To select the most discriminating items for a Likert-type attitude scale, one would administer the items to a pilot group and then calculate the correlations between
a. item scores and total scores.
b. scores on the odd and even items.
c. scores on the positively stated and the negatively stated items.
d. scores on the scale and scores on criterion measuring the same attitudes.
A
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a. True b. False
The U.S. Supreme Court will not consider disputes that do not constitute a legitimate
case or controversy. Indicate whether the statement is true(T) or false(F).
College-campus-based training programs for employees is an example of on-the-job training
A type II error means that a researcher has ______.
a. correctly concluded that an effect does not exist b. correctly concluded that an effect exists c. falsely concluded that an effect does not exist d. falsely concluded that an effect exists