Evaluating the Effects of a Health Action Process Approach (HAPA)-Based Intervention on Adolescents' Menstrual Health Behaviors.
PurposeThis study evaluated the effects of a school-based intervention grounded in the Health Action Process Approach (HAPA) on adolescents' intentions to seek medical consultation for menstrual health concerns.DesignQuasi-experimental pre-post intervention design.SettingThe study was conducted in seven high school cla...