The researchers who developed the Social Readjustment Rating Scale sampled mostly:

A) non-Hispanic white Americans.
B) African Americans.
C) Hispanic Americans.
D) Asian Americans.

Social Readjustment Rating Scale

A scale measuring stress levels based on life events, indicating the potential impact on a person's health.

Sampled

The process of selecting a representative group from a larger population for the purpose of analysis.

Non-Hispanic White Americans

Individuals residing in the United States who identify as White and are not of Hispanic or Latino descent.