Why do experts solve problems more efficiently and rapidly than novices?
a. They can remember the elements of the problem.
b. They can mentally represent the parts of the problem.
c. They can relate the problem to similar problems.
d. All of these.
D
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Following up on the preceding question, suppose that you found that 27 of the new hires were women. You would probably be justified in concluding that
a. there was discrimination against men. b. there was discrimination against women. c. there was no discrimination on the basis of gender. d. we don't have enough information to even start to answer the question.
While the fields of learning and social psychology look at nature vs. nurture for the development of sexual orientation, evolutionary psychologists believe which of the following?
A. Strong same-sex relationships increase group survival by binding a group together emotionally. B. Having more children decreases the chance of passing on the X chromosome believed to influence sexual orientation in males. C. Strong same sex relationship increases group survival by binding a group together socially due to common interests. D. Having fewer children increases the fertility in women who carry the X chromosome gene.
__________ neurons have axons that form synapses with muscles
Fill in the blanks with correct word
As much as 20 to 40 percent of the energy required by the brain is used by
A. sodium-potassium pumps. B. calcium pumps. C. anterograde transport within neurons. D. retrograde transport within neurons.