For a Substance Dependence Diagnosis,the DSM-IV Requires at Least Eight

question 70

True/False

For a substance dependence diagnosis,the DSM-IV requires at least eight of the ten criteria be present.

---

Definitions:

Income Effect

The change in consumption that results from a change in real income or purchasing power.

Demand Function

A mathematical model that describes the quantity of a good or service demanded at various prices, holding other factors constant.

Substitution Effect

The substitution effect is a concept in economics that describes how consumers change their consumption patterns in response to changes in the prices of goods, opting for cheaper alternatives when prices increase.

Income

Money received, especially on a regular basis, for work, through investments, or from any other source.