Confirmatory Factor Analysis of the TerraNova Comprehensive Tests of Basic Skills/5
Confirmatory factor analysis was used to explore the internal validity of scores on the TerraNova Comprehensive Tests of Basic Skills/5 using samples from a southwestern school district and standardization samples reported by the publisher. One of the strengths claimed for battery-type achievement t...
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Online Access: | http://dx.doi.org/10.1177/0013164406299107 http://journals.sagepub.com/doi/pdf/10.1177/0013164406299107 |
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crsagepubl:10.1177/0013164406299107 2024-06-16T07:43:28+00:00 Confirmatory Factor Analysis of the TerraNova Comprehensive Tests of Basic Skills/5 Stevens, Joseph J. Zvoch, Keith 2007 http://dx.doi.org/10.1177/0013164406299107 http://journals.sagepub.com/doi/pdf/10.1177/0013164406299107 en eng SAGE Publications http://journals.sagepub.com/page/policies/text-and-data-mining-license Educational and Psychological Measurement volume 67, issue 6, page 976-989 ISSN 0013-1644 1552-3888 journal-article 2007 crsagepubl https://doi.org/10.1177/0013164406299107 2024-05-19T12:56:54Z Confirmatory factor analysis was used to explore the internal validity of scores on the TerraNova Comprehensive Tests of Basic Skills/5 using samples from a southwestern school district and standardization samples reported by the publisher. One of the strengths claimed for battery-type achievement tests is provision of reliable and valid samples of student achievement in specific content areas. Results of the present study showed that specific content areas may not be clearly represented in the test structure as there was little difference in goodness of fit between two- or three-factor structures of subtest scores. In addition, a nested series of invariance tests showed that all parameters of the three-factor model cross-validated across samples. Together with large intercorrelations between the latent achievement factors and large subtest uniquenesses, these results raise questions about the differentiation among subtest scores as well as how scores should be used and interpreted. Article in Journal/Newspaper Terranova SAGE Publications Educational and Psychological Measurement 67 6 976 989 |
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description |
Confirmatory factor analysis was used to explore the internal validity of scores on the TerraNova Comprehensive Tests of Basic Skills/5 using samples from a southwestern school district and standardization samples reported by the publisher. One of the strengths claimed for battery-type achievement tests is provision of reliable and valid samples of student achievement in specific content areas. Results of the present study showed that specific content areas may not be clearly represented in the test structure as there was little difference in goodness of fit between two- or three-factor structures of subtest scores. In addition, a nested series of invariance tests showed that all parameters of the three-factor model cross-validated across samples. Together with large intercorrelations between the latent achievement factors and large subtest uniquenesses, these results raise questions about the differentiation among subtest scores as well as how scores should be used and interpreted. |
format |
Article in Journal/Newspaper |
author |
Stevens, Joseph J. Zvoch, Keith |
spellingShingle |
Stevens, Joseph J. Zvoch, Keith Confirmatory Factor Analysis of the TerraNova Comprehensive Tests of Basic Skills/5 |
author_facet |
Stevens, Joseph J. Zvoch, Keith |
author_sort |
Stevens, Joseph J. |
title |
Confirmatory Factor Analysis of the TerraNova Comprehensive Tests of Basic Skills/5 |
title_short |
Confirmatory Factor Analysis of the TerraNova Comprehensive Tests of Basic Skills/5 |
title_full |
Confirmatory Factor Analysis of the TerraNova Comprehensive Tests of Basic Skills/5 |
title_fullStr |
Confirmatory Factor Analysis of the TerraNova Comprehensive Tests of Basic Skills/5 |
title_full_unstemmed |
Confirmatory Factor Analysis of the TerraNova Comprehensive Tests of Basic Skills/5 |
title_sort |
confirmatory factor analysis of the terranova comprehensive tests of basic skills/5 |
publisher |
SAGE Publications |
publishDate |
2007 |
url |
http://dx.doi.org/10.1177/0013164406299107 http://journals.sagepub.com/doi/pdf/10.1177/0013164406299107 |
genre |
Terranova |
genre_facet |
Terranova |
op_source |
Educational and Psychological Measurement volume 67, issue 6, page 976-989 ISSN 0013-1644 1552-3888 |
op_rights |
http://journals.sagepub.com/page/policies/text-and-data-mining-license |
op_doi |
https://doi.org/10.1177/0013164406299107 |
container_title |
Educational and Psychological Measurement |
container_volume |
67 |
container_issue |
6 |
container_start_page |
976 |
op_container_end_page |
989 |
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1802011346455232512 |