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1.
Int J Psychophysiol ; 170: 198-209, 2021 12.
Article in English | MEDLINE | ID: mdl-34710539

ABSTRACT

Social support is associated with mental well-being and favorable therapy outcomes. As autonomy-connectedness, the capacity for self-governance in interpersonal context, may affect reliance on others, we investigated whether stress-modulating effects of social support are moderated by autonomy-connectedness. Ninety-seven undergraduates completed measures on autonomy-connectedness and trait social anxiety, and attended a laboratory session with a friend (support) or alone (control). All underwent a virtual Trier Social Stress Test and completed anxiety, cortisol and heart rate (variability) measures. Preregistered analyses revealed that social support reduced anxiety reactivity and delayed heart rate variability decreases, but not heart rate. Contrary to hypotheses, autonomy-connectedness did not predict stress-reactivity or interact with condition. Exploratory analyses suggested effects of social support on cortisol reactivity and indicated that reported support quality varied by trait anxiety and self-awareness. Our findings underline the stress-modulating effects of social support and suggest that social support can benefit individuals with varying levels of autonomy-connectedness.


Subject(s)
Anxiety Disorders , Social Support , Anxiety , Female , Humans , Hydrocortisone , Psychological Tests , Saliva , Stress, Psychological
2.
Tijdschr Psychiatr ; 62(2): 148-156, 2020.
Article in Dutch | MEDLINE | ID: mdl-32141522

ABSTRACT

BACKGROUND: Attachment insecurity and difficulty with mentalization are common in patients with eating disorders and might be related to their symptoms and lack of autonomy.
AIM: To investigate the role of attachment and mentalization in the course of anorexia nervosa (AN) and bulimia nervosa (BN).
METHOD: Patients with AN and BN were assessed at the start of treatment, and after 1 year and 1.5 years concerning attachment security and mentalization in relation to eating disorder and co-morbid symptoms and autonomy. The results at the start of treatment were compared to those of controls without an eating disorder.
RESULTS: Attachment insecurity and low level of mentalization were more prevalent in patients than in controls, and associated with borderline personality disorder and/or self-injurious behaviour. Attachment security increased after 1 year of treatment. Recovery from eating disorder after 1 year was related to higher level of mentalization and improvement of autonomy. Low pre-treatment level of mentalization predicted persistence of eating disorder until 1.5 years of follow-up.
CONCLUSION: Good mentalization is associated with recovery from eating disorder. More research on the effect of mentalization based treatment for patients with eating disorders, with or without borderline personality disorder, is recommended.


Subject(s)
Anorexia Nervosa , Borderline Personality Disorder , Bulimia Nervosa , Feeding and Eating Disorders , Mentalization , Anorexia Nervosa/epidemiology , Anorexia Nervosa/therapy , Bulimia Nervosa/epidemiology , Bulimia Nervosa/therapy , Humans
3.
Psychoneuroendocrinology ; 111: 104482, 2020 01.
Article in English | MEDLINE | ID: mdl-31677411

ABSTRACT

Oxytocin is considered a biological mechanism underlying stress-protective effects of positive social interactions. It is assumed to underlie the women-specific tend-and-befriend response to stress, although few studies have tested this assertion with female samples. The aim of the present study was, therefore, to test whether oxytocin enhances stress-protective effects of social support during stress in women, taking into account the moderating role of childhood adversity. The sample consisted of 180 female undergraduate students who had reported on experiences of childhood abuse and how often their mother used love withdrawal as an insensitive disciplinary strategy. Women participated in a virtual version of the Trier Social Stress Test (TSST) and were randomly assigned to receive 24 IU oxytocin or a placebo and to receive support or no support from a female friend (sub-groups N = 45). Results showed that oxytocin reduced heart rate variability during the TSST in participants who received support, possibly indicating that oxytocin increases attention and stimulates a challenge motivational state in the presence of a friend. In addition, we found that, in the presence of a friend, oxytocin reduced state anxiety levels and cortisol levels after the TSST, but only in women with higher levels of adverse childhood experiences. Our findings may indicate that oxytocin is a neurobiological means to attain and benefit from social support under stressful circumstances, which may be particularly adaptive for women with a history of adversity. Thus, oxytocin may function as motivator for affiliative disposition during stress exposure in women with a history of childhood adversity. Results should be replicated in clinical samples.


Subject(s)
Oxytocin/pharmacology , Stress, Psychological/drug therapy , Administration, Intranasal/methods , Adult , Adverse Childhood Experiences , Female , Friends/psychology , Heart Rate/drug effects , Humans , Hydrocortisone/analysis , Hypothalamo-Hypophyseal System/physiopathology , Oxytocin/administration & dosage , Oxytocin/metabolism , Pituitary-Adrenal System/physiopathology , Saliva/chemistry , Social Support , Stress, Psychological/physiopathology , Young Adult
4.
Anxiety Stress Coping ; 32(3): 244-258, 2019 05.
Article in English | MEDLINE | ID: mdl-30776918

ABSTRACT

BACKGROUND: Autonomous individuals are characterized by self-governance; awareness of and capacity to realize one's wishes and needs, while being connected with and sensitive towards others. In line with earlier research showing consistent associations between autonomy-connectedness deficits and anxiety, we tested in two studies whether autonomy deficits predict anxious responses to acute stressors. METHODS: In Study 1, participants (N = 177) viewed an anxiety-inducing film fragment and reported anxiety before and after viewing the clip. In experimental Study 2, participants (N = 100) were randomly allocated to one of two conditions: giving a short presentation to an audience (impromptu speech task) or watching another person's presentation (control condition). Anxiety was measured at baseline, after a preparation period and directly after the presentation. RESULTS: In Study 1, individuals' anxiety in reaction to watching the movie was positively associated with the autonomy-connectedness component sensitivity to others. In Study 2, individuals' anxiety in reaction to preparing the presentation was negatively associated with the autonomy-connectedness component self-awareness. CONCLUSIONS: Specific autonomy components may be related to experiencing anxiety in differing situations (i.e., related to others' distress or presenting one's personal views). Collectively these results indicate that autonomy-connectedness deficits may form a vulnerability factor for experiencing anxiety.


Subject(s)
Anxiety/etiology , Personal Autonomy , Female , Humans , Interpersonal Relations , Male , Young Adult
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