Fred's advisor noticed that he had not included the same words in each list used to test whether the color of ink affects memory. This meant the lists differed in both content and ink color. Fred won't be able to easily interpret his results because:
a. reactivity has occurred
b. his data have poor external validity
c. his experiment included a confounding variable
d. he did not use a control group
C
Psychology
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A defendant's ability to understand the legal proceedings that are taking place against him and to participate in his own defense defines the concept of __________
Answer:
Psychology
The experience that is most likely to trigger an outbreak of depression in adolescence is
A) academic problems. B) the breakup of a romance. C) conflict with parents. D) being turned down by your college choice.
Psychology