In this study I examine the academic self-concept (ASC) of students who changed from vocational to academic tracking at the transition to upper secondary education in Germany. I ask (1) how their ASC differs to the ASC of their established peers in academic tracking, and (2) how their ASC is affected by the change in the learning environment. Using a subsample of the German National Educational Panel Study (NEPS; N = 4109), findings show that newcomers to academic tracking have a stronger ASC than their peers. However, social differences between the social milieu of origin and the one prevailing at school significantly reduce the ASC. These differences are interpreted as being social-habitual and tested via socioeconomic status, cultural capital, and parental solidarity expectations at the school level. Results differ according to immigrant origin; immigrant newcomers to academic tracking have higher ASC than their established peers, and context effects are more influential. I complement previous research by using a quantitative approach to test the theoretical mechanisms of a qualitative research perspective on upward mobility.

This study investigates school-age children’s arithmetic operations performance while solving larger-size problems which produces interferences in memory. Complex problems can trigger competing responses in working memory, which are irrelevant to a task goal and increase the likelihood of interference from previously learned problems (De Visscher et al., 2018). Interference control in working memory is required to be able to manage and suppress irrelevant information while performing cognitive tasks such as arithmetic problem-solving (Unsworth, 2010). The present study explores potential cognitive processes while performing arithmetic tasks and emphasizes the important role of interference control for better performance in such tasks. This study applied a mixed-effect model experimental design. Forty-four primary school children were involved in the study. The results showed that children’s performance in terms of correct responses was similar for both small-size and large-size problems. However, their response speed was significantly lower in larger-size problems, which created more interference in working memory.

The PAX Good Behavior Game (PAX-GBG) is a school-based intervention shown to enhance student self-regulation, encourage prosocial behavior, and curb challenging behaviors. However, little is understood about students’ perspectives on the intervention. In this study, we conducted a survey and semi-structured interviews with 3rd-grade students in Sweden to examine their feelings and attitudes towards PAX-GBG. Thematic analysis revealed five themes: ‘enjoying our PAX-classroom’, ‘I can do this’, ‘it’s tough (sometimes)’, ‘making sense’, and ‘grease for the wheels’. Survey results showed mostly positive feelings towards PAX-GBG activities. Overall, the participants displayed positive attitudes towards PAX-GBG, indicating its appreciation and suitability for students. Moreover, many found the intervention effective in fostering appropriate behaviors and deterring inappropriate ones, consistent with previous quantitative studies.

In recent years, children and adolescents have spent more time sitting and engaging in less physical activity than recommended by health authorities. Despite widespread efforts to promote physical activity through school-based programs, the impact of specific intervention programs often remains untested. Therefore, in this pilot study, the effects of a national school-based physical activity program were assessed. A sample of 80 first- and second-grade primary school students aged between 7 and 9 years (M = 7.95, SD = 0.44) of eight classes was cluster randomly assigned to either the experimental group (EG; classroom-based physical activity breaks) or the control group (CG; conventional school lessons). Primary outcomes included objective measurements of sedentary behaviour, step counts, and moderate-to-vigorous physical activity (MVPA) during the intervention. Secondary outcomes encompassed assessments of aerobic fitness performance, executive functions, academic achievement, and scholastic well-being before and after the 20-week intervention. The results indicate that students of the EG spent less time sedentary and took more steps during school mornings than their counterparts of the CG. The physical activity program resulted in a 630-step increase and a 10-minute reduction in sitting time daily. However, there were no effects on MVPA level, aerobic fitness performance, or cognitive functions (including executive functions and academic achievement). The implications of these findings are discussed in light of comprehensive school physical activity approaches.

According to the systems perspective, the influence of various systems (e.g., family, school, community) on children's behavior at school is highly acknowledged. It is therefore accepted that problem behavior in the classroom originates from social interactions, providing a conceptual framework where problems are seen as indicative of dysfunction within the school system, thus removing blame from the individual child, the teacher, or the parents. Addressing the importance of interactions among students, teachers, and parents in this system, the present study aimed to identify and compare the types of behaviors that Greek primary and secondary teachers and parents view as problematic in the classroom. A sample of 378 teachers and 69 parents were asked to identify which behaviors were considered troublesome. Exploratory factor analysis revealed five categories of behaviors perceived as problematic by parents and teachers: Externalizing behaviors, School Difficulties, Internalizing behaviors, Attention seeking behaviors, and Hyperactivity/attention difficulties. Both teachers and parents considered externalizing behaviors to be more troublesome than other types of behavior. Teachers tend to worry less than parents about all types of children’s behaviors, except for school difficulties. The findings highlight the importance of considering diverse perspectives within the school system when designing interventions to address the specific needs of school communities while also promoting collaboration among all members of the school system.