One would not use the Kuder-Richardson 20 coefficient to estimate the score reliability of a comprehensive multiple choice final examination in a beginning psychology course because
a. Kuder-Richardson 20 requires two forms of a test.
b. the items are not of equal difficulty.
c. the items cover various content areas and skills.
d. All of these are true.
e. b and c
C
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What percentage of the total number of people employed in hospitals (of the U.S. in 1992) were registered nurses?
a) 2% b) 9% c) 15% d) 25%
About 90% of the alcohol consumed by young people is in the form of binge drinking.
Answer the following statement true (T) or false (F)
Answer the following statement(s) true (T) or false (F)
Researchers typically select samples from an accessible population and generalize observations made with samples to the target population of interest.
The key to teaching syllabic analysis is to
a. use a sports or animal motif to help students remember key generalizations. b. present only the most useful generalizations. c. help students overcome their fear of attempting to read long words by teaching them simple generalizations that they can apply. d. help students use their knowledge of single-syllable words to read multisyllabic words.