Translation and validation of music performance self-efficacy scale into Turkish

The Music Performance Self-Efficacy Scale (MPSES) is an important scale designed to reflect the four sources of self-efficacy of Bandura by Zelenak, and has been used in many studies of music education in the international literature in recent years. This study was carried out to ensure the validity and reliability of the Turkish translation of the MPSES. Participants (N = 613) were students (men n = 291; women n = 322) in undergraduate-level music education programs in Turkey. The translation process included the following steps, which were performed by a translation group: (1) translation into Turkish, (2) back translation into English, and (3) cross-cultural adaptation. First and second-level confirmatory factor analysis results showed good model-data fit (for one main dimension and four sub-dimensions). Therefore, the Turkish version of MPSES produced satisfactory internal consistency coefficients (a = .75-.91). Additionally, t-test results and item-total score correlation coefficients also revealed that the items re distinctive. Accordingly, The Turkish version of MPSES is a valid and reliable tool for determining the sources of music performance self-efficacy for those who will do research in Turkish.