At what age does the average child begin to stand and walk?
A. Three months
B. Six months
C. One year
D. Two years
Answer: C
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The behaviourist approach to language development suggests that _____ plays a key role in learning words and grammar, whereas nativists claim that language is _____ predetermined.
A) reinforcement; biologically B) punishment; culturally C) reinforcement; culturally D) genetics; biologically
In within-subjects designs:
a. each individual receives all levels of the independent variable. b. each individual contributes more than one measure of the dependent variable. c. different levels of the independent variable are given to the same group of research participants. d. all of these
As the brain ages, the result is an overall ______________
Fill in the blank with correct word
Depending upon the particular adolescent in question and the nature of the experience itself, the death of another person might affect the adolescent's efforts
a. to reestablish intimacy and commitment b. to achieve competency, mastery, or control c. to attain emotional separation from parents d. all of these e. none of these