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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Exceptional status is provided for children who have a loss in one in four areas that include __________, ___________, ________, or ____________

Fill in the blank(s) with correct word

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Refer to Exhibit 10-8. All subjects receive all of the experimental treatments

a. random assignment b. randomized matching c. homogeneous selection d. analysis of covariance e. use of subjects as their own controls

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______ contain a series of questions to which people respond via a questionnaire or an interview.

Fill in the blank(s) with the appropriate word(s).

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According to charles duhigg, habits are behaviors that we repeat- usually without thinking

Indicate whether the statement is true or false

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