Because it is rare for ? to be known it is usually estimated from the ______.
a. the variance
b. the standard error
c. population
d. sample standard deviation
Ans: D
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In the past month, 11 year-old Christopher has been caught torturing two cats. He also stole a car from the neighbors, burned down his parent's shed, and beat up some kids at school. He might meet clinical criteria for _____
a. Antisocial Personality Disorder b. Generalized Anxiety Disorder c. Oppositional Defiant Disorder d. Attention-Deficit Hyperactivity Disorder
Research on sexual jealousy suggests that it is ____
a. to some degree deeply rooted in human nature b. a relatively recent phenomenon c. common in Western cultures but not in Eastern cultures d. common in individualistic but not collectivistic cultures
Jeremy is typing a term paper on his computer and saves it every 5 minutes, just to be safe. How does the computer’s memory store this file differently than Jeremy’s memory?
a. ?The computer receives the information and translates it into smaller chunks. b. ?The computer receives the information and stores an identical copy of the information. c. ?The computer receives and translates the information into a composite image. d. ?The computer receives the information and stores it semantically.
Which part of the brain is most active during working memory?
A) amygdala B) prefrontal cortex C) hypothalamus D) cerebellum