PSY 3171 Lecture Notes - Lecture 17: Psychological Dependence, Dsm-5, Depressant

• School: University of Ottawa
• Department: Psychology
• Course: PSY 3171
• Professor: Allison Jane Ouimet

Document Summary

Drugs and alcohol are portrayed fairly positively in media: sometimes either really negative or really positive. What is use and what is misuse: can people use drugs and alcohol and not abuse them, tolerance varies tremendously between individuals. People (cid:272)a(cid:374) (cid:272)o(cid:373)e ho(cid:373)e fro(cid:373) (cid:449)ork a(cid:374)d (cid:862)(cid:374)eed(cid:863) a dri(cid:374)k e(cid:448)ery (cid:374)ight without getting drunk. Cigarette smoking is addictive but not abusive. Dependent on certain medication without abusing them. What is a substance: a chemical compound that may alter mood or behaviour. What is use: mild or moderate amounts with no impact on functioning. What is intoxication: physiological reaction to ingested substances, do (cid:374)ot (cid:374)eed to (cid:271)e dru(cid:374)k, (cid:272)a(cid:374) (cid:271)e (cid:862)(cid:271)uzzed(cid:863) Dependence: physical or psychological dependence, physical dependence. Tolerance, where one needs increasing amounts of the drug to reach the same effect. Withdrawal, where negative physiological responses appear due to lack of ingestion: psychological dependence defined by. Usi(cid:374)g (cid:862)agai(cid:374)st all odds(cid:863) (cid:894)keep usi(cid:374)g e(cid:448)e(cid:374) (cid:449)ith really good e(cid:448)ide(cid:374)(cid:272)e to say they should(cid:374)"t(cid:895)