Self-esteem has always been a hot research object in the field of adolescent mental health. But in longitudinal research, using a single slope to describe the trajectory of adolescent self-esteem is unrealistic. The piecewise growth mixture model (PGMM) was used to fit the data in this study. Selecting from China Family Panel Studies database, a…

This survey research describes English language arts teachers' comfort levels in integrating literature with lesbian, gay, bisexual, or transgender (LGBT) themes or characters into their curricula and classroom practices. Significant relationships were found between teachers' age, comfort, awareness of resources, and implementation levels.…