Internet gaming disorder (IGD) is significantly associated with depression across previous studies, and significantly affects the development of mental health among Chinese adolescents. In this two-wave longitudinal research, we tested the mediating role of maladaptive cognition and the moderating role of mindfulness in the linkage between depression and IGD among Chinese adolescents ( = 580, 355 females, average age = 15.76 years, 1.31) who completed questionnaires. Results of regression-based analyses showed that depression was positively related to IGD. Maladaptive cognition significantly mediated the link between depression and IGD. Moreover, mindfulness moderated the second part of the mediation process. Specifically, as the level of mindfulness increased, the influence of depression on the future IGD through maladaptive cognition was weakened. The present study demonstrates the key roles of maladaptive cognition and mindfulness in the link between depression and IGD, and further supports the cognitive-behavioral model of pathological Internet use.
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http://dx.doi.org/10.3390/ijerph20043633 | DOI Listing |
Psychiatry Investig
December 2024
Department of Psychiatry, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea.
Objective: This study compared adaptive functioning measured by the Korean version of Vineland Adaptive Behavior Scales, Second Edition (K-VABS-II), in preschool children with developmental disabilities (DD) and those with typical development (TD). We also examined the correlation of K-VABS-II adaptive profiles with developmental and behavioral assessments.
Methods: Two hundred preschool children (73 females and 127 males, mean age 54.
Addict Behav
January 2025
Department of Psychology, Faculty of Social Sciences, University of Macau, Macau; Centre for Cognitive and Brain Sciences, Institute of Collaborative Innovation, University of Macau, Macau. Electronic address:
Previous research investigating Internet gaming disorder (IGD) in China involved mainly youth samples despite the large population of adult gamers. Drawing on the self-regulatory executive function model, this study aimed to demonstrate the psychometric robustness of negative and positive gaming-specific metacognitions assessed by the short-form Metacognitions about Online Gaming Scale (MOGS; Study 1). Then, Study 2 aimed to explore bidirectional associations between these two factors of the MOGS and IGD among a broad age spectrum of Chinese adult gamers.
View Article and Find Full Text PDFIntroduction This secondary analysis of quality control data assessed principal components of personality dysfunction and their relationship to mentalizing in a sample of treatment-seeking women with severe personality disorders. Methods The Schedule for Nonadaptive and Adaptive Personality (SNAP) and the Movie for the Assessment of Social Cognition (MASC) were administered to 37 females in routine quality assessments of a specialized residential treatment program. Principal component analysis (PCA) of SNAP scores was used to determine dimensions of personality most significantly contributing to overall maladaptive personality functioning.
View Article and Find Full Text PDFJ Psychopharmacol
January 2025
Eating Disorders Continuum and Research Center, Douglas Mental Health University Institute, Montreal, QC, Canada.
Introduction: Eating disorders are characterized by maladaptive eating behaviors and preoccupations around body shape, weight, and eating. The serotonin system has been among the most widely studied neurobiological factors in relation to eating disorders. Recent research also highlighted the role of oxytocin.
View Article and Find Full Text PDFPsychoneuroendocrinology
December 2024
Neuroendocrine Unit, Division of Endocrinology, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA; Multidisciplinary Eating Disorders Research Collaborative, Mass General Brigham, Boston, MA, USA; Harvard Medical School, Boston, MA, USA; Division of Pediatric Endocrinology, Department of Pediatrics, University of Virginia, Charlottesville, VA, USA. Electronic address:
Background: Appetite-regulating hormones are implicated in anorexia nervosa (AN) pathophysiology, however, data are limited for appetite-regulating hormones across the AN weight spectrum. We aimed to investigate fasting and post-prandial concentrations of appetite-regulating hormones - peptide YY (PYY), cholecystokinin (CCK), and ghrelin - among adolescent and young adult females across the AN weight spectrum, specifically those with AN and Atypical AN, and healthy controls (HC).
Methods: Participants (N = 95; ages 11-22 years) included 33 with AN, 25 with Atypical AN, and 37 HC.
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