A sample with a mean of M = 40 and a variance of s2 = 20 has an estimated standard error of 2 points. How many scores are in the sample?
A) 4?
B) ?5
C) ?10
D) ?25
B
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In Erikson’s theory, a child who successfully resolves the psychosocial crisis of industry versus inferiority gains the ego strength of _______.
a. purpose b. will c. conscience d. none of the above
Patients with aphasia provide evidence that language processing is:
A) specialized within specific brain regions over time. B) widespread across the brain throughout the life span. C) localized to specific brain structures in both hemispheres throughout the life span. D) performed in one specific brain structure, the amygdala.
_________ is the retention of memory for some period of time
a) Encoding b) Storage c) Retrieval d) Evaluation
Regarding abuse, which of the following statements is FALSE?
a. One American dies every 20 minutes in an alcohol-related car crash. b. Binge drinking is responsible for 1,800 U.S. college student deaths each year and thousands of trips to the emergency room. c. Binge drinking is considered three or more drinks in a short time for men and two or more for women. d. Children of alcoholics and those who have other relatives who abuse alcohol are at greater risk for becoming alcohol abusers themselves.