Examlex
Some college students think that because a college degree greatly increases their earning potential there is no opportunity cost of attending college.How would an economist look at the matter?
Preoperational
A stage in Piaget's theory of cognitive development, occurring from approximately age 2 to 7, characterized by symbolic thinking, egocentrism, and lack of logical reasoning.
Mental Programs
Mental programs are the cognitive structures and processes that guide thoughts, actions, and problem-solving in the human brain.
Problem Solving
Identifying answers for challenging or intricate problems.
Software
Programs and other operating information used by a computer.
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