Diagnostics of Self-Efficacy Assessment Instruments in The Form of Problem Gain Test Based on Science Education Material

Abstract

This study investigated to produce an instrument product that discusses the problem of science. This study was adapted from the instrument. How to determine the questionnaire by looking at the compatibility of self-efficacy indicators. The effectiveness of the instrument assesses the test of consideration between the instrument and the self-efficacy questionnaire on each indicator and its suitability with the Natural Sciences material. The collected data was analyzed descriptively quantitative and qualitative. The results of the correlation in each indicator are positive and negative, but the whole shows a positive correlation. Based on the test results, the instrument was developed for use.