The street drug ecstasy (MDMA), causes a high often followed by depression by increasing and then decreasing action in which neurotransmitter system?
A. Acetylcholine
B. Dopamine
C. GABA
D. Serotonin
Answer: D
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According to the study conducted by Glick et al. (2004), _____ attitudes toward men were related with the degree of gender inequality in a country
a) apathetic b) moralistic c) ambivalent d) conservative
During a one-hour session, a therapist switches back and forth between periods of personal comments aimed directly at the patient (e.g., You seem to be quite happy today.) and periods of impersonal comments (e.g., Happiness often is associated with sunny weather.). The therapist records how many self-revealing statements the patient makes during each period to see if there are any consistent
differences. The researcher is using a(n) ____. a. ABAB design b. multiple-baseline design c. alternating-treatments design d. changing-criterion design
In recent decades research has determined that Piaget's theory was very useful in terms of its ____
a. ability to completely explain infant cognitive development b. overall description of infant cognitive development c. theoretical explanation of infant emotions d. explanation of object permanence
By using electrical stimulation, reward (or pleasure centers) and punishment (or "aversive" areas) can be shown to exist in the
a. cerebellum. b. limbic system. c. occipital lobe. d. medulla.