Consider an experiment in which participants were asked to remember Chinese symbols called radicals (which have no sound) and symbols called characters (which consist of a radical plus another symbol). The fact that the participants were able to remember some of the radicals provides evidence for the operation of _____ coding.

Katy is doing a study using ________ for her advanced psychology class. She goes to the university dining hall and makes notes on her fellow students' behavior and activities

She is careful to avoid drawing attention to herself so her subjects will behave as usual. a. naturalistic observation b. laboratory observation c. exploratory research d. experimental research

Groups differ from collectives in that

a. groups, but not collectives, engage in common activities. b. collectives, but not groups, engage in common activities. c. groups have more direct interaction with one another than collectives. d. collectives have more direct interaction with one another than groups.