Literature is saturated with research identifying the types and causes of relationships between student achievement and poverty. Less well documented is the magnitude of those relationships and combined impacts of poverty and excessive absenteeism on student achievement. While many studies describe the relationships between these variables, few…

This study investigates the predictive validity of lower extremity strength, strength asymmetry, and soccer-specific fitness in talent identification among elite male youth soccer players. Employing a Retrospective Cohort design, we established a cohort consisting of K-League registered youth players, totaling 219 individuals (all males, aged 16…

Suicide is the second leading cause of death in adolescents (ages 12-19) in the United States, and more work is needed to shed light on the interpersonal protective factors associated with adolescent suicidality. To address this gap in the empirical literature, we examined the application of the Interpersonal Theory of Suicide (IPTS) to the middle…

Data from the 2019 Minnesota Student Survey, consisting of 166,176 students ranging in age from 10 to 18 years, were used to investigate patterns of adolescent suicidal ideation and attempt through the lens of Minority Stress Theory (MST). Through a conjunctive analysis of case configurations (CACC), the current study demonstrates that adolescent…

Few studies holistically examine how students experience the multiple dimensions of school climate and resilience promoting characteristics, or how these two constructs may be interrelated. This study utilised a sample of 78,550 7th, 9th, and 11th grade students in California. Roughly half of the participants were female (52%), and roughly half…

Although personal and environmental correlates of adolescents' happiness have been found, the temporal direction of these relationships is less known. The present study explored the longitudinal and reciprocal relationships between self-esteem, school adjustment, and happiness during secondary school years in South Korea. Longitudinal data of…

Purpose -- Throughout the high school years, especially for senior high school (SHS) level, academic stress emerges as the prevalent psychological state among students, particularly due to the simultaneous occurrence of adolescence and the increased intensity of academic obligations and responsibilities that must be fulfilled during this stage. As…

Student attendance is a predictive measure of success in brick-and-mortar schools with little research examining this relationship in online schools. This study explores students in online classrooms within online schools, to determine if the days a student was active on a course during the COVID-19 pandemic predicted success. A multilevel…

The aim of this study was to comparatively investigate the predictability of religiosity/spirituality and affective moral reasoning levels of Muslim and non-Muslim students in Muslim societies on their generative altruism. The data of the study were based on a sample of 6722 students in 9th, 10th, 11th, and 12th grade in 10 countries for which…

Higher-order thinking is crucial to inquiry learning. It is important to investigate how students think in inquiry contexts. Given the tacit nature of higher-order thinking, cognitive maps (e.g., concept maps, reasoning maps) have been used to externalize thinking and have shown promising effects in terms of improving inquiry task performance.…

Background: Understanding students' views of the nature of science (NOS) has become one of the most discussed topics of science education in Saudi Arabia. Insights therein could inform curricular inform, preservice, and inservice teacher education and the national discourse around science in the Kingdom of Saudi Arabia (KSA). Purpose: This study…

This study examined relations between student engagement and drug use using data obtained from the statewide biennial California Healthy Kids Survey. Latent variable modeling with confirmatory factor analysis indicated four conceptually distinct and psychometrically sound factors capturing academic motivation, school connectedness, caring…

Prior research has suggested that mathematics specific anxiety and self-efficacy are strong predictors of mathematics performance. The purpose of this study was to examine this relationship using two nationally representative samples of Greek students in 2003 and 2012. Findings indicated that both mathematics anxiety and mathematics self-efficacy…

According to the National College Attainment Network (NCAN, 2023), each year, thousands of high school graduates leave billions of dollars in federal student aid unclaimed because they do not complete the Free Application for Federal Student Aid (FAFSA). To holistically investigate this phenomenon, this dissertation accomplished three goals. The…

The Ubiquitous-Physics (U-Physics) app was upgraded to help students in learning inclined plane concepts. The new version of U-Physics allows students to see the experimental data not only in a graphical representation but also in a tabular representation. U-Physics provides a whiteboard function to support data explanations. The study…