"Blinding" the researcher is a strategy for overcoming which threat to validity?
a. evaluation apprehension
b. role demands
c. experimenter bias
d. selection bias
c
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You overhear two psychologists discussing the relative importance of the various levels of analysis researchers may use. They are most likely to reach an agreement that
a. the broadest level of analysis is the most important. b. the narrowest level of analysis is the most important. c. some levels of analysis are less important than others. d. different levels of analysis address different questions.
Which is the best statement about infant sense of taste?
a. Infants show very different responses to tastes. b. Infants prefer sour tastes significantly more. c. Infants show a preference for things with no taste, like water. d. Infants show a preference for sweet tastes.
According to the model of temperament developed by Alexander Thomas and Stella Chess, the ________ child is predictable in daily functions, is happy most of the time, and is adaptable.
A. conventional B. easy C. slow-to-warm-up D. difficult
The drug Ecstasy triggers a dramatic release of the neurotransmitter:
What will be an ideal response?