test bank for psychology 13th edition david g. myers nathan c. dewall latest 2025 update!! GRADED A+

TESTBANK u




PSYCHOLOGYTHIRTEENTH EDITION
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David G. Myers & C. Nathan DeWall
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,Chapter1:ThinkingCriticallywithPsychologicalScience u u u u u u a




u Myers: Psychology 13th Edition u u u




MULTIPLE CHOICE u




Indicatetheanswer choicethat best completes thestatement or answers thequestion.
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Ifresults arestatisticallysignificant but haveasmall effect size, the results may lackpractical
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significance. u




lacka cause-effect relationship. u a u




representanegativerelationship.
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represent a neutral relationship.
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In one study, introductory psychology students were fitted with electronically activated recorders so that researc hers
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could sampletheirdailyactivities. Theresearchers wereemploying ascientificmethod knownas
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naturalisticobservation. u




thedouble-blindprocedure.
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experimentation.
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thecasestudy. u u




Studiesconductedinthelate1990sinwhichtheresearcherconcludedthatchildrenwhowereadministeredtheM MR
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vaccination developed autism were
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withheldfromthepublicintentionally. u u u u




accurate. u




neverpublishedbyacademicjournals. u u u




discovered to be fraudulent.
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Sevenmembersofaboys'club reportedthefollowingindividual earnings fromtheirsaleofcookies: $2,$9,
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$8,$10, $4,$9,and$7.In this distribution ofindividual earnings the
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medianisgreaterthanthemeanandgreaterthanthemode. the
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median is less thanthemean and less thanthe mode.
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themedianisgreaterthanthemean and lessthanthemode.
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the medianislessthanthemeanand greaterthanthemode.
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ProfessorValetta believesthat identicaltwinshavesimilarlevelsofintelligencelargelybecausetheyshare comm on
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genes. His idea is best described as a(n)
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theory.
replication. u




naturalisticobservation. u




operationaldefinition.
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The ideathat "people's emotions and personal beliefs often override theiracceptance ofobjective facts" isexpre ssed in
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the dictionarydefinition of
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falsenews. u

, post-truth.
upowerfulexamples. u




repetition.
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ProfessorTerrancehas conducted astudythat examinedtherelationship between level ofphysical activityand academic
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performance among children. He is most likelyto use
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todetermineifarelationshipexists.
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meta-analysis
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preregistration
acorrelationcoefficient u




experimentalresearch
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The tendencytoperceiveorderinrandomevents oftenleadsto overestimating thevalue of
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commonsense.u u




operationaldefinitions. u




informedconsent.
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thedouble-blind procedure. u u




Dr.Carlsonwantsto conductaresearchstudythatwillexaminethesexualbehaviorsofcollegestudents.
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Beforeshecan begin data collection shemust submit herresearch proposal to her
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institution's review board.
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theAPA. u




theBPS. u u




herdepartment chairforreview. a u u




Approximatelywhat percentage of the cases represented bythe normal curve fall between u u u u u u u u u u




3and+3standard deviations from the mean?
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34
68
95
d.100 u




Unconscious gut feelings, or u u u ,provide(s)asharpcontrasttoexplicit,consciousreasoning.
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theory u




chance-basedexplanation u




commonsense u u




naturalisticobservation
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The explanatorypower of a scientific theoryis most closelylinked to its capacityto generate testable
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assumptions.u




correlations.
predictions.u




variables. u




Several weeks afterapolitical election, votersoftenexaggeratetheirabilityto havepredicted theelectionoutcom
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e.Thisbest illustrates
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, theplacebo effect. random
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assignment.
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wordingeffects.
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hindsight bias.
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Repeating theessenceofaprevious research studyto verifywhetherits findings extend to anewgroupofresearch participants
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and to different circumstances is called
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replication.
randomsampling.
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naturalisticobservation. u




the double-blindprocedure.
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WhatwastheOxford English Dictionary'sword oftheyearin 2017?
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falsenewsu u




preregistration
post-truth
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repetition
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Neithertheresearchersnortheparticipantsinastudyofaweight-
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loss pill knowwhich participants haveactuallyreceived a drug designed to help weight loss and which have rece ived a
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placebo. This investigationinvolves the use of
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naturalisticobservation. u




randomsampling.
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thedouble-blindprocedure. replication.
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Which ofthe following correlations between self-
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esteemandphysicalappearancewouldenableyoutomostaccuratelypredictphysicalappearancefromknowledge of
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level of self-esteem?
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a.+.60 u




b.+.01 u




c. –.10 u




d.–.06 u




Whenweask,forexample,howcloselyrelatedaretheintelligencescores offraternaltwins,weareaskinghowstr
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onglytwo
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experimentalgroups u




controlgroups
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variables
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scatterplots
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Whenyouread abargraph,itismostimportantforyou to
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mentallytransform the data into a normal curve.
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identifythevalueofthestandarddeviation. u u u u u




notetherange and size of thescale values.
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