Biological Basis of Social Behavior Study Notes from the textbook Psychology (Hardcover) by David G. Myers and course lectures

I.Biological Basis of Social Behaviora. self-importanceishness versus self-sacrificei.Edward O. Wilson: selfish individuals will always picture more offspring1.altruists cannot pull in from their let altruism2.selfish people fill altruism without having to give any have more resources for procreative successii.definitions of altruism1.intentionality: an achievement intention ally aimed at easeing othersa.most often utilize by social psychologistsb.least problematic, ?common sense? definiton2.muting expediency: motivate by regard for well-being of others for its own sakea.NO regard for your own self interestb.vulgar cynicism: all apparently altruistic executes done for real make headwayc.subtle cynicism: all apparently altruistic acts done for psychological gain e.g. avoiding guilt3.negating self-interest: placing interests of others ahead of those of oneselfa.cost-benefit analysis: how much does this cost the jockstrap versus benefit the receiverb. component airi.bette r term for altruism; not as value-laden (i.e. counterpoint definitions)ii.Hamilton: inclusive fitness/kin selection1.organism should engage in assistanting behavior if rB > Ca.B = benefit of helping, C = cost, r = phase of relatednessb.the great the degree of relatedness, the more genetic material is overlapdi.e.g. siblings share 50%, cousins share 12.5%c.goal = protecting genetic material, maximizing procreative success2.need to issue into account ability of family members to maximize RS (e.g. age)iii.Robert Trivers: reciprocal altruism1.automatic altruism is not an evolutionarily stable strategy, but earned altruism great power bec.prisoner?s dilemmai.

regard little of what the o ther prisoner does, you should confessii.sel! fishness is the best strategyd.bystander effecti.Kitty Genoese: stabbed to death, 38 witnesses, no one helpedii.Latane and Darley: emergency-like situations are often ambiguous1.who should help; who is qualified to help?iii.more people witnessing event person less likely to puddle helpiv.pluralistic ignorance1.deciding that it?s not an emergency2.confirmation bias: utilise others? passivity as evidence that passivity is approriate3.looking for signs of passivity and conclusion themv.diffusion of responsibility1.deciding that it IS an emergency2.?someone should act? instead of ?I should act? If you indigence to get a full essay, order it on our website: OrderEssay.net

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