The Table Below Summarizes Results from an Experiment in Which

question 51

Multiple Choice

The table below summarizes results from an experiment in which subjects were classified as diabetic or nondiabetic and then given a treatment. After the treatment, they were again classified as diabetic or
Nondiabetic. Which combinations of before treatment/after treatment categories will yield discordant pairs?

• A) Only nondiabetic/nondiabetic
• B) diabetic/nondiabetic and nondiabetic/diabetic
• C) nondiabetic/nondiabetic and diabetic/diabetic
• D) Only diabetic/nondiabetic

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Definitions:

Extrovert

describes a person who is outgoing, socially confident, and gains energy from being around other people.

Reticular Activating System

A network of nerves in the brainstem that mediates overall alertness and regulates the transition between sleep and wakefulness.

Extraversion/Introversion

Personality traits that describe the social preferences of individuals, with extraversion indicating a preference for external stimulation and social interaction, and introversion indicating a preference for solitude and internal experiences.

Overaroused

A state of heightened physiological and psychological activity, often leading to stress, anxiety, or heightened sensory sensitivity.