ANTHROPOLOGY • RESEARCH METHODS Bernard H. Russell Bernard Research Methods in Anthropologyis the standard textbook for methods classes in anthropology programs. Written in Russ Bernard’s unmistakable conversational style, this fourth edition continues the tradition of previous editions, which have launched tens of thousands of students into the fieldwork enterprise with a com- bination of rigorous methodology, wry humor, and commonsense advice. The author has thoroughly updated his text and increased the length of the bibliogra- phy by about 50 percent to point students and researchers to the literature on RESEARCH FOURTH hundreds of methods and techniques covered. He has added and updated many examples of real research, which fieldworkers and students can replicate. There METHODS IN EDITION is new material throughout, including sections on computer-based interviewing ANTHROPOLOGY methods; management of electronic field notes; recording equipment and voice FOURTH recognition software; text analysis; and the collection and analysis of visual EDITION R ES EA R C H materials. Whether you are coming from a scientific, interpretive, or applied anthropological tradition, you will learn field methods from the best guide in both qualitative and quantitative methods. M ETH O DS I N H. Russell Bernard is professor of anthropology at the University of Florida. He is also the editor of Handbook of Methods in Cultural Anthropology, the author of Social Research Methods, and the founder and current editor of the A NTH RO P O LO GY journal Field Methods. For orders and information please contact the publisher QUALITATIVE AND QUANTITATIVE ISBN 978-0-7591-0868-4 A Division of Rowman & Littlefield Publishers, Inc. APPROACHES 1-800-462-6420 www.altamirapress.com Research Methods in Anthropology Research Methods in Anthropology FourthEdition Qualitative and Quantitative Approaches H. Russell Bernard A Division of ROWMAN & LITTLEFIELD PUBLISHERS, INC. Lanham•NewYork•Toronto•Oxford AltaMiraPress AdivisionofRowman&LittlefieldPublishers,Inc. AwhollyownedsubsidiaryofTheRowman&LittlefieldPublishingGroup,Inc. 4501ForbesBoulevard,Suite200 Lanham,MD20706 www.altamirapress.com POBox317,Oxford,OX29RU,UK Copyright(cid:2)2006byAltaMiraPress Allrightsreserved.Nopartofthispublicationmaybereproduced,storedinaretrieval system,ortransmittedinanyformorbyanymeans,electronic,mechanical, photocopying,recording,orotherwise,withoutthepriorpermissionofthepublisher. BritishLibraryCataloguinginPublicationInformationAvailable LibraryofCongressCataloging-in-PublicationData Bernard,H.Russell(HarveyRussell),1940– Researchmethodsinanthropology:qualitativeandquantitativeapproaches/H. RussellBernard.—4thed. p. cm. Includesbibliographicalreferencesandindex. ISBN0-7591-0868-4(cloth:alk.paper)— ISBN0-7591-0869-2(pbk.:alk.paper) 1. Ethnology—Methodology. I.Title. GN345.B36 2006 301(cid:2).072—dc22 2005018836 PrintedintheUnitedStatesofAmerica (cid:3)(cid:3)(cid:4) Thepaperusedinthispublicationmeetstheminimumrequirementsof AmericanNationalStandardforInformationSciences—PermanenceofPaperfor PrintedLibraryMaterials,ANSI/NISOZ39.48–1992. Contents Preface vii 1. AnthropologyandtheSocialSciences 1 2. TheFoundationsofSocialResearch 28 3. PreparingforResearch 69 4. TheLiteratureSearch 96 5. ResearchDesign:ExperimentsandExperimentalThinking 109 6. Sampling 146 7. SamplingTheory 169 8. NonprobabilitySamplingandChoosingInformants 186 9. Interviewing:UnstructuredandSemistructured 210 10. StructuredInterviewingI:Questionnaires 251 11. StructuredInterviewingII:CulturalDomainAnalysis 299 12. ScalesandScaling 318 13. ParticipantObservation 342 14. FieldNotes:HowtoTakeThem,CodeThem,ManageThem 387 15. DirectandIndirectObservation 413 16. IntroductiontoQualitativeandQuantitativeAnalysis 451 17. QualitativeDataAnalysisI:TextAnalysis 463 18. QualitativeDataAnalysisII:ModelsandMatrices 522 v vi Contents 19. UnivariateAnalysis 549 20. BivariateAnalysis:TestingRelations 594 21. MultivariateAnalysis 649 AppendixA:TableofRandomNumbers 697 AppendixB:TableofAreasunderaNormalCurve 700 AppendixC:Student’stDistribution 703 AppendixD:Chi-SquareDistributionTable 704 AppendixE:FTablesforthe.05and.01LevelsofSignificance 706 AppendixF:ResourcesforFieldworkers 710 References 711 SubjectIndex 771 AuthorIndex 791 AbouttheAuthor 803 Preface S ince 1988, when I wrote the first edition of this book, I’ve heard from many colleagues that their departments are offering courses in research methods. Thisiswonderful.Anthropologistsofmy generation,trainedinthe 1950sand1960s,werehard-pressedtofindcourseswecouldtakeonhowdo research.Therewassomethingrathermysticalaboutthehow-tooffieldwork; itseemedinappropriatetomaketheexperiencetoomethodical. Themystiqueis stillthere. Anthropologicalfieldwork isfascinatingand dangerous. Seriously: Read Nancy Howell’s 1990 book on the physical haz- ards of fieldwork if you think this is a joke. But many anthropologists have found that participant observation loses none of its allure when they collect datasystematicallyandaccordingtoaresearchdesign.Instead,theylearnthat havinglotsofreliabledatawhentheyreturnfromfieldworkmakestheexperi- enceallthemoremagical. Iwrotethisbooktomakeiteasierforstudentstocollectreliabledatabegin- ningwiththeirfirstfieldworkexperience.Weproperlychallengeoneanother’s explanationsforwhyHindusdon’teattheircattleandwhy,insomecultures, mothers are more likely than fathers are to abuse their children. That’s how knowledgegrows.Whateverourtheories,though,allofusneeddataonwhich to test those theories. The methods for collecting and analyzing data belong toallofus. What’sinThisBook ThebookbeginswithachapteraboutwhereIthinkanthropologyfitsinthe socialsciences.Withonefootplantedsquarelyinthehumanitiesandtheother in the sciences, there has always been a certain tension in the discipline betweenthosewhowouldmakeanthropologyaquantitativescienceandthose whose goal itis to produce documents that conveythe richness—indeed, the uniqueness—ofhumanthoughtandexperience. vii viii Preface Students of cultural anthropology and archeology may be asked early in their training to take a stand for qualitative or quantitative research. Readers of this textbook will find no support for this pernicious distinction. I lay out my support for positivism in chapter 1, but I also make clear that positivism is not a synonym for quantitative. As you read chapter 1, think about your ownposition.Youdon’thavetoagreewithmyideasonepistemologicalissues toprofitfromthelaterchaptersonhowtoselectinformants,howtochoosea sample,howtodoquestionnairesurveys,howtowriteandmanagefieldnotes, andsoon. Chapter2introducesthevocabularyofsocialresearch.There’salotofjar- gon, but it’s the good kind. Important concepts deserve words of their own, and chapter 2 is full of important concepts like reliability, validity, levels of measurement,operationism,andcovariation. WheneverIintroduceanewterm,likepositivism,hermeneutics,stan- dard error of the mean, or whatever, I put it in boldface type. The index shows every example of every boldfaced word. So, if you aren’t sure what a factorialdesignis(whileyou’rereadingaboutfocusgroupsinchapter9,on interviewing), theindex will tell youthatthere areother examples of that piece of jargon in chapter 5 (on experiments), in chapter 10 (on question- naires),andinchapter18(onqualitativeanalysis). Chapter 3 is about choosing research topics. We always want our research to be theoretically important, but what does that mean? After you study this chapter, you should know what theory is and how to tell if your research is likely to contribute to theory or not. It may seem incongruous to spend a lot oftimetalkingabouttheoryinatextbookaboutmethods,butitisn’t.Theory is about answering research questions . . . and so is method. I don’t like the bogus distinction between method and theory, any more than I like the one betweenqualitativeandquantitative.Chapter3isalsooneofseveralplacesin the book where I deal with ethics. I don’t have a separate chapter on ethics. Thetopicisimportantineveryphaseofresearch,eveninthebeginningphase ofchoosingaproblemtostudy. Chapter4isaboutsearchingtheliterature.Actually,‘‘scouring’’isabetter wordthan‘‘searching.’’Intheolddays,BC(beforecomputers),youcouldget awaywithstartingaresearchpaperoragrantproposalwiththephrase‘‘little isknownabout ...’’andfillingintheblank.Now,withonlinedatabases,you simplycan’tdothat. Chapter 5 is about research design and the experimental method. You shouldcomeawayfromchapter5withatendencytoseetheworldasaseries ofnaturalexperimentswaitingforyourevaluation. Chapters 6, 7, and 8 are about sampling. Chapter 6 is an introduction to
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