The Binary Variable Interaction Regression

question 17

Multiple Choice

The binary variable interaction regression

• A)can only be applied when there are two binary variables, but not three or more.
• B)is the same as testing for differences in means.
• C)cannot be used with logarithmic regression functions because ln(0)is not defined.
• D)allows the effect of changing one of the binary independent variables to depend on the value of the other binary variable.

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Definitions:

Neuroplasticity

The ability within the brain to constantly change both the structure and function of many cells in response to experience or trauma.

Reflex Arc

The connection of the afferent neurons to the interneurons to the efferent neurons, resulting in a reflex action.

Somatic Nervous System

A part of the peripheral nervous system responsible for carrying motor and sensory information both to and from the central nervous system.

Peripheral Nervous System

A portion of the nervous system that consists of the nerves outside the brain and spinal cord, connecting the central nervous system to limbs and organs.