A British Study Involving More Than 11,000 Participants Indicated That

question 481

Multiple Choice

A British study involving more than 11,000 participants indicated that brain training activities over a period of six weeks ________ subsequent performance of the practiced mental skills,and ________ overall cognitive fitness.

• A) improved;did not improve
• B) did not improve;improved
• C) improved;improved
• D) did not improve;did not improve

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Definitions:

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