[PSYCH 101] - Final Exam Guide - Everything you need to know! (104 pages long)

• School: University of Waterloo
• Department: Psychology
• Course: PSYCH101
• Professor: Paul Wehr

Document Summary

Two feet (wider sight/ hands can be used/ can walk longer distance/ use of tools/ less. Humans have psychological mechanisms that help us to find cheaters in a variation inheritance selection artificial by humans natural by environment. Detection of cheaters: purpose of excluding them from the social contracts. Cheaters accept benefits but do not pay back. Intrasexual - members of one sex compete to mate with members of opposite sex. Usually males compete and females compete for higher quality of partner. Intersexual - members of one sex choose members of opposite sex based on preferred. Females try to get a higher quality male (males only contribute in genes) (mostly females take care of all the parenting) sex that makes the smaller obligatory investment (ex: males only give sperms) competes. Competitive males (the reasons): women can only carry one pregnancy at a time. Both males and females, their consent to sexual intercourse decrease when their known.