The aim of this study was to extend the psychometric evaluation of the Short Self-Regulation Questionnaire (SSRQ) by assessing the factor structure across three countries from Central and Eastern Europe. The sample included 1809 students from Slovakia, Lithuania and Hungary. Based on an initial confirmative factor analysis, a 2-factor structure by Neal and Carey (2005) was confirmed in the Lithuanian sample. Next, exploratory factor analyses were used on the Slovak and Hungarian subsamples

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... ately. For both national subsamples, a very similar four factor solution was found, which was confirmed by confirmatory factor analyses on the rest of the data. Despite the reduced number of items, the abridged scale did not suffer in terms of its internal reliability and thus provides an adequate approximation of self-regulation levels as the entire scale or as the scale with the proposed 4-factor solution.