Which of the following are explanations for differences in problem solving between experts and novices?
A. Experts have longer fixations on critical aspects of the problem they are trying to solve.
B. Experts mentally group aspects of problems together differently.
C. Experts are smarter than novices.
D. Experts use more trial-and-error techniques.
Answer: A. Experts have longer fixations on critical aspects of the problem they are trying to solve.
B. Experts mentally group aspects of problems together differently.
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Researchers found that infants could still reach accurately for a glow-in-the dark toy even when the lights were suddenly turned out so that they could see the toy but not their own hands. This finding specifically shows that infants use __________ to help guide their reaching.
A. visual skills B. motor skills C. perceptual skills D. proprioceptive cues
What teratogen is associated with increased risk for ADHD, SIDS, oral clefts, and respiratory infections in infants?
A. penicillin B. aspirin C. caffeine D. nicotine
According to Rusbult's investment model of relationships,
a. some relationships are communal, in the sense that people are not concerned about the rewards they are getting from their partners. b. the main predictor of whether people will stay in a relationship is how satisfied they are with that relationship. c. some women stay in abusive relationships because they have a high investment in the relationship and they have poor alternatives. d. when deciding whether to stay in a relationship, people rarely consider their "comparison level."
Farley's "Type T" is most similar to which of the following?
A) Type A B) Type B C) Type C D) Shyness E) Sensation-seeking