This quantitative exploratory study examined the relationships among high school students' school engagement, socioeconomic status (SES), mathematics self-efficacy, and mathematics achievement. The study investigated whether school engagement and socioeconomic status contribute to students' mathematics achievement. Furthermore, the study explored…

This dissertation is a three-piece dissertation, including two empirical research (Chapter 1 and Chapter 2) and a methodological improvement of prior work (Chapter 3), to address issues of the effects of approaches to learning on academic achievement in childhood and power analysis for a three-level model in meta-analysis. Approaches to learning…

Background: In Germany, three large-scale surveys--the Level One Study (LEO), the Programme for the International Assessment of Adult Competencies (PIAAC), and the National Educational Panel Study (NEPS)--provide complementary data on adults' literacy skills that can be harnessed to study adults with low literacy. To ensure that research on…

We examined the relationship between the school principal's leadership style, as perceived by the school teachers, and improvement in the performance of students with special education needs enrolled in specialized schools for students with conduct disorders. Our motivation originates in the increasing trend in their share within the general…

Acquiring mathematical literacy requires students to apply mathematics in various real-world contexts. However, mathematics classes often provide brief, content-focused descriptions of reality-based tasks and tasks that describe the situation as more complex, closer to reality, are still lacking. Students with different sociodemographic…

This study explores high school teachers' perspectives on the prevalence of school violence within a selected high school in Mthatha, Eastern Cape, focusing on bullying, substance abuse, and gang-related activities. Guided by social disorganisation theory and an interpretive paradigm, the study utilised a qualitative approach and purposive…

In 2022, the disability rate for persons aged 15 years and over in Canada was 27%, representing nearly 8 million people. Disability rates are shown to increase with age: 20.1% among youth aged 15 to 24 and 40.4% among seniors aged 65 and older. Additionally, while disability rates increased across all age groups (with the exception of seniors aged…

For the measurement of social status, many studies rely on a one-dimensional operationalization, even though the theoretical background that is typically referred to -- Bourdieu's theory of capital (1986) -- suggests doing otherwise. A multi-dimensional empirical representation of social status is challenging because the indicators that are…

Diminishing civic vitality has been reported in numerous societies, irrespective of democratic maturity. Mandatory community service initiatives in schools have garnered attention as a strategy for fostering long-term civic engagement. However, methodological challenges such as selection bias and observation timing have led to inconsistent…

The Advanced Placement (AP) program is widely offered in American high schools and has been touted as a way to close racial and socioeconomic gaps in educational outcomes. Using administrative data from Michigan, I exploit variation within high schools across time in AP course offerings to identify the relationship between AP course availability,…

This research explored what students and school staff in rural, low socioeconomic (SES) high schools perceive as factors that strengthen and inhibit the positive youth development (PYD) attributes of students' confidence, competence, character, connection, and compassion. A collective case study was conducted in four rural high schools, two in…

Background/purpose: Social alienation is an individual feeling or being isolated or disengaged from others and society. It has been a well-identified element in the lives of Muslim immigrants in Europe who face significant challenges in social, economic, civic, and political participation. These challenges may have adverse impacts on the academic…

This is the protocol for a Campbell systematic review. The objectives are as follows. The primary objective of this systematic review is to evaluate and synthesise both published and unpublished literature on the effectiveness of sexual and reproductive health blended learning approaches for capacity strengthening of healthcare practitioners in…

Psychosocial skills are variables related to human behavior, beliefs, and attitudes and shape social interactions, learning processes, academic achievements, and general goal-directed behavior. Psychosocial skills seem particularly important during the adolescent period when large changes in goal setting, learning attitudes, and ability…

School psychologists commonly conduct consultations focused on behavioral issues; however, questions remain regarding best-practices when conducting consultations with families from historically marginalized communities. The present study aimed to review the empirical literature base examining multicultural competencies in behaviorally-focused…