Cocaine and amphetamine can enhance or impair attention, depending mainly on what?
a. The effects depend on the dose of the drug
b. The effects depend on the amount of gluten in the diet.
c. The effects depend on the season of the year.
d. The effects depend on the brightness of light in the room.
a
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According to Leibniz, there is nothing in the mind that is not first in the senses except for:
a. mathematical knowledge. b. the mind itself. c. what God has revealed. d. the knowledge of moral principles.
Throughout childhood, overall levels of aggression
a. increase for both girls and boys. c. increase for boys and decrease for girls. b. decrease for both girls and boys. d. decrease for girls and increase for boys.
A limitation of the interrupted time-series design is that changes in the dependent variable may be due not to the intervention, but to:
a. a confounding external event. b. "seasonal" changes in the dependent variable. c. lack of a randomly assigned control group. d. both ‘a' and ‘b'
A woman has many limitations with respect to her adaptive skills and an IQ of 65. According to the system in use today, she would be classified as intellectually disabled
a. true b. false