Children's thinking develops through dialogues with more capable people, according to the sociocultural theory of

According to __________ theory, the optimal mate has different characteristics for males than for females: males prefer females who appear young and fertile, whereas females prefer males who appear able to provide resources for her offspring

Fill in the blank(s) with correct word

Dr. Fabiano wishes to assess the reliability of an intelligence test he recently developed. Fabiano chooses the test- retest method of assessing reliability. What will Dr. Fabiano have to do?

a. Compare subjects' scores on the tests to their performance in academic arenas. b. Give one version of the test to a group of subjects and then re-administer a parallel version of the test to the same subjects. c. Make certain that he follows uniform procedures in administering the test to different subjects. d. Give the test once to a group of subjects and then re-administer the test to a different group of subjects after a short time interval. e. Give the test to a group of subjects and then re-administer it to the same subjects after a short time interval.