Psychometryczne właściwości Polskiej wersji krótkiej skali wrażliwości na kary i nagrody (SPSRQ-SF Cooper i Gomez, 2008)

Agata Wytykowska , Wojciech Białaszek , Paweł Ostaszewski

Abstract

The Sensitivity to Punishment and Sensitivity to Reward Questionnaire (SPSRQ) has been proposed as a measure of the behavioral approach system (BAS) and behavioral inhibition system (BIS). The Article presents Polish adaptation of the short form of the SPSRQ. Exploratory factor analysis (N=511) was used to test the psychometric properties of the SPSRQ-SF. The obtained factor structure replicated the theoretical assumptions, which confirmed the existence of two internally coherent dimensions: reward and punishment sensitivity. Both scales showed satisfactory internal consistency as well as convergent and divergent validity. The factor structure, sex differences, and independence of dimensions confirmed theoretical validity of the questionnaire. The Polish SPSRQ-SF questionnaire consists of 21 items and is a reliable and valid instrument for measuring individual differences in reward and punishment sensitivity.