Which one of the following is not a biological cue for hunger?
a. glucose in the blood c. learned associations
b. the hypothalamus d. the walls of the stomach
C
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The amygdala generates a more complete picture of a person or situation and can override signals sent by lower parts of the brain
Indicate whether this statement is true or false.
What does it mean to say that a measure is dependable?
a. It is easy for the participants to complete. b. It measures what the researchers think it measures. c. It provides approximately the same answer every time it is used. d. It is easy for the researchers to obtain.
Psychoactive drugs are drugs __________.
A. that speed up activity in the central nervous system B. capable of altering thinking, perception, and memory C. that slow down activity in the central nervous system D. derived from the opium poppy that relieve pain and produce euphoria
A researcher wishes to give a questionnaire to middle school children. The research has been approved by the Institutional Review Board at the university, and a middle school has agreed to help the researcher identify potential participants. The next step the researcher must do is ______.
A. get the informed consent of the potential participants B. get the informed consent of the parents or guardians of potential participants C. give the potential participants incentives to sign the informed consent form D. give the school an incentive for identifying the potential participants