At the moment of conception, a male child receives ________ chromosomes from his mother and ________ from his father
a. 23; 23
b. 24; 24
c. 23; 46
d. 46; 23
e. 2; 2
a. 23; 23
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Bob is nine months old. Carol is nine years old. Ted is twenty-nine years old. Alice is ninety years old. Whose brain is most likely overproducing synapses??
a. ?Bob b. ?Carol c. ?Ted d. ?Alice
Which fact does NOT support the idea that the amount of information that can be stored in short-term memory (STM) is determined by the number of chunks?
A) Organizing digits into larger numbers allows people to remember more digits at one time. B) There is a limit to the number of units of information that can be stored in STM at one time. C) Chunking can increase the amount of information people can place in STM. D) Individuals can remember more words from a list of single-syllable words than they can from a list of four- or five-syllable words.
According to Frost et al., 2008 and Hatcher et al., 2011, factors that increase one's motivation to use contraception include ____
a. family pregnancy history c. peer pressure b. motivation to avoid pregnancy d. education about contraception
Dr. Chen presents young and old adults with a long list of unrelated objects and asks them to memorize as many as they can in 5 minutes. What is likely to be the result?
A) Both groups will encode the material into a story and remember most of the words. B) Neither group will encode the material, so neither will be able to remember more than a few words. C) The old adults will be more likely to encode the words and to remember more of them than the young adults. D) The young adults will be more likely to encode the words and to remember more of them than the old adults.