The distribution of differences between means is
a. normally distributed for very large samples.
b. approaches normal as sample sizes increase.
c. may be nonnormal for small samples.
d. all of the above.
D
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When Fernando babysits his niece, the infant grabs his long hair and won't let go until Fernando uncurls her fingers. Instead of getting mad at his niece for pulling his hair, Fernando understands that her actions are being driven by which reflex?
a. Moro b. palmar grasp c. Babinski d. rooting e. eyeblink
In preparation for an exam in Introductory Psychology, Ron is studying the parts of the brain that make up the midbrain, then the hindbrain, and finally the forebrain. What technique for improving memory is he using?
a) coding b) grouping c) method of loci d) pegword technique
Which humanistic theory of personality focuses on studying motivation?
a. Hierarchy of needs b. Self-concept c. Self-efficacy d. Social-cognitive
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