Smoking poses a significant threat to adolescent health because of its immediate and long-term detrimental health effects. Smoking refusal self-efficacy predicts smoking behavior in adolescence. In adolescents' health education, digital interventions are potential tools to support smoking refusal self-efficacy. The aim of this two-arm cluster…

Purpose: The purpose of this paper is to investigate the long-term development of online research skills among lower secondary school students and how various factors such as teaching interventions and students' self-efficacy, attitudes, information and communication technology (ICT) activity and gender are associated with development.…

We examined the associations of cognitive skills, math-related emotions and beliefs, and gender with responses to an arithmetic fluency intervention. Elementary school children with dysfluent arithmetic skills (N=69) participated in an arithmetic fluency intervention (with and without self-efficacy support) implemented in small groups in schools…

In this study we examined children's self-efficacy, outcome expectations, and outcome values in relation to bystander responses in bullying situations. We proposed that beyond the effect of self-efficacy, the decision to defend the victim of bullying vs. remain passive vs. reinforce the bully depends on outcomes children expect from defending, and…

Mathematics-related affect is told to predict choices concerning future studies, to correlate with performance, and to be of importance per se. Unfortunately, the affect towards mathematics is frequently reported to be low in several countries, and this contradiction cannot be solved before knowing more about its development. The objective of this…

This randomized experimental study (N = 1,034) examines both the direct and the indirect effects of the Towards Working Life intervention on 2 components of adolescents' career preparation: preparedness for career choice and attitude toward career planning. The intervention comprised a 1-week workshop program, the proximal goals of which were to…

The present study focused on the role of cognitive, emotional, and interpersonal factors in predicting defending of bullied peer. Specifically, the degree to which peer status moderates the effects of emotional and cognitive factors on defending behavior was tested. The sample included 489 students (257 girls) from grades 4 (mean age, 10.6 years)…