Intellectual disabilities caused by postnatal problems include all of the following EXCEPT
a. malnutrition during early childhood.
b. exposure to lead, PCBs, and other toxins early in childhood.
c. fetal alcohol syndrome (FAS).
d. living in very poor households where nutrition, intellectual stimulation, medical care, and emotional support may be inadequate.
C
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The inclusion of cognitive factors in the theories of ____ altered American behaviorism.?
a. ?Skinner and Tolman b. ?Kasparov and Tolman c. ?Bandura and Rotter d. ?Watson and Yerkes e. ?Seligman and Maslow
Which is considered a pictorial cue to depth?
a. Visual expansion b. Texture gradient c. Retinal disparity d. Motion parallax
Learning to recognize different automobile brands, animals, types of music, and even the answers on psychology tests all depend, in part, on
a. respondent conditioning. b. systematic desensitization. c. operant stimulus discrimination. d. primary positive reinforcements.
In Melody's class, she takes attendance on average every five to ten days, and students who are present receive extra points. Sometimes she will take attendance two or three days in a row, but she never lets the students know when this will happen. This is an example of what type of reinforcement schedule?
A. Fixed-interval B. Fixed-ratio C. Variable-interval D. Variable-ratio