Dysfunctional movement, a suggested contributing factor for musculoskeletal pain and injury, appears to increase as adolescents experience puberty. This study investigated dysfunctional movement among a group of ninth-grade physical education students to determine if a standardized functional movement warm-up (FMWU) would improve movement quality…

The effect of the "Adapted-Coping with Stress" (A-CWS) intervention on social support coping was examined, using a randomized controlled trial design. The participants were 410 ninth-grade students (ages 14 to 16 years and mostly African American) living in low-resourced neighborhoods. Participants were randomly assigned 1:1 to either…

Social-emotional learning (SEL) initiatives can have a positive effect on students' emotions and well-being. However, SEL in ESOL classrooms remains underexplored. This article reports on a qualitative study which investigated ESOL learners' perceptions of the effectiveness of SEL strategies in terms of their emotions and well-being. The study…

This dissertation examines how implementing READ 180 for 9th grade students affects their Lexile level and reading ability. The research focuses on two questions: what changes were noticed in the students' Lexile levels? and what program recommendations can be made moving forward? The methodology used was PDSA and improvement science. The study…

Age-appropriate use of social skills throughout a student's K-12 career has been linked to a variety of favorable academic and behavioral outcomes (Capara et al., 2000; Malecki & Elliot, 2022; Wentzel, 1993). Social skill deficits are widely present in the secondary setting (Gresham et al., 2010), and research has highlighted 9th grade as an…

The use of exclusionary discipline practices in schools has continued to increase since the advent of Zero Tolerance discipline policies in the 1990s. Research indicates that these practices are largely ineffective in addressing behavior, and result in detrimental outcomes for students and communities. This study focused on the use of Disciplinary…

This action research study explored the use of mentorship as an intervention to improve the attendance chronically absent ninth grade students at an urban high school. Chronic absenteeism is a phenomenon with multiple compounding negative impacts on students. Moreover, it is a complicated problem with multiple contributing factors and potential…

U.S. Department of Education research indicates that early warning indicator systems are being used in at least half of high schools in the United States. Previous findings from an efficacy study of one early warning indicator and response system, the Early Warning Indicator (EWI) team model, indicated that ninth grade students in schools using…

A history of trauma can have a significant negative impact on the functioning of a student in the school environment. Check & Connect, a school engagement and dropout intervention program, has been found to have positive effects on student school engagement and decrease the likelihood of dropping out of school. However, a review of the Check…

There is a lack of research on evidence-based intervention in relation to the issue of L2 variations in secondary schools. This study addresses some conceptual problems of L2, proposing a four-quadrant model of language processes. This model provides a framework to identify students' L2 developmental stages. With an action research method, the…

Abstract This study aimed to evaluate the short-term effects of the social networking safety promotion and cyberbullying prevention presentation of the Arizona attorney general's guided by the extended parallel process model (EPPM). A quasi-experimental (a pre-posttest) was used with two groups with random assignment to intervention. A total of…

This study examined the effects of Reading Intervention for Adolescents (RIA) and a mentoring intervention (MI) implemented for 1 year with ninth-grade English learners (ELs) with reading difficulties. Eligible students enrolled at three urban high schools were randomly assigned to the RIA (n = 142), MI (n = 163), RIA and MI (n = 164), or…

Student-teacher relationships are critical to ensuring successful transitions to high school, but programs focused on building strong relationships have been concentrated at younger school levels. Therefore, the purpose of this study was to gather feedback from ninth grade students, teachers/staff, and administrators regarding an existing…

This study examined the within- and between-day variability of time-segmented sedentary behavior (SB), light physical activity (LPA), and moderate-to-vigorous physical activity (MVPA) in adolescents. The sample comprised 154 adolescents (11-16 years old) from two public schools in Florianópolis, Brazil. The proportion of time spent in SB, LPA, and…

A quasi-experimental study with ninth graders evaluated a 1.5-hour hate speech teaching unit in an intervention vs. control group (N = 82) before (T1) and after the intervention (T2). Participants reported frequency of witnessing hate speech (T1), hate speech norm and self-efficacy countering hate speech (T1 and T2), and knowledge concerning hate…