This cohort-sequential study compared the development of self-perception of ability in Icelandic school children with and without learning difficulties (LD). Participants (N = 198) were students with LD (n = 33) in Grade 4 through 8 and their classmates without LD (n = 165). Self-report measures were taken six times to assess students' perception…

National and local data show that many female students lose interest in STEM at an early age, female students that remain interested in STEM show partiality for life sciences. This results in gender stratification in STEM subject areas and is evident in high school enrollments in elective courses. This three-manuscript dissertation investigates…

This study examined how self-beliefs, particularly reading mindset and self-efficacy, interact together to predict reading-specific achievement goals and engagement as well as reading achievement in fourth-grade students. Latent profile analysis identified three profiles (n = 206): Confident and Fixed Mindset, Moderately Confident and Neutral…

This study examined the associations between classmates' reading-related gender stereotypes and students' reading self-efficacy, self-concept, motivation, and achievement. Our sample consisted of 1,508 fifth-grade students (49% girls; age: 10.89 years); data were collected at two time points. Multilevel analyses yielded two main results: First,…

Graduate students often serve as a liaison between a university and its surrounding community through their participation in educational outreach programs. Astronomy graduate students' responses to openended survey questions about their experience volunteering with an educational outreach program were qualitatively coded to investigate how…

Reclassification can be an important juncture in the academic experience of English Learners (ELs). Literature has explored the potential for reclassification to influence academic outcomes like achievement, yet its impact on social-emotional learning (SEL) skills, which are as malleable and important to long-term success, remains unclear. Using a…

Sport involvement may offer physical and psychological benefits to early adolescents beyond those accrued through physical activity (PA). Those benefits, though, may be moderated by gender. The purpose of this study was to examine these potential benefits in a middle school population. The sample consisted of 629 sixth graders enrolled in a…

Notwithstanding the value of self-regulation, different studies evidence that self-regulated learning (SRL) is still insufficiently ingrained in schools and that teachers only rarely promote it among their students. Therefore, the current study reports on a one-year school-wide professional development programme (PDP). A quasi-experimental…

The purpose of this study was to examine the relation between measures of students' physical well-being and self-perception and their academic achievement. Specifically, we look at students' social support for physical activity, physical activity perceptions, self-concept, self-efficacy, health behaviors, and cardiorespiratory fitness (as measured…

Informal STEM education programs have become venues wherein girls can improve their sense of belonging and potential success (STEM identity) through interactions with role models and seeing how STEM fields are relevant to them. Despite decades of advocacy for single-sex programs' role in improving girls' STEM identity, few studies have found…

In this investigation, we replicated Skinner et al.'s study of the dynamics of engagement with a more diverse sample of Grades 6 and 7 students from a middle school with a large English learner (primarily Spanish-speaking) student population. We tested dimensions of the self-system model of motivational development in a specific academic domain…

Studies, such as Programme for International Student Assessment 2012, indicate that there are gender based differences in measures of mathematics anxiety, self-concept and self-efficacy among students. In this study we explore self-efficacy, self-concept and mathematics anxiety in a sample of Year 7 and 8 South Australian students to examine if…

This study examined the effects of first-grade teachers' emotional support on task persistence and academic skills in the sixth grade and the mediational role of children's academic self-concept in these effects. Participants were 524 children (263 boys, X-bar age in the first grade = 7.47 years), their first-grade homeroom teachers (n = 53), and…

It is often argued that enhancement of self-beliefs should be one of the key goals of education. However, very little is known about the relation between self-beliefs and performance when students move from primary to secondary school in highly differentiated educational systems with early tracking. This large-scale longitudinal cohort study…

The current study aimed to explore the concept of transition self-efficacy, which is defined as individuals' subjective evaluation of their ability to execute the actions required for a successful transition from elementary to middle school. The study followed a sample of 128 sixth-grade students for 2 consecutive years (before and after the…