921 resultados para test development
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Mode of access: Internet.
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"Final report to Sanderson and Porter for subcontract no. S-3 under USAEC Prime Contract no. AT(30-1)-2378."
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Includes bibliographies.
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Mode of access: Internet.
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Presented to the State of Illinois Advisory Council on Vocational Education.
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"OSP-85-3."
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Mode of access: Internet.
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Photocopy. Springfield, Va. : U.S. Dept. of Commerce, National Technical Information Service, 1977. -- v, 74 leaves ; 28 cm.
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An adaptation of the traditional Stroop test, the California Older Adult Stroop Test (COAST) (Pachana, Marcopulos, Yoash-Gantz & Thompson, 1995), has been developed specifically for use with a geriatric population, utilizing larger typeface, fewer items (50) per task, and more easily distinguished colors (red, yellow and green). Test-retest reliability and validity data are reviewed for both control and clinical populations. Increased error rates on the Stroop test compared to the COAST were found for the color and color/word interference tasks. These results are discussed in terms of changes in the visual system with increasing age. The implications for better test sensitivity with the COAST for older adult populations are discussed.
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Researchers often use 3-way interactions in moderated multiple regression analysis to test the joint effect of 3 independent variables on a dependent variable. However, further probing of significant interaction terms varies considerably and is sometimes error prone. The authors developed a significance test for slope differences in 3-way interactions and illustrate its importance for testing psychological hypotheses. Monte Carlo simulations revealed that sample size, magnitude of the slope difference, and data reliability affected test power. Application of the test to published data yielded detection of some slope differences that were undetected by alternative probing techniques and led to changes of results and conclusions. The authors conclude by discussing the test's applicability for psychological research. Copyright 2006 by the American Psychological Association.