A 95% confidence interval can be determined by adding and subtracting _______ from the sample mean.
A. marginal effect
B. estimator
C. margin of error
D. population variance
Answer: C
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The goal of action based on the liberation perspective is:
a. exchanging who is oppressor and who is oppressed b. remaking society without roles of oppressor and oppressed c. critique of society without attempting to change it d. remaking society to be more individualistic
Adolescents who do not experience a crisis and who do not become committed to a course
of action are described by the identity status of a. foreclosure. b. moratorium. c. identity diffusion. d. identity achievement. e. stagnation.
An isolette is generally used to keep
A) mothers away from infectious hospital patients before they deliver their babies. B) infected fathers away from their partners and babies while still allowing them to bond. C) preterm infants in a warm, oxygenated environment. D) infected newborns isolated so they don't infect healthy infants.
What are the cognitive processes that Rovee-Collier's conjugate reinforcement technique measures in infants?
a. attention b. language c. problem solving d. memory