One technique in psychological experiments is to keep the experimenter from knowing the research hypothesis or the experimental condition of the participants currently being tested. This technique helps to prevent the problem of
a. demand characteristics.
b. experimenter bias.
c. placebo effects.
d. carryover effects.
B
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According to the 2011 National Survey on Drug Use and Health, __________ of the United States sample reported heavy alcohol use in the month preceding the interview
a. 6-7% b. 10-11% c. 25-26% d. 30-31%
The two-process theory of punishment assumes that punishment involves ___________
a. positive and negative reinforcement b. Pavlovian and operant learning c. positive and negative punishment d. reward training and escape training
Response inhibition depends on the ability of the ________ of the brain to regulate the limbic system
Fill in the blanks with correct word
Holly is 96 years old and has difficulty perceiving smells that her grandchildren easily notice. She most likely has a smell-related condition known as __________.
A. presbyosmia B. hyperosmia C. phantosmia D. anosmia