vs. HC) showed increased activation of caudate nucleus and left anterior and posterior insula to pleasant odors (vs. unscented air), which positively correlated with their OCD symptom severity, trait anxiety, frequency of feeling disgust, and odor intensity ratings. OCD participants had increased anterior insula activation to both pleasant and unpleasant odors, which correlated with their OCD symptoms, anxiety, disgust sensitivity, and frequency of feeling disgust. OCD patients might have a negative cognitive bias and experience all stimuli, regardless of valence, as being more unpleasant than healthy people. These findings further elucidate the neural underpinnings of OCD and may contribute to more effective treatments.
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Affiliation(s)
- Heather A Berlin
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
| | - Emily R Stern
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Johnny Ng
- Department of Radiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Sam Zhang
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - David Rosenthal
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Rachel Turetzky
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Cheuk Tang
- Department of Radiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Wayne Goodman
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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Olatunji BO, Ebesutani C, Kim J, Riemann BC, Jacobi DM. Disgust proneness predicts obsessive-compulsive disorder symptom severity in a clinical sample of youth: Distinctions from negative affect. J Affect Disord 2017; 213:118-125. [PMID: 28222359 DOI: 10.1016/j.jad.2017.02.017] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Revised: 01/09/2017] [Accepted: 02/13/2017] [Indexed: 10/20/2022]
Abstract
BACKGROUND Although studies have linked disgust proneness to the etiology and maintenance of obsessive-compulsive disorder (OCD) in adults, there remains a paucity of research examining the specificity of this association among youth. METHOD The present study employed structural equation modeling to examine the association between disgust proneness, negative affect, and OCD symptom severity in a clinical sample of youth admitted to a residential treatment facility (N =471). RESULTS Results indicate that disgust proneness and negative affect latent factors independently predicted an OCD symptom severity latent factor. However, when both variables were modeled as predictors simultaneously, latent disgust proneness remained significantly associated with OCD symptom severity, whereas the association between latent negative affect and OCD symptom severity became nonsignificant. Tests of mediation converged in support of disgust proneness as a significant intervening variable between negative affect and OCD symptom severity. Subsequent analysis showed that the path from disgust proneness to OCD symptom severity in the structural model was significantly stronger among those without a primary diagnosis of OCD compared to those with a primary diagnosis of OCD. LIMITATIONS Given the cross-sectional design, the causal inferences that can be made are limited. The present study is also limited by the exclusive reliance on self-report measures. CONCLUSIONS Disgust proneness may play a uniquely important role in OCD among youth.
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Affiliation(s)
| | | | - Jingu Kim
- Konkuk University, Republic of Korea
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Melli G, Chiorri C, Stopani E, Bulli F, Carraresi C. Development and validation of a new Italian short measure of disgust propensity: The Disgust Propensity Questionnaire (DPQ). Clin Psychol Psychother 2017; 24:1189-1204. [DOI: 10.1002/cpp.2073] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2016] [Revised: 12/26/2016] [Accepted: 12/29/2016] [Indexed: 11/11/2022]
Affiliation(s)
- Gabriele Melli
- Institute for Behavioral and Cognitive Psychology and Psychotherapy of Florence (IPSICO); Florence Italy
- University of Pisa; Pisa Italy
| | | | - Eleonora Stopani
- Institute for Behavioral and Cognitive Psychology and Psychotherapy of Florence (IPSICO); Florence Italy
| | - Francesco Bulli
- Institute for Behavioral and Cognitive Psychology and Psychotherapy of Florence (IPSICO); Florence Italy
| | - Claudia Carraresi
- Institute for Behavioral and Cognitive Psychology and Psychotherapy of Florence (IPSICO); Florence Italy
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Uncertain and Fused: Cognitive Fusion, Thought-Action Fusion, and the Intolerance of Uncertainty as Predictors of Obsessive-Compulsive Symptom Dimensions. J Cogn Psychother 2017; 31:191-203. [DOI: 10.1891/0889-8391.31.3.191] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Cognitive-behavioral models of obsessions, although widely accepted, do not entirely explain obsessive-compulsive (OC) symptoms. Constructs from relational frame theory (RFT; e.g., cognitive fusion—the tendency for behavior to be overly regulated and influenced by cognition) may improve our understanding of OC symptoms above and beyond cognitive-behavioral constructs (e.g., intolerance of uncertainty [IU]). This study examined the extent to which cognitive fusion accounts for unique variability in four OC symptom dimensions: contamination, responsibility for harm, unacceptable thoughts, and order/symmetry. Participants completed measures of cognitive fusion, general distress, thought action fusion, IU, and OC symptoms. Regression analyses showed that IU and thought-action fusion (TAF) were significant predictors across the OC symptom dimensions; however, cognitive fusion was only a unique predictor of the unacceptable thoughts symptom dimension. Results support the notion that RFT may best relate to the unacceptable thoughts domain of OCD. Study findings, limitations, and future directions are discussed.
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Melli G, Bulli F, Carraresi C, Tarantino F, Gelli S, Poli A. The differential relationship between mental contamination and the core dimensions of contact contamination fear. J Anxiety Disord 2017; 45:9-16. [PMID: 27886574 DOI: 10.1016/j.janxdis.2016.11.005] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2016] [Revised: 11/07/2016] [Accepted: 11/17/2016] [Indexed: 01/21/2023]
Abstract
Two types of contamination fear are recognized: contact and mental contamination. Contact contamination appears to be motivated both by harm avoidance and disgust avoidance. This study aimed to examine the relationships between disgust propensity, mental contamination and contact contamination while differentiating between harm avoidance and disgust avoidance in contact contamination. 169 OCD patients completed a set of questionnaires assessing mental contamination, contact contamination, disgust propensity, OCD, anxiety and depression. 1) Contact contamination based on disgust avoidance was more strongly associated with mental contamination and disgust propensity than contact contamination based on harm avoidance; 2) mental contamination significantly predicted contact contamination based on disgust avoidance, while it did not predict contact contamination based on harm avoidance; 3) mental contamination had a significant mediational role in the relationship between disgust propensity and contact contamination motivated by disgust avoidance. Mental contamination plays a role in contact contamination fear when disgust is primarily experienced.
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Affiliation(s)
- Gabriele Melli
- Institute for Behavioral and Cognitive Psychology and Psychotherapy of Florence (IPSICO), Italy; University of Pisa, Italy.
| | - Francesco Bulli
- Institute for Behavioral and Cognitive Psychology and Psychotherapy of Florence (IPSICO), Italy
| | - Claudia Carraresi
- Institute for Behavioral and Cognitive Psychology and Psychotherapy of Florence (IPSICO), Italy
| | | | - Simona Gelli
- Institute for Behavioral and Cognitive Psychology and Psychotherapy of Florence (IPSICO), Italy
| | - Andrea Poli
- Institute for Behavioral and Cognitive Psychology and Psychotherapy of Florence (IPSICO), Italy
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44
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Olatunji BO, Ebesutani C, Kim EH. Does the measure matter? On the association between disgust proneness and OCD symptoms. J Anxiety Disord 2016; 44:63-72. [PMID: 27776255 DOI: 10.1016/j.janxdis.2016.10.010] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2016] [Revised: 09/16/2016] [Accepted: 10/14/2016] [Indexed: 10/20/2022]
Abstract
Although some studies suggest that the association between disgust proneness (DP) and obsessive-compulsive symptoms (OCS) is specific to the contamination subtype, others suggest that DP is associated with OCS more broadly. To examine if the discrepant findings may partially reflect differences in self-report measures used, this investigation employed structural equation modeling to examine the association between DP and OCS in three samples that completed different combinations of measures of DP, OCS, and anxiety/negative affect. In Study 1 (n=626), the path from DP to contamination-based OCS was significantly stronger than the path from DP to non-contamination OCS when controlling for anxiety sensitivity. In Study 2 (n=403), the results showed that the path from DP to contamination-based OCS did not significantly differ from the path from DP to non-contamination OCS when controlling for negative affect. Lastly, Study 3 (n=296) showed that the path from DP to contamination-based OCS was significantly weaker than the path from DP to non-contamination OCS. These findings highlight that the self-report measures employed is an important moderator when making inferences about the association between DP and contamination-based OCS and non-contamination OCS.
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Affiliation(s)
| | | | - Eun Ha Kim
- VA Tennessee Valley Healthcare System, United States
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Reuman L, Jacoby RJ, Abramowitz JS. Cognitive Fusion, Experiential Avoidance, and Obsessive Beliefs as Predictors of Obsessive-Compulsive Symptom Dimensions. Int J Cogn Ther 2016. [DOI: 10.1521/ijct_2016_09_13] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
| | | | - Jonathan S. Abramowitz
- Department of Psychology and Neuroscience, University of North Carolina – Chapel Hill, Chapel Hill, North Carolina
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Knowles KA, Viar-Paxton MA, Riemann BC, Jacobi DM, Olatunji BO. Is disgust proneness sensitive to treatment for OCD among youth?: Examination of diagnostic specificity and symptom correlates. J Anxiety Disord 2016; 44:47-54. [PMID: 27744071 DOI: 10.1016/j.janxdis.2016.09.011] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2016] [Revised: 07/26/2016] [Accepted: 09/29/2016] [Indexed: 11/27/2022]
Abstract
Although disgust proneness has been implicated in obsessive-compulsive disorder (OCD), there is a paucity of research examining change in disgust proneness during treatment as well as the correlates of such change, especially in children. This study examined the relationship between changes in disgust proneness and disorder-specific symptoms during residential treatment among youth with OCD, anxiety, and mood disorders. Youth ages 12-18 (n=472) completed pre- and post-outcome measures of OCD, anxiety, and mood symptoms and disgust proneness. Results indicate that although disgust proneness decreases during treatment for youth with OCD, anxiety, and mood disorders, youth with primary OCD experienced the greatest decrease in disgust proneness over the course of treatment. Reductions in disgust proneness during treatment were significantly correlated with reductions in multiple symptom measures, with the strongest correlations between reductions in disgust proneness and OCD symptoms. Implications and directions for future research are discussed.
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Affiliation(s)
- Kelly A Knowles
- Department of Psychology, Vanderbilt University, Nashville, TN, USA.
| | | | | | | | - Bunmi O Olatunji
- Department of Psychology, Vanderbilt University, Nashville, TN, USA; Rogers Memorial Hospital, Oconomowoc, WI, USA
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Blake KR, Yih J, Zhao K, Sung B, Harmon-Jones C. Skin-transmitted pathogens and the heebie jeebies: evidence for a subclass of disgust stimuli that evoke a qualitatively unique emotional response. Cogn Emot 2016; 31:1153-1168. [PMID: 27380127 DOI: 10.1080/02699931.2016.1202199] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Skin-transmitted pathogens have threatened humans since ancient times. We investigated whether skin-transmitted pathogens were a subclass of disgust stimuli that evoked an emotional response that was related to, but distinct from, disgust and fear. We labelled this response "the heebie jeebies". In Study 1, coding of 76 participants' experiences of disgust, fear, and the heebie jeebies showed that the heebie jeebies was elicited by unique stimuli which produced skin-crawling sensations and an urge to protect the skin. In Experiment 2,350 participants' responses to skin-transmitted pathogen, fear-inducing, and disgust-inducing vignettes showed that the vignettes elicited sensations and urges which loaded onto heebie jeebies, fear, and disgust factors, respectively. Experiment 3 largely replicated findings from Experiment 2 using video stimuli (178 participants). Results are consistent with the notion that skin-transmitted pathogens are a subclass of disgust stimuli which motivate behaviours that are functionally consistent with disgust yet qualitatively distinct.
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Affiliation(s)
- Khandis R Blake
- a School of Psychology , University of New South Wales , Sydney , NSW , Australia
| | - Jennifer Yih
- b Psychological Sciences , Vanderbilt University , Nashville , TN , USA
| | - Kun Zhao
- c School of Psychological Sciences , The University of Melbourne , Melbourne , VIC , Australia
| | - Billy Sung
- d School of Psychology , University of Queensland , Brisbane , QLD , Australia
| | - Cindy Harmon-Jones
- a School of Psychology , University of New South Wales , Sydney , NSW , Australia
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Diaz RL, Wong U, Hodgins DC, Chiu CG, Goghari VM. Violent video game players and non-players differ on facial emotion recognition. Aggress Behav 2016; 42:16-28. [PMID: 26299393 DOI: 10.1002/ab.21602] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2014] [Revised: 06/08/2015] [Accepted: 06/09/2015] [Indexed: 11/10/2022]
Abstract
Violent video game playing has been associated with both positive and negative effects on cognition. We examined whether playing two or more hours of violent video games a day, compared to not playing video games, was associated with a different pattern of recognition of five facial emotions, while controlling for general perceptual and cognitive differences that might also occur. Undergraduate students were categorized as violent video game players (n = 83) or non-gamers (n = 69) and completed a facial recognition task, consisting of an emotion recognition condition and a control condition of gender recognition. Additionally, participants completed questionnaires assessing their video game and media consumption, aggression, and mood. Violent video game players recognized fearful faces both more accurately and quickly and disgusted faces less accurately than non-gamers. Desensitization to violence, constant exposure to fear and anxiety during game playing, and the habituation to unpleasant stimuli, are possible mechanisms that could explain these results. Future research should evaluate the effects of violent video game playing on emotion processing and social cognition more broadly.
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Affiliation(s)
- Ruth L. Diaz
- Department of Psychology; University of Calgary; Calgary Canada
| | - Ulric Wong
- Department of Psychology; University of Calgary; Calgary Canada
| | | | - Carina G. Chiu
- Department of Psychology; University of Calgary; Calgary Canada
| | - Vina M. Goghari
- Department of Psychology; University of Calgary; Calgary Canada
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Olatunji B, Sarawgi S, Viar-Paxton M. An Initial Test of Reconsolidation in Disgust-Related Learning and Extinction. J Cogn Psychother 2016; 30:190-202. [PMID: 32755924 DOI: 10.1891/0889-8391.30.3.190] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
This study examines whether the spacing of a single unreinforced retrieval trial relative to extinction learning allows for "rewriting" the original disgust association, thereby preventing the return of disgust using a paradigm that employs disgust-relevant unconditioned stimuli (US). During conditioning, disgusting US were paired with a color square that served as the conditioned stimuli (CS). Participants (n = 54) then returned to the lab 24 hours later and received a "reactivation" intervention which consisted of one unpaired presentation of the CS+. Participants were then randomized to receive extinction trials either 10 min (Group A) or 6 hours (Group B) after reactivation. A third control group (Group C) did not receive the reactivation manipulation before extinction. Participants returned 24 hours later for additional extinction trials and at a 1-month follow-up for disgust reinstatement. Although the paradigm resulted in participants evaluating the CS+ as significantly more unpleasant after being associated with a disgust-relevant US, extinction learning within the reconsolidation window did not influence self-reported reduction or return of disgust. However, there was some evidence suggesting that those who received reactivation (Groups A and B), regardless of timing, evaluated the CS+ as less unpleasant after extinction relative to acquisition, whereas this pattern was not observed among those who did not receive reactivation (Group C). The implications of these findings for anxiety-related disorders in which disgust has been implicated will be discussed.
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50
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Berlin HA, Schulz KP, Zhang S, Turetzky R, Rosenthal D, Goodman W. Neural correlates of emotional response inhibition in obsessive-compulsive disorder: A preliminary study. Psychiatry Res 2015; 234:259-64. [PMID: 26456416 DOI: 10.1016/j.pscychresns.2015.09.019] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2015] [Revised: 09/27/2015] [Accepted: 09/27/2015] [Indexed: 10/23/2022]
Abstract
Failure to inhibit recurrent anxiety-provoking thoughts is a central symptom of obsessive-compulsive disorder (OCD). Neuroimaging studies suggest inhibitory control and disgust processing abnormalities in patients with OCD. However, the emotional modulation of response inhibition deficits in OCD and their neural correlates remain to be elucidated. For this preliminary study we administered an adapted affective response inhibition paradigm, an emotional go/no-go task, during fMRI to characterize the neural systems underlying disgust-related and fear-related inhibition in nine adults with contamination-type OCD compared to ten matched healthy controls. Participants with OCD had significantly greater anterior insula cortex activation when inhibiting responses to both disgusting (bilateral), and fearful (right-sided) images, compared to healthy controls. They also had increased activation in several frontal, temporal, and parietal regions, but there was no evidence of amygdala activation in OCD or healthy participants and no significant between-group differences in performance on the emotion go/no-go task. The anterior insula appears to play a central role in the emotional modulation of response inhibition in contamination-type OCD to both fearful and disgusting images. The insula may serve as a potential treatment target for contamination-type OCD.
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Affiliation(s)
- Heather A Berlin
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
| | - Kurt P Schulz
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Sam Zhang
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Rachel Turetzky
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - David Rosenthal
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Wayne Goodman
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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