A Comprehensive Approach to the Interpretation of Difference Scores.
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| Title: | A Comprehensive Approach to the Interpretation of Difference Scores. |
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| Authors: | Charter, RichardA. (AUTHOR), Feldt, LeonardS. (AUTHOR) |
| Source: | Applied Neuropsychology. 2009, Vol. 16 Issue 1, p23-30. 8p. |
| Subjects: | Test scoring, Educational tests & measurements, Statistics, Confidence intervals, Statistical sampling, Confidence testing |
| Abstract: | A comprehensive approach to the interpretation of difference scores is presented. Formulas for the test of statistical significance between two test scores, computed by a confidence interval, and for the calculation of the probabilities for the power of the statistical test, underinterpretation, overinterpretation, and misinterpretation are provided. Definitions and examples of their use in score interpretation are provided. [ABSTRACT FROM AUTHOR] |
| Copyright of Applied Neuropsychology is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Psychology and Behavioral Sciences Collection |
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| Abstract: | A comprehensive approach to the interpretation of difference scores is presented. Formulas for the test of statistical significance between two test scores, computed by a confidence interval, and for the calculation of the probabilities for the power of the statistical test, underinterpretation, overinterpretation, and misinterpretation are provided. Definitions and examples of their use in score interpretation are provided. [ABSTRACT FROM AUTHOR] |
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| ISSN: | 09084282 |
| DOI: | 10.1080/09084280802644110 |
