Adaptation of PG-13 on Indonesian Adolescents.

Prolonged Grief (PG-13) Children Form was adapted, then went through basic validation to be applicable on Indonesian adolescents. The form was adapted based on the guidelines by Beaton et al. (2000). Pre-testing was done on 40 adolescents by online interviewing. PG-13 Indonesian Version and the Depression, Anxiety and Stress Scales (DASS) were then reconstructed into an online questionnaire for basic validation purposes. It was completed by 131 adolescents. Results prove a high internal consistency reliability and acceptable construct validity of the PG-13.