A Cohort Is a Well-Defined Group of People Who Are

question 77

True/False

A cohort is a well-defined group of people who are studied over a period of time to determine their incidence of disease, injury, or death.

---

Definitions:

Criterion Validity

The extent to which a measure is related to an outcome or, more specifically, the effectiveness of a test in predicting an individual's behavior in specific contexts.

Psychological Test

A standardized measure of a sample of a person's behavior or mental processes.

Personality Trait

A characteristic way of thinking, feeling, and behaving that is relatively stable over time and across situations.

Reliable

The quality of being consistently good in quality or performance; able to be trusted.