The degree to which an instrument consistently measures the construct of interest is referred to as

According to a table in the text, which of the following has a negative effect size?

a. counseling interventions b. retention in grade c. direct instruction d. study skills interventions

The age group that has play groups that are not well-organized and tend to change often is:

a. primary grades. b. preschool and kindergarten. c. elementary grades. d. middle school.

School health services provide all of the following EXCEPT

a. screening. c. shots. b. intervention. d. remediation of health conditions.

Mr. Andriesse chose to teach the concepts metaphor and simile together. Based on research examining effective ways of teaching concepts, which of the following is the most likely reason that he would choose to teach the concepts together?

a. Since simile and metaphor are closely related, examples of one could serve as nonexamples for the other. b. Teaching the concepts together would provide less for Mr. Andriesse to remember, so teaching them together would be less likely to overload his working memory. c. Teaching the concepts together would help him capitalize on the process of generalization; reinforcing the students for correctly identifying similes would also reinforce them for correctly identifying metaphors. d. Teaching the concepts together would make it more efficient for Mr. Andriesse to model correct classifications of the concepts.