Administering two instruments within a short period of time is necessary in order to establish which of the following?
A. Interrater reliability
B. Alternate forms reliability
C. Predictive validity
D. Content validity
B.
Explanation: An advantage of equivalent forms reliability is that two tests of the same difficulty level that can be administered within a short time frame without the influence of practice effects.
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Indicate whether the statement is true or false.
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a. What solutions were not attempted? b. What happens? c. How are these factors interrelated? d. How would the result change if the elements were different?
Grant Wiggins urged teachers to improve student learning by ______.
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