While existing literature documents disparities in and implications of absenteeism and truant behavior, less is known about truancy as defined in state laws. Habitual truancy, which can trigger external punitive responses, is particularly underexplored. The current study utilizes administrative data from the universe of Pennsylvania schools to…

Background: Sexting is common among adolescents and is associated with numerous health risk behaviors and negative psychosocial constructs. This study examined the relationships between high school students' experiences with sexual violence victimization, dating violence victimization, and engagement in risky sexual behaviors with experiences of…

America is a very diverse country, with over 40% of the population identifying as people of color, and the proportion of public school students of color rising to 55% by the year 2027. Although the face of students in schools has changed, the ethnic composition of the educators has not. These race/ethnicity differences between school staff and…

Little is known about the naturalistic development of mindfulness in adolescence and how it relates to changes in emotional well-being. The current longitudinal study examined the development of one dimension of mindfulness, nonreactivity to difficult inner experience (or in more colloquial terms, being able to notice, but "take a step…

The Pennsylvania Department of Education's (PDE's) Office for Safe Schools partnered with REL Mid-Atlantic to conduct a study using data from PDE's school climate survey. This survey, which is available on a voluntary basis to any school in the state, provides a way to track school climate and identify schools that need additional support to…

These are the appendixes for the full report, "Changes in School Climate during COVID-19 in a Sample of Pennsylvania Schools." The REL study analyzed changes in scores from a pre-pandemic year (2018/19) to the 2020/21 and 2021/22 school years, both of which were affected by COVID-19 and related policy changes. These technical appendixes…

The Every Student Succeeds Act requires states to identify schools with low-performing student subgroups for Targeted Support and Improvement or Additional Targeted Support and Improvement. Random differences between students' true abilities and their test scores, also called measurement error, reduce the statistical reliability of the performance…

This Snapshot highlights key findings from a study that used Bayesian stabilization to improve the reliability (long-term stability) of subgroup proficiency measures that the Pennsylvania Department of Education (PDE) uses to identify schools for Targeted Support and Improvement (TSI) or Additional Targeted Support and Improvement (ATSI). The…

The "Stabilizing Subgroup Proficiency Results to Improve the Identification of Low-Performing Schools" study used Bayesian stabilization to improve the reliability (long-term stability) of subgroup proficiency measures that the Pennsylvania Department of Education (PDE) uses to identify schools for Targeted Support and Improvement (TSI)…

This study examines developmental change across adolescence in the similarity of friends versus nonfriends. This differential in similarity is a key aspect of the organization of the peer context of development: The stronger the correlation between friends for an attribute, the more the attribute delineates clustering and divisions of friendships.…

Over the past several years, a growing consensus has emerged across a range of disciplines--including brain science, developmental psychology, and education research--about how learning happens. The latest science now aligns with what educators, youth-supporting adults, parents, and caregivers have known for a long time: successful learning…

School engagement is an important predictor of graduation. One strategy to enhance student engagement is mentoring. Check & Connect is a structured mentoring program that has resulted in favorable outcomes for many students, including those with emotional and behavioral disorders. Effectiveness, however, depends on the quality of the…

Pennsylvania's students consistently score above the national average on overall student achievement. However, the state's achievement gaps between White students and Black and Hispanic students are consistently among the worst in the country, even when controlling for gaps in family income, poverty, unemployment, and parental educational…

In this brief, Research for Action examines the prevalence of school policing in Pennsylvania schools. While data on police presence is limited, this brief is able to examine: (1) race/ethnic and socioeconomic disparities in school police staffing and spending; (2) race/ethnic disparities in referrals to law enforcement and school-based arrests by…

Previous studies have found evidence for gender and racial/ethnic differences in depressive symptoms in adolescence; however, the mechanisms driving this relationship are poorly understood. The goal of this study was to examine the role of individual differences in dispositional coping in the relationships between gender and depressive…