A classmate has missed class again and is copying your notes. Unfortunately, she can't figure out which research design uses each participant as his or her own control. Which should you tell her?
a. double-blind
b. within-subjects
c. between-subjects
d. randomly assigned
Answer: b. within-subjects
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Homeostasis is a state of
a. physiological stability. b. physiological instability. c. psychological stability. d. psychological instability.
Research has shown that prosocial behavior improves from childhood into mid-adolescence, but only when:
A) studies are naturalistic observations rather than lab studies. B) the target of concern is a child rather than an adult. C) the behaviors have to do with helping or comforting others rather than sharing. D) all of the above
The biological clock is thought to reside in what structure?
A. Pituitary B. Hippocampus C. Amygdala D. Hypothalamus E. None of the above
Greg always drinks iced tea with lemon and he always puts one packet of Splenda in it. One late night at Denny's he orders another type of "brown beverage" — a Diet Coke
The server delivers it, complete with a lemon wedge. Greg grabs a packet of Splenda and dumps it in the Diet Coke. This action slip would be classified as a: a) loss of activation error. b) data driven error. c) capture error. d) description error.