1. The Biology and Psychology of Drug Abuse
When a person uses a psychoactive drug and the affects that drug has also depends on the person's expectations, the social setting, and cultural beliefs and value. ... The psychoanalytic theory was developed by Sigmund Freud and his followers who believed that behavior disorders are symbolic expressions of unconscious conflicts, which can usually be traced to childhood. ... Regardless of the initial source of the addiction, drug use dramatically changes the brain. ... People drink specifically to get drunk and take other drugs to get high. Motives for using drugs also vary. ...
- Word Count: 883
- Approx Pages: 4
- Has Bibliography
- Grade Level: Undergraduate