Psych 476 Notes PDF
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Janice Reid
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These notes discuss different perspectives on defining crimes, including legal, social, and moral aspects. They also explore methods of measuring crime, such as police reports, self-reports, and victimization surveys. The notes delve into hate crimes and related issues, such as the legal history of homosexuality in the UK.
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J aniceReid Psy476testNotes DefiningCrimes: Legal-crimeisdefinedbylaw,whichisoftenbasedonsociety'smoralbeliefs.For example,abrokerwhoprofitsfromanillegalstocktransactio...
J aniceReid Psy476testNotes DefiningCrimes: Legal-crimeisdefinedbylaw,whichisoftenbasedonsociety'smoralbeliefs.For example,abrokerwhoprofitsfromanillegalstocktransactionisconsideredacriminal Social(ex:cheating)l-crimeisasocialconstructthat'sdefinedbysocietalattitudesand norms.Crimeisconsideredtobebehaviorthatgoesagainstthecommonvaluesandnorms ofasociety Moral(higherbeing)-oftenassociatedwithcrime,butthetwoaren'talwayscongruent.For example,homosexualitywasillegalintheUKuntil1967,butisnowlegalinsame-sex marriages. Psychological (bully)- crimeisaresultoffailuresinpsychologicaldevelopment,learned behaviorsofaggressionandviolence,inherentpersonalitytraits,andtherelationshipof criminalitytomentalillness. Howarecrimesmeasured?(3) PoliceReports(UCR) Selfreport(lessreliable) Victimizationsurveys(NIBRS) UCR FBI-age,sex,race&offense. (2parts)-1:moreseriousand2:lessserious. 1-perceivedasacrimebythevictimorothers. 2.Definedasacrime. 3.BecomeknowntoLE. 4.DefinedascrimebyLE. 5.AccuratelyrecordedbyLE. 6.LEmustreportittotheFBI.(moredatacollected). Clearancerate-basedonarrest,9homicideisthehighest). Hierarchyrule-moreseriouscrimesarereportedtoUCR. DarkFigure-howmanycrimesoccurbutareactuallyreportedtothepolice. NIBRS ComesaftertheuCr. Hastwogroups:(A&B). A-serious,46offenses. B-lessseriousand11offenses. Includeswhenandwherecharacteris. Hatecrimes:hatecrimesstatistics. Act1994:Disabilitydate(mentallyandphysically). Hatecrimessentencingenhancementact. In1996-churchArsonPreventionact. 1999-hatecrimespreventionact. MathewSepard:beatenforhissexuality, JamesByrd-aropearoundhisneckanddraggeduntildeath. Matthew-introtogender,genderidentity,etc. NCVS 1 2=surveyandmostpopularone. Inpersonorbyphoneandinterviewinhouseholdevery6months. Mostvulnerableonesages16-19,blackmale,andwomenareusuallyvictimizedbypeople theyknow.85%20-24mostvulnerabletoDV. Statusoffenses-youcangrowoutoftheoffense,(alcohol,drinkingetc).(youageout21+). Tworiskgroupsforjuveniles-1.Offendintochildhoodand2.Severityofoffenseasa juvenile. Theories: General-testable,publicviewpoint. Personal-toyoupersonallyhypothesis. Beccaria-humanbehaviordrivenbychoicebetweenpleasureorpain. Classical-wehaveachoice. Positivist-behaviorthatyouseethatisbad,youpickuponandthinkitisokay. Perspectives: Conformity-wanttodotherightthing,borngood. Nonconformity-peoplearebornbad,wearenotdisciplinedandwithoutrulewillbe runningamuck.(needsrule). Learning-neutral,fromourexperienceswegrow. Sociallearningtheory:observes/DAI. ConfirmitStraintheory:meanstoreachagoal. Socialcontroltheory–communitycontrolsthebehavior DifferenceinDegree-wereallonaspectrum.(humanandanimals). Differenceinkind-twodifferentcategories.(humansandanimals. Sociological-groupmind Psychological-individualmind/mental. Psychiatric-medicalpov/FRUED. Developmentfactors-mostyouthsareprocessedinfamilycourt. FamilyCourt-Civil,petitions,judges,committedactsanddelinquents. Criminal-complaints,jury,guiltyandoffender. Conductdisorder(CD)-competitivepatternofbehaviorthatimpactsothers.Aggressionto peopleandanimals,theftetc. Adolescent-absentofsupportage10. Childhood-beforeage1-(3traits). ODD-oppositionaldefensivedisorder.(4=traits)fortalwast6months. Cumulativeriskmodel-sometimebasedondifferentbehaviors.(multiplerisk). Developmentalcascademodel-dynamicmodel,positiveandnegativeoutcomes(lifespan). SocialRiskFactors: Summary Thetextdiscussesseveraltheoriesrelatedtosociallearningandcriminalbehavior.Itemphasizes thatunderstandingcannotbesolelybasedonperception,highlightingtheimportanceof observationallearningandreinforcement.ExpectancyTheorypositsthatbehaviorisinfluencedby expectedoutcomes.Factorslikefrustrationandself-servingbiascontributetocriminality, 📌 suggestingthatsocializationplaysakeyroleinthedevelopmentofdeviantbehavior. Highlights- 🤝 1. SocialLearningTheory:Understandingcomesfromsocialinteractions,notjustperception. 2. ExpectancyTheory:Behaviorisinfluencedbyexpectedoutcomes. 3. ObservationalLearning:Learningoccursthroughobservingothers(Bandura). 🎯 👀🔄 4. DifferentialAssociation:Deviantbehaviorislearnedthroughsocialinteractions. 5. Frustration-InducedCriminality:Unmetneedscanleadtocriminalbehavior. 😠🪞 6. Self-ServingBias:Peopleattributesuccessestothemselvesandfailurestoothers. 💡 7. CrimeofObedience:Socialinfluencecanleadtocomplianceincriminalacts. KeyInsights- 📜 1. SocialLearningImportance:Theorieshighlightthatlearningisfundamentallysocial; individualslearnbehaviorsthroughinteractions,whichshapestheirunderstandingof acceptablenorms.Thisunderscorestheroleofcommunityinpersonaldevelopment. 2. RoleofExpectancy:ExpectancyTheorysuggeststhatindividualswillactinwaysthey 🤝 🎯 anticipatewillleadtodesiredoutcomes,revealinghowmotivationdrivesbehaviorand decision-making. 3. ObservationalLearning:Bandura’smodelillustratesthatpeoplecanlearnbehaviorsby watchingothers,implyingthatrolemodelssignificantlyimpactbehaviorformation. 4. InfluenceofSocialContext:DifferentialAssociationemphasizesthatcriminalbehaviorcan 👀 🔄 stemfromsocialenvironments,demonstratingtheneedforpositivesocialinfluencesto deterdeviance. 5. FrustrationandCrimeLink:Berkowitz’sideathatfrustrationcanleadtocriminalbehavior 😠 suggeststhataddressingunmetsocialneedsiscriticalincrimepreventionstrategies. 🪞 6. Self-ServingBiasImpact:Thisbiasaffectsself-perceptionandaccountability;recognizing itcanleadtomoreconstructivesocialdynamicsandreduceconflict. 7. ObediencetoAuthority:TheconceptofCrimeofObediencehighlightsthedangersof Summary-superimportanttoknowthis 📜 conformingtosocialpressures,emphasizingtheneedforcriticalthinkingin decision-makingprocesses. Cognitivelearningfocusesonunderstandingandreinforcement,whileoperantlearningemphasizes behaviormodificationthroughrewardsandpunishments.Positiveandnegativereinforcementsare usedtoincreasedesiredbehaviors,whereaspunishmentsaimtodecreaseundesirablebehaviors. Forexample,breakingcurfewmayresultinpunishment,suchasremovingaphone,todiscourage 📚 thebehavior. Highlights- 🎖️🧠 1. OperantLearning:Learningthroughrewards&punishments. ❌ ⬆️ 2. CognitiveLearning:Emphasizesunderstandingandexplanation. 3. BehaviorIncrease:Achievedthroughpositive/negativereinforcement. 🚫 ⏰ 4. Punishment:Canbepositiveornegativetodecreasebehavior. 5. UnwantedStimuli:Removalcanenhancelearning. 🔑 KeyInsights- 📵 6. BehaviorExample:Breakingcurfewleadstoconsequences. 7. ResultofPunishment:Removalofprivilegestodeterbehavior. 1. OperantConditioning:Operantlearningisfundamentalinbehaviormodification,relying 🎯 heavilyonexternalstimulitoshapeactions.Byreinforcingdesirablebehaviorsand punishingundesirableones,thisapproacheffectivelyguidesbehavior. 2. CognitiveProcesses:Cognitivelearningplacesemphasisonmentalprocesses,suggesting 🧩 thatunderstandingandreasoningleadtobetterretentionandapplicationofknowledge.It highlightstheimportanceofinternalmotivation. 3. R einforcementTypes:Positivereinforcementaddsadesirablestimulustoincrease ⚖️ behavior,whilenegativereinforcementremovesanundesirablestimulus.Bothstrategies caneffectivelyenhancelearningoutcomes. 4. PunishmentDynamics:Punishmentscanbeclassifiedintopositive(addinganegative 🚷 consequence)andnegative(removingapositivestimulus).Understandingthesedynamics iscrucialforeffectivebehaviormanagement. 5. StimuliManagement:Managingstimuli,particularlyunwantedones,isessentialinlearning 📉 environments.Byremovingdistractions,learnerscanfocusbetteronachievingdesired behaviors. 6. BehaviorConsequences:Specificbehaviors,likebreakingcurfew,leadtodefined ⏳ consequences.Clearconsequenceshelpestablishboundariesandexpectationsin behavioralsettings. 7. Long-termEffects:Theeffectivenessofpunishmentcanvary;whileitmayprovide Summary 🔄 immediateresults,understandingitslong-termimpactonbehaviorandmotivationis importantforsustainablelearning. Environmentalriskfactorscanleadtocomplicationsatbirth,suchasbeingbornwiththeumbilical cordaroundtheneck,affectingbraindevelopmentandpotentiallyresultinginpsychopathictraits. Childhoodexperiences,includinggeneralizedbraininjuries(GBIs),canaltertemperament.Brain plasticityallowsrecovery,diminishingwithage,andserotonindeficiencymayexacerbate behavioralissues.Learningtheories,includingclassical,instrumental,andsociallearning,inform behaviorism,whichisexemplifiedbyWatson’sfocusonobservablebehaviorandSkinner’s 📚 emphasisonstimuliandenvironment. Highlights- 🌬️ 1. BirthComplications:Umbilicalcordissuescanhinderbreathingandbraindevelopment. 🌪️ 3. BrainPlasticity:Recoveryabilitydecreasesasweage. 🧠 2. GBIImpact:Childhoodinjuriescanshifttemperamentandbehavior. 4. SerotoninDeficiency:Lowlevelscanleadtobehavioralchallenges. ⚖️🎓 5. LearningTypes:Includesclassical,instrumental,andsociallearning. 🔍 6. BehaviorismFocus:Watsonemphasizesobservablebehavior;Skinnerintroducesstimuli effects. 📉 🔑7. Reductionism:Skinner’sapproachtosimplifyingbehavioranalysis. KeyInsights- 1. BirthComplicationsandBrainDevelopment:Beingbornwiththeumbilicalcordaround theneckcanleadtooxygendeprivation,impactingbraindevelopmentandpotentially 🍼 predisposingindividualstopsychopathictraitslaterinlife.Thishighlightsthecriticalnature ofearlyinterventionandmonitoringforat-riskinfants. 2. GeneralizedBrainInjuries(GBIs):Childhoodisapivotaltimeforemotionaland behavioraldevelopment.GBIscandisrupttypicaldevelopment,leadingtosignificant 🌱 changesintemperamentandbehavior,illustratingtheimportanceofsupportive environmentsforrecovery. 3. BrainPlasticity:Thebrain’sabilitytoadaptandrecoverfrominjuriesisknownasplasticity. ⏳ Thisabilityisstrongestinearlychildhoodanddiminisheswithage,emphasizingtheneed fortimelyinterventionsinyoungerpopulationstomaximizerecoverypotential. 4. S erotonin’sRoleinBehavior:Adeficiencyinserotonin,akeyneurotransmitter,islinkedto 💊 variousbehavioralissues,includinganxietyanddepression.Understandingthisconnection canleadtobettertherapeuticapproachesforaffectedindividuals. 5. LearningTheories:Thethreemaintypesoflearning—classical,instrumental,and 📖 social—provideframeworksforunderstandinghowbehaviorsareacquiredandmodified, whichiscrucialforeducationalpracticesandtherapeuticinterventions. 6. Watsonvs.SkinnerinBehaviorism:Watson’sbehaviorismfocusessolelyonobservable ⚙️ behavior,discountingcognitiveprocesses,whileSkinnerincorporatestheroleofstimuli andenvironmentalfactors,illustratingtheevolutionofbehavioristthought. 7. ReductionisminBehaviorAnalysis:Skinner’sreductionismsimplifiesthestudyof behaviortoobservablephenomena,allowingformorecontrolledexperimentsbut 🔬 potentiallyoverlookingthecomplexityofcognitiveprocesses.Thisraisesquestionsabout thescopeandlimitationsofbehaviorism. EnvironmentalRiskFactors: -**Birthcomplications**:Beingbornwiththeumbilicalcordaroundtheneck,strugglingwith breathing. -**Braindevelopment**:Psychopathictraits(GTBIs-Genetic,TraumaticBrainInjuries)can showinchildhoodwhenthebrainisdeveloping,leadingtochangesintemperament. -**Plasticity**:Thebrain'sabilitytorecover;decreaseswithage. -**Serotonindeficiency**:Mentionedasapotentialcontributingfactor. Chapter4:LearningTypes 3MainCategoriesofLearning: 1.**ClassicalConditioning**: -Involvesbehavioralstimuli(Pavlov'sexperimentswithdogs). 2.**Instrumental(Operant)Conditioning**: -Basedonrewardsandpunishment(e.g.,Skinner'sbox). 3.**Learning(Social)**: -Observationallearning(Bandura’sSocialLearningTheory).Learningbywatchingmodelsand mimickingtheirbehavior. Behaviorism: -**Watson**:Nopointinstudyinganythingbeyondobservablebehavior. -**Cognitiveapproach**:Focusesonthoughtprocessesbutprimarilyevaluatesbehavioral outcomes. -**Skinner**:Focusesoncognitivelearningthroughstimuliandresponses.Believedthe environmentisanindependentvariable,whilebehaviorisdependent. # ###KeyPhilosophies: -**Skinner**:Advocatedfor**reductionism**(breakingdowncomplexbehaviorintosimple components)and**skepticism**(questioningestablishednormsortheories). # ##MAOA(MonoamineOxidaseA): -Achemicalassociatedwith**antisocialbehavior**.Itaffectsthebreakdownof neurotransmitters,suchasdopamineandserotonin,whichcaninfluencemoodandaggression. # ##ConcordanceRate: -Ifonesiblinghasaspecifictrait,theothersiblingismorelikelytohavethesametrait.The **highertheconcordancerate**,thegreaterthegeneticinfluence.Thisisoftenmeasuredintwin studies. --- # ##AutonomicNervousSystem(ANS): -Controls**automaticbodilyfunctions**thatoccurwithoutconsciousthought(e.g.,digestion andbreathing). -Incriminalbehaviorresearch,somecriminalsexperience**lowerlevelsofarousal**,whichcan beconnectedtotheANS. --- # ##FightorFlightResponse: -Relatedtothe**sympatheticnervoussystem**.Thisisthebody'sresponsetoperceivedthreats, preparingittoeitherfightorflee. --- # ##Temperament: -Influencedbyboth**genetics**and**environmentalfactors**. -Temperamentreferstobasicemotionalandbehavioraldispositionsandislargelypresentfrom infancy. --- # ##IndicatorsofTemperament: 1.**Activity**:Examplesincludemotorbehaviorliketalkingwithhandsorbeingphysically active. 2.**Emotionality**:Tendenciessuchasirritability,emotionalintensity,orsensitivity. 3.**Self-Regulation**:Theabilityto**controlone'semotionalreactions**andbehaviorin varioussituations. --- ###FactorsAffectingTemperament: 1.**Extraversion**: -Traits:Sociable,lively,impulsive,outgoing. 2.**Introversion**: -Traits:Reliable,ethical,notassocialoroutgoing. 3.**Neuroticism**: -Traits:Reactsintenselytostress,pronetoheadaches,andmoodswings. 4.**Psychoticism**: -Traits:Cold,cruel,sociallyinsensitive,oftenwithalackofempathy.Theremaybeatendency towardaggressionorafascinationwithviolence. SocialRiskFactors: 1.**Poverty**: -Oftenleadstodiscriminationandlimitsopportunities. 2.**PeerRejection**: -Beingrejectedbypeerscancreatesocialdifficulties,especiallyiftherejectioncomesfrom opposite-sexpeers. 3.**Anti-SocialPeers**: -Associatingwithquiet,withdrawn,oranti-socialpeerscanincreaseisolationandrisky behaviors. 4.**PoorAfterschoolCare**: -**Latchkeykids**:Childrenlefttocareforthemselvesafterschoolwithoutsupervision, leadingtoahigherriskofdevelopingbehavioralissues. 5.**SchoolFailure**: -Canstemfromunaddressedissuesorneedsthataren’tidentifiedearlyon,impactingthechild's self-esteemandsocialdevelopment. --- ###ParentalandFamilyRiskFactors: 1.**SingleParentHouseholds**: -Lesstimeavailablefortheparenttomonitorthechild,possiblyduetoworkorother responsibilities. 2.**ParentalMonitoring**: -Lackofsupervisioncanleadtoriskybehaviorwhenchildrenarelefttotheirowndevices. 3.**SiblingInfluence**: -Siblings,especiallyolderones,canhaveastronginfluenceonbehavior,whetherpositiveor negative. 4.**ParentalPsychopathology**: -Psychologicalissuesinparents(e.g.,depression,anxiety)canaffecttheirchildren’s development,oftenleadingtosimilarpatternsofbehaviororemotionalproblems. --- ###ParentingStyles: 1.**Authoritarian**: -Strict,controlling,withlittlewarmth.Canresultinchildrenwhoareeitherobedientbut unhappyorrebellious. 2.**Authoritative**: -Balanced,combiningfirmnesswithwarmth.Tendstoproducewell-adjustedchildren. 3.**Rejectful**: -Neglectfulanduninvolved.Thisleadstopoorsocialdevelopmentandemotionalissuesin children. 4.**Permissive**: -Laxdiscipline,toomuchfreedom.Canresultinimpulsiveorirresponsiblebehavior. --- ###PsychologicalFactors: 1.**LackofAttachment**: -**Secureattachment**:Childrenwithsecureattachmentstendtohavehealthierrelationships andemotionalregulation. -**Insecureattachment**:Childrenwithinsecureattachments(e.g.,anxiousoravoidant) strugglewithrelationshipsandemotionalcontrol. 2.**LackofEmpathy**: -Alackofempathycancontributetoantisocialbehavioranddifficultiesinsocialinteractions. 3.**AffectiveandCognitiveDeficits**: -Thisreferstotheinabilitytoprocessemotionsandthoughtseffectively,whichcanmanifestin poordecision-makingandemotionalregulation. 4.**AnimalCruelty**: -Oftenlinkedtolargeremotionalorcognitivedysfunctions.Studiesshowthatcrueltytoanimals inchildhoodissometimesassociatedwithfutureviolentbehavior. 5.**CognitiveDeficits**: -CanincludelowerIQ,learningdifficulties,ordifficultyinproblem-solving. - **Psychopathology**:Readmoreonthesubjectforthemidterm,includinghowitlinkstothe DSM(DiagnosticandStatisticalManualofMentalDisorders). - **ArticleReview**:Studymethodology,findings,andanyimplicationsrelatedtoattachment andsocialdevelopment. StudyNotesonAPDandPsychopathy Introduction hesenotescovertheprevalenceofAntisocialPersonalityDisorder(APD)andPsychopathyin T differentpopulations,theDualProcessModel,andtheriskfactorsassociatedwiththesedisorders. Theinformationisstructuredchronologicallyandisdesignedtoprovideacomprehensive overviewforstudypurposes. PrevalenceofAntisocialPersonalityDisorder(APD) A PDaffectsapproximately3%ofthegeneralmalepopulation. APDprevalenceisabout1%inthegeneralfemalepopulation. Incarceratedindividualsshowasignificantlyhigherprevalence,rangingfrom30%to80%. PrevalenceofPsychopathy P sychopathyispresentinabout1%ofthegeneralpopulation. Amongmeninprison,theprevalencerisesto15-25%. Forwomeninprison,theprevalenceisaround15%. DualProcessModel heDualProcessModelsuggeststhatindividualswithlowfeartemperamentmayexhibit T cognitivetraitsthatcontributetoantisocialbehavior.Thismodelhighlightstheinterplaybetween emotionalresponsesandcognitiveprocessinginunderstandingthesedisorders. RiskFactorsforAPDandPsychopathy Riskfactorscanbecategorizedintofourmainareas: C hildhood:Earlybehavioralissues,familyhistoryofantisocialbehavior,and environmentalinfluences. Adolescence:Increasedriskduetopeerinfluences,substanceabuse,anddelinquent behavior. Adulthood:Continuedpatternsofcriminalbehavior,lackofremorse,andimpulsivity. Diagnosis:Apreliminarydiagnosisshouldbemadeatleast5yearsagotoensureaccurate assessmentofthedisorder. PresentationGuidelines Whenpreparingapresentationonthistopic,considerthefollowing: uration:Aimforapresentationlengthof10-12minutes. D Slides:Preparethreeslidesperprintedpageforclarityandorganization. Visuals:Incorporaterelevantphotostoenhanceunderstandingandengagement. Captivation:Useengagingcontenttocaptivatetheaudience'sattentionthroughoutthe presentation. Conclusion nderstandingtheprevalenceandriskfactorsassociatedwithAPDandPsychopathyis U crucialfordiagnosisandintervention.ByutilizingtheDualProcessModelandconsidering thevariousstagesoflife,wecanbettercomprehendthecomplexitiesofthesedisorders. Chapter7-Psychopathy # OverviewofPsychopathy -Definition:Psychopathyisapersonalitydisordercharacterizedbyspecificbehavioralpatternsand emotionaldeficits. -AssessmentTool:HarePsychopathyChecklist-Revised(PCLR) -DevelopedbyDr.RobertHare -Usesa20-itemchecklistscoredfrom0to2(cutoffscoreis30). # ###KeyCharacteristicsofPsychopathy 1.**EmotionalandInterpersonalTraits** -Superficialcharm:Appearscharismaticandengaging. -Lackofremorse:Nofeelingsofguiltorregretforharmfulactions. -Grandiosity:Inflatedself-importanceandentitlement. -Noempathy:Unabletounderstandorsharethefeelingsofothers. -Manipulative:Skilledatdeceivingandexploitingothersforpersonalgain. -Selfishness:Inabilitytoloveorgiveaffectiontoothers. 2.**BehavioralTraits** -Poorbehavioralcontrols:Difficultymanagingimpulsesandaggression. -Irresponsibility:Failstofulfillobligationsorcommitments. -Needforstimulation:Engagesinriskyorpromiscuousbehaviortoseekexcitement. -Nolong-termgoals:Lacksplanningforthefutureandengagesinshort-termthinking. 3.**CommunicationStyle** -Verbalskills:Canarticulatethoughtswellbutoftenusestangentialspeechthatlackssubstance. -Extensivevocabulary:Mayusecomplexlanguagetoimpressothers. -Logicallyinconsistentstatements:Oftenprovidescontradictoryinformation. -Useofstockphrases:Reliesonclichéexpressionsratherthanoriginalthought. # ###CausesandContext -**EnvironmentalFactors**:Psychopathycanbeinfluencedbysocialenvironments,suchas familydynamics,ganginvolvement,orexperiencesinprison. -**Trauma**:Earlylifetraumamaycontributetothedevelopmentofpsychopathictraits. # ###AdditionalNotes -**SemanticAphasia**:Difficultyinunderstandingorproducingmeaningfullanguage,which maymanifestinpsychopathicindividuals. -**CunningandDeceptiveness**:Oftenexhibitahighlevelofmanipulationandstrategic thinkingininteractions. # ##Conclusion Psychopathyisacomplexpersonalitydisorderthatmanifeststhroughacombinationofemotional deficitsandspecificbehavioraltraits.Understandingthesecharacteristicsiscrucialforidentifying andmanagingindividualswithpsychopathictendencies. iskfactors: R Social,parental,environmentalandpsychological. I ceman(RichardKlinskoy)-contractkiller. Psychopathcharacteristics-logicallyinconsistent,nolongtermgoals,contradictingstatements,not takingresponsibility,power/control,somecharmandmaybelearningdisorder.