文档介绍：AppliedResearchonReliabilityandValidityofPEQuestionnaireAbastractFundamentaltaskofPEsciences’researchisdiscoveringandstudyingthetheoryandmethodologyofsports,revealingthenaturesandlawsofsportsfields’,,whichinformisacarefullydesignedquestionnaireform,itsuseisusedtomeasurepeople'sbehaviour,,questionnairesurveywasusedinallareasofPE,,however,theunstandardized,,itnotonlymisleadpeople'sperspective,,howtoimprovetheefficiencyofthesurvey,theresultsofthesurveyweretoinvestigatethetrueobjectivereality,-makingcapacity,wemuststrivetoimprovethequalityofthequestionnairesurvey,thisinvolvesinreliabilityandvalidityThepaperresearchonreliabilityandvalidityofquestionnairesurveybasedonthebasictheoryofclassicalmeasurement:Maincontentsareasfollows:Evaluationtheadvantagesanddisadvantagesoftestingmethodsofretestreliability,formreliability,homogeneityreliability(split-halfreliability),theusingrangeofdifferentvaluationmethods,:reliabilityofcoefficientvaluateddifferenterror,thequestionnairenumberandthenumberofinvestigations,questionnairetopicoftypes,;theexistenceofmanyclassicalmeasurementtheoryinsurmountabletechnicalproblems,thesetechnicalissueswillhaveadirectimpactrelia