A(n) ______ variable is manipulated such that participants are randomly assigned to levels.
a. independent
b. dependent
c. causal
d. matched
Ans: A
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The fact that researchers use systematic observation to study human behavior illustrates which of your text's unifying themes?
a. Our experience of the world is highly subjective. b. Psychology is empirical. c. Behavior is determined by multiple causes. d. Psychology is theoretically diverse.
Teacher-directed preschool programs are similar in nature to the Reggio Emilia approach
Indicate whether this statement is true or false.
Dr. Harbinger is studying a new psychotherapy treatment for depression. He carefully screens potential participants to make sure they fit strict diagnostic criteria and randomly assigns them to a treatment or control group. He is most likely conducting a(n) _____ study.
A. power B. effectiveness C. efficiency D. efficacy
Simon is teaching his daughter, who is in the third grade, her multiplication tables. He explains to her that he memorized them when he was in fourth grade, and hasn't forgotten them since. Information like multiplication facts is stored in__________
a) episodic memory. b) semantic memory. c) iconic memory. d) nondeclarative memory.