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Set size slope still does not distinguish parallel from serial search

Published online by Cambridge University Press:  24 May 2017

Daniel R. Little
Affiliation:
Melbourne School of Psychological Sciences, The University of Melbourne, Parkville VIC 3010Australia; daniel.little@unimelb.edu.auhttp://www.psych.unimelb.edu.au/people/daniel-little
Ami Eidels
Affiliation:
School of Psychology, The University of Newcastle, Callaghan NSW 2308; ami.eidels@newcastle.edu.auhttp://www.newcl.org/eidels
Joseph W. Houpt
Affiliation:
Department of Psychology, Wright State University, Dayton, OH 45435-0001; joseph.houpt@wright.eduhttp://www.wright.edu/~joseph.houpt/
Cheng-Ta Yang
Affiliation:
Department of Psychology, National Cheng Kung University, Tainan City 701, Taiwan (R.O.C.). yangct@mail.ncku.edu.twhttp://vcmlab.psychology.ncku.edu.tw/vcmlab/

Abstract

Much of the evidence for theories in visual search (including Hulleman & Olivers' [H&O's]) comes from inferences made using changes in mean RT as a function of the number of items in a display. We have known for more than 40 years that these inferences are based on flawed reasoning and obscured by model mimicry. Here we describe a method that avoids these problems.

Type
Open Peer Commentary
Copyright
Copyright © Cambridge University Press 2017 

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References

Algom, D., Eidels, A., Hawkins, R. X. D., Jefferson, B. & Townsend, J. T. (2015) Features of response times: Identification of cognitive mechanisms through mathematical modeling. In: The Oxford handbook of computational and mathematical psychology (Ch. 4), ed. Busemeyer, J., Wang, Z., Townsend, J. T. & Eidels, A., pp. 6398. Oxford University Press.Google Scholar
Eidels, A., Houpt, J. W., Altieri, N., Pei, L. & Townsend, J. T. (2011) Nice guys finish fast and bad guys finish last: Facilitatory vs. inhibitory interaction in parallel systems. Journal of Mathematical Psychology 55:176–90.Google Scholar
Fific, M., Little, D. R. & Nosofsky, R. (2010) Logical-rule models of classification response times: A synthesis of mental-architecture, random-walk, and decision-bound approaches. Psychological Review 117:309–48.Google Scholar
Fific, M., Townsend, J. T. & Eidels, A. (2008) Studying visual search using systems factorial methodology with target-distractor similarity as the factor. Perception and Psychophysics 70:583603.Google Scholar
Houpt, J. W. & Townsend, J. T. (2012) Statistical measures for workload capacity analysis. Journal of Mathematical Psychology 56:341–55.CrossRefGoogle ScholarPubMed
Little, D. R., Eidels, A., Fific, M. & Wang, T. (2015) Understanding the influence of distractors on workload capacity. Journal of Mathematical Psychology 68:2536.Google Scholar
Sung, K. (2008) Serial and parallel attentive visual searches: Evidence from cumulative distribution functions of response times. Journal of Experimental Psychology: Human Perception and Performance 34:1372.Google ScholarPubMed
Townsend, J. T. (1971) A note on the identifiability of parallel and serial processes. Perception and Psychophysics 10:161–63.CrossRefGoogle Scholar
Townsend, J. T. (1972) Some results concerning the identifiability of parallel and serial processes. British Journal of Mathematical and Statistical Psychology 25:168–99.CrossRefGoogle Scholar
Townsend, J. T. (1990) Serial vs. parallel processing: Sometimes they look like Tweedledum and Tweedledee but they can (and should) be distinguished. Psychological Science 1:4654.Google Scholar
Townsend, J. T. & Ashby, F. G. (1983) The stochastic modeling of elementary psychological processes. Cambridge University Press.Google Scholar
Townsend, J. T. & Nozawa, G. (1995) Spatio-temporal properties of elementary perception: An investigation of parallel, serial and coactive theories. Journal of Mathematical Psychology 39:321–40.Google Scholar
Townsend, J. T. & Wenger, M. J. (2004) A theory of interactive parallel processing: New capacity measures and predictions for a response time inequality series. Psychological Review 111:10031035.Google Scholar
Wolfe, J. M. (1998b) What can 1 million trials tell us about visual search? Psychological Science 9:3339. doi: 10.1111/1467-9280.00006.CrossRefGoogle Scholar
Wolfe, J. M., Palmer, E. M. & Horowitz, T. S. (2010b) Reaction time distributions constrain models of visual search. Vision Research 50:1304–11.Google Scholar