The Main Advantage of Using Multiple Regression Analysis Over Differences

question 40

Multiple Choice

The main advantage of using multiple regression analysis over differences in means testing is that the regression technique

• A)allows you to calculate p-values for the significance of your results.
• B)provides you with a measure of your goodness of fit.
• C)gives you quantitative estimates of a unit change in X.
• D)assumes that the error terms are generated from a normal distribution.

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Definitions:

N-methyl-D-aspartate (NMDA)

A receptor in the brain that plays a key role in synaptic plasticity, memory function, and involved in neuronal communication.

Cholinesterase

is an enzyme that breaks down acetylcholine and other choline esters that function as neurotransmitters, important in muscle function and memory.

Lewy Body

Abnormal aggregations of protein that develop inside nerve cells, contributing to Parkinson's disease and dementia.

Frontotemporal Degeneration

A group of brain disorders caused by the progressive loss of nerve cells in the frontal and/or temporal lobes, affecting behavior, language, and movement.