E ‘The distinctive contribution of this text is to provide a far-reaching and up-to-date analysis of key issues in psychology in a highly accessible format. This reflects the authors’ considerable skills as scholars who s are highly attuned to the needs of both students and teachers. Their text succeeds admirably in bringing s psychology to life and life to psychology.’ E S. Alexander Haslam, Professor of Psychology, University of Exeter n t ‘In a competitive field, this book brings an attractive and fresh perspective to what psychology is and how it is researched. The text is very readable, with user-friendly aspects including clear headings and i EssEntial Psychology sub-headings, definition boxes and researcher profiles. It will be a most useful and accessible text for a those starting to study psychology.’ l Peter K. Smith, Professor and Head of Unit for School and Family Studies, Goldsmiths, University of London P A ConCise introduCtion s Essential Psychology: A Concise Introduction offers both the specialist and non-specialist psychology y student the perfect resource at an affordable price. As an introductory textbook it represents a fresh alternative to the range of expensive, hefty textbooks on the market that are full of topics you need but also c many you don’t need on your course. Written by a UK team of authors, it spans 18 chapters concentrating h on the following, core topic areas: o • Conceptual and historical issues in psychology; l • Cognitive psychology; o • Biological psychology; • Social psychology; g • Developmental psychology; y • The psychology of individual differences. The textbook is stylishly presented in full colour, has an abundance of fun and engaging learning features, and comes with its own companion website (www.sagepub.co.uk/banyard) full of materials for lecturers n E d and students. o it E r d M B Compact yet comprehensive, user-friendly and contemporary, this textbook is perfect for anyone studying a B y psychology at university for the very first time. na & n Philip Banyard, Mark n. o. davies, christine norman and Belinda Winder, along with the contributors, y are all based in the Division of Psychology at Nottingham Trent University. Wa ir EditEd By PhiliP Banyard, Mark n.o. daviEs, nd d , E d christinE norMan & BElinda WindEr ra www.sagepub.co.uk/banyard v i E s , ISBN: 978-1-84787-538-9 9 781847 875389 Cover design by Lisa Harper banyard_essential psychology_aw.indd 1 25/1/10 12:37:24 00-Banyard-3899-Prelims:Banyard-3899-Prelims 19/01/2010 2:27 PM Page i 00-Banyard-3899-Prelims:Banyard-3899-Prelims 19/01/2010 2:27 PM Page ii 00-Banyard-3899-Prelims:Banyard-3899-Prelims 19/01/2010 2:27 PM Page iii A CONCISE INTRODUCTION . . 00-Banyard-3899-Prelims:Banyard-3899-Prelims 19/01/2010 2:27 PM Page iv Editorialarrangement©PhilipBanyard,MarkN.O.Davies, Chapter12©AlexMeredithandMonicaWhitty2010 ChristineNorman&BelindaWinder2010 Chapter13©LucyJ.Betts,LeeFarrington-Flint,JamesStiller, Chapter1©MarkN.O.DaviesandPhilipBanyard2010 RebeccaLarkinandGarethL.Williams2010 Chapter2©SimonWatts2010 Chapter14©LeeFarrington-Flint,LucyR.Betts,Rebecca Chapter3©GarryYoung2010 Larkin,JamesStiller,MarkTorranceandGarethL. Chapter4©ThomBaguleyandAndrewJ.Edmonds2010 Williams2010 Chapter5©AndrewK.DunnandPaulaC.Stacey2010 Chapter15©GayleV.Dillon,SusannahJ.LambandAndrew Chapter6©GaryJones2010 Grayson2010 Chapter7©AntonioCastroandMarkJ.T.Sergeant2010 Chapter16©GlennWilliams,JamieMurphyandJames Chapter8©RachelR.HorsleyandChristineNorman2010 Houston2010 Chapter9©MarkJ.T.SergeantandAntonioCastro2010 Chapter17©EvaSundin2010 Chapter10©SusanHansen,PaigeWilcoxsonandDon Chapter18©JillArnoldandBrendanGough2010 Bysouth2010 Chapter11©MickGregson,RowenaHillandNickBlagden2010 Firstpublished2010 Apartfromanyfairdealingforthepurposesofresearchorprivatestudy,orcriticism orreview,aspermittedundertheCopyright,DesignsandPatentsAct,1988,this publicationmaybereproduced,storedortransmittedinanyform,orbyanymeans, onlywiththepriorpermissioninwritingofthepublishers,orinthecaseofreprographic reproduction,inaccordancewiththetermsoflicencesissuedbytheCopyrightLicensing Agency.Enquiriesconcerningreproductionoutsidethosetermsshouldbesenttothe publishers. SAGEPublicationsLtd 1Oliver’sYard 55CityRoad LondonEC1Y1SP SAGEPublicationsInc. 2455TellerRoad ThousandOaks,California91320 SAGEPublicationsIndiaPvtLtd B1/I1MohanCooperativeIndustrialArea MathuraRoad NewDelhi110044 SAGEPublicationsAsia-PacificPteLtd 33PekinStreet#02-01 FarEastSquare Singapore048763 LibraryofCongressControlNumber:2009933629 BritishLibraryCataloguinginPublicationdata Acataloguerecordforth isbookisavailablefromtheBritishLibrary ISBN978-1-84787-537-2 ISBN978-1-84787-538-9(pbk) TypesetbyC&MDigitals(P)Ltd,Chennai,India PrintedandboundinGreatBritainbyAshfordColourPressLtd Printedonpaperfromsustainableresources 00-Banyard-3899-Prelims:Banyard-3899-Prelims 19/01/2010 2:27 PM Page v CONTENTS AbouttheBook xi Acknowledgements xv GuidedTour xvi CompanionWebsite xviii SectionA WHATWEKNOWABOUTHUMANBEINGS TheFoundationsofModernPsychology 1 1 Sex,LiesandDigitalHorizons 5 MarkN.O.Davies,PhilipBanyard 1.1 Introduction 6 1.2 Beginnings 6 1.3 Thehumanape 7 1.4 Doessizematter? 13 1.5 Acyberneticfuture? 16 1.6 Conclusion 21 1.7 Chaptersummary 21 2 HowPsychologyBecameaScience 23 SimonWatts 2.1 Introduction 24 2.2 Keymomentsintheemergenceofmodernpsychology 24 2.3 Psychologyasastudyoftheconsciousmind:Helmholtz,Fechner, Wundtanda‘naturalscienceofthemental’ 29 2.4 Twoalternativewaysoffoundingpsychology:SigmundFreudandthe unconscious,WilliamJamesandfunctionalism 34 2.5 Conditioning:Watson,Pavlov,Skinnerandthestudyofbehaviour 37 2.6 Modernpsychology:cognitivescience,humanismandthereturnofthe socialsciences 40 2.7 Conclusion 41 2.8 Chaptersummary 42 00-Banyard-3899-Prelims:Banyard-3899-Prelims 19/01/2010 2:27 PM Page vi vi CONTENTS 3 IssuesandDebatesinPsychology 43 GarryYoung 3.1 Introduction 44 3.2 Themind–bodyproblem 44 3.3 Reductionism 54 3.4 Conclusion 57 3.5 Chaptersummary 58 SectionB HOWWETHINKANDMAKESENSEOFTHEWORLD CognitivePsychology 61 4 Memory 65 ThomBaguley,AndrewJ.Edmonds 4.1 Introduction 66 4.2 Theoreticalfoundations 66 4.3 Memoryinaction 78 4.4 Chaptersummary 81 5 AnIntroductiontoSensation,PerceptionandAttention 83 AndrewK.Dunn,PaulaC.Stacey 5.1 Introduction 84 5.2 Sensation,perceptionandattention 84 5.3 Thesenses 85 5.4 Perceivingtheworld 90 5.5 Attention 96 5.6 Areweawareofeverything? 101 5.7 Chaptersummary 102 6 ThinkingandProblemSolving 104 GaryJones 6.1 Introduction 105 6.2 Problemsolving 105 6.3 Reasoning 115 6.4 Chaptersummary 122 SectionC HOWOURBRAINSAFFECTOURBEHAVIOUR BiologicalPsychology 125 7 TheHumanNervousSystem:FunctionalAnatomy 129 AntonioCastro,MarkJ.T.Sergeant 7.1 Introduction 130 7.2 Overviewofthenervoussystem 131 00-Banyard-3899-Prelims:Banyard-3899-Prelims 19/01/2010 2:27 PM Page vii vii CONTENTS 7.3 Centralnervoussystem 135 7.4 Peripheralnervoussystem 146 7.5 Chaptersummary 147 8 CommunicationwithintheBrain 150 RachelR.Horsley,ChristineNorman 8.1 Introduction 151 8.2 Cellsinthenervoussystem 151 8.3 Communicationwithintheneurone 154 8.4 Communicationbetweenneurones 159 8.5 Neurotransmittersanddrugs 162 8.6 Chaptersummary 168 9 BrainandBehaviour:SexDifferences 170 MarkJ.T.Sergeant,AntonioCastro 9.1 Introduction 171 9.2 Theprocessofsexualdifferentiation 172 9.3 Sexdifferences 179 9.4 Sexualorientation 182 9.5 Chaptersummary 187 SectionD HOWWEINTERACTWITHEACHOTHER SocialPsychology 191 10 BehaviourwithinGroups 195 SusanHansen,PaigeWilcoxson,DonBysouth 10.1 Introduction 196 10.2 Whatisagroup? 196 10.3 Watchingyou,watchingme:aha! 198 10.4 Aregroupselectric? 202 10.5 Decisionmakingwithingroups 205 10.6 Deindividua tion 208 10.7 Grouppolarisation 209 10.8 Individualinfluenceongroups 210 10.9 Chaptersummary 212 11 BehaviourbetweenGroups 214 MickGregson,RowenaHill,NicholasBlagden 11.1 Introduction 215 11.2 Fundamentalconcepts 215 11.3 Explainingprejudiceanddiscrimination 220 00-Banyard-3899-Prelims:Banyard-3899-Prelims 19/01/2010 4:09 PM Page viii viii CONTENTS 11.4 Reducingintergroupconflict 228 11.5 Chaptersummary 231 12 SocialJudgementsandBehaviour 233 AlexMeredith,MonicaWhitty 12.1 Introduction 234 12.2 Attributions 234 12.3 Biasesinattribution 236 12.4 Attitudes 238 12.5 Prosocialbehaviour 244 12.6 Chaptersummary 250 Section E HOW WE GROW AND CHANGE Developmental Psychology 253 13 DevelopmentduringtheEarlyYears 257 LucyJ.Betts,LeeFarrington-Flint,JamesStiller, RebeccaLarkin,GarethL.Williams 13.1 Introduction 258 13.2 Influencesoninfantdevelopment 258 13.3 Makingsenseofthesocialworld:infancyandbeyond 259 13.4 Earlylanguagedevelopment 263 13.5 Laterlanguagedevelopment 267 13.6 Earlysocialdevelopmentininfancy 268 13.7 Chaptersummary 273 14 DevelopmentduringtheSchoolYears 275 LeeFarrington-Flint,LucyR.Betts,RebeccaLarkin, JamesStiller,MarkTorrance,GarethL.Williams 14.1 Introduction 276 14.2 Cognitivedevelopment 276 14.3 Laterlanguagedevelopment 282 14.4 Theory ofmind(TOM)andsocialreasoning 283 14.5 School-leddevelopmentandinstruction 286 14.6 Changingdynamicsinasocialworld 290 14.7 Chaptersummary 293 15 AtypicalChildDevelopment 296 GayleV.Dillon,SusannahJ.Lamb,AndrewGrayson 15.1 Introduction 297 15.2 Whatisatypicaldevelopment? 297 15.3 Influencesonatypicaldevelopmentwithinthechild 298 00-Banyard-3899-Prelims:Banyard-3899-Prelims 19/01/2010 2:27 PM Page ix ix CONTENTS 15.4 Outsideinfluencesonatypicaldevelopment 305 15.5 Chaptersummary 312 Section F HOW WE KNOW AND MEASURE OUR INDIVIDUALITY The Psychology of Individual Differences 315 16 Personality 319 GlennWilliams,JamieMurphy,JamesHouston 16.1 Introduction 320 16.2 Whatispersonality? 320 16.3 Traitapproachestopersonality 321 16.4 Thesituationalistcritiqueoftraitpsychology 328 16.5 Real-worldapplicationsofpersonalitytheoriesno.1:canyour personalitymakeyouill? 330 16.6 Real-worldapplicationsofpersonalitytheoriesno.2:can knowledgeofyourpersonalityhelpyoutobecomeamore effectiveworker? 333 16.7 Real-worldapplicationsofpersonalitytheoriesno.3:can knowingaboutastudentÕspersonalitybringaboutabetter educationalenvironment? 334 16.8 Chaptersummary 336 17 Intelligence:MeasuringtheMind 338 EvaSundin 17.1 Introduction 339 17.2 Differentviewsonintelligence 339 17.3 Earlyconceptsofintelligence 341 17.4 Currentconceptsofintelligence 348 17.5 Groupdifferencesinintelligence 353 17.6 Chaptersummary 357 18 Self 359 JillArnold,BrendanGough 18.1 Introduction 360 18.2 Thequestionofself 360 18.3 Selfandpersonality 361 18.4 Groupmembershipandsocialidentity 365 18.5 Explainingidentity 368 18.6 Chaptersummary 375 Glossary 377 References 408 Index 446