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What is Critical Thinking?
No one alwaysactspurelyobjectivelyandrationally.We conniveforselfishinterests. We gossip,boast,
exaggerate,andequivocate. Itis"onlyhuman"towishtovalidate ourpriorknowledge,tovindicate our
priordecisions, ortosustainour earlierbeliefs.Inthe processof satisfyingourego,however,we can
oftendenyourselvesintellectual growthandopportunity. We maynotalwayswantto applycritical
thinkingskills,butwe shouldhave those skillsavailabletobe employedwhenneeded.
Critical thinkingincludesacomplex combinationof skills. Amongthe maincharacteristicsare the
following:
Rationality
We are thinkingcriticallywhenwe
 relyon reasonratherthan emotion,
 require evidence,ignore noknownevidence,andfollow evidence where itleads,and
 are concernedmore withfindingthe bestexplanationthanbeingrightanalyzingapparent
confusionandaskingquestions.
Self-awareness
We are thinkingcriticallywhenwe
 weighthe influencesof motivesandbias,and
 recognize ourownassumptions,prejudices,biases,orpointof view.
Honesty
We are thinkingcriticallywhenwe recognizeemotional impulses,selfishmotives,nefariouspurposes,or
othermodesof self-deception.
Open-mindedness
We are thinkingcriticallywhenwe
 evaluate all reasonable inferences
 considera varietyof possibleviewpointsorperspectives,
 remainopentoalternative interpretations
 accept a newexplanation,model,orparadigmbecause itexplainsthe evidence better,is
simpler,orhasfewerinconsistenciesorcoversmore data
 accept newprioritiesinresponse toareevaluationof the evidence orreassessmentof ourreal
interests,and
 do notrejectunpopularviewsoutof hand.
Discipline
We are thinkingcriticallywhenwe
 are precise,meticulous,comprehensive,andexhaustive
 resistmanipulationandirrational appeals,and
 avoidsnapjudgments.
Judgment
We are thinkingcriticallywhenwe
 recognize the relevance and/ormeritof alternative assumptionsandperspectives
 recognize the extent andweightof evidence
In sum,
 Critical thinkersare bynature skeptical.Theyapproachtextswiththe same skepticismand
suspicionastheyapproachspokenremarks.
 Critical thinkersare active,notpassive. Theyask questionsandanalyze.Theyconsciouslyapply
tactics andstrategiestouncovermeaningorassure theirunderstanding.
 Critical thinkersdonottake an egotistical viewof the world.Theyare opento new ideasand
perspectives. Theyare willingtochallengetheirbeliefsandinvestigate competingevidence.
Critical thinkingenablesustorecognize awide range of subjectiveanalysesof otherwise objective data,
and to evaluate howwelleachanalysismightmeetourneeds.Factsmaybe facts,but how we interpret
themmay vary.
By contrast,passive,non-critical thinkerstake asimplisticview of the world.
 Theysee thingsinblackand white,aseither-or,ratherthanrecognizingavarietyof possible
understanding.
 Theysee questionsasyesorno withno subtleties.
 Theyfail to see linkages andcomplexities.
 Theyfail to recognize relatedelements.
Non-critical thinkerstake anegotistical view of the world
 Theytake their factsas the onlyrelevantones.
 Theytake their own perspective asthe onlysensible one.
 Theytake their goalas the onlyvalidone.

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What is critical thinking

  • 1. What is Critical Thinking? No one alwaysactspurelyobjectivelyandrationally.We conniveforselfishinterests. We gossip,boast, exaggerate,andequivocate. Itis"onlyhuman"towishtovalidate ourpriorknowledge,tovindicate our priordecisions, ortosustainour earlierbeliefs.Inthe processof satisfyingourego,however,we can oftendenyourselvesintellectual growthandopportunity. We maynotalwayswantto applycritical thinkingskills,butwe shouldhave those skillsavailabletobe employedwhenneeded. Critical thinkingincludesacomplex combinationof skills. Amongthe maincharacteristicsare the following: Rationality We are thinkingcriticallywhenwe relyon reasonratherthan emotion, require evidence,ignore noknownevidence,andfollow evidence where itleads,and are concernedmore withfindingthe bestexplanationthanbeingrightanalyzingapparent confusionandaskingquestions. Self-awareness We are thinkingcriticallywhenwe weighthe influencesof motivesandbias,and recognize ourownassumptions,prejudices,biases,orpointof view. Honesty We are thinkingcriticallywhenwe recognizeemotional impulses,selfishmotives,nefariouspurposes,or othermodesof self-deception. Open-mindedness We are thinkingcriticallywhenwe evaluate all reasonable inferences considera varietyof possibleviewpointsorperspectives, remainopentoalternative interpretations accept a newexplanation,model,orparadigmbecause itexplainsthe evidence better,is simpler,orhasfewerinconsistenciesorcoversmore data
  • 2. accept newprioritiesinresponse toareevaluationof the evidence orreassessmentof ourreal interests,and do notrejectunpopularviewsoutof hand. Discipline We are thinkingcriticallywhenwe are precise,meticulous,comprehensive,andexhaustive resistmanipulationandirrational appeals,and avoidsnapjudgments. Judgment We are thinkingcriticallywhenwe recognize the relevance and/ormeritof alternative assumptionsandperspectives recognize the extent andweightof evidence In sum, Critical thinkersare bynature skeptical.Theyapproachtextswiththe same skepticismand suspicionastheyapproachspokenremarks. Critical thinkersare active,notpassive. Theyask questionsandanalyze.Theyconsciouslyapply tactics andstrategiestouncovermeaningorassure theirunderstanding. Critical thinkersdonottake an egotistical viewof the world.Theyare opento new ideasand perspectives. Theyare willingtochallengetheirbeliefsandinvestigate competingevidence. Critical thinkingenablesustorecognize awide range of subjectiveanalysesof otherwise objective data, and to evaluate howwelleachanalysismightmeetourneeds.Factsmaybe facts,but how we interpret themmay vary. By contrast,passive,non-critical thinkerstake asimplisticview of the world. Theysee thingsinblackand white,aseither-or,ratherthanrecognizingavarietyof possible understanding. Theysee questionsasyesorno withno subtleties. Theyfail to see linkages andcomplexities. Theyfail to recognize relatedelements.
  • 3. Non-critical thinkerstake anegotistical view of the world Theytake their factsas the onlyrelevantones. Theytake their own perspective asthe onlysensible one. Theytake their goalas the onlyvalidone.