Grounded in achievement goal and self-determination theories, the purpose of this study was to investigate the effects of mastery and performance climate interventions on students' psychobiosocial (PBS) states and self-determined motivation. A first study was conducted to determine the validity of the measures. In a second study, two groups of female students (N = 65, 14-15 years of age) took p...

The purpose of the study is to investigate the effects of concept mapping on mastery goal orientation and academic self-efficacy in a collaborative learning environment. The current study employed a randomized controlled pretest-posttest group design to examine if learning strategies such as concept mapping can help students with both reading comprehension achievement and intrinsic motivation o...

AIM The study aims to evaluate the efficacy of an Outdoor Adventure Group (OAG) for young people with a mental illness. It was hypothesized that participating in OAG would result in an increase in self-esteem, sense of mastery and social connectedness, compared with those who attended other Psychosocial Recovery Group Program groups based at Orygen Youth Health. In addition, those in the OAG wo...

This study examined the relationship between achievement and social goals, and explored how both goals affect students' level of informed self-determination in Physical Education. Participants were 395 high school students. Three scales were used to assess achievement, social goals, and motivation. Several hierarchical regression analyses revealed that mastery-approach goals were the greatest c...

PURPOSE To investigate the contributions of psychological needs (autonomy, competence, and relatedness) and coping strategies (self-compassion, leisure-time exercise, and achievement goals) to engagement and exhaustion in Canadian medical students. METHODS This was an observational study. Two hundred undergraduate medical students participated in the study: 60.4% were female, 95.4% were 20-29...

Objectives: To examine the association between Attention-Deficit/Hyperactivity Disorder (ADHD) and personality characteristics and the potential mediating role of these characteristics in the relationship between ADHD and depression in older adults in the general Dutch population. Design: Data from the Longitudinal Aging study Amsterdam in 2008/2009 were used in a cross-sectional design on 231 ...

The role of parenting variables, including strictness/supervision and warmth and involvement, were examined in relation to school achievement and cognitive and behavioural characteristics among an urban sample of 112 Indigenous Australian adolescents. Structural equation modelling procedures tested the predictive role of parenting variables for mastery motivation, self-efficacy, behaviour probl...

OBJECTIVES To evaluate the implications of internalized anger, self-control and experience of mastery for adolescent girls with severe anorexia nervosa (AN). METHODS Internalized and externalized anger, internal and external control, mastery, use of methods for self-control, and severity of anorexic symptoms were measured by self-report questionnaires in inpatient anorexic teenagers (N=26), i...

The purpose of this study was to examine the influence of Albert Bandura’s four hypothesized sources of self-efficacy on students’ writing self-efficacy beliefs (N = 1256) and to explore how these sources differ as a function of gender and academic level (elementary, middle, high). Consistent with the tenets of self-efficacy theory, each of the sources significantly correlated with writing self...