Which of the Following Statements Best Describes the Correlation Between

question 18

Multiple Choice

Which of the following statements best describes the correlation between handedness and hemisphere dominance for language function in humans?

• A)The correlation is high,such that for language almost all right-handers have left-hemisphere dominance and almost all left-handers have right-hemisphere dominance.
• B)The correlation is high only for right-handers,who almost all have left-hemisphere dominance for language,whereas left-handers do not generally have a particular language-dominant hemisphere.
• C)The correlation is high only for left-handers,who almost all have right-hemisphere dominance for language,whereas right-handers do not generally have a particular language-dominant hemisphere.
• D)The correlation is low,such that almost all people have left-hemisphere language dominance,regardless of handedness.

---

Definitions:

Narcolepsy

A sleep disorder marked by excessive daytime sleepiness, often accompanied by sudden muscle weakness or sleep attacks.

REM Rebound

The tendency for REM sleep to increase following REM sleep deprivation (created by repeated awakenings during REM sleep).

Insomnia

Insomnia is a sleep disorder characterized by difficulty falling and/or staying asleep, affecting a person's ability to get restful sleep.

Vigorous Physical

Intense bodily activity that increases heart rate and energy expenditure, contributing to physical fitness and health.