Which of the following is NOT a source of experimenter bias?
a. interacting with different groups of participants in different ways
b. nonverbal communication
c. deliberately faking the data
d. individual differences in ability among the participants
D
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If you are folding towels while watching television, you may find that you don't have to pay much attention to the act of folding while keeping up with the storyline on the TV show. Folding the towels would be an example of a(n) ________ task.
A. attenuated B. high-load C. low-load D. filtered
The effect of counterbalancing is to eliminate order effects
a. True b. False Indicate whether the statement is true or false
Midway through prenatal life, the fetus weighs
A. less than 1 pound B. about 3 pounds C. about 5 pounds D. nearly 90 percent of its birth weight
Unlike operant or classical conditioning, in observational learning, ____.
a. reinforcement must precede the person's action b. reinforcers are not necessary to maintain a behavior c. new behaviors can be learned by watching others d. direct reinforcement is necessary to establish behavior