Validation and adaptation of family adaptation, partnership, growth, affection, resolve (APGAR): Tool in bengali to see individual’s level of satisfaction about family relationship

Objectives Family functioning is a fundamental aspect of individual and societal well-being, influencing various domains of human life, such as health, education, and social relationships. Assessment tools like the family, adaptation, partnership, growth, affection, resolve (APGAR), offer a structured approach to evaluating family dynamics and identifying areas of strength and weakness. However, for such tools to be effectively utilized in diverse cultural contexts, they must undergo rigorous validation and adaptation processes. This study outlines a comprehensive plan to validate and culturally adapt the Family APGAR for use in Bangla-speaking populations. Material and Methods The methodology entailed precise translation by linguistic experts by Forward-Backward procedure, refined through pilot testing. We recruited 120 participants for validation, collecting data through self-reports and interviews. Psychometric analyses, including reliability, factor structure, and discriminant validity, confirmed the Bangla version’s validity. Test–retest reliability assessed stability over time, ensuring the instrument’s efficacy in evaluating family functioning among Bangla speakers. Results The outcomes of the confirmatory factor analysis showcased a well-defined structural framework. Criterion-related validity was firmly supported by the observed correlations between the APGAR scale and the social support survey. With a Cronbach’s α of 0.87, the scale demonstrated strong internal consistency, while test–retest reliability ranging from 0.95 to 0.96 indicated consistent results over time. These results affirm the reliability and validity of the instrument. Conclusion The study suggests that Bangla version of the Family APGAR offers a reliable and valid tool for assessing individual satisfaction with family relationships among Bangla-speaking populations.