04650nam 2201201 a 450 991082643850332120240509055019.01-282-76447-097866127644790-520-94788-610.1525/9780520947887(CKB)2670000000046750(EBL)581276(OCoLC)669749274(SSID)ssj0000418128(PQKBManifestationID)11929497(PQKBTitleCode)TC0000418128(PQKBWorkID)10367758(PQKB)11287809(StDuBDS)EDZ0000084806(MiAaPQ)EBC581276(OCoLC)747256448(MdBmJHUP)muse31021(DE-B1597)521103(DE-B1597)9780520947887(Au-PeEL)EBL581276(CaPaEBR)ebr10417070(CaONFJC)MIL276447(EXLCZ)99267000000004675020100304d2010 uy 0engur|n|---|||||txtccrFriendship development, ecology, and evolution of a relationship /by Daniel J. Hruschka1st ed.Berkeley University of California Pressc20101 online resource (399 p.)Origins of human behavior and culture ;v.5Description based upon print version of record.0-520-26547-5 0-520-26546-7 Includes bibliographical references and index.Frontmatter --Contents --Illustrations --Boxes --Acknowledgments --Introduction: The Adaptive Significance Of Friendship --1. An Outline Of Friendship --2. Friendships Across Cultures --3. Friendship And Kinship --4. Sex, Romance, And Friendship --5. Friendship: Childhood To Adulthood --6. The Development Of Friendships --7. Friendship, Culture, And Ecology --8. Playing With Friends --Conclusion --Appendix A: Ethnographic Data And Coding --Appendix B: Mathematical Models For Chapter 8 --Appendix C: D-Statistics For Studies Cited --Notes --References --IndexFriends-they are generous and cooperative with each other in ways that appear to defy standard evolutionary expectations, frequently sacrificing for one another without concern for past behaviors or future consequences. In this fascinating multidisciplinary study, Daniel J. Hruschka synthesizes an array of cross-cultural, experimental, and ethnographic data to understand the broad meaning of friendship, how it develops, how it interfaces with kinship and romantic relationships, and how it differs from place to place. Hruschka argues that friendship is a special form of reciprocal altruism based not on tit-for-tat accounting or forward-looking rationality, but rather on mutual goodwill that is built up along the way in human relationships.Origins of human behavior and culture ;5.FriendshipSocial aspectsKinshipHuman behaviorInterpersonal relationsaffect theory.africa.altruism.animal friendships.anthropology.biocultural anthropology.china.companionship.cooperation.cultural anthropology.emotions.ethnography.evolution.evolutionary biology.family relationships.fear.friendship.generosity.germany.goodwill.human behavior.iceland.imaginary friends.kinship.maasai.nonfiction.platonic relationships.psychology.reciprocal altruism.reciprocity.relationships.reputation.romantic relationships.russia.science.shame.social networks.society.trust.FriendshipSocial aspects.Kinship.Human behavior.Interpersonal relations.302.3/4Hruschka Daniel J.1972-1603416MiAaPQMiAaPQMiAaPQBOOK9910826438503321Friendship3927785UNINA