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Zhang Q. Coping styles and the developmental trajectories of anxiety symptoms in children during transition into early adolescence. Br J Psychol 2024; 115:475-496. [PMID: 38502134 DOI: 10.1111/bjop.12699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 02/28/2024] [Accepted: 02/29/2024] [Indexed: 03/20/2024]
Abstract
The study investigated how active and avoidant coping styles predicted the trajectory membership of anxiety symptoms during the transition into early adolescence. A total of 321 Chinese children aged 9 to 10 years were recruited from a primary school in mainland China. Self-reported trait anxiety, coping styles and anxiety symptoms were assessed at baseline. After 6 months, self-reported anxiety symptoms were measured at three follow-up assessments with an interval of 6 months. Latent class growth modelling revealed high (18.7%) and low (81.3%) trajectories of anxiety symptoms in children during the transition into early adolescence. After controlling for trait anxiety, depression and sex, high active coping style predicted the trajectory of high anxiety symptoms, which was not moderated by trait anxiety. Before controlling for these covariates, the relation between active coping style and anxiety symptoms was in the opposite direction. A high avoidant coping style showed a trend to predict the trajectory of high anxiety symptoms only for children with low trait anxiety. These findings add a developmental context to the relationships of active and avoidant coping styles to anxiety symptoms and suggest that trait anxiety may moderate these relationships.
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Affiliation(s)
- Qiaochu Zhang
- Department of Social and Behavioural Sciences, College of Humanities and Social Sciences, City University of Hong Kong, Kowloon, Hong Kong
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2
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Rahal D, Bower JE, Fuligni AJ, Chiang JJ. Associations between emotion reactivity to daily interpersonal stress and acute social-evaluative stress during late adolescence. Stress Health 2024; 40:e3307. [PMID: 37694913 DOI: 10.1002/smi.3307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 07/01/2023] [Accepted: 08/07/2023] [Indexed: 09/12/2023]
Abstract
Emotion reactivity refers to the intensity of changes in positive and negative emotion following a stimulus, typically studied with respect to daily stressors (e.g., arguments, demands) or laboratory stressors, including the Trier Social Stress Test (TSST). Yet, it is unclear whether emotion reactivity to daily and to laboratory stressors are related. The present study examined whether greater emotion reactivity to daily stressors (i.e., arguments, demands) is associated with greater reactivity to the TSST. Late adolescents (N = 82; Mage = 18.35, SD = 0.51, range 17-19; 56.1% female; 65.9% Latine, 34.2% European American) reported whether they experienced arguments and demands with friends, family, and individuals at school and their negative and positive emotion nightly for 15 days. They also completed the TSST, a validated paradigm for eliciting social-evaluative threat, and reported their emotion at baseline and immediately post-TSST. Multilevel models examined whether daily and laboratory emotion reactivity were related by testing whether the daily associations between arguments and demands with emotion differed by emotion reactivity to the TSST. Individuals with greater positive emotion reactivity (i.e., greater reductions in positive emotion) and greater negative emotion reactivity to the TSST showed greater positive emotion reactivity to daily demands. Emotion reactivity to the TSST was not significantly related to emotion reactivity to arguments. Findings provide preliminary evidence that emotion reactivity to the TSST relates to some aspects of daily emotion reactivity, with relations differing depending on type of daily stressor and valence of emotion. Results contextualise the implications of emotion reactivity to the TSST for daily stress processes.
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Affiliation(s)
- Danny Rahal
- Department of Psychology, University of California, Santa Cruz, Santa Cruz, California, USA
| | - Julienne E Bower
- Department of Psychology, University of California, Los Angeles, Los Angeles, California, USA
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, Los Angeles, California, USA
- Cousins Center for Psychoneuroimmunology, University of California, Los Angeles, Los Angeles, California, USA
| | - Andrew J Fuligni
- Department of Psychology, University of California, Los Angeles, Los Angeles, California, USA
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, Los Angeles, California, USA
- Cousins Center for Psychoneuroimmunology, University of California, Los Angeles, Los Angeles, California, USA
| | - Jessica J Chiang
- Department of Psychology, Georgetown University, Washington, District of Columbia, USA
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3
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Shields GS, Hunter CL, Trudell EV, Gray ZJ, Perkins BC, Patterson EG, Zalenski PK. Acute stress influences the emotional foundations of executive control: Distinct effects on control-related affective and cognitive processes. Psychoneuroendocrinology 2024; 162:106942. [PMID: 38218000 DOI: 10.1016/j.psyneuen.2023.106942] [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: 08/05/2023] [Revised: 10/14/2023] [Accepted: 12/16/2023] [Indexed: 01/15/2024]
Abstract
Acute stress is known to influence performance on various task outcomes indicative of executive functioning (i.e., the top-down, goal-directed control of cognition and behavior). The most common interpretation of these effects is that stress influences control processes themselves. Another possibility, though, is that stress does not impair control per se, but instead alters the affective dynamics underlying the recruitment of control (e.g., reducing the extent to which making an error is aversive), resulting in less recruitment of control and thus poor performance. To date, however, no work has examined whether stress effects on executive function outcomes are driven by affective dynamics related to the recruitment of control. In the current study, we found that acute stress influenced-and cortisol responses related to-both executive control-related performance outcomes (e.g., post-error slowing) and control-related affective dynamics (e.g., negative affect following recruitment of control) in a modified Stroop task, but that these effects appeared to be independent of each other: The effects of stress on, and associations of cortisol with, control-related cognitive outcomes were not statistically mediated by task- or control-related affective dynamics. These results thus suggest that although stress influences affective dynamics underlying executive function, the effects of stress on executive function outcomes appear to be at least partially dependent on nonaffective processes, such as control processes themselves.
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Affiliation(s)
- Grant S Shields
- Department of Psychological Science, University of Arkansas, USA.
| | - Colton L Hunter
- Department of Psychological Science, University of Arkansas, USA
| | | | - Zach J Gray
- Department of Psychological Science, University of Arkansas, USA
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4
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Jiang Y, Knauft KM, Richardson CME, Chung T, Wu B, Zilioli S. Age and Sex Differences in the Associations Among Socioeconomic Status, Affective Reactivity to Daily Stressors, and Physical Health in the MIDUS Study. Ann Behav Med 2023; 57:942-950. [PMID: 37369129 PMCID: PMC10578394 DOI: 10.1093/abm/kaad034] [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] [Indexed: 06/29/2023] Open
Abstract
BACKGROUND Low socioeconomic status (SES) is robustly associated with increased risks of morbidity and mortality. Affective reactivity to daily stressors has been proposed to be a mediator for this association. However, few longitudinal studies have empirically tested the indirect effect of SES on health through affective reactivity to daily stressors. PURPOSE This study aimed to test the indirect effect of SES on physical health via affective reactivity to daily stressors over a 10-year period and to explore age and sex differences in such indirect effect. METHODS Data were drawn from a subsample of 1,522 middle-aged and older adults (34-83 years of age, 57.2% female, 83.5% White) from the Midlife in the United States study. SES (i.e., education, household income, indicators of financial distress) was assessed in 2004-2006. Affective reactivity to daily stressors was computed using data collected during the 8-day daily stress assessment in 2004-2009. Self-reported physical health conditions were assessed in 2004-2006 and 2013-2014. RESULTS There was a significant indirect effect of lower SES on more physical health conditions via elevated negative affective reactivity to daily stressors among women but not men. The indirect effect of SES on physical health conditions via negative affective reactivity to daily stressors was consistent across the middle and older adulthood. CONCLUSIONS Our findings suggest that negative affective reactivity to daily stressors might be a key intermediate process contributing to persistent SES disparities in physical health, particularly among women.
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Affiliation(s)
- Yanping Jiang
- Center for Population Behavioral Health, Institute for Health, Health Care Policy and Aging Research, Rutgers, The State University of New Jersey, New Brunswick, NJ, USA
- Department of Family Medicine and Community Health, Rutgers, The State University of New Jersey, New Brunswick, NJ, USA
| | | | | | - Tammy Chung
- Center for Population Behavioral Health, Institute for Health, Health Care Policy and Aging Research, Rutgers, The State University of New Jersey, New Brunswick, NJ, USA
- Department of Psychiatry, Rutgers, The State University of New Jersey, New Brunswick, NJ, USA
| | - Bei Wu
- Rory Meyers College of Nursing, New York University, New York, NY, USA
| | - Samuele Zilioli
- Department of Psychology, Wayne State University, Detroit, MI, USA
- Department of Family Medicine and Public Health Sciences, Wayne State University, Detroit, MI, USA
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5
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Andersen E, Prim J, Campbell A, Schiller C, Baresich K, Girdler S. Biobehavioral mechanisms underlying testosterone and mood relationships in peripubertal female adolescents. Dev Psychopathol 2023:1-15. [PMID: 37529837 PMCID: PMC10834847 DOI: 10.1017/s0954579423000937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/03/2023]
Abstract
The pubertal transition is characterized by pronounced sex hormone fluctuation, refinement of affective neural circuitry, and an increased risk of depression in female adolescents. Sex hormones, including testosterone, exert modulatory effects on frontal-limbic brain networks and are associated with emotion dysregulation and depressive symptoms. Weekly changes in hormones predict affective symptoms in peripubertal female adolescents, particularly in the context of stress; however, the biobehavioral mechanisms underlying hormone change and mood relationships during the pubertal transition have yet to be determined and was the objective of the present study. Forty-three peripubertal female adolescents (ages 11-14) collected 8-weekly salivary hormone (estrone, testosterone) samples and mood assessments to evaluate hormone-mood relationships, followed by a biobehavioral testing session with psychosocial stress and EEG. Within-person correlations between weekly hormone changes and corresponding mood were performed to determine individual differences in mood sensitivity to weekly hormone change. Increased frontal theta activity indexing emotion reactivity, reduced cortisol reactivity, and reduced vagal efficiency predicted the strength of the relationship between testosterone and mood. Further, testosterone-sensitivity strength was associated with the enhancement of negative affect following stress testing. Results identify divergent frontal theta and stress responses as potential biobehavioral mechanisms underlying mood sensitivity to peripubertal testosterone fluctuation.
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Affiliation(s)
- Elizabeth Andersen
- Department of Psychiatry, University of North Carolina, Chapel Hill, NC, USA
| | - Julianna Prim
- Department of Psychiatry, University of North Carolina, Chapel Hill, NC, USA
| | - Alana Campbell
- Department of Psychiatry, University of North Carolina, Chapel Hill, NC, USA
| | - Crystal Schiller
- Department of Psychiatry, University of North Carolina, Chapel Hill, NC, USA
| | - Kayla Baresich
- Department of Psychiatry, University of North Carolina, Chapel Hill, NC, USA
| | - Susan Girdler
- Department of Psychiatry, University of North Carolina, Chapel Hill, NC, USA
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Gründahl M, Weiß M, Stenzel K, Deckert J, Hein G. The effects of everyday-life social interactions on anxiety-related autonomic responses differ between men and women. Sci Rep 2023; 13:9498. [PMID: 37308494 DOI: 10.1038/s41598-023-36118-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 05/30/2023] [Indexed: 06/14/2023] Open
Abstract
Social buffering, a phenomenon where social presence can reduce anxiety and fear-related autonomic responses, has been studied in numerous laboratory settings. The results suggest that the familiarity of the interaction partner influences social buffering while also providing some evidence for gender effects. In the laboratory, however, it is difficult to mimic the complexity of real-life social interactions. Consequently, the social modulation of anxiety and related autonomic responses in everyday life remains poorly understood. We used smartphone-based Ecological Momentary Assessment (EMA) combined with wearable electrocardiogram sensors to investigate how everyday-life social interactions affect state anxiety and related cardiac changes in women and men. On five consecutive days, 96 healthy young participants (53% women) answered up to six EMA surveys per day, indicating characteristics of their most recent social interaction and the respective interaction partner(s). In women, our results showed lower heart rate in the presence of a male interaction partner. Men showed the same effect with female interaction partners. Moreover, only women showed decreased heart rate and increased heart rate variability with increasing interaction partner familiarity. These findings specify the conditions under which social interactions reduce anxiety-related responses in women and men.
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Affiliation(s)
- Marthe Gründahl
- Translational Social Neuroscience Unit, Department of Psychiatry, Psychosomatic and Psychotherapy, Center of Mental Health, University of Würzburg, Margarete-Höppel-Platz 1, 97080, Würzburg, Germany.
| | - Martin Weiß
- Translational Social Neuroscience Unit, Department of Psychiatry, Psychosomatic and Psychotherapy, Center of Mental Health, University of Würzburg, Margarete-Höppel-Platz 1, 97080, Würzburg, Germany
| | - Kilian Stenzel
- Translational Social Neuroscience Unit, Department of Psychiatry, Psychosomatic and Psychotherapy, Center of Mental Health, University of Würzburg, Margarete-Höppel-Platz 1, 97080, Würzburg, Germany
| | - Jürgen Deckert
- Translational Social Neuroscience Unit, Department of Psychiatry, Psychosomatic and Psychotherapy, Center of Mental Health, University of Würzburg, Margarete-Höppel-Platz 1, 97080, Würzburg, Germany
| | - Grit Hein
- Translational Social Neuroscience Unit, Department of Psychiatry, Psychosomatic and Psychotherapy, Center of Mental Health, University of Würzburg, Margarete-Höppel-Platz 1, 97080, Würzburg, Germany.
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7
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Mrug S, Pollock J, Pollock D, Seifert M, Johnson KA, Knight DC. Early Life Stress, Coping, and Cardiovascular Reactivity to Acute Social Stress. Psychosom Med 2023; 85:118-129. [PMID: 36728859 PMCID: PMC9918702 DOI: 10.1097/psy.0000000000001165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE Early life stress (ELS) occurring during childhood and adolescence is an established risk factor for later cardiovascular disease and dysregulated reactivity to acute social stress. This study examined whether ELS associations with baseline cardiovascular functioning, cardiovascular stress reactivity and recovery, and emotional stress reactivity vary across levels of emotion-oriented, task-oriented, and avoidant coping styles. METHODS The sample included 1027 adolescents and young adults (mean age = 19.29 years; 50% female; 64% Black, 34% non-Hispanic White) who reported on their ELS exposure and coping styles. Participants completed a standardized acute social stress test (the Trier Social Stress Test [TSST]), with heart rate (HR) and blood pressure (BP) measured before, during, and after the TSST. Self-reports of negative emotions during the TSST indexed emotional stress reactivity. RESULTS Multiple regression models adjusting for demographic factors and body mass index showed that ELS was associated with lower HR stress reactivity, avoidant coping was related to lower systolic BP and diastolic BP during stress and lower systolic BP during recovery, and higher emotion-oriented coping and lower task-oriented coping predicted greater emotional stress reactivity. A consistent pattern emerged where emotion-oriented coping amplified the associations between ELS and maladaptive stress responses (blunted cardiovascular stress reactivity and recovery; enhanced emotional stress reactivity), whereas lower levels of emotion-oriented coping were associated with resilient profiles among those who experienced ELS (lower resting HR, lower emotional stress reactivity, average HR and BP stress reactivity and recovery). However, low levels of emotion-oriented coping also conferred a risk of higher BP during recovery for those with high levels of ELS. CONCLUSIONS These results suggest that low to moderate levels of emotion-oriented coping promote optimal cardiovascular and emotional reactivity to acute stress among individuals exposed to ELS.
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Affiliation(s)
- Sylvie Mrug
- Department of Psychology, University of Alabama at Birmingham
| | - Jennifer Pollock
- CardioRenal Physiology and Medicine, Division of Nephrology, Department of Medicine, University of Alabama at Birmingham
| | - David Pollock
- CardioRenal Physiology and Medicine, Division of Nephrology, Department of Medicine, University of Alabama at Birmingham
| | - Michael Seifert
- Division of Pediatric Nephrology, Department of Pediatrics, University of Alabama at Birmingham
| | | | - David C. Knight
- Department of Psychology, University of Alabama at Birmingham
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8
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Shao S, Stanzel A, Duan TY, McKay SL, Cameron CA. Adolescent Attachment, Affect, and Behavior as Related to Coping Responses to a Psychosocial Stressor. CHILD & YOUTH CARE FORUM 2022. [DOI: 10.1007/s10566-022-09718-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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9
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Bendezú JJ, Calhoun CD, Wadsworth ME. Within-person patterns of psychobiological stress response correspondence: links to preadolescent internalizing problems and coping behaviors. ANXIETY, STRESS, AND COPING 2022; 35:592-608. [PMID: 34632877 PMCID: PMC8994789 DOI: 10.1080/10615806.2021.1982912] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 09/09/2021] [Accepted: 09/13/2021] [Indexed: 06/13/2023]
Abstract
Though correspondence across the affective experience and physiologic arousal levels of the stress response is thought to support efficacious coping and buffer against internalizing problems, little evidence has demonstrated such correspondence. Using a community sample of preadolescents (N=151, Mage=10.33 years, Minage=8.92, Maxage=12.00, 51.7% male), this person-centered study examined internalizing problem and coping-linked variability in psychobiological stress response correspondence. Preadolescents were exposed to the Trier Social Stress Test and self-reported negative affect (NA) and salivary cortisol (SC) levels were assessed. Multitrajectory modeling revealed four subgroups. Relative to In-Touch (i.e., Moderate NA-Moderate SC; n=65), Unmindful (i.e., Moderate NA-Low SC; n=49) were more likely to present with parent-reported but not self-reported internalizing problems; Vigilant (i.e., High NA-Low SC; n=13) were more likely to present with self- and parent-reported internalizing problems, less likely to use engagement coping, and more likely to use wishful thinking (e.g., "I wish problems would just go away."); Denial (i.e., Low NA-High SC; n=24) self-reported similarly low internalizing problems, but were also more likely to report reliance on denial (e.g., "I pretend problems don't exist."). Findings illustrate meaningful heterogeneity in preadolescent psychobiological correspondence with implications for multimodal assessment and outcome monitoring in coping-based preventative interventions.
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Affiliation(s)
- Jason José Bendezú
- Department of Psychology, S463 Elliott Hall, University of Minnesota, Minneapolis, MN 55455
| | - Casey D. Calhoun
- Department of Psychiatry, UNC School of Medicine, 101 Manning Drive, CB 7160 Chapel Hill, NC 27599
| | - Martha E. Wadsworth
- Department of Psychology, 216 Moore Building, The Pennsylvania State University, University Park, PA 16802
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Glier S, Campbell A, Corr R, Pelletier-Baldelli A, Belger A. Individual differences in frontal alpha asymmetry moderate the relationship between acute stress responsivity and state and trait anxiety in adolescents. Biol Psychol 2022; 172:108357. [PMID: 35662579 PMCID: PMC10091222 DOI: 10.1016/j.biopsycho.2022.108357] [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: 06/15/2021] [Revised: 05/09/2022] [Accepted: 05/16/2022] [Indexed: 11/25/2022]
Abstract
Stress is a risk factor in the development and maintenance of psychopathology, particularly anxiety. Despite theory suggesting differences in stress responsivity may explain heterogeneity in anxiety, findings remain contradictory. This may be due to failure to account for individuals' neurobiological states and outdated methodologic analyses which confound conceptually and biologically distinct stress response pathways. In 145 adolescents, this study examined whether individual differences in neural activation underlying motivational states, indexed by resting frontal alpha asymmetry (FAA) before and after the Trier Social Stress Test (TSST), moderate the relationship between stress responsivity (measured by cortisol) and anxiety. Adolescents with rightward FAA activation (indexed by changes in resting FAA pre-to-post TSST) and high trait anxiety showed blunted cortisol reactivities while those with leftward FAA activation and high state anxiety showed prolonged cortisol recoveries. Our work reveals individual differences in vulnerability to psychosocial stressors and is the first study to show that FAA activation moderates the relationships between anxiety and distinct phases of the stress response in adolescents.
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Affiliation(s)
- Sarah Glier
- School of Medicine at the University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; Psychiatry Department at University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
| | - Alana Campbell
- Psychiatry Department at University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; Carolina Institute for Developmental Disabilities University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Rachel Corr
- Psychiatry Department at University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | | | - Aysenil Belger
- Psychiatry Department at University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; Carolina Institute for Developmental Disabilities University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; Frank Porter Graham Child Development Institute, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
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11
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Jolliffe R, Adams D, Simpson K. Trait Anxiety in Individuals on the Autism Spectrum: a Systematic Review. REVIEW JOURNAL OF AUTISM AND DEVELOPMENTAL DISORDERS 2022. [DOI: 10.1007/s40489-022-00308-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
AbstractAlthough anxiety is commonly researched in autism, the focus has predominantly been on anxiety disorders and not upon general levels of anxiousness or trait anxiety. This review summarises research investigating trait anxiety in autism. Systematic searches yielded 1099 records, with 23 studies meeting inclusion criteria. Study participants were mainly males from Western countries, with no representation of older adults or individuals with intellectual disability. All articles used self-report questionnaire trait anxiety measures. Anxiety measure psychometric details were absent in most studies, with 21 using subjective measures that are not validated for use in autism. Results showed higher trait anxiety scores in autism versus control groups, and correlations between trait anxiety scores and other study outcomes.
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12
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Bendezú JJ, Thai M, Wiglesworth A, Cullen KR, Klimes-Dougan B. Adolescent stress experience-expression-physiology correspondence: Links to depression, self-injurious thoughts and behaviors, and frontolimbic neural circuity. J Affect Disord 2022; 300:269-279. [PMID: 34954334 PMCID: PMC9062769 DOI: 10.1016/j.jad.2021.12.098] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 12/10/2021] [Accepted: 12/20/2021] [Indexed: 12/31/2022]
Abstract
BACKGROUND Dysregulated stress responsivity is implicated in adolescent risk for depression and self-injurious thoughts and behaviors (STBs). However, studies often examine levels of the stress response in isolation, precluding understanding of how coordinated disturbance across systems confers risk. The current study utilized a novel person-centered approach to identify stress correspondence profiles and linked them to depressive symptoms, STBs, and neural indices of self-regulatory capacity. METHOD Adolescents with and without a major depressive disorder diagnosis (N = 162, Mage = 16.54, SD = 1.96, 72.8% White, 66.5% female) completed the Trier Social Stress Test (TSST), questionnaires, and clinical interviews. Stress experience (self-report), expression (observed), and physiology (salivary cortisol) were assessed during the experimental protocol. Adolescents also underwent a magnetic resonance imaging scan. RESULTS Multitrajectory modeling revealed four profiles. High Experience-High Expression-Low Physiology (i.e., lower stress correspondence) adolescents were more likely to report depressive symptoms, lifetime nonsuicidal self-injury, and suicidal ideation relative to all other subgroups reflecting higher stress correspondence: Low Experience-Low Expression-Low Physiology, Moderate Experience-Moderate Expression-Moderate Physiology, High Experience-High Expression-High Physiology. High Experience-High Expression-Low Physiology adolescents also exhibited less positive amygdala-ventromedial prefrontal cortex resting state functional connectivity relative to Moderate Experience-Moderate Expression-Moderate Physiology. LIMITATIONS Data were cross-sectional, precluding inference about our profiles as etiological risk factors or mechanisms of risk. CONCLUSIONS Findings illustrate meaningful heterogeneity in adolescent stress correspondence with implications for multimodal, multilevel assessment and outcome monitoring in depression prevention and intervention efforts.
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Affiliation(s)
- Jason José Bendezú
- The Institute of Child Development, University of Minnesota, Minneapolis, MN 55455, United States; Department of Psychology, University of Minnesota, Minneapolis, MN 55455, United States.
| | - Michelle Thai
- Department of Psychology, University of Minnesota, Minneapolis, MN 55455, United States
| | - Andrea Wiglesworth
- Department of Psychology, University of Minnesota, Minneapolis, MN 55455, United States
| | - Kathryn R Cullen
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, Minneapolis, MN 55455, United States
| | - Bonnie Klimes-Dougan
- Department of Psychology, University of Minnesota, Minneapolis, MN 55455, United States
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13
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Zhang Q, Jia LX, Cui JF, Wang Q, Ye JY, Shi HS, Wang Y, Chan RCK. The relationship between schizotypal traits and satisfaction with life among Chinese young adults: The mediating effect of trait anxiety and mind wandering. Psych J 2022; 11:310-316. [PMID: 35231958 DOI: 10.1002/pchj.531] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 12/22/2021] [Accepted: 01/24/2022] [Indexed: 11/09/2022]
Abstract
Schizotypal traits have been found to be negatively associated with satisfaction with life but the underlying mechanisms are not well understood. This study investigated the association between schizotypal traits and satisfaction with life and explored the mediating role of trait anxiety and mind wandering in the relationship between those two variables in a sample of Chinese young adults. One hundred and two individuals with high schizotypal traits and 104 individuals with low schizotypal traits were screened using the Schizotypal Personality Questionnaire. They completed a series of questionnaires including the Satisfaction with Life Scale, Trait Anxiety Inventory, and Mind Wandering Questionnaire. Results showed that: First, the high schizotypal trait group showed lower satisfaction with life, and higher trait anxiety and mind wandering frequency than the low schizotypal trait group. Second, the high schizotypal trait group, trait anxiety, and mind wandering negatively predicted satisfaction with life. Third, mediation analyses showed that all indirect effect paths in the mediation model were significant, that is, trait anxiety and mind wandering alone and together mediated the relationship between schizotypal trait group and satisfaction with life. In conclusion, high schizotypal trait is a risk factor for low satisfaction with life. The association between schizotypal traits and satisfaction with life was mediated by the combination of trait anxiety and mind wandering. This study has implications for improving life satisfaction in individuals with high schizotypal traits.
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Affiliation(s)
- Qin Zhang
- Neuropsychology and Applied Cognitive Neuroscience Laboratory, CAS Key Laboratory of Mental Health, Institute of Psychology, Beijing, China.,Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Lu-Xia Jia
- Neuropsychology and Applied Cognitive Neuroscience Laboratory, CAS Key Laboratory of Mental Health, Institute of Psychology, Beijing, China.,Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Ji-Fang Cui
- Research Center for Information and Statistics, National Institute of Education Sciences, Beijing, China
| | - Qian Wang
- Mental Health Education Center, Harbin Institute of Technology, Harbin, China
| | - Jun-Yan Ye
- Neuropsychology and Applied Cognitive Neuroscience Laboratory, CAS Key Laboratory of Mental Health, Institute of Psychology, Beijing, China.,Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Hai-Song Shi
- North China Electric Power University, Beijing, China
| | - Ya Wang
- Neuropsychology and Applied Cognitive Neuroscience Laboratory, CAS Key Laboratory of Mental Health, Institute of Psychology, Beijing, China.,Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Raymond C K Chan
- Neuropsychology and Applied Cognitive Neuroscience Laboratory, CAS Key Laboratory of Mental Health, Institute of Psychology, Beijing, China.,Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
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Léonard C, Desaulniers-Simon JM, Tat D, De Beaumont L, Gosselin N. Effects of Music Intervention on Stress in Concussed and Non-Concussed Athletes. Brain Sci 2021; 11:brainsci11111501. [PMID: 34827500 PMCID: PMC8615872 DOI: 10.3390/brainsci11111501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 10/24/2021] [Accepted: 11/05/2021] [Indexed: 11/16/2022] Open
Abstract
Sport-related concussion is a serious public health issue affecting millions of individuals each year. Among the many negative side effects, emotional symptoms, such as stress, are some of the most common. Stress management is repeatedly cited by expert groups as an important intervention for this population. It was shown that music has relaxing effects, reducing stress through the activation of brain areas involved in emotions and pleasure. The objective of this study was to explore the effects of a music-listening intervention compared with silence on experimentally induced stress in concussed and non-concussed athletes. To this aim, four groups of athletes (non-concussed music, non-concussed silence, concussed music, and concussed silence) performed the Trier Social Stress Test, for which both physiological (skin conductance level) and self-reported stress measurements were taken. No significant difference was found in the pattern of stress recovery for self-reported measurements. However, the skin conductance results showed greater and faster post-stress recovery after listening to music compared with silence for concussed athletes only. Taken together, these results suggest that music could be an efficient stress management tool to implement in the everyday life of concussed athletes to help them prevent stress accumulation.
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Affiliation(s)
- Camille Léonard
- Department of Psychology, Université de Montréal, Montreal, QC H3T 1J4, Canada; (C.L.); (D.T.)
- International Laboratory for Brain, Music and Sound Research (BRAMS), Outremont, QC H2V 2S9, Canada;
- Music, Emotions and Cognition Research Laboratory (MUSEC), Université de Montréal, Montreal, QC H2V 2S9, Canada
| | - Jeanne Marie Desaulniers-Simon
- International Laboratory for Brain, Music and Sound Research (BRAMS), Outremont, QC H2V 2S9, Canada;
- Music, Emotions and Cognition Research Laboratory (MUSEC), Université de Montréal, Montreal, QC H2V 2S9, Canada
- Faculty of Medicine, Université de Montréal, Montreal, QC H3T 1J4, Canada
| | - Diana Tat
- Department of Psychology, Université de Montréal, Montreal, QC H3T 1J4, Canada; (C.L.); (D.T.)
- International Laboratory for Brain, Music and Sound Research (BRAMS), Outremont, QC H2V 2S9, Canada;
- Music, Emotions and Cognition Research Laboratory (MUSEC), Université de Montréal, Montreal, QC H2V 2S9, Canada
| | - Louis De Beaumont
- Department of Surgery, Université de Montréal, Montreal, QC H3T 1J4, Canada;
- CIUSSS Nord-de-l’Ile-de Montréal Research Center, Hôpital du Sacré-Cœur-de-Montréal, Montreal, QC H4J 1C5, Canada
| | - Nathalie Gosselin
- Department of Psychology, Université de Montréal, Montreal, QC H3T 1J4, Canada; (C.L.); (D.T.)
- International Laboratory for Brain, Music and Sound Research (BRAMS), Outremont, QC H2V 2S9, Canada;
- Music, Emotions and Cognition Research Laboratory (MUSEC), Université de Montréal, Montreal, QC H2V 2S9, Canada
- Center for Research on Brain, Language and Music (CRBLM), McGill University, Montreal, QC H3G 2A8, Canada
- Correspondence: ; Tel.: +1-514-343-6111 (ext. 3448)
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15
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Sharma G, Gujral JS, Agarwal A, Jat M, Mohanty S, Pandey RM. Exploring knowledge, attitude and practice regarding yoga among patients attending cardiology and neurology clinics in a tertiary care hospital in northern India. THE NATIONAL MEDICAL JOURNAL OF INDIA 2021; 34:201-205. [PMID: 35112541 DOI: 10.25259/nmji_11_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Background The use of complementary and alternative medicine, particularly yoga is increasing in non-communicable diseases (NCDs). We assessed the overall awareness regarding yoga among patients and their opinion about it as an adjunct therapy for NCDs. Methods We included 384 patients attending the cardiology and neurology clinics at a tertiary care centre in northern India. A questionnaire was developed to assess the knowledge, attitude and practice of yoga as a therapy. Results Ninety per cent of patients were aware of yoga, mainly through print and electronic media. Of the surveyed patients, 22% practised yoga. Lack of time and knowledge were cited as the main reasons for non-practice among the non-practising patients (88%), of which 82% believed that yoga could be practised along with modern medicine. In addition, 61% were ready to accept treatment if offered at the surveyed tertiary care centre. Conclusions Adequate knowledge, awareness and attitude towards yoga appears to be present in contrast to the low practice among the patient population surveyed. If implemented in an integrated fashion, the patients were willing to accept yoga as an adjunct therapy for their cardiac and neurological disorders-an encouraging sign given the burden of NCDs in India.
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Affiliation(s)
- Gautam Sharma
- Centre for Integrative Medicine and Research, All India Institute of Medical Sciences, Ansari Nagar, New Delhi 110029, India
| | - Jaskaran Singh Gujral
- Centre for Integrative Medicine and Research, All India Institute of Medical Sciences, Ansari Nagar, New Delhi 110029, India
| | - Aman Agarwal
- Centre for Integrative Medicine and Research, All India Institute of Medical Sciences, Ansari Nagar, New Delhi 110029, India
| | - Mansingh Jat
- Centre for Integrative Medicine and Research, All India Institute of Medical Sciences, Ansari Nagar, New Delhi 110029, India
| | - Sriloy Mohanty
- Centre for Integrative Medicine and Research, All India Institute of Medical Sciences, Ansari Nagar, New Delhi 110029, India
| | - R M Pandey
- Centre for Integrative Medicine and Research, All India Institute of Medical Sciences, Ansari Nagar, New Delhi 110029, India
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16
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Sauer J, Jeanneret A, Smargiassi O, Thuillard S. Human and machine-induced social stress and cognitive performance. ERGONOMICS 2021; 64:440-454. [PMID: 33180679 DOI: 10.1080/00140139.2020.1850883] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Accepted: 11/07/2020] [Indexed: 06/11/2023]
Abstract
The article examines the effects of social stress on work performance in a laboratory study using a battery of performance tests. Social stress was induced by a combination of negative feedback and ostracism. Participants received negative performance feedback and were ostracised by two confederates of the experimenter. Using a one-way experimental design with three levels (machine-induced stress, human-induced stress, and no stress), 102 participants performed the following tasks: attention, divergent and convergent creativity. Participants also completed questionnaires measuring positive and negative affect, and state self-esteem. The manipulation check confirmed that social stress was successfully implemented. The results showed that social stress increased negative affect and reduced self-esteem. However, performance remained unaffected by social stress on any of the cognitive tasks, with no difference emerging between human-induced and machine-induced stress. The findings provide support for the 'blank-out'-mechanism, which assumes that humans can maintain performance levels even under difficult working conditions. Practitioner summary: Social stress in the form of negative performance feedback and social exclusion has a negative impact on the affect and self-esteem of humans. However, performance on subsequent tasks was not impaired. Abbreviations: TSST: trier social stress test; SSES: state self-esteem scale; PANAS: positive and negative affect schedule; ANOVA: analysis of variance.
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Affiliation(s)
- Juergen Sauer
- Department of Psychology, University of Fribourg, Fribourg, Switzerland
| | - Amélie Jeanneret
- Department of Psychology, University of Fribourg, Fribourg, Switzerland
| | - Ondina Smargiassi
- Department of Psychology, University of Fribourg, Fribourg, Switzerland
| | - Simon Thuillard
- Department of Psychology, University of Fribourg, Fribourg, Switzerland
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17
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Zapater-Fajarí M, Crespo-Sanmiguel I, Pulopulos MM, Hidalgo V, Salvador A. Resilience and Psychobiological Response to Stress in Older People: The Mediating Role of Coping Strategies. Front Aging Neurosci 2021; 13:632141. [PMID: 33692681 PMCID: PMC7937969 DOI: 10.3389/fnagi.2021.632141] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2020] [Accepted: 02/01/2021] [Indexed: 11/13/2022] Open
Abstract
Resilience, the ability to overcome adversity and face stressful demands and experiences, has been strongly associated with successful aging, a low risk of diseases and high mental and physical functioning. This relationship could be based on adaptive coping behaviors, but more research is needed to gain knowledge about the strategies employed to confront social stress. Thus, we aimed to investigate the role of the use of active or passive coping strategies by resilient people in dealing with stressful situations. For this purpose, we measured resilience, coping strategies, and perceived stress in 66 healthy older adults (31 men and 35 women) between 56 and 75 years old who were exposed to stress (Trier Social Stress Test, TSST) or a control situation. The stress response was analyzed at endocrine (cortisol) and psychological (anxiety) levels. In the stress condition, moderated mediation analysis showed a conditional indirect effect of resilience on cortisol reactivity through active coping. However, passive coping strategies did not mediate the resilience-cortisol relationship. In addition, neither active nor passive coping mediated the relationship between resilience and the anxiety response. These results suggest that resilience is associated with active coping strategies, which in turn could explain, at least in part, individual differences in the cortisol response to a psychosocial laboratory stressor. These factors may prevent the development of stress-related pathologies associated with aging and facilitate healthy and satisfactory aging.
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Affiliation(s)
- Mariola Zapater-Fajarí
- Laboratory of Cognitive Social Neuroscience, Department of Psychobiology and IDOCAL, University of Valencia, Valencia, Spain
| | - Isabel Crespo-Sanmiguel
- Laboratory of Cognitive Social Neuroscience, Department of Psychobiology and IDOCAL, University of Valencia, Valencia, Spain
| | - Matias M Pulopulos
- Laboratory of Cognitive Social Neuroscience, Department of Psychobiology and IDOCAL, University of Valencia, Valencia, Spain.,Instituto de Investigación Sanitaria Aragón, Department of Psychology and Sociology, Area of Psychobiology, University of Zaragoza, Teruel, Spain
| | - Vanesa Hidalgo
- Laboratory of Cognitive Social Neuroscience, Department of Psychobiology and IDOCAL, University of Valencia, Valencia, Spain.,Instituto de Investigación Sanitaria Aragón, Department of Psychology and Sociology, Area of Psychobiology, University of Zaragoza, Teruel, Spain
| | - Alicia Salvador
- Laboratory of Cognitive Social Neuroscience, Department of Psychobiology and IDOCAL, University of Valencia, Valencia, Spain
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18
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Ball S, Hussey LC. The Effects of Augmented Reality on Prelicensure Nursing Students' Anxiety Levels. J Nurs Educ 2021; 59:142-148. [PMID: 32130415 DOI: 10.3928/01484834-20200220-04] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2019] [Accepted: 11/25/2019] [Indexed: 11/20/2022]
Abstract
BACKGROUND Prelicensure nursing students experience high anxiety as they enter the clinical setting, which can have a negative impact on learning care performance and critical thinking. This study explored the viability of an innovative technological teaching strategy, augmented reality (AR), as a platform to prepare students and decrease their anxiety levels when entering a new environment. METHOD A pretest/posttest quasiexperimental design was used to assess the effect of AR 360 photosphere on preli-censure nursing students' anxiety levels as they entered a new clinical environment compared with anxiety levels of prelicensure nursing students who participated in the traditional faculty-led orientation method. RESULTS Students from three midwestern colleges of nursing completed the State-Trait Anxiety Inventory before and after completing the AR 360 photosphere orientation or a faculty-led orientation. An independent t test revealed no difference in students' anxiety levels between the two methods of orientation. CONCLUSION Although there were no significant differences in nursing students' anxiety levels between the two methods of clinical orientation, the AR 360 can be a valuable method of orientation that saves faculty time and ensures more consistent and uniform content compared with the traditional faculty orientation method. [J Nurs Educ. 2020;59(3):142-148.].
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19
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Aydin F, Odaci H. Life satisfaction of counsellor supervisees: the role of counselling self-efficacy, trait anxiety and trait hope. BRITISH JOURNAL OF GUIDANCE & COUNSELLING 2020. [DOI: 10.1080/03069885.2020.1853039] [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]
Affiliation(s)
- Fatih Aydin
- Department of Guidance and Counselling, Sivas Cumhuriyet University, Sivas, Turkey
| | - Hatice Odaci
- Department of Guidance and Counselling, Trabzon University, Trabzon, Turkey
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20
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Li M, Ren Y, Sun H. Social Anxiety Status of Left-Behind Children in Rural Areas of Hunan Province and its Relationship with Loneliness. Child Psychiatry Hum Dev 2020; 51:1016-1024. [PMID: 32794051 DOI: 10.1007/s10578-020-01045-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Revised: 05/02/2020] [Accepted: 08/09/2020] [Indexed: 12/11/2022]
Abstract
OBJECTIVE This study was designed to investigate the situation of social anxiety among left-behind children in rural areas of Hunan Province, China, and to study the effect of social anxiety on loneliness. METHODOLOGY A total of 797 left-behind children were selected from rural areas in Hunan Province, China. The basic information questionnaire for left-behind children, Social Anxiety Scale for Children, Perceived Social Support Scale and UCLA Loneliness Scale were used for investigation. RESULTS (1) The social anxiety score of left-behind children in China is 6.84 ± 4.28, higher than non-left-behind children, and the score of boys is lower than that of girls, with no significant difference. The score of left-behind children in grade 5 is significantly lower than that of left-behind children in other grades. (2) The overall loneliness score is 16.30 ± 5.10, higher than non-left-behind children, and the score of boys is significantly higher than that of girls. (3) Social anxiety has a significant positive predictive effect on loneliness (P < 0.01). Regression analysis shows that social anxiety not only affects loneliness directly, but also affects loneliness indirectly through the mediating role of perceived social support. CONCLUSIONS Social anxiety is a risk factor for loneliness of left-behind children in rural areas. In the influence of social anxiety on loneliness, social support plays a partial mediating role.
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Affiliation(s)
- Menglong Li
- Physical Education Institute, Hunan First Normal University, Changsha City, China.
| | - Yujia Ren
- Physical Education Institute, Hunan First Normal University, Changsha City, China
| | - Hua Sun
- Physical Education Institute, Hunan First Normal University, Changsha City, China
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21
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Redondo-Flórez L, Fernández-Lucas J, Clemente-Suárez VJ. Cultural Differences in Stress-Related Psychological, Nutrition, Physical Activity and Oral Health Factors of Professors. Nutrients 2020; 12:nu12123644. [PMID: 33260820 PMCID: PMC7760793 DOI: 10.3390/nu12123644] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Revised: 11/20/2020] [Accepted: 11/20/2020] [Indexed: 12/26/2022] Open
Abstract
With the aim to explore cultural differences in stress-related psychological, nutrition, physical activity, and oral health factors between Spanish and Latin American professors, we analysed stress-related factors in 598 professors (39.9% male, 60.1% female, 41.3 ± 9.8 years) by a collection of questionnaires, which involved psychological, nutritional, physical activity and oral health items. Results showed how Spanish professors presented significantly (p ≤ 0.05) higher scores than Latin American professors in perceived stress (Spanish: 21.40 ± 4.32 vs. Latin American: 20.36 ± 4.31), teaching stress (Spanish: 6.59 ± 2.28 vs. Latin American: 6.00 ± 2.99) and neuroticism (Spanish: 5.40 ± 2.10 vs. Latin American: 4.58 ± 1.72). Spanish professors also showed healthier nutritional and physical activity habits than their Latin American counterparts, presenting higher consumption of milk products and a higher numbers of meals per day, greater weekly meat and fish consumption and higher weekly resistance training, as well as less eating between hours and snacking consumption. Nevertheless, Spanish professors brushed their teeth less and showed a higher smoking habit than Latin American professors. We concluded that there were cultural differences between Spanish and Latin American professors. In the present research, Spanish professors showed significantly higher burnout levels, teaching stress, perceived stress, and neuroticism than Latin American professors, and several differences were also found around health behaviours. These differences in perceived stress, teaching stress and burnout syndrome may be due to the habituation process of Latin American professors, and probably are associated with a higher stressful and demanding socio-cultural context.
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Affiliation(s)
| | - Jesús Fernández-Lucas
- Applied Biotechnology Group, Biomedical Science School, Universidad Europea de Madrid, 28670 Villaviciosa de Odón, Spain;
- Grupo de Investigación en Ciencias Naturales y Exactas, GICNEX, Universidad de la Costa, CUC, Barranquilla 080002, Colombia
| | - Vicente Javier Clemente-Suárez
- Faculty of Sports Sciences, Universidad Europea de Madrid, 28670 Madrid, Spain;
- Grupo de Investigación en Cultura, Educación y Sociedad, Universidad de la Costa, Barranquilla 080002, Colombia
- Correspondence: ; Tel./Fax: +34-911-413-585
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22
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Sprajcer M, Jay SM, Vincent GE, Zhou X, Vakulin A, Lack L, Ferguson SA. Are Individuals with Low Trait Anxiety Better Suited to On-Call Work? Clocks Sleep 2020; 2:473-486. [PMID: 33198226 PMCID: PMC7712885 DOI: 10.3390/clockssleep2040035] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 10/22/2020] [Accepted: 11/03/2020] [Indexed: 11/21/2022] Open
Abstract
Research has indicated that individuals with certain traits may be better suited to shiftwork and non-standard working arrangements. However, no research has investigated how individual differences impact on-call outcomes. As such, this study investigated the impact of trait anxiety on sleep and performance outcomes on-call. Seventy male participants (20–35 years) completed an adaptation night, a control night, and two on-call nights in a laboratory. Trait anxiety was determined using the State Trait Anxiety Inventory (STAI) X-2, and participants completed the STAI X-1 prior to bed each night to assess state anxiety. Sleep was measured using polysomnography and quantitative electroencephalographic analysis. Performance was assessed using a 10-min psychomotor vigilance task (PVT) performed each day at 0930, 1200, 1430 and 1700 h. Data pooled from three separate but inter-related studies was used for these analyses. Results indicated that the effects of trait anxiety on state anxiety, sleep and performance outcomes on-call were generally limited. These findings suggest that on-call outcomes are not negatively affected by higher levels of trait anxiety.
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Affiliation(s)
- Madeline Sprajcer
- Appleton Institute, School of Health Medical and Applied Sciences, Central Queensland University, Wayville 5034, SA, Australia; (S.M.J.); (G.E.V.); (S.A.F.)
- Correspondence:
| | - Sarah M Jay
- Appleton Institute, School of Health Medical and Applied Sciences, Central Queensland University, Wayville 5034, SA, Australia; (S.M.J.); (G.E.V.); (S.A.F.)
| | - Grace E Vincent
- Appleton Institute, School of Health Medical and Applied Sciences, Central Queensland University, Wayville 5034, SA, Australia; (S.M.J.); (G.E.V.); (S.A.F.)
| | - Xuan Zhou
- Australian Centre for Precision Health, University of South Australia, Adelaide 5000, SA, Australia;
| | - Andrew Vakulin
- Adelaide Institute for Sleep Health, College of Medicine and Public Health, Flinders University, Adelaide 5042, SA, Australia;
- Woolcock Institute of Medical Research, Centre for Sleep and Chronobiology, Sydney 2037, NSW, Australia
| | - Leon Lack
- Adelaide Institute for Sleep Health, College of Education, Psychology, and Social Work, Flinders University, Adelaide 5042, SA, Australia;
| | - Sally A Ferguson
- Appleton Institute, School of Health Medical and Applied Sciences, Central Queensland University, Wayville 5034, SA, Australia; (S.M.J.); (G.E.V.); (S.A.F.)
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23
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Beltrán-Velasco AI, Bellido-Esteban A, Ruisoto-Palomera P, Mendoza KH, Clemente-Suárez VJ. The Effect of Cultural Differences in Psychophysiological Stress Response in High Education Context: A Pilot Study. Appl Psychophysiol Biofeedback 2020; 45:23-29. [PMID: 31612295 DOI: 10.1007/s10484-019-09452-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The simulation scenarios are increasingly being used to assess professional competences in health sciences at university level. The objective of this study was to explore the effect of differences in the stress psychophysiological response of Psychology degree students from Spain and Colombia undergoing to clinical practice. Multiple psychophysiological measures were obtained in a sample of 25 Colombian and Spanish Psychology students undergoing to simulation scenario. Differences in the initial level of stress and habituation process as reported by self-reported and psychophysiological measurements as discussed. Differences in stress-related psychological traits are also analyzed and further discussed.
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Affiliation(s)
| | | | - Pablo Ruisoto-Palomera
- Department of Basic Psychology, Psychobiology and Methodology of Behavioural Sciences, Faculty of Psychology, University of Salamanca, Salamanca, Spain
| | - Ketty Herrera Mendoza
- Grupo de Investigación en Cultura, Educación y Sociedad, Universidad de la Costa, Barranquilla, Colombia
| | - Vicente Javier Clemente-Suárez
- Applied Psychophysiological Research Group, European University of Madrid, Madrid, Spain.
- Faculty of Sports Science, Universidad Europea de Madrid, Madrid, Spain.
- Grupo de Investigación en Cultura, Educación y Sociedad, Universidad de la Costa, Barranquilla, Colombia.
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24
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Mah AYJ, Chapman DA, Markowitz EM, Lickel B. Coping with climate change: Three insights for research, intervention, and communication to promote adaptive coping to climate change. J Anxiety Disord 2020; 75:102282. [PMID: 32781413 DOI: 10.1016/j.janxdis.2020.102282] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 07/29/2020] [Accepted: 07/30/2020] [Indexed: 11/18/2022]
Abstract
Climate change poses a major threat to human well-being and will be the root cause of a variety of stressors in coming decades. Psychologists have an important role to play in developing interventions and communication strategies to help people understand and cope with climate change impacts. Through a review of the literature, we identify three guiding insights for strategies to promote adaptive coping and resilience to climate change stress. First, it is unlikely that one single "correct" or "best" way of communicating about adaptive coping with climate change exists, but there are established best practices communicators can follow. Second, in implementing these best practices, practitioners must attend to the impact of variability in the nature of different kinds of stress caused by climate change, as well as individual differences in how people chronically respond to stressors. Third, because individuals, communities, and ecosystems are interconnected, work on adaptive coping to climate change must address individual coping in the context of community and ecosystem resilience. These insights from psychological science can be leveraged to promote human flourishing despite increasing stressors posed by climate change.
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Affiliation(s)
- Andrea Y J Mah
- University of Massachusetts Amherst, Department of Psychological and Brain Sciences, 135 Hicks Way, Amherst, MA, 01003, USA; University of Massachusetts Amherst, Department of Environmental Conservation, 160 Holdsworth Way, Amherst, MA, 01003, USA.
| | - Daniel A Chapman
- University of Pennsylvania, Annenberg Public Policy Center, 202 S 36thStreet, Philadelphia, PA 19104, USA; Yale Law School, Cultural Cognition Project, 127 Wall Street, New Haven, CT, 06511, USA
| | - Ezra M Markowitz
- University of Massachusetts Amherst, Department of Environmental Conservation, 160 Holdsworth Way, Amherst, MA, 01003, USA
| | - Brian Lickel
- University of Massachusetts Amherst, Department of Psychological and Brain Sciences, 135 Hicks Way, Amherst, MA, 01003, USA
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25
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Rab SL, Admon R. Parsing inter- and intra-individual variability in key nervous system mechanisms of stress responsivity and across functional domains. Neurosci Biobehav Rev 2020; 120:550-564. [PMID: 32941963 DOI: 10.1016/j.neubiorev.2020.09.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2019] [Revised: 08/21/2020] [Accepted: 09/03/2020] [Indexed: 12/16/2022]
Abstract
Exposure to stressful events is omnipresent in modern human life, yet people show considerable heterogeneity in the impact of stress exposure(s) on their functionality and overall health. Encounter with stressor(s) is counteracted by an intricate repertoire of nervous-system responses. This narrative review starts with a brief summary of the vast evidence that supports heart rate variability, cortisol secretion, and large-scale cortical network interactions as kay physiological, endocrinological, and neural mechanisms of stress responsivity, respectively. The second section highlights potential sources for inter-individual variability in these mechanisms, by focusing on biological, environmental, social, habitual, and psychological factors that may influence stress responsivity patterns and thus contribute to heterogeneity in the impact of stress exposure on functionality and health. The third section introduces intra-individually variability in stress responsivity across functional domains as a novel putative source for heterogeneity in the impact of stress exposure. Challenges and future directions are further discussed. Parsing inter- and intra-individual variability in nervous-system mechanisms of stress responsivity and across functional domains is critical towards potential clinical translation.
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Affiliation(s)
- Sharona L Rab
- Department of Psychology, University of Haifa, Haifa, Israel
| | - Roee Admon
- Department of Psychology, University of Haifa, Haifa, Israel; The Integrated Brain and Behavior Research Center (IBBRC), University of Haifa, Haifa, Israel.
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26
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The impacts of a COVID-19 epidemic focus and general belief in a just world on individual emotions. PERSONALITY AND INDIVIDUAL DIFFERENCES 2020; 168:110349. [PMID: 32843782 PMCID: PMC7440079 DOI: 10.1016/j.paid.2020.110349] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 08/10/2020] [Accepted: 08/18/2020] [Indexed: 12/18/2022]
Abstract
Whether the general belief in a just world (GBJW) can protect individual emotions during a major disaster is a matter of debate. This study conducted two experiments to explore this question during the COVID-19 epidemic. Experiment 1 (N = 92, Mage = 22.52, 48.91% was male) manipulated the focus regarding the COVID-19 epidemic to investigate the impact of this focus on participants' emotions. The results showed that compared with the nonepidemic focus group, the epidemic focus group had higher negative emotions and lower positive emotions. Experiment 2 (N = 200, Mage = 23.91, 49% was male) manipulated the epidemic focus and GBJW to investigate their effects on the participants' emotions. The results showed that high levels of GBJW reduced negative emotions and increased positive emotions regardless of whether the participants were focused on the epidemic. This study expands the influence of the GBJW on individual emotions and finds that the GBJW can protect individuals' emotions when they face a major social disaster. These findings imply that controlling people's intake of information on the epidemic can avoid their suffering from the vicarious traumatization caused by epidemic-related information overload and that improving the public's GBJW protects their mental health during an epidemic.
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27
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Weerdmeester J, van Rooij MM, Engels RC, Granic I. An Integrative Model for the Effectiveness of Biofeedback Interventions for Anxiety Regulation: Viewpoint. J Med Internet Res 2020; 22:e14958. [PMID: 32706654 PMCID: PMC7413290 DOI: 10.2196/14958] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Revised: 01/03/2020] [Accepted: 01/22/2020] [Indexed: 12/22/2022] Open
Abstract
Biofeedback has shown to be a promising tool for the treatment of anxiety; however, several theoretical as well as practical limitations have prevented widespread adaptation until now. With current technological advances and the increasing interest in the use of self-monitoring technology to improve mental health, we argue that this is an ideal time to launch a new wave of biofeedback training. In this viewpoint paper, we reflect on the current state of biofeedback training, including the more traditional techniques and mechanisms that have been thought to explain the effectiveness of biofeedback such as the integration of operant learning and meditation techniques, and the changes in interoceptive awareness and physiology. Subsequently, we propose an integrative model that includes a set of cognitive appraisals as potential determinants of adaptive trajectories within biofeedback training such as growth mindset, self-efficacy, locus of control, and threat-challenge appraisals. Finally, we present a set of detailed guidelines based on the integration of our model with the mechanics and mechanisms offered by emerging interactive technology to encourage a new phase of research and implementation using biofeedback. There is a great deal of promise for future biofeedback interventions that harness the power of wearables and video games, and that adopt a user-centered approach to help people regulate their anxiety in a way that feels engaging, personal, and meaningful.
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Affiliation(s)
| | | | | | - Isabela Granic
- Behavioural Science Institute, Radboud University, Nijmegen, Netherlands
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Abdelall ES, Eagle Z, Finseth T, Mumani AA, Wang Z, Dorneich MC, Stone RT. The Interaction Between Physical and Psychosocial Stressors. Front Behav Neurosci 2020; 14:63. [PMID: 32528259 PMCID: PMC7247805 DOI: 10.3389/fnbeh.2020.00063] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2019] [Accepted: 04/03/2020] [Indexed: 11/13/2022] Open
Abstract
Do physical and psychosocial stressors interact to increase stress in ways not explainable by the stressors alone? A preliminary study compared participants' stress response while subjected to a physical stressor (reduced or full physical load) and a predetermined social stressor (confronted by calm or aggressive behavior). Salivary cortisol samples measured endocrine stress. Heart rate variability (HRV) and electrodermal activity (EDA) measured autonomic stress. Perceived stress was measured via discomfort and stress state surveys. Participants with a heavier load reported increased distress and discomfort. Encountering an aggressive individual increased endocrine stress, distress levels, and perceived discomfort. Higher autonomic stress and discomfort were found in participants with heavier physical load and aggressive individuals. The results suggest a relationship where physical load increases the stressfulness of aggressive behavior in ways not explainable by the effects of the stressors alone. Future research is needed to confirm this investigation's findings.
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Affiliation(s)
- Esraa S Abdelall
- Department of Industrial and Manufacturing Systems Engineering, Iowa State University, Ames, IA, United States.,Industrial Engineering Department, Jordan University of Science and Technology, Irbid, Jordan
| | - Zoe Eagle
- Department of Industrial and Manufacturing Systems Engineering, Iowa State University, Ames, IA, United States
| | - Tor Finseth
- Department of Industrial and Manufacturing Systems Engineering, Iowa State University, Ames, IA, United States
| | - Ahmad A Mumani
- Department of Industrial and Manufacturing Systems Engineering, Iowa State University, Ames, IA, United States.,Industrial Engineering Department, Yarmouk University, Irbid, Jordan
| | - Zhonglun Wang
- Department of Industrial and Manufacturing Systems Engineering, Iowa State University, Ames, IA, United States
| | - Michael C Dorneich
- Department of Industrial and Manufacturing Systems Engineering, Iowa State University, Ames, IA, United States
| | - Richard T Stone
- Department of Industrial and Manufacturing Systems Engineering, Iowa State University, Ames, IA, United States
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29
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Newman VE, Liddell BJ, Beesley T, Most SB. Failures of executive function when at a height: Negative height-related appraisals are associated with poor executive function during a virtual height stressor. Acta Psychol (Amst) 2020; 203:102984. [PMID: 31887635 DOI: 10.1016/j.actpsy.2019.102984] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Revised: 12/02/2019] [Accepted: 12/09/2019] [Indexed: 12/31/2022] Open
Abstract
It is difficult to maintain cognitive functioning in threatening contexts, even when it is imperative to do so. Research indicates that precarious situations can impair subsequent executive functioning, depending on whether they are appraised as threatening. Here, we used virtual reality to place participants at ground level or at a virtual height in order to examine the impact of a threat-related context on concurrent executive function and whether this relationship was modulated by negative appraisals of heights. Executive function was assessed via the Go/NoGo and N-Back tasks, indexing response inhibition and working memory updating respectively. Participants with negative appraisals of heights exhibited impaired executive function on both tasks when performing at a virtual height (i.e., a threat-related context) but not at ground-level, demonstrating the importance of considering the cognitive consequences of individual differences in negative interpretations of emotionally-evocative situations. We suggest that a virtual reality approach holds practical benefits for understanding how individuals are able to maintain cognitive ability when embedded within threatening situations.
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30
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Wadsworth ME, Broderick AV, Loughlin-Presnal JE, Bendezu JJ, Joos CM, Ahlkvist JA, Perzow SED, McDonald A. Co-activation of SAM and HPA responses to acute stress: A review of the literature and test of differential associations with preadolescents' internalizing and externalizing. Dev Psychobiol 2019; 61:1079-1093. [PMID: 31102264 PMCID: PMC6823107 DOI: 10.1002/dev.21866] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Revised: 04/16/2019] [Accepted: 04/17/2019] [Indexed: 12/22/2022]
Abstract
Understanding co-activation patterns of the hypothalamic-pituitary-adrenal axis (HPA) and sympathetic adrenal medullary (SAM) during early adolescence may illuminate risk for development of internalizing and externalizing problems. The present study advances empirical work on the topic by examining SAM-HPA co-activation during both the reactivity and recovery phases of the stress response following acute stress exposure. Fourth and fifth grade boys and girls (N = 149) provided cortisol and alpha-amylase via saliva at seven times throughout a 95-min assessment in which they were administered the modified Trier Social Stress Test. Parents reported on adolescents' life stress, pubertal development, medication use, and externalizing problems. Adolescents reported their own internalizing symptoms. Multiple linear regressions tested both direct and interactive effects of SAM and HPA reactivity and recovery on internalizing and externalizing problems. Results from these analyses showed that whereas SAM and HPA reactivity interacted to predict internalizing symptoms, it was their interaction during the recovery phase that predicted externalizing. Concurrent high SAM and HPA reactivity scores predicted high levels of internalizing and concurrently low SAM and HPA recovery scores predicted high levels of externalizing. Implications of the findings for further study and clinical application are discussed.
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Affiliation(s)
| | | | | | - Jason J Bendezu
- The Pennsylvania State University, University Park, Pennsylvania
| | - Celina M Joos
- The Pennsylvania State University, University Park, Pennsylvania
| | - Jarl A Ahlkvist
- The Pennsylvania State University, University Park, Pennsylvania
| | - Sarah E D Perzow
- The Pennsylvania State University, University Park, Pennsylvania
| | - Ashley McDonald
- The Pennsylvania State University, University Park, Pennsylvania
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31
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Use of a non-human robot audience to induce stress reactivity in human participants. COMPUTERS IN HUMAN BEHAVIOR 2019. [DOI: 10.1016/j.chb.2019.05.019] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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32
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Duan H, Wang X, Wang Z, Xue W, Kan Y, Hu W, Zhang F. Acute Stress Shapes Creative Cognition in Trait Anxiety. Front Psychol 2019; 10:1517. [PMID: 31440176 PMCID: PMC6694741 DOI: 10.3389/fpsyg.2019.01517] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Accepted: 06/17/2019] [Indexed: 12/29/2022] Open
Abstract
This study examined the cognitive mechanism underlying acute stress in creative cognition among individuals with high and low trait anxiety. Specifically, cognitive inhibition was assessed using the flanker task during acute stress. Fifty-two participants (26 with high trait anxiety, 26 with low trait anxiety, with a mean age of 18.94 years) underwent stress induction via the Trier Social Stress Test (TSST). They all completed the Alternative Uses Test (AUT) and the Remote Associates Test (RAT) before and after the TSST. Biochemical markers (salivary cortisol and salivary alpha amylase) were recorded at regular intervals. The results showed that cognitive inhibition was influenced by trait anxiety and acute stress. In low-trait anxious individuals after experiencing acute stress, there was a lack of cognitive inhibition and they performed better in AUT (fluency), compared to before experiencing acute stress, whereas high-trait anxious individuals showed a decreased interference effect and reduced performance in AUT (fluency, flexibility, and originality). In the RAT, there were shorter response times and increased accuracy after acute stress in both high- and low-trait anxiety groups. Thus, we suggest that cognitive control, which modulates changes in acute stress, influences creative cognition. These findings provide evidence that inhibition control mediates the effect of stress on the creativity of individuals with different trait anxiety.
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Affiliation(s)
- Haijun Duan
- MOE Key Laboratory of Modern Teaching Technology, Shaanxi Normal University, Xi'an, China
| | - Xuewei Wang
- MOE Key Laboratory of Modern Teaching Technology, Shaanxi Normal University, Xi'an, China
| | - Zijuan Wang
- MOE Key Laboratory of Modern Teaching Technology, Shaanxi Normal University, Xi'an, China.,Jinyuan International School, Shaanxi Normal University, Xi'an, China
| | - Wenlong Xue
- MOE Key Laboratory of Modern Teaching Technology, Shaanxi Normal University, Xi'an, China
| | - Yuecui Kan
- MOE Key Laboratory of Modern Teaching Technology, Shaanxi Normal University, Xi'an, China
| | - Weiping Hu
- MOE Key Laboratory of Modern Teaching Technology, Shaanxi Normal University, Xi'an, China.,Collaborative Innovation Center of Assessment Towards Basic Education Quality, Beijing Normal University, Beijing, China
| | - Fengqing Zhang
- Department of Psychology, Drexel University, Philadelphia, PA, United States
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33
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Anxiety sensitivity moderates the subjective experience but not the physiological response to psychosocial stress. Int J Psychophysiol 2019; 141:76-83. [DOI: 10.1016/j.ijpsycho.2019.04.012] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Revised: 04/16/2019] [Accepted: 04/29/2019] [Indexed: 12/12/2022]
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34
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Ferreira SO. Activación emocional en sujetos humanos: procedimientos para la inducción experimental de estrés. PSICOLOGIA USP 2019. [DOI: 10.1590/0103-6564e20180176] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Resumen El estudio de los efectos del estrés sobre la cognición y el comportamiento es un área de especial interés y desarrollo científico, tanto para la Psicología como para las Neurociencias. La inducción de estrés constituye un elemento fundamental en estos estudios, pues permite la manipulación de esta forma de activación emocional, como variable independiente, para observar su efecto sobre la conducta; no obstante, esta inducción debe ser suficiente para generar incrementos significativos en los niveles de cortisol y cumplir los estándares éticos establecidos para la experimentación con humanos. El presente artículo tiene como propósito aportar una revisión general sobre la activación emocional, para profundizar en el conocimiento acerca de los procedimientos utilizados en la inducción experimental de estrés en sujetos humanos. Se concluye que se requiere el diseño de protocolos más eficaces, para lo cual, el uso de las simulaciones y otras herramientas tecnológicas puede ser de gran utilidad.
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35
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Shields GS, Spahr CM, Yonelinas AP. Feel free to write this down: Writing about a stressful experience does not impair change detection task performance. Emotion 2018; 20:317-322. [PMID: 30550306 DOI: 10.1037/emo0000549] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Acute stress impairs working memory (i.e., the ability to update and keep information in mind). Although that effect is well established, the boundaries around it are not. In particular, little is known about how recalling an unresolved stressor might influence working memory, or about how stress-or recalling a stressful event-influences the processes underlying working memory task performance (e.g., sustained/controlled attention vs. capacity). We addressed these issues in the present study (N = 171) by randomly assigning participants to write about an unresolved, extremely stressful experience (stressful writing condition; n = 85) or the events of the prior day (control condition; n = 86), and, subsequently, both measured change detection task performance and used computational cognitive modeling to estimate the processes underlying it-namely, attention, capacity, and bias. We found that, relative to the control task, writing about a stressful experience neither impaired performance on the change detection task nor altered any of the processes underlying performance on that task. These results show that the effects of writing about an unresolved, stressful episode do not parallel effects of acute stress on working memory, indicating that experiencing a stressor may have very different cognitive effects than recalling it at a later time. (PsycINFO Database Record (c) 2020 APA, all rights reserved).
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36
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Which Psychopathological Syndromes Could Be Associated with the Risk of Suicide among Substance Users? INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2018; 15:ijerph15102279. [PMID: 30336594 PMCID: PMC6209981 DOI: 10.3390/ijerph15102279] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Revised: 10/02/2018] [Accepted: 10/14/2018] [Indexed: 12/20/2022]
Abstract
Background: Research has shown that suicide is a highly present phenomenon among the drug dependent population. Moreover, individuals with substance use disorder (SUD) present high psychopathological comorbidity. This study aimed to describe which clinical syndromes are linked to the presence of risk of suicide. Methods: The study was based on a consecutive non-probabilistic convenience sample of 196 patients who attended the Public Addiction Center in Girona (Spain). Sociodemographic data, as well as suicide risk and drug related characteristics, were recorded. The risk of suicide was assessed with the Spanish version of "risk of suicide". Complicated grief was assessed with the Spanish version of the Inventory of Complicated Grief. Clinical syndromes were measured with the Spanish version of MCMI-III. Results: The syndromes most frequently associated with the presence of risk of suicide were complicated grief, major depression and thought disorder. Conclusions: Different psychopathological syndromes were identified in relation to risk of suicide among patients with SUD. The present results highlight the importance of accurately diagnosing those individuals.
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37
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The role of childhood trauma and stress reactivity for increased alcohol craving after induced psychological trauma: an experimental analogue study. Psychopharmacology (Berl) 2018; 235:2883-2895. [PMID: 30203300 DOI: 10.1007/s00213-018-4979-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Accepted: 07/17/2018] [Indexed: 01/01/2023]
Abstract
BACKGROUND Traumatic events are associated with alcohol use problems with increased alcohol craving as a potential mediator. There is still a lack of knowledge regarding the causal nature of this association and its underlying mechanisms. This study investigated the effects of acute trauma exposure on alcohol craving in healthy individuals considering the role of stress reactivity and childhood trauma (CT) using a laboratory randomized controlled design. METHODS Ninety-five healthy participants were randomly exposed to a trauma or a neutral film. History of CT, and pre- to post-film changes in craving (craving reactivity, CR), anxiety, skin conductance, heart rate, and saliva cortisol levels were assessed. Moreover, associations between trauma film exposure and CR, the moderating role of CT, and associations between CT, stress reactivity, and trauma-induced CR were analyzed. RESULTS Relative to the neutral film, the trauma film elicited an increase in CR in females but not in males. In males but not in females, the association between trauma film exposure and CR was moderated by CT, with trauma-induced CR increasing with the number of CT. In males, CT was related to decreased cortisol reactivity and increased heart rate and skin conductance response of which skin conductance was also associated with CR. DISCUSSION These findings provide further evidence for a causal link between traumatic experiences and CR. While this association seems to be stronger in females, males might still be at risk in case of other vulnerability factors such as CT, with altered sympathetic stress reactivity as a potential contributing mechanism.
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38
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Emotion regulation as a predictor of the endocrine, autonomic, affective, and symptomatic stress response and recovery. Psychoneuroendocrinology 2018; 94:112-120. [PMID: 29775874 DOI: 10.1016/j.psyneuen.2018.04.028] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2017] [Revised: 03/15/2018] [Accepted: 04/25/2018] [Indexed: 01/16/2023]
Abstract
Stress is associated with the development of mental disorders such as depression and psychosis. The ability to regulate emotions is likely to influence how individuals respond to and recover from acute stress, and may thus be relevant to symptom development. To test this, we investigated whether self-reported emotion regulation predicts the endocrine, autonomic, affective, and symptomatic response to and recovery from a stressor. Social-evaluative stress was induced by the Trier Social Stress Test (TSST) in N = 67 healthy individuals (53.7% female, Mage = 29.9). Self-reported habitual emotion regulation skills were assessed at baseline. We measured salivary cortisol, heart rate, negative affect, state depression and state paranoia at three time points: pre-TSST, post-TSST, and after a 10 min recovery phase. Repeated-measures ANOVA showed all indicators to significantly increase in response to the stressor (p < .001) and decrease during the recovery phase (p < .001), except for salivary cortisol, which showed a linear increase (p < .001). The habitual use of maladaptive emotion regulation (e.g., rumination, catastrophizing) significantly predicted an increased affective and reduced cortisol response. Adaptive emotion regulation (e.g., acceptance, reappraisal) was not predictive of the stress response for any of the indicators. Neither type of emotion regulation predicted response during the stress recovery phase. Individuals who habitually resort to maladaptive emotion regulation strategies show a stronger affective and a blunted endocrine stress response, which may make them vulnerable to mental health problems. However, further research is needed to identify the full scope of skills required for effective stress-regulation before this knowledge can be used to develop effective prevention programs.
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Zandara M, Villada C, Hidalgo V, Salvador A. Assessing the antecedents and consequences of threat appraisal of an acute psychosocial stressor: the role of optimism, displacement behavior, and physiological responses. Stress 2018. [PMID: 29529922 DOI: 10.1080/10253890.2018.1449830] [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] [Indexed: 10/17/2022] Open
Abstract
The feeling of stress is increasing in today's societies, particularly in young adults subjected to social evaluative situations in highly competitive academic and work contexts. Threat appraisal is a primary and fundamental reaction when people face a stressful situation. The aim of this study was to investigate the role of dispositional optimism as an antecedent and displacement behavior as a consequence of threat appraisal of a social-evaluative situation of stress. A second objective was to verify the moderating role of physiological responses to stress (heart rate and cortisol reactivity) in the relationship between threat appraisal and displacement behavior. To do this, we combined the Trier Social Stress Test (TSST) with ethological analysis, self-report questionnaires, and physiological data. As expected, people who scored higher on dispositional optimism perceived stress as less threatening, and a higher perception of threat was positively related to displacement behavior patterns. Moreover, the results showed that threat appraisal fully mediates the relationship between dispositional optimism and displacement behavior, and that only heart rate reactivity (not cortisol) moderates the relationship between threat appraisal and displacement behavior.
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Affiliation(s)
- Martina Zandara
- a Research Institute on Personnel Psychology, Organizational Development, and Quality of Working Life (IDOCAL), Department of Social Psychology , University of Valencia , Av. Blasco Ibáñez, 21, F-401, 46010 Valencia, Spain, Valencia , Spain
- b Laboratory of Social Cognitive Neuroscience, IDOCAL , University of Valencia , Av. Blasco Ibáñez, 21, F-401. 46010, Valencia , Spain
| | - Carolina Villada
- c Department of Behavioral and Cognitive Neurobiology, Neurobiology institute , Universidad Nacional Autónoma de México , Juriquilla, Querétaro , México
| | - Vanesa Hidalgo
- b Laboratory of Social Cognitive Neuroscience, IDOCAL , University of Valencia , Av. Blasco Ibáñez, 21, F-401. 46010, Valencia , Spain
- d Department of Psychology and Sociology, Area of Psychobiology, University of Zaragoza, Teruel, Spain , Aragon Health Research Institute (IIS Aragon) , Zaragoza , Spain
| | - Alicia Salvador
- d Department of Psychology and Sociology, Area of Psychobiology, University of Zaragoza, Teruel, Spain , Aragon Health Research Institute (IIS Aragon) , Zaragoza , Spain
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40
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Biological mechanisms underlying the liver's regulation of emotions in women: A study using the Trier Social Stress Test. JOURNAL OF TRADITIONAL CHINESE MEDICAL SCIENCES 2018. [DOI: 10.1016/j.jtcms.2018.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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41
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Villada C, Hidalgo V, Almela M, Salvador A. Assessing Performance on an Evaluated Speaking Task. J PSYCHOPHYSIOL 2018. [DOI: 10.1027/0269-8803/a000185] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Abstract. Coping with social stress involves cognitive perceptions and the activation of several physiological mechanisms. Our main purpose was to examine how psychological factors such as cognitive appraisal, and particularly self-efficacy, may affect psychophysiological reactivity to social stress and young people’s performance on an evaluated speaking task. Thirty-five university students (18 men and 17 women) were exposed to the Trier Social Stress Test (TSST) and a control condition in a counterbalanced order. Self-efficacy, several dimensions of trait anxiety related to social evaluation, and changes in state anxiety were assessed. Additionally, heart rate and heart rate variability (HRV) were analyzed by means of R-R and r-MSSD parameters, respectively. The results indicate that a positive self-assessment of their own ability to overcome a social threat was related to the predominance of vagal tone and better performance. However, cardiac reactivity was not related to the quality of the performance displayed. In addition, some dimensions of trait anxiety, such as cognitive anxiety and test evaluation anxiety, were negatively associated with self-efficacy and performance. These findings emphasize the relevance of self-efficacy, a key component of cognitive appraisal, in explaining psychophysiological reactivity to social stress. Furthermore, they highlight the importance of some personality characteristics, such as social evaluation anxiety, in explaining performance in specifically related stressful situations, regardless of autonomic activation.
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Affiliation(s)
- Carolina Villada
- Laboratory of Social Neuroscience, Department of Psychobiology and IDOCAL, University of Valencia, Spain
| | - Vanesa Hidalgo
- Laboratory of Social Neuroscience, Department of Psychobiology and IDOCAL, University of Valencia, Spain
| | - Mercedes Almela
- Laboratory of Social Neuroscience, Department of Psychobiology and IDOCAL, University of Valencia, Spain
| | - Alicia Salvador
- Laboratory of Social Neuroscience, Department of Psychobiology and IDOCAL, University of Valencia, Spain
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42
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Baranger DAA, Margolis S, Hariri AR, Bogdan R. An earlier time of scan is associated with greater threat-related amygdala reactivity. Soc Cogn Affect Neurosci 2017; 12:1272-1283. [PMID: 28379578 PMCID: PMC5597858 DOI: 10.1093/scan/nsx057] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2016] [Revised: 01/25/2017] [Accepted: 04/02/2017] [Indexed: 12/13/2022] Open
Abstract
Time-dependent variability in mood and anxiety suggest that related neural phenotypes, such as threat-related amygdala reactivity, may also follow a diurnal pattern. Here, using data from 1,043 young adult volunteers, we found that threat-related amygdala reactivity was negatively coupled with time of day, an effect which was stronger in the left hemisphere (β = -0.1083, p-fdr = 0.0012). This effect was moderated by subjective sleep quality (β = -0.0715, p-fdr = 0.0387); participants who reported average and poor sleep quality had relatively increased left amygdala reactivity in the morning. Bootstrapped simulations suggest that similar cross-sectional samples with at least 300 participants would be able to detect associations between amygdala reactivity and time of scan. In control analyses, we found no associations between time and V1 activation. Our results provide initial evidence that threat-related amygdala reactivity may vary diurnally, and that this effect is potentiated among individuals with average to low sleep quality. More broadly, our results suggest that considering time of scan in study design or modeling time of scan in analyses, as well as collecting additional measures of circadian variation, may be useful for understanding threat-related neural phenotypes and their associations with behavior, such as fear conditioning, mood and anxiety symptoms, and related phenotypes.
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Affiliation(s)
- David A. A. Baranger
- BRAIN Laboratory, Department of Psychological and Brain Sciences, Washington University in St. Louis, St. Louis, MO 63130, USA
- Division of Biology and Biomedical Sciences, Washington University in St. Louis, St. Louis, MO 63110, USA
| | - Seth Margolis
- BRAIN Laboratory, Department of Psychological and Brain Sciences, Washington University in St. Louis, St. Louis, MO 63130, USA
| | - Ahmad R. Hariri
- Laboratory of NeuroGenetics, Department of Psychology and Neuroscience, Duke University, Durham, NC 27708, USA
| | - Ryan Bogdan
- BRAIN Laboratory, Department of Psychological and Brain Sciences, Washington University in St. Louis, St. Louis, MO 63130, USA
- Division of Biology and Biomedical Sciences, Washington University in St. Louis, St. Louis, MO 63110, USA
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43
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Liu JJW, Ein N, Peck K, Huang V, Pruessner JC, Vickers K. Sex differences in salivary cortisol reactivity to the Trier Social Stress Test (TSST): A meta-analysis. Psychoneuroendocrinology 2017; 82:26-37. [PMID: 28486178 DOI: 10.1016/j.psyneuen.2017.04.007] [Citation(s) in RCA: 162] [Impact Index Per Article: 23.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2016] [Revised: 04/12/2017] [Accepted: 04/12/2017] [Indexed: 10/19/2022]
Abstract
Some, but not all studies using the Trier Social Stress Test (TSST) have demonstrated evidence in support of sex differences in salivary cortisol. The aim of the current meta-analysis is to examine sex differences in salivary cortisol following exposure to the TSST. We further explored the effects of modifications to the TSST protocol and procedural variations as potential moderators. We searched articles published from January, 1993 to February, 2016 in MedLine, PsychINFO, and ProQuest Theses and Dissertations. This meta-analysis is based on 34 studies, with a total sample size of 1350 individuals (640 women and 710 men). Using a random effects model, we found significant heterogeneity in salivary cortisol output across sexes, such that men were observed to have higher cortisol values at peak and recovery following the TSST compared to women. Modifications to the sampling trajectory of cortisol (i.e., duration of acclimation, peak sampling time, and duration of recovery) significantly moderated the heterogeneity across both sexes. Further, there are observed sex differences at various time points of the reactive cortisol following the TSST. Lastly, current results suggest that these sex differences can be, at least in part, attributed to variations in methodological considerations across studies. Future research could advance this line of inquiry by using other methods of analyses (e.g., area under the curve; AUC), in order to better understand the effects of methodological variations and their implications for research design.
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Affiliation(s)
- Jenny J W Liu
- Department of Psychology, Ryerson University, Toronto, Ontario, Canada; Institute for Stress and Wellbeing Research, Ryerson University, Toronto, Ontario, Canada
| | - Natalie Ein
- Department of Psychology, Ryerson University, Toronto, Ontario, Canada; Institute for Stress and Wellbeing Research, Ryerson University, Toronto, Ontario, Canada
| | - Katlyn Peck
- Department of Psychology, Ryerson University, Toronto, Ontario, Canada; Institute for Stress and Wellbeing Research, Ryerson University, Toronto, Ontario, Canada
| | - Vivian Huang
- Department of Psychology, Ryerson University, Toronto, Ontario, Canada; Institute for Stress and Wellbeing Research, Ryerson University, Toronto, Ontario, Canada
| | - Jens C Pruessner
- Department of Psychology, McGill University, Montreal, Quebec, Canada
| | - Kristin Vickers
- Department of Psychology, Ryerson University, Toronto, Ontario, Canada; Institute for Stress and Wellbeing Research, Ryerson University, Toronto, Ontario, Canada.
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Social anxiety and the cortisol response to social evaluation in children and adolescents. Psychoneuroendocrinology 2017; 78:159-167. [PMID: 28209542 DOI: 10.1016/j.psyneuen.2017.02.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2016] [Revised: 01/11/2017] [Accepted: 02/06/2017] [Indexed: 12/24/2022]
Abstract
Contradictory findings have been reported on the relation between social anxiety and the cortisol response to social evaluation in youth. The present longitudinal study aimed to clarify this relation by taking pubertal development into account. Data were collected in two waves, two years apart, for a community sample of 196 participants, aged 8-17 years at Time 1. Pubertal development and social anxiety were assessed with self-report questionnaires. Salivary cortisol was obtained before and after participants completed the Leiden Public Speaking Task. Data were analyzed using regression analysis with clustered bootstrap. The dependent variable was the cortisol area under the curve. Social anxiety and pubertal development scores were decomposed into between- and within-participants components. Between participants, the relation between social anxiety and the cortisol response to public speaking varied with pubertal development: socially anxious individuals showed higher responses at low levels of pubertal development, but lower responses at high levels of pubertal development. Within participants, an increase in social anxiety over time was associated with a lower cortisol response. The results are in line with the suggestion that the responses of socially anxious individuals change from elevated in childhood to attenuated in adolescence and adulthood. Attenuation of the cortisol response is explained by theories proposing that the stress response changes with the duration of the stressor.
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Stephens MAC, Mahon PB, McCaul ME, Wand GS. Hypothalamic-pituitary-adrenal axis response to acute psychosocial stress: Effects of biological sex and circulating sex hormones. Psychoneuroendocrinology 2016; 66:47-55. [PMID: 26773400 PMCID: PMC4788592 DOI: 10.1016/j.psyneuen.2015.12.021] [Citation(s) in RCA: 159] [Impact Index Per Article: 19.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2015] [Revised: 11/23/2015] [Accepted: 12/17/2015] [Indexed: 01/05/2023]
Abstract
Dysregulation of the hypothalamic-pituitary-adrenal (HPA) axis influences the risk for developing stress-related disorders. Sex-dependent differences in the HPA axis stress response are believed to contribute to the different prevalence rates of stress-related disorders found in men and women. However, studies examining the HPA axis stress response have shown mixed support for sex differences, and the role of endogenous sex hormones on HPA axis response has not been adequately examined in humans. This study utilized the largest sample size to date to analyze the effects of biological sex and sex hormones on HPA axis social stress responses. Healthy, 18- to 30- year-old community volunteers (N=282) completed the Trier Social Stress Test (TSST), a widely used and well-validated stress-induction laboratory procedure. All women (n=135) were tested during the follicular phase of their menstrual cycle (when progesterone levels are most similar to men). Adrenocorticotropic hormone (ACTH) and cortisol measures were collected at multiple points throughout pre- and post-TSST. Testosterone and progesterone (in men) and progesterone and estradiol (in women) were determined pre-TSST. Following the TSST, men had greater ACTH and cortisol levels than women. Men had steeper baseline-to-peak and peak-to-end ACTH and cortisol response slopes than women; there was a trend for more cortisol responders among men than women. Testosterone negatively correlated with salivary cortisol response in men, while progesterone negatively correlated with ACTH and cortisol responses in women. These data confirm that men show more robust activation of the HPA axis response to the TSST than do women in the follicular phase of the menstrual cycle. Testosterone results suggest an inhibitory effect on HPA axis reactivity in men. Progesterone results suggest an inhibitory effect on HPA axis reactivity in women. Future work is needed to explain why men mount a greater ACTH and cortisol response to the TSST than do women during the follicular phase of the menstrual cycle.
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Affiliation(s)
- Mary Ann C Stephens
- Department of Psychiatry and Behavioral Sciences, The Johns Hopkins University School of Medicine, 550 N. Broadway, Suite 115, Baltimore, MD 21205, USA.
| | - Pamela B Mahon
- Mood Disorders Center, Department of Psychiatry and Behavioral Sciences, The Johns Hopkins University School of Medicine, 600 N. Wolfe St, Phipps 300, Baltimore, MD 21287, USA.
| | - Mary E McCaul
- Department of Psychiatry and Behavioral Sciences, The Johns Hopkins University School of Medicine, 550 N. Broadway, Suite 115, Baltimore, MD 21205, USA.
| | - Gary S Wand
- Department of Psychiatry and Behavioral Sciences, The Johns Hopkins University School of Medicine, 550 N. Broadway, Suite 115, Baltimore, MD 21205, USA; Department of Medicine, The Johns Hopkins University School of Medicine, 720 Rutland Ave., Ross Building, Rm 863, Baltimore, MD 21205, USA.
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46
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Fluharty ME, Attwood AS, Munafò MR. Anxiety sensitivity and trait anxiety are associated with response to 7.5% carbon dioxide challenge. J Psychopharmacol 2016; 30:182-7. [PMID: 26561530 PMCID: PMC4724859 DOI: 10.1177/0269881115615105] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The 7.5% carbon dioxide (CO2) inhalation model is used to provoke acute anxiety, for example to investigate the effects of anxiety on cognitive processes, or the efficacy of novel anxiolytic agents. However, little is known about the relationship of baseline anxiety sensitivity or trait anxiety (i.e., anxiety proneness), with an individual's response to the 7.5% CO2 challenge. We examined data from a number of 7.5% CO2 challenge studies to determine whether anxiety proneness was related to subjective or physiological response. Our findings indicate anxiety proneness is associated with greater subjective and physiological responses. However, anxiety-prone individuals also have a greater subjective response to the placebo (medical air) condition. This suggests that anxiety-prone individuals not only respond more strongly to the 7.5% CO2 challenge, but also to medical air. Implications for the design and conduct of 7.5% CO2 challenge studies are discussed.
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Affiliation(s)
- Meg E Fluharty
- MRC Integrative Epidemiology Unit (IEU) at the University of Bristol, Bristol, UK UK Centre for Tobacco and Alcohol Studies, School of Experimental Psychology, University of Bristol, Bristol, UK
| | - Angela S Attwood
- MRC Integrative Epidemiology Unit (IEU) at the University of Bristol, Bristol, UK,UK Centre for Tobacco and Alcohol Studies, School of Experimental Psychology, University of Bristol, Bristol, UK
| | - Marcus R Munafò
- MRC Integrative Epidemiology Unit (IEU) at the University of Bristol, Bristol, UK,UK Centre for Tobacco and Alcohol Studies, School of Experimental Psychology, University of Bristol, Bristol, UK
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Avery SN, Clauss JA, Blackford JU. The Human BNST: Functional Role in Anxiety and Addiction. Neuropsychopharmacology 2016; 41:126-41. [PMID: 26105138 PMCID: PMC4677124 DOI: 10.1038/npp.2015.185] [Citation(s) in RCA: 204] [Impact Index Per Article: 25.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2015] [Revised: 05/03/2015] [Accepted: 06/17/2015] [Indexed: 01/17/2023]
Abstract
The consequences of chronic stress on brain structure and function are far reaching. Whereas stress can produce short-term adaptive changes in the brain, chronic stress leads to long-term maladaptive changes that increase vulnerability to psychiatric disorders, such as anxiety and addiction. These two disorders are the most prevalent psychiatric disorders in the United States, and are typically chronic, disabling, and highly comorbid. Emerging evidence implicates a tiny brain region-the bed nucleus of the stria terminalis (BNST)-in the body's stress response and in anxiety and addiction. Rodent studies provide compelling evidence that the BNST plays a central role in sustained threat monitoring, a form of adaptive anxiety, and in the withdrawal and relapse stages of addiction; however, little is known about the role of BNST in humans. Here, we review current evidence for BNST function in humans, including evidence for a role in the production of both adaptive and maladaptive anxiety. We also review preliminary evidence of the role of BNST in addiction in humans. Together, these studies provide a foundation of knowledge about the role of BNST in adaptive anxiety and stress-related disorders. Although the field is in its infancy, future investigations of human BNST function have tremendous potential to illuminate mechanisms underlying stress-related disorders and identify novel neural targets for treatment.
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Affiliation(s)
- S N Avery
- Department of Psychiatry, Vanderbilt University School of Medicine, Nashville, TN, USA
- Neuroscience Graduate Program, Vanderbilt Brain Institute, Vanderbilt University, Nashville, TN, USA
| | - J A Clauss
- Department of Psychiatry, Vanderbilt University School of Medicine, Nashville, TN, USA
- Neuroscience Graduate Program, Vanderbilt Brain Institute, Vanderbilt University, Nashville, TN, USA
- Vanderbilt School of Medicine, Nashville, TN, USA
| | - J U Blackford
- Department of Psychiatry, Vanderbilt University School of Medicine, Nashville, TN, USA
- Department of Psychology, Vanderbilt University, Nashville, TN, USA
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Optimism and pessimism are related to different components of the stress response in healthy older people. Int J Psychophysiol 2015; 98:213-21. [DOI: 10.1016/j.ijpsycho.2015.09.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2015] [Revised: 08/28/2015] [Accepted: 09/01/2015] [Indexed: 11/30/2022]
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