Some foods can trigger sensations of both bitterness and sweetness simultaneously. This phenomenon suggests that:
A. individuals only possess bitterness or sweetness receptors.
B. the activity of bitterness and sweetness receptors cannot be detected.
C. bitterness and sweetness receptors are similar.
D. taste receptors don't discriminate among different taste sensations.
Answer: C
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Suppose that you are reading an article about gender comparisons in college students' creativity, and the article concludes that gender differences are small for one particular test of creativity. Based on the introduction to Chapter 5, you could conclude that
a. gender differences would be larger if the researchers had gathered unbiased samples. b. the researchers' expectations probably had little effect on the results of this study. c. the scores of the females and the scores of the males would probably show little overlap. d. these results are consistent with other research on creativity.
The process of acquiring language begins in the womb
Indicate whether this statement is true or false.
What is the categorical self?
Indicate whether the statement is true or false
Agnes and her friends decide to attend "raves" or all-night underground parties this weekend. When they get there, they are likely to find that many of the others in attendance are using which drug?
a) MDMA b) PCP c) cocaine d) amphetamines