A problem behavior can be maintained by all of the following except:
a. the presentation or removal of a stimulus event
b. the behavior of another person
c. an antecedent event
d. a change in a physical stimulus
c
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Fran is a 25-year-old woman who has been having a great deal of difficulty taking care of herself. Her IQ score is 68, thought this surprises her parents because they recall that her IQ was tested several times when she was in school and it was always in the 80s. The diagnosis of mental retardation for Fran is:
A. appropriate because she meets the criteria for IQ and has difficulty with self care B. inappropriate because she does not meet the IQ criterion C. inappropriate because we do not have sufficient evidence of impairment D. inappropriate because she did not appear to meet criteria before age 18
Maxwell Jones (1953) created an approach to psychotherapy of the institutionalized in London called:
A) oral therapy. B) group therapy. C) a token economy. D) the therapeutic community.
One sample has n = 5 scores and the second has n = 10 scores.If the pooled variance for the two sample is 30, then what is the value of the estimated standard error for the sample mean difference?
A) ?The square root of (30/15) B) ?The square root of (60/15) C) ?The square root of (30/5 + 30/10) D) ?The square root of (30/4 + 30/9)
Which capacity is well-developed at birth?
A) visual acuity B) color vision C) depth perception D) sensitivity to touch