According to the Research on Expertise and Problem Solving

question 54

Multiple Choice

According to the research on expertise and problem solving,

• A) expert chess-players are much better than novices at remembering random arrangements of chess pieces.
• B) expert problem-solvers are more likely than novices to emphasize structural features in the representation of a problem.
• C) experts and novices are similar in their usage of means-ends heuristics.
• D) experts are skilled at judging whether a problem will be difficult for novices to solve.

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Definitions:

Juxtaglomerular Cell

A cell located near the glomerulus of the kidney that helps to regulate blood pressure by secreting renin.

Aldosterone

A steroid hormone produced by the adrenal glands that regulates sodium and potassium balance in the blood.

Renin

An enzyme secreted by the kidneys that helps regulate blood pressure by activating the angiotensinogen to angiotensin conversion.

Preeclampsia

A pregnancy complication characterized by high blood pressure and often signs of damage to another organ system, most often the liver and kidneys.