The effects of emotion regulation strategies on positive and negative affect in early adolescents.

Recent research suggests that impaired emotion regulation (ER) may play an important role in the development of youth psychopathology. However, little research has explored the effects of ER strategies on affect in early adolescents. In Study 1 (n = 76), we examined if early adolescents are able to use distraction and whether the effects of this strategy are similar to talking to one's mother. In Study 2 (n = 184), we compared the effects of distraction, cognitive reappraisal, acceptance, and rumination. In both studies, participants received instructions on how to regulate their emotions after a standardised negative mood induction. In general, the results indicated that distraction, but also cognitive reappraisal and acceptance, had promising short-term effects on positive and negative affect in early adolescents. These findings suggest that targeting adaptive ER skills, such as distraction, acceptance, and cognitive reappraisal, may be an important strategy to prevent or treat psychological problems in early adolescents.

Is the cognitive triad a clear marker of depressive symptoms in youngsters?

Research on depression showed patterns of maladaptive thinking reflecting themes of negative self-evaluation, a pessimistic view on the world and hopelessness regarding the future, the so-called cognitive triad. However, it is still unclear if these cognitive aspects are also a clear marker of depressive symptoms in children. Therefore in the current study we will investigate to what extent the cognitive triad contributes to the prediction of depressive symptoms. Four hundred and seventy-one youngsters with a mean age of 12.41 years, of which 53% were male, participated in this study. They filled in self-report questionnaires to measure depressive symptoms, anxious symptoms, emotional and behavioral problem behavior and the cognitive triad. The cognitive triad explained 43.5% of the variance in depressive symptoms as reported by the children themselves without controlling for comorbid psychopathology. When controlling for comorbid anxiety and externalizing behavior problems, adding the cognitive triad contributes to depressive symptoms with 11% on top of the 45% explained variance by comorbid problems. The findings were observed both in the child (10-12 years) and adolescent (13-15 years) subsample. The standardized betas for the view on the World were low and did only reach the significance level in the adolescent sample. The cognitive triad represents a key component of depressive symptoms, also in younger age groups. Specifically the negative view on the Self and the negative view on the Future is already associated with depressive symptoms in both the child and adolescent subsample. The common variance among different psychopathologies (depression, anxiety and behavioral problems) still needs to be sorted out clearly.

Depression in early, middle and late adolescence: differential evidence for the cognitive diathesis-stress model.

UNLABELLED: Cognitive theory is a prominent framework to study depression in both adults and adolescents. This theory stated that dysfunctional schemas are moderators (known as diathesis) in the association of current stress and psychopathology. However, in adolescents, less evidence has been found so far to corroborate the importance of these schemas. This study aimed to investigate in a cross-sectional design the moderating role of adolescents' early maladaptive schemas (EMS) on depressive symptoms. This will be studied in relation to both important daily stressors (i.e., maternal, paternal and peer rejection) and stressful life events. METHOD: Adolescents (N = 228, age 12-18 years), selected from inpatient and outpatient clinical settings and a non-referred sample, completed questionnaires and interviews measuring psychopathology, cognitive schemas, peer rejection, maternal and paternal rejection, and stressful life events. Parents completed questionnaires about their adolescent measuring psychopathology, stressful life events and peer rejection, as well as their own parental behaviour. RESULTS: Correlational analyses revealed significant associations between the study variables. Evidence was found for an interaction effect between the adolescents' EMS and peer rejection in explaining depressive symptoms, but only in late adolescents. KEY PRACTITIONER MESSAGE: Stress induced by maternal and, in lesser extent, paternal rejection is contributing to depressive symptoms primarily in younger and to lesser extent in older age groups. The quality of peer relationships becomes an increasingly salient source of distress as adolescence unfolds and is certainly an important mechanism affecting depression in adolescence. Maladaptive schemas only start functioning as a cognitive diathesis in late adolescence, increasing depression in response to peer-related distress. Since maladaptive schemas are not yet operating as cognitive vulnerability factors in early and middle adolescence, early interventions for depressive disorders may be more effective compared with treatment in later adolescence.

Self-determined motivation towards physical activity in adolescents treated for obesity: an observational study.

BACKGROUND: Within the Self-Determination Theory (SDT) framework, the first major study aim was to investigate the SDT tenets in an obese adolescent population by examining the factor structure of the Behavioural Regulation in Exercise Questionnaire-2 (BREQ-2) and by investigating associations between physical activity (PA) and motivation in obese adolescents. The second aim was to study differences in motivation according to adolescents' educational level, since lower educated obese adolescent are a sub-risk group for lower PA levels among the obese adolescents. The third aim was to investigate whether attending a residential obesity treatment program could lead to an increase in autonomous motivation towards PA and to see if the treatment effect on motivation was different in low versus high educated youth. METHODS: For the first study aim, the sample comprised 177 obese adolescents at the start of a 10-month multidisciplinary residential obesity treatment program (BMI = 35.9 ± 6.0 kg/m², 15.1 ± 1.5 years, 62% girls). A subsample of 65 adolescents (stratified by educational level) were divided into low (n = 34) versus high educated (n = 31) as part of the second and third study aim. Motivation was assessed using the BREQ-2 and PA using the Flemish Physical Activity Questionnaire. RESULTS: Exploratory factor analysis showed sufficient validations with the original factor for 17 out of 19 BREQ-2 items. Significant positive correlations were found between PA and the composite score of relative autonomy (r = 0.31, p < 0.001), introjected (r = 0.23, p < 0.01), identified (r = 0.31, p < 0.001) and intrinsic regulation (r = 0.38, p < 0.001). Higher educated adolescents scored higher on the composite score of relative autonomy, introjected, identified and intrinsic regulation at the start of treatment (F = 3.68, p < 0.001). The composite score of relative autonomy, external, identified and intrinsic regulation significantly increased during treatment for all adolescents (F = 6.65, p < 0.001). Introjected regulation significantly increased for lower educated adolescents (F = 25.57, p < 0.001). CONCLUSIONS: The BREQ-2 can be used in an obese adolescent population. Higher levels of autonomous motivation towards PA were related to higher PA levels. Adolescents had increases in both autonomous and controlled forms of motivation during treatment. Special attention for lower educated adolescents during treatment is needed, as they have a lower autonomous motivation at the start of treatment and an increase in introjected regulation during treatment.