Imagine That a Study of Memory and Aging Finds That

question 109

Multiple Choice

Imagine that a study of memory and aging finds that younger participants correctly recall 55 percent of studied words, older participants correctly recall 42 percent of studied words, and the size of this effect is Cohen's d = 0.49.According to Cohen's conventions for interpreting d, this effect is:

• A) small.
• B) medium.
• C) large.
• D) so small as to be considered virtually no effect.

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Definitions:

Void

Describes a contract or legal agreement that has no legal force from the outset and cannot be enforced.

Statute of Frauds

A legal principle that requires certain types of contracts to be in writing and signed by the relevant parties to be enforceable.

20th Century

A historical period spanning from January 1, 1901, to December 31, 2000, known for significant technological, political, and social changes.

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A term referring to laws that have been officially made by a legislative body and have become effective.