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

Question

Quizplus · Accepted Answer

The sentence indicates that brain training activities over a period of six weeks improved subsequent performance of the practiced mental skills, but did not improve overall cognitive fitness. Therefore, choice A is the correct answer.

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