PSYC 3303 Lecture Notes - Lecture 7: Prevalence, Mental Disorder, Psychopathology
Document Summary
Clicker question: how many people in the population of the united states will meet criteria for a. 1 out of every 2 people (50%) The study of the frequency, associated features, and risk factors for a disorder in a population. E(cid:454). (cid:862)i(cid:374) the last 6 (cid:373)o(cid:374)ths what"s the i(cid:374)(cid:272)ide(cid:374)(cid:272)e of dep(cid:396)essio(cid:374)? (cid:863) Incidence and prevalence of major depression among first-year college students. About 50% met criteria for some disorder. Pote(cid:374)tiall(cid:455) (cid:373)e(cid:374) a(cid:396)e less likel(cid:455) to sa(cid:455) (cid:862)i"(cid:373) a(cid:374)(cid:454)ious(cid:863) a(cid:374)d (cid:373)o(cid:396)e likel(cid:455) to go to the bar. Very expensive for psychopathology due to low base rates. Identity risk factors / early signs of psychopathology before a diagnosis is made. Look for systematic patterns of change in symptoms. Chronic course: the symptoms of the disorder last a long time, perhaps even a lifetime. Some variability still occurs, but symptom levels are relatively stable. Episodic course: the symptoms wax and wane, and may disappear entirely only to reappear later.
