Parent Viewpoint Parent and Guardian Survey School survey 10 th July 2010 Report 15 th October 2010.
DOES IT IMPROVE SATISFACTION RATES FOR MILLENNIALS*...
Transcript of DOES IT IMPROVE SATISFACTION RATES FOR MILLENNIALS*...
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POST-GRADUATE EDUCATION: DOES IT IMPROVE SATISFACTION RATES FOR MILLENNIALS* WORKING IN THE FEDERAL GOVERNMENT?
AFederalEmployeeViewpointSurveyAnalysis
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TABLE OF CONTENTS Introduction ………………………………………………………………… Slides 3-5
RelationshipBetweenVariables ………………………………………………… Slides 6-8
HypothesisTesting ………………………………………………………………… Slide 9
Results ………………………………………………………………… Slides10-11
Conclusion ………………………………………………………………… Slide 12
NextSteps ………………………………………………………………… Slide13
Acknowledgements ………………………………………………………………… Slide14
AboutMe ………………………………………………………………… Slide15
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Framing the Problem
GiventhehighcostofeducationIsetouttobuildamodeltodescribetherelationshipbetweenpost-graduateeducationlevelsandsatisfactionratesforfederalemployeesupto39yearsofage
TheresearchledmetoTheFederalEmployeeViewpointSurvey,conductedbytheOfficeofPersonnelManagement(OPM),asit’sthemostcomprehensivesourceofdataregardingfederalemployeesatisfaction
Acquiring the Necessary
Data 3
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PROJECT TIMELINE
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Mining and Refining the
Data
InordertodescribetherelationshipbetweenthevariablesEducationLevel,JobSatisfactionandPaySatisfaction,Iconstructedacorrelationmatrixandfactorplot,inordertoobtainanumericalandgraphicalrepresentationoftherelationship.Finally,IusedaPearson’schi-squaredTesttoconfirmmyHypothesis
Building the Model 4
FromthisinitialdatasetIfilteredoutAgeGroupA(39andyounger)andrefinedthesettoonlyinclude3variablesforinitialconsideration:Q69(Consideringeverything,howsatisfiedareyouwithyourjob?),Q70(Consideringeverything,howsatisfiedareyouwithyourpay?),andEducationLevel
Parsing the Data
Ithenconductedanexploratoryanalysisofthedatafromover400,000surveysfromthe2015FederalEmployeeViewpointSurvey
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The Data Set: 2015 Federal Employee Viewpoint Survey
The98–itemsurveyconductedbytheOfficeofPersonnel
Managementincludes84itemsthatmeasureFederalemployees’perceptionsabouthoweffectivelyagenciesmanagetheirworkforce,plus14
demographicitems.
Theanswersfortheperceptionquestionsrangefrom5=StronglyAgree,4=Agree,3=NeitherAgreenorDisagree,2=Disagree,1=
StronglyDisagree
In2015,407,789employeesrespondedtothesurveyoutofthe889,590towhomitwassent,foraresponserateof45.8%.Survey
participantsrepresent80agenciesacrosstheFederalGovernment.1
84PerceptionQuestions
14DemographicItems
407,789EmployeeResponses
80FederalAgencies 5
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RELATIONSHIPBETWEEN
VARIABLES
ToassesstherelationshipbetweenthevariablesEducationLevel,JobSatisfaction(Q69)and
PaySatisfaction(Q70),Iconstructedacorrelationmatrixandfactorplots
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CorrelationMatrix
TheCorrelationMatrixgivesusacoefficientof0.0636(averysmallpositivecorrelation)betweenQ69andeducation.
FactorPlot
TheFactorPlotshowsusincreasingjobsatisfactionmeansasmoreeducationisgained.
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Prior-Bachelors
Bachelors
Post-Bachelors
Q 69: Considering everything, how
satisfied are you with your job?
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CorrelationMatrix
TheCorrelationMatrixgivesusacoefficientof0.0943(again,averysmallpositivecorrelation)betweenQ70andeducation.
FactorPlot
TheFactorPlotshowsusincreasingpaysatisfactionmeansasmoreeducationisgained.
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Q 70: Considering everything, how
satisfied are you with your pay?
Prior-Bachelors
Bachelors
Post-Bachelors
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Null Hypothesis: there is no difference in satisfaction between bachelor and post-
bachelor degree holders. Alternative Hypothesis: there is a difference
in satisfaction between bachelor and post-bachelor degree holders.
TotestthisHypothesisIusedPearson'schi-squaredTest,astatisticaltestappliedtosetsofcategoricaldatatoevaluatehowlikelyitisthatanyobserved
differencebetweenthesetsarosebychance.2
Iusedanalpha/sensitivitylevelof.05.
HYPOTHESIS TESTING
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GiventhePvalueobtainedinthePearson'schi-squaredTest,werejecttheHo.ThereISastatisticallysignificantcorrelation
betweenJobSatisfactionandapost-bachelordegree.
RESULTS
Pearson's Chi-squared Test Q69:
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RESULTS
GiventhePvalueobtainedinthePearson'schi-squaredTest,werejecttheHo.ThereISastatisticallysignificantcorrelation
betweenPaySatisfactionandapost-bachelordegree.
Pearson's Chi-squared Test Q70:
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CONCLUSION
Thereisastatisticallysignificantpositivecorrelationformillennials*,inbothjobandpay
satisfaction,betweenbachelorandpost-bachelordegreeholders.
Itisinterestingtonotethatalbeitsmall,thereisa
largerdifferenceinjobsatisfactionmeansbetweenbachelorandpost-bachelordegreeholderthaninpay
satisfactionmeans.
Anotherinterestingthingtonoteisthatthelargestdifferenceinmeansliesinpaysatisfactionbetweenthe
non-collegeandcollegeeducated.Interestingly,thedifferenceinpaysatisfactionmeansbetweenbachelorandpost-bachelordegreeholdersisthesmallestoneof
theset.
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Theobjectiveofthisanalysiswaspurelydescriptive;thefirststeptounderstandtheimpactofpost-graduateeducationon
federalemployee’ssatisfactionrates.
Ausefulnextstepwouldbetocreateamodelthatpredictssatisfactionbasedoneducationandothervariables,analyzing
theimpactinbothjobandpayacrossagencies.SuchmodelwouldprobablybeconstructedusingaLogisticRegression
analysis.
Finally,itwouldbeinterestingtoexploreaprescriptivemodelthatassesswhetheranemployeeshouldgetapostgraduate
degreebasedontheagencyheorsheworksat.
Theinsightsderivedfromthisresearchcouldbeusefultodeterminewhetherapost-graduatedegreeshouldbepursued
byafederalemployee.
NEXT STEPS
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ACKNOWLEDGEMENTS
DougFriedmanforhisscientificinsightsinandfromdata.AlexWigmoreforhisPython3.5exorcismpowersandcareeradvice.
ShaunFasbinderforhisPython-Fumastery.
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ABOUT ME
IamarecentMBAgraduatefromAmericanUniversity,
withaMajorinEconomicsfromGeorgeMasonUniversity.
Ihaveover7yearsofexperienceinprojectsthatinclude
federal,commercial,andinternationalconsulting,
businesscommunicationscoaching,anddataanalytics.
https://www.linkedin.com/in/alejandro-umerez-a7277883