Religious Commitment Inventory (RCI-10): Adaptation of the Russian-language version

to religious values, beliefs, and practices in personal life (intrapersonal religious commitment) and in social life (interpersonal religious commitment). The internal consistency (reliability) of the RCI-10 Cronbach's a was 0.811 for the clinical sample and 0.954 for the population sample. Acceptable psychometric indices of internal consistency and convergent validity of the Russian-language version of the RCI-10 confirmed psychometric soundness. The Russian-language version is suitable for the rapid (screening) assessment of religious adherence in individuals with different mental health status (normal and pathological), which opens a wide range of possibilities for its use in counseling and clinical practice. The aim of the study was to adapt The Religious Commitment Inventory-10 (RCI-10) on the Russian-speaking clinical and population samples. The scale measures the degree to which a person adheres to his or her religious values, beliefs, and practices, as well as their use in everyday life. The total sample included a clinical (63 respondents aged 18-71 years; M = 41.4, SD = 12.9) and population groups (615 respondents aged 15-76 years; M = 38.4, SD = 11.3). In addition to the Russian-language version of the RCI-10, all respondents completed measures of religiosity, religious coping, and spiritual reflection. Results showed that the structure of the adapted scale was identical to the original instrument and included two subscales reflecting the degree to which a person adheres