Eighty-year-old Sylvester has begun to complain about his knees. To him, his knees now often feel, "Stiff as a board!" Given this description, Sylvester would appear to have
a. Turner syndrome.
b. osteoarthritis.
c. Klinefelter syndrome.
d. osteoporosis.
b
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According to information in your text, which of the following factors increased the risk for an eating disorder?
a. Girls who go through puberty early b. Boys and girls who experience puberty later than majority of their peers c. Boys who go through puberty early d. Receiving information about sex prior to the 5th grade
In order to learn whether the people in Newburg opposed or supported the expansion of the town's elementary school, Mayor Tyson randomly selected and interviewed 100 of the town's 10,000 residents. In this instance, the 100 people who were interviewed by the Mayor would be considered to be:
a. a population b. a representative sample c. the dependent variable d. the independent variable
Fed up with his son not cleaning around the house, Jack buys a book called Shape Up, which instructs the reader to implement the operant conditioning technique of shaping. According to the book, Jack will want to
A. reinforce successive approximations of the desired response. B. utilize a mixture of punishment and reinforcement. C. pair an unconditioned response with a conditioned one. D. reward his son only after the final desired response is performed.
The three steps of memorybegin with
A) storage B) mnemonics C) endorphins D) encoding