DEVELOPMENT OF THE 21ST CENTURY TECHNOLOGY LITERACY SKILLS SCALE, VALIDITY AND RELIABILITY STUDY

Abstract

This study aimed to develop a valid and reliable scale to determine the opinions of high school students and teachers about 21st century technology literacy skills. During the scale development phase, an item pool of 36 items that provided content validity was created, after expert opinion, the number of items was reduced to 32 items in total, and the scale was applied to a total of 794 people for the first application of the scale development phase. The data obtained as a result of the first application were subjected to exploratory factor analysis (EFA) and reliability studies. As a result of the analysis, a three-factor scale ("Ability to Comprehend Technology", "Ability to Use Technology" and "Paying Attention") consisting of a total of 18 items, whose validity and reliability were ensured, was obtained. To test the suitability of the factor structure of the scale, confirmatory factor analysis (CFA) was performed by applying the scale to a total of 418 people. As a result of the analysis, the factor structure (fit index values) of the scale was found to be within the desired reference ranges. In line with the sub-objectives of the study, significant differences were observed according to the gender variable of students and teachers. No significant difference emerged according to the variables of teachers' seniority years. It was observed that there was a significant difference between students and teachers in favor of teachers in all dimensions. As a result of all analysis studies of the scale, a scale consisting of 14 items in total, whose validity and reliability have been sufficiently proven, has been developed and can be applied to high school students.<p> </p><p><strong> Article visualizations:</strong></p><p><img src="/-counters-/lit/0758/a.php" alt="Hit counter" /></p>