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Morin, Alexandre J. S.; Maïano, Christophe; Scalas, L. Francesca; Janosz, Michel; Litalien, David – Developmental Psychology, 2017
The self-equilibrium hypothesis underlines the importance of having a strong core self, which is defined as a high and developmentally stable self-concept. This study tested this hypothesis in relation to body image (BI) trajectories in a sample of 1,006 adolescents (M[subscript age] = 12.6, including 541 males and 465 females) across a 4-year…
Descriptors: Adolescents, Self Concept, Human Body, Body Composition
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Kim, Sung Reul; Kim, Hyun Kyung; Kim, Ji Young; Kim, Hye Young; Ko, Sung Hee; Park, Minyoung – Journal of School Nursing, 2016
The aim of this study was to identify smoking cessation failure subgroups among Korean adolescents. Participants were 379 smoking adolescents who joined a smoking cessation program. A questionnaire and a cotinine urine test were administered before the program began. Three months after the program ended, the cotinine urine test was repeated. A…
Descriptors: Foreign Countries, Smoking, Health Behavior, Failure
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Lee, Ji-Young; Bae, Sung-Man – School Psychology International, 2015
The purpose of this study was to explore significant variables predicting adolescent suicidal attempts. Socio-environmental variables such as gender, school record, school grade, school adaptation, and family intimacy together with intra-individual variables including depression, anxiety, delinquency, stress, and self-esteem were considered as…
Descriptors: Predictor Variables, Adolescents, At Risk Persons, Social Influences
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Ranta, Klaus; Junttila, Niina; Laakkonen, Eero; Uhmavaara, Anni; La Greca, Annette M.; Niemi, Paivi M. – Child Psychiatry and Human Development, 2012
The aim of this study was to investigate symptoms of social anxiety and the psychometric properties of the "Social Anxiety Scale for Adolescents" (SAS-A) among Finnish adolescents, 13-16 years of age. Study 1 (n = 867) examined the distribution of SAS-A scores according to gender and age, and the internal consistency and factor structure…
Descriptors: Evidence, Anxiety Disorders, Test Validity, Factor Structure