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Tyson G. 2013 in review. AUSTRALIAN JOURNAL OF PSYCHOLOGY 2020. [DOI: 10.1111/ajpy.12033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Hiraoka D, Nomura M. The influence of cognitive load on maternal postural sway and heart rate in response to infant vocalizations. Dev Psychobiol 2020; 62:829-840. [PMID: 32092158 DOI: 10.1002/dev.21961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Revised: 01/16/2020] [Accepted: 02/03/2020] [Indexed: 11/09/2022]
Abstract
Infants communicate their emotions to their caregivers through cries and laughter. Recent work suggests that adaptive parenting requires cognitive regulation of intuitive behaviors toward infants' signals. In this study, we examined the effects of cognitive regulation on mothers' unconscious behavioral and cardiac responses to infant cries and laughs. In all, 55 mothers took part in this study. To manipulate cognitive load, mothers were asked to memorize alphabet characters (two letters in the low cognitive load condition and eight in the high cognitive load condition). Then, they heard infant vocalizations (cries or laughs) for 6 s. During this time, we measured mothers' behavioral (center of pressure, an index of approach-avoidance behavior) and physiological (heart rate) responses. Regardless of vocalization type (infant cries or laughs), high cognitive load increased mothers' forward movement toward the infant sounds as well as mothers' heart rate. These findings advance our understanding of the link between executive function and maternal response to infant signals by utilizing postural and physiological measures of maternal response during memory tasks that require cognitive resources.
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Affiliation(s)
- Daiki Hiraoka
- Graduate School of Education, Kyoto University, Kyoto, Japan.,Japan Society for the Promotion of Science, Tokyo, Japan
| | - Michio Nomura
- Graduate School of Education, Kyoto University, Kyoto, Japan
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Kaczmarek MC, Steffens MC. “Mind full or mindful” – can mere cognitive busyness lead to compliance similar to an emotional seesaw? SOCIAL INFLUENCE 2019. [DOI: 10.1080/15534510.2019.1682656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Magdalena C. Kaczmarek
- Max Planck Institute of Economics, Institute of Psychosocial Medicine and Psychotherapy, Jena University Hospital, Friedrich Schiller University Jena, Jena, Germany
| | - Melanie C. Steffens
- Faculty of Psychology, Department of Social, Environmental, and Economic Psychology, University of Koblenz-Landau, Landau, Germany
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Maternal childhood adversity, OXTR genotype and cognitive load impact on perceptual and behavioral responses to infant crying. Psychoneuroendocrinology 2019; 104:195-202. [PMID: 30877985 DOI: 10.1016/j.psyneuen.2019.03.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Revised: 01/18/2019] [Accepted: 03/05/2019] [Indexed: 11/23/2022]
Abstract
The crying of infants elicits aversive feelings and poses a risk for child abuse. Maternal childhood maltreatment can have negative parenting ability consequences and interact with the oxytocin receptor (OXTR) single nucleotide polymorphism (rs53576) to predict maternal response to infant distress stimuli. Recent studies have highlighted the importance of individual vulnerability differences to situational cognitive load in parenting situations. The current study, in which 124 mothers participated in a standardized infant vocalization paradigm, examined three-way interaction on subjective empathy, behavior intention, and handgrip force response to a crying infant. Participants were asked to squeeze a handgrip dynamometer at maximal and half strength while memorizing a meaningless alphabet syllable as the cognitive load manipulation. Significant interactions were also observed between OXTR rs53576, childhood adversity, and cognitive load when predicting excessive force and harsh response intention on hearing a crying infant. These findings suggested that, as the G allele carriers of OXTR rs53576 appear to be susceptible to the effects of severe childhood adversity, inter- and intra-individual approaches are needed when assessing maternal responses to infant stimuli.
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Frölander HE, Möller C, Marshall JD, Sundqvist A, Rönnåsen B, Falkensson L, Lyxell B. Theory-of-mind in adolescents and young adults with Alström syndrome. Int J Pediatr Otorhinolaryngol 2014; 78:530-6. [PMID: 24485176 DOI: 10.1016/j.ijporl.2013.12.038] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2013] [Revised: 12/19/2013] [Accepted: 12/20/2013] [Indexed: 01/26/2023]
Abstract
OBJECTIVE The study focuses on theory-of-mind in adolescents and young adults with Alström syndrome (ALMS). ALMS, an autosomal recessive syndrome causes juvenile blindness, sensorineural hearing loss, cardiomyopathy, endocrinological disorders and metabolic dysfunction. Theory-of-mind (ToM) refers to the ability to impute mental states to one self and to others. Clinical observations have revealed an increased occurrence of deviances in mental state understanding in ALMS. In the present study ToM will be examined and related to working memory (WM), verbal ability and sensory loss. METHODS Twelve young individuals (16-37 years) with ALMS and 24 nondisabled individuals matched on age, gender and educational level participated. ToM was assessed by means of a multiple task that taxes the ability to understand thoughts and feelings of story characters'. WM was examined by means of a reading span task and verbal ability by means of a vocabulary test. RESULTS The ALMS group performed at significantly lower levels in ToM tasks and displayed a higher variability in performance than the control group. Individuals with ALMS and a relatively poor level performance provided fewer correct mental state inferences in ToM tasks than ALMS individuals with relatively higher performance levels. ALMS individuals with relatively high performance levels made as many correct inferences in ToM tasks as the control group, but their inferences were more often incomplete. Vocabulary skills and educational level, but not WM-capacity predicted ToM performance. Degree of deafblindness did not have an impact on ToM. Age of onset of visual loss but not hearing loss related to ToM. CONCLUSIONS The individuals with ALMS display a high degree of heterogeneity in terms of ToM, where some individuals reached performance levels comparable to nondisabled individuals. The results are discussed with respect to how cognitive and verbal abilities and factors related to the disability affect ToM.
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Affiliation(s)
- Hans Erik Frölander
- Health Academy, Örebro University, Örebro SE 701 82, Sweden; Audiological Research Centre, Örebro University Hospital, Örebro SE 701 85, Sweden; The Swedish Institute for Disability Research, Linköping, Sweden; Research on Hearing and Deafness (HEAD) Graduate School, Linköping, Sweden.
| | - Claes Möller
- Health Academy, Örebro University, Örebro SE 701 82, Sweden; Audiological Research Centre, Örebro University Hospital, Örebro SE 701 85, Sweden; Department of Audiology, Örebro University Hospital, Örebro SE 701 85, Sweden; The Swedish Institute for Disability Research, Linköping, Sweden; The Linnaeus Centre HEAD, Linköping, Sweden
| | | | - Annette Sundqvist
- Department of Behavioral Science and Learning, Linköping University, Linköping SE 581 83, Sweden; The Swedish Institute for Disability Research, Linköping, Sweden; The Linnaeus Centre HEAD, Linköping, Sweden
| | - Berit Rönnåsen
- Health Academy, Örebro University, Örebro SE 701 82, Sweden; Audiological Research Centre, Örebro University Hospital, Örebro SE 701 85, Sweden; The Swedish Institute for Disability Research, Linköping, Sweden; Research on Hearing and Deafness (HEAD) Graduate School, Linköping, Sweden
| | - Lil Falkensson
- The Swedish National Expert Team for the Diagnoses of Deafblindness, National Resource Centre, Lund, SE 223 50, Sweden
| | - Björn Lyxell
- Department of Behavioral Science and Learning, Linköping University, Linköping SE 581 83, Sweden; The Swedish Institute for Disability Research, Linköping, Sweden; The Linnaeus Centre HEAD, Linköping, Sweden
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