What is a psychoactive drug? ·What are two ways used to determine if a person has a physical dependence on a drug? ·Describe, in your own words, the effect of stimulant drugs? ·List and describe four specific types of stimulants. ·Describe, in your own words, the effect of depressant drugs? ·List and describe three specific types of depressants. ·Describe, in your own words, the effect of narcotic drugs? ·List and describe three specific types of narcotics ·Describe, in your own words, the effect of psychogenic drugs? ·List and describe two specific types of psychogenic drugs.