This section contains topic summaries only. The purpose is to provide a quick reference, an outline or summary of key concepts - a sort of refresher for memory for a topic already known.

Cognitive Style

Maslow's Hierarchy of Needs

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"Nations have recently been led to borrow billions for war; no nation has ever borrowed largely for education. Probably, no nation is rich enough to pay for both war and civilization. We must make our choice; we cannot have both."

[Abraham Flexner]