By 4 years of age, it is estimated that children use correct grammar in what percentage of their statements?
a. 30%
b. 50%
c. 70%
d. 90%
D
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During which stage of brainwashing are prisoners most likely to cooperate with their captors and provide the information requested in order to obtain relief from the abuse and pressure?
a. unfreezing b. change c. resolution d. freezing
Indicators of sexual maturity that are not required for sexual reproduction, such as pubic hair, deepening of the voice, and changes in body shape, are referred to as __________ sex characteristics.
A. primary B. secondary C. tertiary D. adolescent
The initial work in comparative psychology was carried out in England and the leadership in the field stayed there for more than a decade.?
a. True b. False
Carlos suffers from REM behavior disorder, which means that Carlos
a. experiences REM rebound with vivid nightmares. b. snores loudly, holding his breath, and then gasping for air. c. lacks muscle paralysis, which allows him to thrash about and act out his dreams. d. is having sudden, irresistible, daytime sleep attacks.