_________ seems to be involved in threat sensitivity or anxiety

a. Serotonin
b. Gamma-aminobutyric acid (GABA)
c. Norepinephrine
d. all of these answers are correct


D

Psychology

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The thoughts and feelings of a research participant are not made public without consent. This illustrates:

a. external manifestation of debriefing. b. internal manifestation of voluntary participation. c. internal manifestation of the right to privacy. d. external manifestation of the right to privacy.

Psychology

Which aphrodisiac causes inflammation of the urinary tract and dilation of the blood vessels?

a. Yohimbine c. alcohol b. Spanish fly d. cocaine

Psychology

The formal code of ethics of the American Psychological Association,

a. has been developed from formal governmental legislation. b. is based on legal precedents. c. is primarily derived from philosophical considerations. d. is primarily derived from common social and cultural roots. e. has been in place since Wundt opened his laboratory.

Psychology

The 2D:4D ratio is an indicator of __________

a. a person's prenatal testosterone exposure b. how tall one will be as an adult c. how likely a person is to commit violent acts d. a person's level of empathy for others

Psychology