According to a Recent Study, What Is the Effect of Cognitive

question 37

Multiple Choice

According to a recent study, what is the effect of cognitive rehabilitation therapy in Alzheimer's patients?

• A) Moderately impaired individuals improved in their ability to recall names, but severely impaired individuals showed no signs of improvement.
• B) Mildly impaired individuals showed some improvement, but it was fleeting.
• C) Mildly impaired individuals experienced improvement in face and name recall and these improvements were maintained after treatment ended.
• D) Moderately impaired individuals improved to acting more like mildly impaired individuals, but no changes were seen in severely impaired individuals.

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Definitions:

Economically Efficient

A situation where resources are allocated in a way that maximizes the net benefit to society.

Barriers To Entry

Factors that make it difficult for new firms to enter an industry, such as high initial investment, legal restrictions, or strong brand loyalty among consumers.

Network Effects

The phenomenon whereby increased numbers of people or participants improve the value of a good or service.

Economies Of Scale

The benefit that larger operations have, which allows them to produce goods or services at a lower unit cost as production scales up.