Your Relative Is Experiencing Memory Loss Related to Alzheimer Disease

question 66

Multiple Choice

Your relative is experiencing memory loss related to Alzheimer disease.Research suggests that the decline in memory is due to a(n) _____ deficiency in this individual's brain.

• A)serotonin
• B)gamma-amino butyric acid (GABA)
• C)acetylcholine
• D)dopamine

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Definitions:

Nonmanipulated Independent Variable

An independent variable for which condition assignment is determined by a characteristic of the participant.

Dependent Variable

The experimental variable measured by the experimenter and used to compare groups.

College Education

College education refers to the post-secondary learning experience offered by colleges and universities, leading to the award of a degree, diploma, or certificate.

Law of Parsimony

A principle that suggests when faced with competing hypotheses, the one that makes the fewest assumptions should be selected.