Hypothesisa formal statementor prediction ofwhat the researcherexpects to find. Itneeds to betestable.LaboratoryExperimentAn experimentconducted underhighly controlledconditions toinvestigate causeand effectFatigueEffectsa decline inperformance on aprolonged ordemanding researchtask that is generallyattributed to theparticipant becomingtired or bored with thetask.DependentvariableThevariablethat ismeasuredDouble-blindWhen neither theexperimenter nor theparticipants areaware of whichexperimental groupthey are assigned toDebriefingAfter completingthe research,the true aim isrevealed to theparticipant.ValidityWhen a test orexperimentaccuratelymeasures whatit intends tomeasureControlgroupA group thatis notsubjected tothe IV in aexperimentEcologicalvalidityThe extent towhich the findingsof a researchstudy are able tobe generalized toreal-life settingsCorrelationa measure ofthe extent towhich twovariables arerelatedAcquiescencebiasthe tendency forsurvey respondentsto agree withresearch statements,without the actionbeing a true reflectionof their own positionor the question itselfPlaceboA fake (or dummy)treatment given topatients in thecontrol group of aclinical trial.ObserverbiasWhereexperimenters/observersrate behaviour differentlydue to having a desiredoutcomeMatched-pairsThere are equalgroups whereparticipants arematched based oncertaincharacteristics e.g.gender, age…etcTest-retestreliabilityWhen the sameparticipant willget the sameresult on a teston multipleoccasionsOrdereffectsWhen thepositioningof tasksinfluencesthe outcomeInter-raterreliabilityWhen twoobservers/experimentersgive consistent ratingsfor the same participants.RandomisedControl TrialA study in which anumber of similarpeople are randomlyassigned to 2 (ormore) groups to testa specific drug,treatment or otherintervention.QuantitativeresearchResearch thatgeneratesnumerical dataor data that canbe convertedinto numbers.ControlgroupA group that istreated normally andgives us a measureof how peoplebehave when theyare not exposed tothe experimentaltreatmentIndependentgroupsAn experimentaldesign where eachparticipants onlytakes part in onecondition of the IVIndependentvariableThe variablethat theexperimentermanipulatesOpportunitysampleA samplingtechnique whereparticipants arechosen becausethey are easilyavailableStatisticallysignificantWhen your analysissuggests the resultsof a study it ishighly unlikely tohave occurred bychanceRepeatedmeasuresWhere eachparticipant isassigned tomore than onecondition of theIVQualitativeresearchResearch thatgenerates non-numerical data, suchas a person'sdescription of theirpain rather than ameasure of pain.LikertScaleA 5 point scalethat is used toassess attitudesand views. e.g. towhat extent do youagree...NormaldistributionAn arrangement of adata that issymmetrical and formsa bell shaped patternwhere the mean,median and mode allfall in the centre at thehighest peakInformedconsentWhen participantsare given all thenecessaryinformation about anexperiment beforeagreeing to take partDemandcharacteristicsWhen participants tryto guess the truepurpose of anexperiment andbehave in a way theybelieve theexperimenters wantOvertobservationwhere a researchertells the participantsthat they are beingobserved and whatthey are beingobserved for.Meta-analysisA technique whererather than conductingnew research withparticipants, theresearchers examinethe results of severalstudies that havealready beenconductedCasestudyAn in depthinvestigationinto only oneperson orsituationParticipantvariablescharacteristics ofparticipants that mayunintentionallyinfluence how theyrespond to the DVe.g. age, genderExtraneousvariablesVariables that if notcontrolled may affectthe DV and provide afalse impression thanan IV has producedchanges when ithasn’t.Hypothesisa formal statementor prediction ofwhat the researcherexpects to find. Itneeds to betestable.LaboratoryExperimentAn experimentconducted underhighly controlledconditions toinvestigate causeand effectFatigueEffectsa decline inperformance on aprolonged ordemanding researchtask that is generallyattributed to theparticipant becomingtired or bored with thetask.DependentvariableThevariablethat ismeasuredDouble-blindWhen neither theexperimenter nor theparticipants areaware of whichexperimental groupthey are assigned toDebriefingAfter completingthe research,the true aim isrevealed to theparticipant.ValidityWhen a test orexperimentaccuratelymeasures whatit intends tomeasureControlgroupA group thatis notsubjected tothe IV in aexperimentEcologicalvalidityThe extent towhich the findingsof a researchstudy are able tobe generalized toreal-life settingsCorrelationa measure ofthe extent towhich twovariables arerelatedAcquiescencebiasthe tendency forsurvey respondentsto agree withresearch statements,without the actionbeing a true reflectionof their own positionor the question itselfPlaceboA fake (or dummy)treatment given topatients in thecontrol group of aclinical trial.ObserverbiasWhereexperimenters/observersrate behaviour differentlydue to having a desiredoutcomeMatched-pairsThere are equalgroups whereparticipants arematched based oncertaincharacteristics e.g.gender, age…etcTest-retestreliabilityWhen the sameparticipant willget the sameresult on a teston multipleoccasionsOrdereffectsWhen thepositioningof tasksinfluencesthe outcomeInter-raterreliabilityWhen twoobservers/experimentersgive consistent ratingsfor the same participants.RandomisedControl TrialA study in which anumber of similarpeople are randomlyassigned to 2 (ormore) groups to testa specific drug,treatment or otherintervention.QuantitativeresearchResearch thatgeneratesnumerical dataor data that canbe convertedinto numbers.ControlgroupA group that istreated normally andgives us a measureof how peoplebehave when theyare not exposed tothe experimentaltreatmentIndependentgroupsAn experimentaldesign where eachparticipants onlytakes part in onecondition of the IVIndependentvariableThe variablethat theexperimentermanipulatesOpportunitysampleA samplingtechnique whereparticipants arechosen becausethey are easilyavailableStatisticallysignificantWhen your analysissuggests the resultsof a study it ishighly unlikely tohave occurred bychanceRepeatedmeasuresWhere eachparticipant isassigned tomore than onecondition of theIVQualitativeresearchResearch thatgenerates non-numerical data, suchas a person'sdescription of theirpain rather than ameasure of pain.LikertScaleA 5 point scalethat is used toassess attitudesand views. e.g. towhat extent do youagree...NormaldistributionAn arrangement of adata that issymmetrical and formsa bell shaped patternwhere the mean,median and mode allfall in the centre at thehighest peakInformedconsentWhen participantsare given all thenecessaryinformation about anexperiment beforeagreeing to take partDemandcharacteristicsWhen participants tryto guess the truepurpose of anexperiment andbehave in a way theybelieve theexperimenters wantOvertobservationwhere a researchertells the participantsthat they are beingobserved and whatthey are beingobserved for.Meta-analysisA technique whererather than conductingnew research withparticipants, theresearchers examinethe results of severalstudies that havealready beenconductedCasestudyAn in depthinvestigationinto only oneperson orsituationParticipantvariablescharacteristics ofparticipants that mayunintentionallyinfluence how theyrespond to the DVe.g. age, genderExtraneousvariablesVariables that if notcontrolled may affectthe DV and provide afalse impression thanan IV has producedchanges when ithasn’t.

Psychology Research Methods - Call List

(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.


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  1. a formal statement or prediction of what the researcher expects to find. It needs to be testable.
    Hypothesis
  2. An experiment conducted under highly controlled conditions to investigate cause and effect
    Laboratory Experiment
  3. a decline in performance on a prolonged or demanding research task that is generally attributed to the participant becoming tired or bored with the task.
    Fatigue Effects
  4. The variable that is measured
    Dependent variable
  5. When neither the experimenter nor the participants are aware of which experimental group they are assigned to
    Double-blind
  6. After completing the research, the true aim is revealed to the participant.
    Debriefing
  7. When a test or experiment accurately measures what it intends to measure
    Validity
  8. A group that is not subjected to the IV in a experiment
    Control group
  9. The extent to which the findings of a research study are able to be generalized to real-life settings
    Ecological validity
  10. a measure of the extent to which two variables are related
    Correlation
  11. the tendency for survey respondents to agree with research statements, without the action being a true reflection of their own position or the question itself
    Acquiescence bias
  12. A fake (or dummy) treatment given to patients in the control group of a clinical trial.
    Placebo
  13. Where experimenters/observers rate behaviour differently due to having a desired outcome
    Observer bias
  14. There are equal groups where participants are matched based on certain characteristics e.g. gender, age…etc
    Matched-pairs
  15. When the same participant will get the same result on a test on multiple occasions
    Test-retest reliability
  16. When the positioning of tasks influences the outcome
    Order effects
  17. When two observers/experimenters give consistent ratings for the same participants.
    Inter-rater reliability
  18. A study in which a number of similar people are randomly assigned to 2 (or more) groups to test a specific drug, treatment or other intervention.
    Randomised Control Trial
  19. Research that generates numerical data or data that can be converted into numbers.
    Quantitative research
  20. A group that is treated normally and gives us a measure of how people behave when they are not exposed to the experimental treatment
    Control group
  21. An experimental design where each participants only takes part in one condition of the IV
    Independent groups
  22. The variable that the experimenter manipulates
    Independent variable
  23. A sampling technique where participants are chosen because they are easily available
    Opportunity sample
  24. When your analysis suggests the results of a study it is highly unlikely to have occurred by chance
    Statistically significant
  25. Where each participant is assigned to more than one condition of the IV
    Repeated measures
  26. Research that generates non-numerical data, such as a person's description of their pain rather than a measure of pain.
    Qualitative research
  27. A 5 point scale that is used to assess attitudes and views. e.g. to what extent do you agree...
    Likert Scale
  28. An arrangement of a data that is symmetrical and forms a bell shaped pattern where the mean, median and mode all fall in the centre at the highest peak
    Normal distribution
  29. When participants are given all the necessary information about an experiment before agreeing to take part
    Informed consent
  30. When participants try to guess the true purpose of an experiment and behave in a way they believe the experimenters want
    Demand characteristics
  31. where a researcher tells the participants that they are being observed and what they are being observed for.
    Overt observation
  32. A technique where rather than conducting new research with participants, the researchers examine the results of several studies that have already been conducted
    Meta-analysis
  33. An in depth investigation into only one person or situation
    Case study
  34. characteristics of participants that may unintentionally influence how they respond to the DV e.g. age, gender
    Participant variables
  35. Variables that if not controlled may affect the DV and provide a false impression than an IV has produced changes when it hasn’t.
    Extraneous variables