Explain the Difference Between a Physical Dependence (Addiction)and a Psychological

question 73

Essay

Explain the difference between a physical dependence (addiction)and a psychological dependence, including the aspects of drug tolerance and withdrawal symptoms; and describe the different ways that drugs influence the activity of brain cells, including the area of the brain that nearly all addictive drugs stimulate and why adolescent brains are more susceptible to addiction.

---

Definitions:

Empirical Research

A way of gaining knowledge by means of direct and indirect observation or experience, often involving systematic data collection and experimentation.

Spending Money

The act of using money to purchase goods or services or to fulfill personal needs and desires.

Happiness

Happiness refers to a condition of being content and well, marked by feelings that vary from satisfaction to extreme happiness.

Formulating Hypotheses And Predictions

The process of developing a testable statement or prediction about the relationship between two or more variables, often the initial step in conducting research.