PSYC 2P25 Lecture Notes - Lecture 8: Obsessive–Compulsive Personality Disorder, Obsessive–Compulsive Disorder, Frequency-Dependent Selection

• School: Brock University
• Department: Psychology
• Course: PSYC 2P25
• Professor: Michael Ashton

Document Summary

Can consider possible adaptive trade-offs of basic personality factors (in each case, frequency- dependent selection and fluctuating optimums are likely to be involved. ) Factor content suggests adaptive trade-offs i(cid:374)(cid:448)ol(cid:448)i(cid:374)g (cid:862)altruis(cid:373)(cid:863) a(cid:374)d (cid:862)e(cid:374)dea(cid:448)our(cid:863). Costs: losses from being exploited by others. Indirect link fearfulness/dependence (protection of self & kin). Direct link sentimentality (feelings of empathy, attachment promote kin altruism). Benefits: better survival chances for self and kin. Costs: missed gains from risky opportunities (sex difference [w > m] matches parental investment difference. ) Extraversion as engagement in social endeavour (leading, entertaining, socializing). Conscientiousness as engagement in task related endeavour (working, planning, organizing) Openness to experience as engagement in idea-related endeavour (learning, imagining, thinking) Benefits: material and social gains (from discovery) Patterns of thought/feeling/behaviour that are culturally deviant are pervasive and inflexible. Are stable over time cause distress or impairment to self or others. Most common system is that of dsm-iv (cid:449)hi(cid:272)h (cid:272)urre(cid:374)tl(cid:455) re(cid:272)og(cid:374)izes (cid:1005)(cid:1004) pds (cid:449)ithi(cid:374) (cid:1007) (cid:862)(cid:272)lusters(cid:863) of related (?)