PSYC 2740 Lecture Notes - Lecture 2: Random Assignment, Discriminant, Test Data

• School: University of Guelph
• Department: Psychology
• Course: PSYC 2740
• Professor: Stephen Lewis

Document Summary

Sources of data: self-report data (s-data: 2 central forms. St(cid:396)u(cid:272)tu(cid:396)ed (cid:396)espo(cid:374)ses a(cid:396)e set (cid:894)t(cid:396)ue o(cid:396) false, ag(cid:396)ee/disag(cid:396)ee(cid:895) i(cid:374)(cid:272)ludes di(cid:272)hoto(cid:373)ous (cid:894)fo(cid:396)(cid:272)ed choice) or likert-ratings: u(cid:374)st(cid:396)u(cid:272)tu(cid:396)ed (cid:396)espo(cid:374)ses a(cid:396)e (cid:374)ot set, i(cid:374)(cid:272)ludes ope(cid:374) e(cid:374)ded (cid:395)uestio(cid:374)s. If i do (cid:449)ell o(cid:374) a(cid:374) exa(cid:373), i thi(cid:374)k that . I am a smart person: the course is easy. I like being the life of a party: 1 (never) 2 (rarely) 3 (sometimes) 4 (usually) 5 (always, may be a sounder approach to getting someone"s true personality. Standardization: pros (structured, use of stats, cons (structured) Limits in responses: possible limited accuracy, pros (unstructured, detailed, no limits in response, cons (unstructured, may not be standardized, use of routine stats may be limited. Limitations of self-report data: honesty in responses, not having self-knowledge/ objectivity to respond. Other s-data approaches: event sampling (ecological momentary assessment) Self-injury thoughts more frequent and intense vs suicidal thoughts. Self-injury used to escape negative feelings and thoughts (rejection, anger, self-hatred, feeling numb)