The Development and Preliminary Validity and Reliability of Self-Disclosure to Romantic Partner (SDRP) Scale.

The purpose of the present study was to develop and conduct a preliminary psychometric evaluation of the Self Disclosure to Romantic Partner Scale that assesses adults' attitudes towards sharing their personal information that includes disturbing feelings, thoughts, and experiences with their romantic partners. Two studies were conducted for this purpose. The first study was carried out with 200 participants and the second study was conducted with 206 participants. Exploratory factor analysis and confirmatory factor analysis showed a one-dimensional factor structure for the seven items of the Self Disclosure to Romantic Partner Scale. Furthermore, the results indicated that Cronbach alpha and McDonald's omega coefficient of Self Disclosure to Romantic Partner Scale were over .70 for both studies. Taken together, these findings suggest that Self Disclosure to Romantic Partner Scale has good psychometric properties.