By what age will an infant respond differently to her mother's tense or relaxed touch?
2 weeks
4 months
12 months
18 months
12 months
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Which finding would be most difficult to explain from the nativist perspective of language acquisition?
a. The human brain contains areas that appear to be specifically designed to process language. b. Children progress through the same sequence in acquiring language skills and at roughly the same ages. c. Children exhibit remarkable cultural differences in early language learning. d. Overregularization and other characteristics of early language appear to be universal phenomena.
One-year-old Mathieu is afraid of the dog because he saw his father react with fear to the same dog. Which term best explains why Mathieu is afraid?
a. Stranger wariness b. Social referencing c. Complex emotions d. Avoidant attachment
Behaviorism focuses on which of the following?
observable behavior unconscious urges thoughts emotions
Which of the following measures is typically of most interest to personality researchers?
a. mean b. mode c. median d. standard deviation