According to Guidelines Published by Cohen (1988), a Correlation Value

question 110

Multiple Choice

According to guidelines published by Cohen (1988) , a correlation value of _____ is considered small, _____ is medium, and _____ is strong.

• A) 0.10; 0.30; 0.50
• B) 0.25; 0.50; 0.75
• C) 0.40; 0.60; 0.80
• D) 1.00; 2.00; 3.00

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Definitions:

Dopamine

A neurotransmitter in the brain associated with pleasure, movement, and the reward system.

Serotonin

A neurotransmitter involved in regulating mood, appetite, and sleep, among other functions.

Blood Pressure

The force exerted by circulating blood on the walls of blood vessels, a critical indicator of cardiovascular health.

Heart Rate

The number of heartbeats per unit of time, usually per minute, which can vary based on factors such as physical activity, stress, and health status.