Researchers often use self-reported instruments to collect data from students when investigating the causes and effects of bullying. When completing the instrument, students may skip items despite anonymous data collection. To interpret data accurately, researchers must identify the causes of nonresponse. This study examined the impact of item…

This study investigates whether the relationship between participation in school-organized sports and youth development is similar for both heterosexual students and those who identify as gay, lesbian, or bisexual. Utilizing a survey of 72,004 high schoolers, results suggest sports participation enhances a sense of support and developmental skill…

Noncognitive characteristics are gaining importance in addressing the persistent challenges facing youth in diverse settings. Measurement invariance of two youth developmental assets, Support and Positive Identity, is evaluated across grade levels and English language learner (ELL) subgroups of Latino students in 6th through 12th grade.…