Peterson and Peterson studied how well participants can remember groups of three letters (like BRT, QSD) after various delays. They found that participants remembered an average of 80 percent of the groups after 3 seconds but only 10 percent after 18 seconds. They hypothesized that this decrease in performance was due to ___________, but later research showed that it was actually due to ___________.

A. interference; decay
B. priming; interference
C. decay; interference
D. decay; lack of rehearsal


Answer: C

Psychology

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A friend claims that his 10-month-old daughter appears to be counting because she prefers a bowl with many cookies to a bowl with one cookie. First, fill your friend in on research on the math abilities of young infants, focusing on whether or not infants can count. Then describe any two principles that your friend can expect his daughter to use when she counts during her preschool years

What will be an ideal response?

Psychology

Bereavement is best thought of as an emotion

a. True b. False Indicate whether the statement is true or false

Psychology

According to Souryal's typology, which type of probation and parole officers may have a tendency to violate a client's rights of privacy and autonomy?

A. Punitive law enforcer B. Bureaucratic paper pusher C. Welfare/therapeutic worker D. Passive time server

Psychology

While there is much support for some elements of Beck's cognitive theory,

a. treatments based on his view of depression are not effective. b. findings supporting it as a causal hypothesis are limited. c. it does not account for the known biological aspects of depression. d. is does not account for sex differences in depression.

Psychology