Assessment of Judgmental Validity of the Sinhala Physical Abuse Subscale (SPAS) of the Childhood Trauma Questionnaire–Short Form (CTQ-SF)

Abstract

Childhood physical abuse (CPA) remains a critical public health issue in Sri Lanka, yet there is a notable absence of culturally validated assessment tools in the Sinhala language. This study aimed to translate and assess the content validity of the 5-item Physical Abuse subscale from the Child Trauma Questionnaire–Short Form (CTQ-SF) using the Delphi method. A single round of Delphi was conducted with five subject matter experts (SMEs) selected based on extensive experience in trauma, psychology, and scale validation.