Caffeine:

a. Decreases the release of acetylcholine
b. Activates the endorphin receptor
c. Blocks receptors for the neuromodulator adenosine
d. Retards the production of dopamine

C

Psychology

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For children with ADHD, the ability to learn is severely limited because they

a. are mildly retarded. b. act on impulse and cannot concentrate. c. must take stimulants which shorten attention span. d. are given sedatives which make them listless.

Psychology

15. In the story presented in the textbook regarding a little boy and his father who were in a terrible automobile accident, the father died, but the boy was rushed to the hospital

As the boy was rushed into surgery, the doctor looked down at him and said, "I cannot operate on this boy, he is my son!" Many people find this story puzzling because they assume the doctor is male. This story represents what concept? a. gender schemas b. gender constancy c. gender roles d. gender identity

Psychology