Self-efficacy of students in a preschool education programme: The construction of a research instrument

Abstract

The primary aim of this article is to present the validation process of the SEPRES questionnaire to measure the self-efficacy of students in a preschool education programme. After the generation of the questionnaire items for the item pool, the items were content validated, and then they underwent an exploratory factor analysis with data from 154 respondents to determine the construct validity of the questionnaire. Four factors were extracted after using Principal axis factoring with Oblimin rotation. The factors are Children involvement, Behaviour elimination, Professional collaboration and Credibility building, and they have Alphas ranging from 0.769 to 0.903. Inter-correlation among dimensions ranged from 0.419 to 0.681, indicating that SEPRES is a consistent research instrument. © 2017, Adam Marszalek Publishing House. All rights reserved.