Marijuana Is the Most Widely Abused Drug in the United

question 89

True/False

Marijuana is the most widely abused drug in the United States.

---

Definitions:

Concordance Rate

The statistical measure used in genetics and psychology to indicate how often related individuals (especially twins) show the same characteristic or disorder.

Anxiety Disorders

A group of mental health disorders characterized by excessive fear, anxiety, and related behavioral disturbances.

Identical Twins

Twins who originate from the same fertilized egg, sharing identical genetic material.

Dimensional Approach

A method of categorizing characteristics on a continuum rather than as distinct categories, often used in psychology to measure the degree of mental health issues.