The extent to which multiple items used to measure the same variable are related is called ______.
A. test–retest reliability B. internal consistency
C. discriminant validity
D. interrater reliability
Ans: B
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Antecedent strategies prevent problem behavior by
a. altering consequences for a replacement behavior b. increasing skill development c. reinforcing problem behavior d. altering situations that trigger problem behavior
Programs that have helped children play more with peers of the opposite sex are generally successful if enough time is involved and if appropriate incentives are offered
Indicate whether this statement is true or false.
Which of the following is NOT one of the ways in which hyperactivity can be manifested?
a. Fidgeting and squirming in a seat b. Running or climbing excessively in situations where it is inappropriate c. Having a learning disability d. Talking excessively
A researcher measures the number of tasks men and women can complete in a 5-min test. In this example, gender (men, women) is ______.
A. the independent variable B. the manipulated factor C. the quasi-independent variable D. an independent and dependent variable