In psychoacoustic studies there is often a need to assess performance indices quickly and reliably. The aim of this study was to establish a quick and reliable procedure for evaluating thresholds in backward masking and frequency discrimination tasks. Based on simulations, four procedures likely to produce the best results were selected, and data collected from 20 naive adult listeners on each. Each procedure used one of two adaptive methods (staircase or maximum-likelihood estimation, each targeting the 79% correct point on the psychometric function) and two response paradigms (3-interval, 2-alternative forced-choice AXB or 3-interval; 3-alternative forced-choice oddball). All procedures yielded statistically equivalent threshold estimates in both backward masking and frequency discrimination, with a trend to lower thresholds for oddball procedures in frequency discrimination. Oddball procedures were both more efficient and more reliable (test–retest) in backward masking, but all four procedures were equally efficient and reliable in frequency discrimination. Fitted psychometric functions yielded similar thresholds to averaging over reversals in staircase procedures. Learning was observed across threshold-assessment blocks and experimental sessions. In four additional groups, each of ten listeners, trained on the different procedures, no differences in performance improvement or rate of learning were observed, suggesting that learning is independent of procedure.
REFERENCES
1.
Ahissar
, M.
, Protopapas
, A.
, Reid
, M.
, and Merzenich
, M. M.
(2000
). “Auditory processing parallels reading abilities in adults
,” Proc. Natl. Acad. Sci. U.S.A.
97
, 6832
–6837
.2.
Amitay
, S.
, Hawkey
, D. J. C.
, and Moore
, D. R.
(2005
). “Auditory frequency discrimination learning is affected by stimulus variability
,” Percept. Psychophys.
67
, 691
–698
.3.
Baker
, R. J.
, and Rosen
, S.
(1998
). “Minimizing boredom by maximizing likelihood—Efficient estimation of masked thresholds
,” Br. J. Audiol.
32
, 104
–105
.4.
Baker
, R. J.
, and Rosen
, S.
(2001
). “Evaluation of maximum-likelihood threshold estimation with tone-in-noise masking
,” Br. J. Audiol.
35
, 43
–52
.5.
British Society of Audiology
(1981
). “Recommended procedures for pure-tone audiometry using a manually operated instrument
,” Br. J. Audiol.
15
, 213
–216
.6.
Buss
, E.
, Hall
, J. W.
III, Grose
, J. H.
, and Dev
, M. B.
(1999
). “Development of adult-like performance in backward, simultaneous, and forward masking
,” J. Speech Lang. Hear. Res.
42
, 844
–849
.7.
Buss
, E.
, Hall
, J. W.
, Grose
, J. H.
, and Dev
, M. B.
(2001
). “A comparison of threshold estimation methods in children of age
,” J. Acoust. Soc. Am.
109
, 727
–731
.8.
Delhommeau
, K.
, Micheyl
, C.
, Jouvent
, R.
, and Collet
, L.
(2002
). “Transfer of learning across durations and ears in auditory frequency discrimination
,” Percept. Psychophys.
64
, 426
–436
.9.
Demany
, L.
(1985
). “Perceptual learning in frequency discrimination
,” J. Acoust. Soc. Am.
78
, 1118
–1120
.10.
Demany
, L.
, and Semal
, C.
(2002
). “Learning to perceive pitch differences
,” J. Acoust. Soc. Am.
111
, 1377
–1388
.11.
Florentine
, M.
, Marvit
, P.
, and Buus
, S.
(2001
). “Maximum-likelihood yes–no procedure for gap detection: Effect of track length
,” J. Am. Acad. Audiol.
12
, 113
–120
.12.
Green
, D. M.
(1990
). “Stimulus selection in adaptive psychophysical procedures
,” J. Acoust. Soc. Am.
87
, 2662
–2674
.13.
Green
, D. M.
(1993
). “A maximum-likelihood method for estimating thresholds in a yes–no task
,” J. Acoust. Soc. Am.
93
, 2096
–2105
.14.
Green
, D. M.
(1995
). “Maximum-likelihood procedures and the inattentive observer
,” J. Acoust. Soc. Am.
97
, 3749
–3760
.15.
Hartley
, D. E.
, Wright
, B. A.
, Hogan
, S. C.
, and Moore
, D. R.
(2000
). “Age-related improvements in auditory backward and simultaneous masking in 6- to -old children
,” J. Speech Lang. Hear. Res.
43
, 1402
–1415
.16.
Hawkey
, D. J. C.
, Amitay
, S.
, and Moore
, D. R.
(2004
). “Early and rapid perceptual learning
,” Nat. Neurosci.
7
, 1055
–1056
.17.
Kaernbach
, C.
(2001
). “Slope bias of psychometric functions derived from adaptive data
,” Percept. Psychophys.
63
, 1389
–1398
.19.
Kollmeier
, B.
, Gilkey
, R. H.
, and Sieben
, U. K.
(1988
). “Adaptive staircase techniques in psychoacoustics: A comparison of human data and a mathematical model
,” J. Acoust. Soc. Am.
83
, 1852
–1862
.20.
Leek
, M. R.
, Hanna
, T. E.
, and Marshall
, L.
(1992
). “Estimation of psychometric functions from adaptive tracking procedures
,” Percept. Psychophys.
51
, 247
–256
.21.
Leek
, M. R.
, Dubno
, J. R.
, He
, N.
, and Ahlstrom
, J. B.
(2000
). “Experience with a yes–no single-interval maximum-likelihood procedure
,” J. Acoust. Soc. Am.
107
, 2674
–2684
.22.
Levitt
, H.
(1971
). “Transformed up–down methods in psychoacoustics
,” J. Acoust. Soc. Am.
49
, 467
–477
.23.
Lutfi
, R. A.
, Kistler
, D. J.
, Callahan
, M. R.
, and Wightman
, F. L.
(2003
). “Psychometric functions for informational masking
,” J. Acoust. Soc. Am.
114
, 3273
–3282
.24.
Marvit
, P.
, Florentine
, M.
, and Buus
, S.
(2003
). “A comparison of psychophysical procedures for level-discrimination thresholds
,” J. Acoust. Soc. Am.
113
, 3348
–3361
.25.
Roth
, D. A.
, Kishon-Rabin
, L.
, and Hildesheimer
, M.
(2001
). “Auditory backward masking and the effect of training in normal hearing adults
,” J. Basic Clin. Physiol. Pharmacol.
12
, 145
–159
.26.
Saberi
, K.
, and Green
, D. M.
(1997
). “Evaluation of maximum-likelihood estimators in nonintensive auditory psychophysics
,” Percept. Psychophys.
59
, 867
–876
.27.
Shelton
, B. R.
, and Scarrow
, I.
(1984
). “Two-alternative versus three-alternative procedures for threshold estimation
,” Percept. Psychophys.
35
, 385
–392
.28.
Shelton
, B. R.
, Picardi
, M. C.
, and Green
, D. M.
(1982
). “Comparison of three adaptive psychophysical procedures
,” J. Acoust. Soc. Am.
71
, 1527
–1533
.29.
Taylor
, M. M.
, and Creelman
, C. D.
(1967
). “PEST: Efficient estimates of probability functions
,” J. Acoust. Soc. Am.
41
, 782
–787
.30.
Taylor
, M. M.
, Forbes
, S. M.
, and Creelman
, C. D.
(1983
). “PEST reduces bias in forced-choice psychophysics
,” J. Acoust. Soc. Am.
74
, 1367
–1374
.31.
Thompson
, N. C.
, Cranford
, J. L.
, and Hoyer
, E.
(1999
). “Brief-tone frequency discrimination by children
,” J. Speech Lang. Hear. Res.
42
, 1061
–1068
.32.
Watson
, C. S.
(1980
). “Time course of auditory perceptual learning
,” Ann. Otol. Rhinol. Laryngol. Suppl.
89
, 96
–102
.33.
Wichmann
, F. A.
, and Hill
, N. J.
(2001a
). “The psychometric function. I. Fitting, sampling, and goodness of fit
,” Percept. Psychophys.
63
, 1293
–1313
.34.
Wichmann
, F. A.
, and Hill
, N. J.
(2001b
). “The psychometric function. II. Bootstrap-based confidence intervals and sampling
,” Percept. Psychophys.
63
, 1314
–1329
.35.
Wightman
, F. L.
, Callahan
, M. R.
, Lutfi
, R. A.
, Kistler
, D. J.
, and Oh
, E.
(2003
). “Children’s detection of pure-tone signals: Informational masking with contralateral maskers
,” J. Acoust. Soc. Am.
113
, 3297
–3305
.36.
Witton
, C.
, Green
, G. G. R.
, Rees
, A.
, and Henning
, G. B.
(2000
). “Monaural and binaural detection of sinusoidal phase modulation of a tone
,” J. Acoust. Soc. Am.
108
, 1826
–1833
.37.
Wright
, B. A.
, Buonomano
, D. V.
, Mahncke
, H. W.
, and Merzenich
, M. M.
(1997a
). “Learning and generalization of auditory temporal-interval discrimination in humans
,” J. Neurosci.
17
, 3956
–3963
.38.
Wright
, B. A.
, Lombardino
, L. J.
, King
, W. M.
, Puranik
, C. S.
, Leonard
, C. M.
, and Merzenich
, M. M.
(1997b
). “Deficits in auditory temporal and spectral resolution in language-impaired children
,” Nature
387
, 176
–178
.© 2006 Acoustical Society of America.
2006
Acoustical Society of America
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