Which of the following examples is most likely to have a negative correlation?
a. Number of hours spent studying and test scores
b. Amount of violent television viewed and number of aggressive acts committed
C. How many time the subject smiles per day and their unhappiness level
d. Weight and height
e. Your test scores and the Russian economy in 1994
Answer: C. How many time the subject smiles per day and their unhappiness level
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Werner and Smith's longitudinal study of Hawaiian children indicated that the two most important protective factors that help at-risk children overcome their disadvantage are
a. a supportive postnatal environment and continued stress. b. continued stress and a two-parent household. c. a two-parent household and high levels of personal resources. d. high levels of personal resources and a supportive postnatal environment.
A typical newborn will sleep about:
10 hours a day. 13 hours a day. 17 hours a day. 20 hours a day.
Describe the different approaches to the probation/parole function and explain how each approach would affect the officer's behavior.
What will be an ideal response?
If I increase the volume on my stereo by 10 dB, from 60 dB to 70 dB, my family will probably perceive the loudness of the music as
A. 10 times louder than before. B. 100 times louder than before. C. 2 times louder than before. D. about the same as before.