The prevalence of student mental health concerns has increased the need for universal mental health screening to promote access to services. Some screeners determine risk status by comparing student scores to norming samples based on age (i.e., combined-gender) or on age and gender (i.e., separate-gender). This study examined scores on the…

This study examined the variance in teacher ratings attributable to teacher, occasion, and child on the original Behavior Assessment System for Children (BASC). Teachers rated approximately 1,100 girls (52%) and boys (48%) at four public elementary schools over 3 years. About half of the students were rated twice and about a seventh 3 times.…

The current study further establishes the reliability and validity of the Bullying Participant Behaviors Questionnaire (BPBQ), a self-report survey that allows for an examination of participation in various bullying participant role behaviors including bully, assistant to the bully, victim, defender of the victim, and outsider. The study included…

"Relational aggression" refers to harm within relationships caused by covert bullying or manipulative behavior. Examples include isolating a youth from his or her group of friends (social exclusion), threatening to stop talking to a friend (the silent treatment), or spreading gossip and rumors by email. This type of bullying tends to be…

Gender differences in aggression have typically been based on studies utilizing a mean difference method. From a measurement perspective, this method is inherently problematic unless an aggression measure possesses comparable validity across gender. Stated differently, establishing measurement invariance on the measure of aggression is…