Odorless chemicals that serve as a social signal to other members of one's species are called _____
A) pheromones
B) nitriles
C) umamis
D) olfactoceptors
Answer: A
Psychology
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Which pair of transmitters are the primary excitatory and inhibitory (respectively) transmitters in the brain?
a. glutamate; acetylcholine b. GABA; glycine c. glycine; acetylcholine d. glutamate; GABA e. acetylcholine; dopamine
Psychology
The responses "Strongly Disagree, Disagree, Undecided, Agree, Strongly Agree" are used in
constructing an attitude scale by the method of A) pair comparisons. B) equal-appearing intervals. C) scalogram analysis. D) summated ratings.
Psychology