In this study, three experiments are presented that investigate the reliability of memory measures. In Experiment 1, the well-known dissociation between explicit (recall, recognition) and implicit memory (picture clarification) as a function of age in a sample of 335 persons aged between 65 and 95 was replicated. Test-retest reliability was significantly lower in implicit than in explicit measures. In Experiment 2, parallel-test reliabilities in a student sample confirmed the finding of Experiment 1. In Experiment 3, the reliability of cued recall and word stem completion was investigated. There were significant priming effects and a dissociation between explicit and implicit memory as a function of levels of processing. However, the reliability of implicit memory measures was again substantially lower than in explicit tests in all test conditions. As a consequence, differential reliabilities of direct and indirect memory tests should be considered as a possible determinant of dissociations between explicit and implicit memory as a function of experimental or quasi-experimental manipulations.
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References
1.
BazinN.PerruchetP. (1996). Implicit and explicit associative memory in patients with schizophrenia.Schizophrenia Research22, 241–248.
2.
BerryD. C.BanburyS.HenryL. (1997). Transfer across form and modality in implicit and explicit memory.Quarterly Journal of Experimental Psychology50A, 1–24.
3.
BlaxtonT. A. (1989). Investigating dissociations among memory measures: Support for a transfer appropriate processing framework.Journal of Experimental Psychology: Learning, Memory, and Cognition15, 657–668.
4.
BrownA. S.MitchellD. B. (1994). A reevaluation of semantic versus nonsemantic processing in implicit memory.Memory & Cognition22, 533–541.
5.
ButtersN.HeindelW. C.SalmonD. P. (1990). Dissociation of implicit memory in dementia: Neurological implications.Bulletin of the Psychonomic Society28, 359–366.
6.
CabezaR.OhtaN. (1993). Dissociating conceptual priming, perceptual priming, and explicit memory.European Journal of Cognitive Psychology5, 35–53.
7.
CarrollM.ByrneB.KirsnerK. (1985). Autobiographical memory and perceptual learning: A developmental study using picture recognition.Memory & Cognition13, 273–279.
8.
ChallisB. H.BrodbeckD. R. (1992). Level of processing affects priming in word-fragment completion.Journal of Experimental Psychology: Learning, Memory, and Cognition18, 595–668.
9.
DennyE. R.HuntR. R. (1992). Affective valence and memory in depression: Dissociation of recall and fragment completion.Journal of Abnormal Psychology101, 575–580.
10.
DunnJ. C.KirsnerK. (1988). Discovering functionally independent mental processes: The principle of reversed association.Psychological Review95, 91–101.
11.
EichJ. E. (1984). Memory for unattended events: remembering with and without awareness.Memory & Cognition12, 105–111.
12.
GabrieliJ. D. E.KeaneM. M.StangerB. Z.KjelgaardM. M.CorkinS.GrowdonJ. H. (1994). Dissociations among structural-perceptual, lexical-semantic, and event-fact memory systems in Alzheimer, amnesic, and normal subjects.Cortex30, 75–103.
13.
GeiselmanR. E.WoodwardJ. A.BeattyJ. (1982). Individual differences in verbal memory performance: A test of alternative information-processing models.Journal of Experimental Psychology: General111, 109–134.
14.
GollinE. S. (1960). Developmental studies of visual recognition of incomplete objects.Perceptual and Motor Stills11, 289–298.
15.
GrafP.MassonM. E. J. (1993). Implicit memory: New directions in cognition, development, and neuropsychologyHillsdale, NJ: Lawrence Erlbaum Associates, Inc.
16.
GrafmanJ.WeingartnerH.NewhouseP. A.ThompsonK.LalondeF.LitvanLMolchanS.SunderlandT. (1990). Implicit learning in patients with Alzheimer's disease.Pharmacopsychiatry23, 94–101.
17.
HallahanM.RosenthalR. (1996). Statistical power: Concepts, procedures, and applications.Behavior Research and Therapy34, 489–499.
18.
HasherL.ZacksR. T. (1979). Automatic and effortful processes in memory.Journal of Experimental Psychology: General108, 3356–388.
19.
HashtroudiS.ParkerE. S.deLisiL. E.WyattR. J.MutterS. A. (1984). Intact retention in acute alcohol amnesia.Journal of Experimental Psychology: Learning, Memory, and Cognition10, 156–163.
20.
HaymanC. A. G.TulvingE. (1989). Is priming in fragment completion based on a “traceless” memory system?.Journal of Experimental Psychology: Learning, Memory, and Cognition15, 941–956.
21.
HeindelW. C.SalmonD. P.ButtersN. (1990). Pictorial priming and cued recall in Alzheimer's and Huntington's disease.Brain and Cognition13, 282–295.
22.
HertelP. T.HardinT. S. (1990). Remembering with and without awareness in a depressed mood: Evidence of deficits in initiative.Journal of Experimental Psychology: General119, 45–59.
23.
HintzmanD. L. (1990). Human learning and memory: Connections and dissociations.Annual Review of Psychology41, 109–139.
24.
HultschD. F.MassonM. E. J.SmallB. J. (1991). Adult age differences in direct and indirect tests of memory.Journal of Gerontology: Psychological Sciences46, 22–30.
25.
JacobyL. L. (1991). A process dissociation framework: Separating automatic from intentional uses of memory.Journal of Memory and Language30, 513–541.
26.
JacobyL. L.DallasM. (1981). On the relationship between autobiographical memory and perceptual learning.Journal of Experimental Psychology: General110, 306–340.
27.
KolersP. A. (1976). Reading a year later.Journal of Experimental Psychology: Human Learning and Memory2, 554–565.
28.
La VoieD.LightL. L. (1994). Adult age differences in repetition priming: A meta-analysis.Psychology & Aging9, 539–553.
29.
LewandowskyS.DunnJ. C.KirsnerK. (1989). Implicit memory. Theoretical issuesHillsdale, NJ: Lawrence Erlbaum, Associates, Inc.
30.
LiH.RosenthalR.RubinD. B. (1996). Reliability in psychology: From Spearman-Brown to maximal reliability.Psychological Methods1, 98–107.
31.
LightL. L.SinghA. (1987). Implicit and explicit memory in young and old adults.Journal of Experimental Psychology: Learning, Memory, and Cognition13, 531–541.
32.
LorsbachT. C.WormanL. J. (1989). The development of explicit and implicit forms of memory in learning disabled children.Contemporary Educational Psychology14, 67–76.
33.
LorsbachT. C.WormanL. J. (1990). Episodic priming in children with learning disabilities.Contemporary Educational Psychology15, 93–102.
34.
McDonald-MiszczakL.HertzogC.HultschD. F. (1995). Stability and accuracy of metamemory in adulthood and aging: A longitudinal analysis.Psychology & Aging10, 553–564.
35.
MeierB.EcksteinD. J. (1998). German material for studying implicit and explicit memory with the word stem completion task.Sprache & Kognition17, 89–105.
36.
MitchellD. B. (1989). How many memory systems?, Evidence from aging.Journal of Experimental Psychology: Learning, Memory, and Cognition15, 31–49.
37.
MoscovitchM.WinocurG.McLachlanD. (1986). Memory as assessed by recognition and reading time in normal and memory-impaired people with Alzheimer's disease and other neurological disorders.Journal of Experimental Psychology: General115, 331–347.
38.
OstergaardA. L. (1992). A method for judging measures of stochastic dependence: Further comments on the current controvesy.Journal of Experimental Psychology: Learning, Memory, and Cognition18, 413–420.
39.
ParkinA. J.RussoR. (1990). Implicit and explicit memory and the automatic/effortful distinction.European Journal of Cognitive Psychology2, 71–80.
40.
ParkinA. J.StreeteS. (1988). Implicit and explicit memory in children and adults.British Journal of Psychology79, 361–369.
41.
PerrigW. J.HoferD.KlingV.MeierB.PerrigP.RuchM.SerafinD. (1994). Computerunterstüzter Gedächtnis-Funktions-Test. ManualBasel: Forschungsberichte des Instituts für Psychologie.
42.
PerrigW. J.PerrigP. (1993). Implizites Gedächtnis: Unwillkürlich, entwicklungsresistent und altersunabhängig?.Zeitschrift für Entwicklungspsychologie and Pädagogische Psychologie15, 29–47.
43.
PerrigP.PerrigW. J. (1995). Implicit and explicit memory in mentally retarded, learning disabled, and normal children.Swiss Journal of Psychology54, 77–86.
Perrig-ChielloP.PerrigW. J.StähelinH. B.KrebsE.EhrsamR. (1996). Autonomie, Wohlbefinden und Gesundheit im Alter. Das Basler IDA-Projekt.Zeitschrift für Gerontologie und Geriatrie29, 95–109.
46.
PerruchetP.BaveuxP. (1989). Correlational analysis of explicit and implicit memory performance.Memory & Cognition17, 77–86.
47.
RaghunathanT. E.RosenthalR.RubinD. B. (1996). Comparing correlated but nonoverlapping correlations.Psychological Methods1, 178–183.
48.
ReberA. S.WalkenfeldF. F.HernstadtR. (1991). Implicit and explicit learning: Individual differences and IQ.Journal of Experimental Psychology: Learning, Memory, and Cognition17, 888–896.
49.
RegardM. (1981). Cognitive rigidity and flexibility: A neuropsychological studyBritish Columbia: University of Victoria Unpublished PhD dissertation.
50.
Richardson-KlavehnA.BjorkR. A. (1988). Measures of memory.Annual Review of Psychology39, 475–543.
51.
RoedigerH. L.BlaxtonT. A. (1987). Effects of varying modality, surface, features, and retention interval on priming in word-fragment completion.Memory & Cognition15, 379–388.
52.
RoedigerH. L.McDermott (1993). Implicit memory in normal human subjects.BoilerF.GrafmanJ.Handbook of neuropsycho logy.Amsterdam: ElsevierVol. 8, 63–131.
53.
RoedigerH. L.WeldonM. S.StadierM. A.RieglerG. H. (1992). Direct comparison of word stems and word fragments in implicit and explicit retention tests.Journal of Experimental Psychology: Learning, Memory, and Cognition18, 1251–1269.
54.
SalthouseT. A. (1992a). Influence of processing speed on adult age differences in working memory.Acta Psychologica79, 155–170.
55.
SalthouseT. A. (1992b). Why do adult age differences increase with task complexity?.Developmental Psychology28, 905–918.
56.
SalthouseT. A.BabcockR. L. (1991). Decomposing adult age differences in working memory.Developmental Psychology27, 763–776.
57.
SalthouseT. A.MeinzE. J. (1995). Aging, inhibition, working memory, and speed.Journal of Gerontology: Psychological Sciences50b, 297–306.
58.
SchacterD. L. (1987). Implicit memory: History and current status.Journal of Experimental Psychology: Learning, Memory, & Cognition13, 501–518.
59.
SchneiderW. (1988). Micro experimental laboratory: An integrated system for IBM PC compatibles.Behavior Research Methods, Instruments and Computers20, 206–217.
60.
SchwarteB. L.RosseR. B.DeutschS. I. (1993). Limits of the processing view in accounting for dissociations among memory measures in a clinical population.Memory & Cognition21, 63–72.
61.
SnodgrassJ. G.VanderwartM. (1980). A standardized set of 260 pictures: Norms for naming agreement, familiarity, and visual complexity.Journal of Experimental Psychology: Human Learning and Memory6, 174–215.
62.
SpreenO.StraussE. (1991). A compendium of neuropsychological testsNY: Oxford University Press.
63.
SquireL. B.KnowltonB.MusenG. (1993). The structure and organization of memory.Annual Review of Psychology44, 453–495.
64.
TulvingE.SchacterD. L. (1990). Priming and human memory systems.Science247, 301–306.
65.
TulvingE.SchacterD. L.StarkH. A. (1982). Priming effects in word fragment completion are independent of recognition memory.Journal of Experimental Psychology: Learning, Memory, and Cognition8, 336–342.
66.
WeldonM. S.RoedigerH. L. (1987). Altering retrieval demands reverses the picture superiorityn effect.Memory & Cognition15, 269–280.
67.
WidmerL. K.StähelinH. B.NissenC.da SilvaA. (1981). Venen-Arterien-Krankheiten, koronare Herzkrank heilen bei BerufstätigenBern: Hans Huber.
68.
WilliamsR. H.ZimmermannD. W. (1996). Are simple gain scores obsolete?.Applied Psychological Measurement20, 59–69.
69.
WitherspoonD.MoscovitchM. (1989). Stochastic independence between two implicit memory tasks.Journal of Experimental Psychology: Learning, Memory, and Cognition15, 22–30.
