A test developer was looking at the reliability and validity of the test she developed. She found that the coefficient alpha was -.88 and that the convergent validity coefficient was -.92. What can she say about the reliability and validity of her test?
a. The test is reliable and valid
b. The test is reliable but not valid
c. The test is not reliable but valid
d. The test is neither reliable nor valid
Ans: d
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Answer the following statement(s) true (T) or false (F)
PL 94-142 requires that parents participate fully in the decision-making process that affects their child's education.
What is the correct definition of concept load?
a. the quality of content b. the number of new ideas and technical vocabulary words within a passage c. the difficulty level of a concept d. the amount of narration within an expository text
Traditionally, race was defined ______.
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Meritocratic explanations for why some groups of students perform significantly better than others
A. assume that the competition for success in schools and society is basically fair. B. give strong evidence that some groups fail in school because of differences in native intelligence or inadequate family backgrounds, or both. C. are endorsed fairly strongly by the authors of this book. D. remain the strongest explanations available for school failure and success.