A One-Tail P-Value Is Two Times the Size of a Two-Tail

question 38

True/False

A one-tail p-value is two times the size of a two-tail test.

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Definitions:

Margaret Floy Washburn

The first woman to earn a Ph.D. in psychology (1894) and known for her work in animal behavior and motor theory development.

Mary Whiton Calkins

An American psychologist and philosopher, the first woman to become president of the American Psychological Association.

Functionalism

A school of psychology that focuses on how mental and behavioral processes enable an organism to adapt, survive, and thrive.

Self-Awareness

Awareness about one’s distinct personality, sentiments, reasons for actions, and longings.