The _____ theory emphasizes ecological and cultural aspects of the activities and settings of development

A psychological test is said to have criterion validity if:

a. it measures what it is designed to measure. b. its results are comparable to established standards of performance. c. it produces the same results from one time to the next. d. it predicts other criteria of the personality trait in question.

In sociometric nomination procedures, ________ children receive many more positive than negative nominations

a. popular c. neglected b. controversial d. average