​What Two Factors Can Help Explain Some of the Ethnic

question 1

Multiple Choice

​What two factors can help explain some of the ethnic differences in health and life expectancy?

• A) ​Poverty and age
• B) ​Poverty and low education level
• C) ​Low education level and age
• D) ​Low education level and drug use

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Definitions:

Onset of Light

The moment or time when light begins or appears, often signifying the start of the day or the end of nighttime.

Conditioned Reinforcer

A stimulus that becomes reinforcing by being linked to a primary reinforcer, also referred to as a secondary reinforcer.

Primary Reinforcer

A naturally reinforcing stimulus, such as food or drink, that fulfills a basic biological need and does not require learning to become desirable.

Soothing Back Rub

A gentle and calming massage on the back designed to relieve stress and tension.