Injected methadone is similar to injected morphine or heroin

a. True
b. False
Indicate whether the statement is true or false

True

Psychology

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According to the James-Lange theory, we

a. feel sorry because we cry. b. cry because we feel sorry. c. feel sorry and cry because of socialization processes. d. feel sorry and cry because of innate brain mechanisms. e. feel sorry and cry because of reinforcement contingencies.

Psychology

External lighting conditions alter circadian rhythms via:

a. The retinohypothalamic pathway b. Changes in metabolism c. Sleep structures in the basal forebrain d. None of the above

Psychology