Parentification and mental health symptoms: mediator effects of perceived unfairness and differentiation of self

Existing research indicates that parentification can result in positive and negative outcomes for individuals; however, little is known about the mechanisms that account for the variability. This study tested a theoretical model of the relation between parentification tasks and mental health symptoms, with perceived unfairness and differentiation of self (DoS) as mediators. The results supported the proposed model in a sample of 783 college students. A significant total indirect effect existed between the latent construct of parentification and that of mental health symptoms. Significant specific indirect effects were observed between parentification and mental health symptoms with perceived unfairness as a mediator; between parentification and DoS with perceived unfairness as a mediator and between perceived unfairness and mental health symptoms mediated by DoS. Implications for clinical work with adult clients who have experienced parentification in their family of origin are addressed.     

Subjective and physiological responses to the 35% carbon dioxide challenge in healthy and non-clinical control populations: a meta-analysis and systematic review

Background/Rationale: The carbon dioxide (CO₂) challenge has been reliably used in laboratory settings as a panicogen in clinical populations. However, the magnitude of these effects on healthy and non-clinical control populations are not clear. The aim of this meta-analysis and systematic review is to provide quantitative estimates of those effects. Specifically, the current paper will evaluate the relative efficacy of the CO₂ challenge in eliciting both subjective and physiological arousal in healthy and non-clinical control populations.

Method: A total of 16 articles with 35 independent samples were included in the meta-analysis, while 37 studies with 74 independent samples were included in the systematic review.

Results: Both the meta-analysis and systematic review found the CO₂ challenge to elicit an increase in subjective distress via self-reported anxiety and fear. Physiological responses via blood pressure and heart rate were heterogeneous in studies sampled, with no significant changes observed across studies. Moderator analyses revealed the variations in findings may be attributed to participant screening and invasive sampling.

Discussion: Findings highlight the CO₂ challenge as a useful tool in the provocation of subjective distress. Implications for both the use of the CO₂ challenge and its anticipated effects in healthy and non-clinical control populations are discussed.     

Resilience Factors in Paediatric Inflammatory Bowel Disease: Health Care Provider,Parent and Youth Perspectives

Journal of Child and Family Studies - Exploring factors related to resilience in youth with inflammatory bowel disease may elucidate modifiable risk factors and inform interventions. Yet, how...     

Die Wechselbeziehung zwischen Gesichts- und Tastsinn bei der Raumwahrnehmung

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