A statistical table that indicates how many individuals in the sample fall into each set of categories on a quantitative variable is a
a. frequency distribution.
b. bar chart.
c. normal distribution.
d. grouped frequency distribution.
d
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Testing infants of different ages with the visual cliff apparatus has found that
a. six- to seven-month-old infants perceive drop-offs but do not fear them. b. two-month-old infants perceive drop-offs but do not fear them. c. six-month-old infants show no response to the deep side of the cliff. d. both two- and six-month-old infants will crawl across the shallow side of the cliff but will cry when enticed to crawl over the deep side of the cliff.
Lashley’s work:
a. gradually showed that brain activity was like a complex switchboard b. gradually showed that brain activity was similar to the description of the Gestaltists c. finally led to the discovery of what he had been looking forthe engram d. was later supportive of Watsonian behaviorism
Compared with securely attached infants, avoidant babies tend to receive __________ care
A) disorganized/disoriented B) understimulating, inconsistent C) overstimulating, intrusive D) unresponsive
Briefly describe how the DSM-5 diagnosis of autism spectrum disorder differs from corresponding diagnoses in the DSM-IV. How does the revision of the DSM-IV diagnoses relate to the distinction between categorical and dimensional approaches to diagnosis?
What will be an ideal response?