In a study examining long-term memory, two-month-old infants forgot the training within a week. How long did the six-month-old infants remember the training?
a. one week
b. two weeks
c. three weeks
d. they never forgot it
Answer: C
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Researchers studying factors that influence how much people eat gave college students potato chips to eat while watching a movie. The potato chips were stacked in tubes. In some of the tubes, researchers inserted colored chips at regular intervals (e.g., every 7th chip). Other tubes contained no colored chips. In this study, the use of potato chip stacks with colored chips represents
A. disguised observation. B. a controlled-use trace. C. a natural-use trace. D. a product
The Drug Policy Alliance is an advocacy group seeking to prevent the legalization of medical marijuana
a. True b. False Indicate whether the statement is true or false
How concerned should a parent be if his child scores 82 on an I.Q. test?
What will be an ideal response?
According to the health-belief model, a person would be more likely to engage in safe sex if that person believed that
A. he or she had less of a chance of contracting HIV than the general population. B. the severity of HIV is overestimated. C. the benefits of using a condom outweigh the costs. D. there was little chance to avoid HIV, if he or she was sexually active.