RT Article T1 Unveiling the Multifaceted Nature of Spirituality: Assessing the Dimensions of the Spirituality Inventory in the Turkish Context—A Preliminary Adaptation and Validity Reliability Study JF Journal of religion and health VO 64 IS 4 SP 3105 OP 3127 A1 Ekşi, Halil A1 Günel, Dilek A1 Yağcı Akgündüz, Ece A1 Gürkan, Emre A1 Çavuş, Fadile Zeynep A1 Altıntaş, Yasemin A2 Günel, Dilek A2 Yağcı Akgündüz, Ece A2 Gürkan, Emre A2 Çavuş, Fadile Zeynep A2 Altıntaş, Yasemin LA English YR 2025 UL https://ixtheo.de/Record/1935078925 AB The measurement of spirituality, a concept with significant implications for mental health, requires instruments that can assess its complexity and diversity without cultural limitations. This study adapts the Dimensions of Spirituality Inventory (DSI) into Turkish, examining its validity and reliability. A linguistic equivalence study with 43 participants showed coefficients between .79 and .91. The test-retest correlation coefficients of the subscales ranged from .35 to .78. The 53-item scale was then administered to 671 adults, and confirmatory factor analysis indicated an acceptable fit. The internal consistency reliability coefficient was .90. Positive correlations with related scales confirmed acceptable criterion-related validity. The study concluded that the Turkish version of the DSI is a valid and reliable tool for use in scientific research in Türkiye. K1 Dimensions of spirituality K1 Reliability K1 Scale adaptation K1 Spirituality K1 Validity DO 10.1007/s10943-025-02313-7