Which results were found in the Hane and Fox (2006) study of 9-month olds
a. infants with more nurturing mothers were less cranky when observed at home
b. infants with less nurturing mothers were more fearful and showed less joint attention with their mothers during the lab visit
c. infants with more nurturing mothers showed more right frontal activty on EEGs
d. some of the above
e. all of the above
Answer: d. some of the above
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Infant IQ scores reliably predict adult IQ scores
a. True b. False Indicate whether the statement is true or false
Less than 30 minutes into the four-hour film, Sanford could tell he was going to hate the movie. He considered getting up and walking out but felt compelled to sit through the whole movie because he had already spent his money on the ticket. This illustrates
a. the sunk cost principle. b. the normative model. c. the due process model. d. equity theory.
What is one explanation for why Lashley failed at finding the engram?
A. He used poor surgical methods. B. Not all memories are physiologically the same. C. The engram is continually changing location in the cortex. D. Classical conditioning had not been discovered yet.
Masters and Johnson (1979) believed that even in adulthood, some men and women move toward same-sex behaviors if they have negative heterosexual encounters and pleasant same-sex ones
Indicate whether the statement is true or false