An embryo/fetus is especially susceptible to harmful substances during the ________ of pregnancy
a. 1st trimester
b. 2nd trimester
c. 3rd trimester
d. all 3 trimesters are equal in susceptibility
a
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Muscle fibers respond to a. serotonin
b. glutamate. c. dopamine. d. acetylcholine.
Jet lag is typically the worst when traveling
A) north. B) south. C) east. D) west.
In ANOVA, ______ is used to calculated statistics because you cannot calculate ______ of three or more groups.
A. variance; complex differences B. variance; mean differences C. mean differences; complex variance D. mean differences; variance
This term Professor Willen decided to take a course in American Sign Language in addition to her own teaching responsibilities. Although it was odd to be taking a class alongside some of her own students, she enjoyed the experience immensely
When her boss asked her why she was taking the course, she said, "I don't really know! I've just always wanted to learn sign language!" Professor Willen's decision to take this class is a prime example of __________ motivation. a. extrinsic b. intrinsic c. hedonic d. incentive