What is the name of the earliest prenatal test, which is performed in the 11th to 13th week of pregnancy and can identify chromosomal abnormalities and other disorders, such as heart problems?
a) Amniocentesis
b) Chorionic villus sampling (CVS)
c) Ultrasound sonography
d) First-trimester screen
Answer: d
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According to the dual-process approach, majorities exert influence by producing ____, whereas minorities exert influence by producing ____
a. informational influence? normative influence b. public conformity? private conformity c. reactance? obedience d. conversion? compliance
Behavior therapists do not focus on:
a. the principles of classical conditioning c. specific problem behavior b. the underlying unconscious conflicts d. rewards to change behavior
From the age of three or four years, children
a. start to hide their emotions. b. become verbally proficient in describing emotions. c. begin to use display rules. d. understand the cultural rules for displays of emotions.
At between 2 and 3 years of age children begin using three to four word sentences that contain only the words needed to communicate their meaning. These sentences reflect:
a) telegraphic speech. b) babbling. c) language schemas. d) private speech.