{"title":"A Test Development Study on Spatial Visualization for Second-Grade Primary School Students","authors":"Sevgi Demirel, Hatice Cetin","doi":"10.26822/iejee.2023.316","DOIUrl":null,"url":null,"abstract":"This study aims to develop a new spatial visualization test (SVT) for second grade primary school students. The study employed the survey design, and the test was developed in accordance with the test development steps. According to the findings obtained as a result of the pilot study, the items were generally high difficulty levels, and they were very good items. Exploratory and confirmatory factor analysis findings confirmed the three sub-dimensions (mental integration, mental rotation, and paper folding) measuring spatial visualization skills. SVT, which was reduced to 10 items, was administered to 396 students; the KR-20 internal consistency coefficient was 0.63, the average difficulty index was 0.35 and the average discrimination index was 0.48. As a result of the study, a valid and reliable test on spatial visualization for second grade primary school students was obtained and it was concluded that students' spatial visualization was at a low level.","PeriodicalId":39088,"journal":{"name":"International Electronic Journal of Elementary Education","volume":"52 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Electronic Journal of Elementary Education","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.26822/iejee.2023.316","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"Social Sciences","Score":null,"Total":0}
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Abstract
This study aims to develop a new spatial visualization test (SVT) for second grade primary school students. The study employed the survey design, and the test was developed in accordance with the test development steps. According to the findings obtained as a result of the pilot study, the items were generally high difficulty levels, and they were very good items. Exploratory and confirmatory factor analysis findings confirmed the three sub-dimensions (mental integration, mental rotation, and paper folding) measuring spatial visualization skills. SVT, which was reduced to 10 items, was administered to 396 students; the KR-20 internal consistency coefficient was 0.63, the average difficulty index was 0.35 and the average discrimination index was 0.48. As a result of the study, a valid and reliable test on spatial visualization for second grade primary school students was obtained and it was concluded that students' spatial visualization was at a low level.
期刊介绍：
As an international, multi-disciplinary, peer-reviewed, open-access journal, IEJEE provides a platform for the publication of scientific research in the all areas of education on elementary grades. IEJEE is a multidisciplinary journal, committed to no single approach, discipline, methodology or paradigm. It is concerned with elementary education in general and devoted to all concerned with elementary education. IEJEE welcomes original empirical investigations. The papers may represent a variety of theoretical perspectives and different methodological approaches. The major criteria in the review and the selection process concern the significance of the contribution to the area of elementary education.
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