1. Whatghdoesghmeasurementghinvolve...:ghrulesghforghassigningghnumericghvaluesghtoghqualitiesghofghpeopleg
horg h objects;ghtoghdesignateghtheghquantityghofghtheghattribute
2. Noghattributeghinherentlyghhas...:ghaghnumericghvalue
3. Whyghdoghweghneedghrules?:ghtoghmeasuregh"howghmuch"ghofghanghattributeghisghpresent
4. Howg h isg h theg h amountg h ofg h attributeg h presentg h communicated?:g h quantification
5. Whatg h doesg h assigningg h numbersg h do?:g h ditterentiatesghamongghpeopleghorghobjects
6. DataghQualitygh(2ghtypes):ghrigourghandghpsychometricghassessments
7. Rigour:ghdeterminedghbyghmeasurementghinstrumentsghthatghreflectghtheghconceptsghbeingghtestedghinghaghstudy
8. PsychometricghAssessments:ghobtainghevidenceghofghtheghqualityghofghinstrumentsghandghincludesgh2ghpropert
iesghrelatedghtoghtheghqualityghofghaghmeasure:
- assessmentghofghtheghreliabilityghandghvalidityghofghmeasurementghinstruments
9. Reliability:g h extentghtoghwhichghanghinstrumentghyieldsghtheghsameghresultsghonghrepeatedghmeasures
10. Whatghisghreliabilityghconcernedghwith?gh(CA):ghconsistency,ghaccuracy,ghprecision
11. 3ghaspectsghofghreliability:ghstability,ghinternalghconsistency,ghequivalence
12. Stability:ghtest-retestghreliabilitygh-ghdoesghtheghinstrumentghproduceghtheghsameghresultsghwithghrepeatedghtesting?
13. InternalghConsistency:ghhomogeneitygh-
ghdoghtheghitemsghonghaghsurveyghbelongghtogetherghandghmeasureghtheghsameg h concept/characteristics?
14. Equivalence:ghInterraterghReliabilitygh-
ghwouldghtheghtoolghproduceghtheghsameghresultsghwhenghequivalentghprocedureghareghused?
15. Test-
RetestghReliability:ghstabilityghofghscoresghofghanghinstrumentghwhenghadministeredghmoreghthanghonceghtoghtheghsa
meghparticipantsghunderghsimilarghconditions
16. Majorghdisadvantagesghofghtest-
retestghreliability?:ghpractice/memoryghettectsghtimeghrelatedghfactors
17. InternalghConsistency:ghhomogeneityghwithghwhichghtheghitemsghinghaghscaleghreflect/measureghtheghsameghcon
cept;ghitemsghinghscaleghcorrelatedghwithgheachghotherghandghtheghsubpartsghmeasureghtheghsameghcharacteristics
18. whatghisghtheghmostghusedghtestghofghinternalghconsistency?:ghcronbach'sghalphagh-
gheasyghtoghinterpretghandghcalculate
19. Interrater/InterobserverghReliability:ghequivalenceghisgheitherghconsistencyghorghagreementghamonggho
b-ghserversghwhoghuseghtheghsameghmeasurementghtoolghorghagreementghbetweenghalternativeghformsghofghaghtoolsgh-
ghconsistencyghofghobservationsghbetweengh2+ghobserversgh-ghreliabilityghofghobserver
20. Reliabilityg h Coefficient:g h numericghindexghofghanghinstrumentsghreliability
gh
gh
, designatedghasghr
gh
gh
horg h objects;ghtoghdesignateghtheghquantityghofghtheghattribute
2. Noghattributeghinherentlyghhas...:ghaghnumericghvalue
3. Whyghdoghweghneedghrules?:ghtoghmeasuregh"howghmuch"ghofghanghattributeghisghpresent
4. Howg h isg h theg h amountg h ofg h attributeg h presentg h communicated?:g h quantification
5. Whatg h doesg h assigningg h numbersg h do?:g h ditterentiatesghamongghpeopleghorghobjects
6. DataghQualitygh(2ghtypes):ghrigourghandghpsychometricghassessments
7. Rigour:ghdeterminedghbyghmeasurementghinstrumentsghthatghreflectghtheghconceptsghbeingghtestedghinghaghstudy
8. PsychometricghAssessments:ghobtainghevidenceghofghtheghqualityghofghinstrumentsghandghincludesgh2ghpropert
iesghrelatedghtoghtheghqualityghofghaghmeasure:
- assessmentghofghtheghreliabilityghandghvalidityghofghmeasurementghinstruments
9. Reliability:g h extentghtoghwhichghanghinstrumentghyieldsghtheghsameghresultsghonghrepeatedghmeasures
10. Whatghisghreliabilityghconcernedghwith?gh(CA):ghconsistency,ghaccuracy,ghprecision
11. 3ghaspectsghofghreliability:ghstability,ghinternalghconsistency,ghequivalence
12. Stability:ghtest-retestghreliabilitygh-ghdoesghtheghinstrumentghproduceghtheghsameghresultsghwithghrepeatedghtesting?
13. InternalghConsistency:ghhomogeneitygh-
ghdoghtheghitemsghonghaghsurveyghbelongghtogetherghandghmeasureghtheghsameg h concept/characteristics?
14. Equivalence:ghInterraterghReliabilitygh-
ghwouldghtheghtoolghproduceghtheghsameghresultsghwhenghequivalentghprocedureghareghused?
15. Test-
RetestghReliability:ghstabilityghofghscoresghofghanghinstrumentghwhenghadministeredghmoreghthanghonceghtoghtheghsa
meghparticipantsghunderghsimilarghconditions
16. Majorghdisadvantagesghofghtest-
retestghreliability?:ghpractice/memoryghettectsghtimeghrelatedghfactors
17. InternalghConsistency:ghhomogeneityghwithghwhichghtheghitemsghinghaghscaleghreflect/measureghtheghsameghcon
cept;ghitemsghinghscaleghcorrelatedghwithgheachghotherghandghtheghsubpartsghmeasureghtheghsameghcharacteristics
18. whatghisghtheghmostghusedghtestghofghinternalghconsistency?:ghcronbach'sghalphagh-
gheasyghtoghinterpretghandghcalculate
19. Interrater/InterobserverghReliability:ghequivalenceghisgheitherghconsistencyghorghagreementghamonggho
b-ghserversghwhoghuseghtheghsameghmeasurementghtoolghorghagreementghbetweenghalternativeghformsghofghaghtoolsgh-
ghconsistencyghofghobservationsghbetweengh2+ghobserversgh-ghreliabilityghofghobserver
20. Reliabilityg h Coefficient:g h numericghindexghofghanghinstrumentsghreliability
gh
gh
, designatedghasghr
gh
gh
