Felicia is at the end of her pregnancy, and she is now in labor. She has been having contractions for about 18 hours, and her cervix is slowly dilating to approximately 10 centimeters. Which stage of labor is Felicia currently in?
a. Stage one
b. Stage two
c. Stage three
d. Stage four
a
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Chapter 13 discusses research by McDonough and Mandler, in which 9-month-olds showed that they knew that animals drink, whereas vehicles can carry people. This research suggests that babies
a. show habituation. b. prefer nouns and verbs to words that merely show a grammatical function. c. are aware of syntax. d. appreciate semantic concepts.
Frequency theory of pitch discrimination predicts that high-pitched sounds fire __________ and low-pitched sounds fire __________
a. more often; less often b. less often; more often c. more sensory cells; fewer sensory cells d. nearer to the oval window; farther from the oval window
Rosa goes to a therapist for treatment of her drinking problem. Her therapist makes her sign
a written behavioral contract in which she agrees to abstain from drinking and to take Antabuse. Her husband agrees to refrain from making comments about her past drinking and the probability of future lapses. This technique is part of ______. a. self-control training c. covert sensitization b. aversive conditioning d. social skills training
All are influences that help program puberty EXCEPT:
A) body fat level. B) genetic predispositions. C) social skills. D) weight.