In a research study by Jeng and colleagues (2000), what percentage of full-term infants were walking by 18-months of age?
a. 50 percent c. 100 percent
b. 75 percent d. It depended upon the gender of the child.
C
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Piaget's concept of egocentrism refers to the child's
a. desire to be at the center of every else's interest. b. development of an ego. c. belief that others see the world exactly as she or he does. d. assumption that everyone understands what she or he is saying. e. belief that she or he is more important than anyone else.
Under what circumstances can divided attention occur most easily?
a) when you are under stress b) when attention to small details is critical c) when you are performing two tasks that are highly related d) when you are performing tasks that are simple and well-practiced
An individual's ability to manage negative emotions is which of the following?
a. goodness-of-fit b. self-regulation c. primary emotions d. secondary emotions
To demonstrate unambiguously that observational learning has occurred, the behavior learned should be one that the observer does not already know
Indicate whether the statement is true or false