Davis, T., Love, B.C., & Maddox, W.T. (2009). Anticipatory emotions in decision tasks: Covert markers of value of attentional processes? Cognition, 112, 195-200. [.pdf]


Davis, T., Love, B.C, & Maddox, W.T. (2009). Two pathways to stimulus encoding in category learning? Memory and Cognition, 37, 394-413. [.pdf]


Ell, S., Ing, A.D., & Maddox, W.T. (2009). Criterial noise effects on rule-based category learning: The impact of delayed feedback. Attention, Perception, & Psychophysics, 71, 1263-1275. [.pdf]


Glass, B.D., Maddox, W.T., Markman, A.B., & Schnyer, D.M. (2009). Exploration and exploitation in a foraging resource acquisition task: Implications from sleep deprivation. Military Psychology 21, 46-54. [.pdf]


Grimm, L.R., Markman, A.B., Maddox, W.T., & Baldwin, G.C. (2008). Differential effects of regulatory fit on category learning. Journal of Experimental Social Psychology.  44, 920-927. [.pdf]


Grimm, L.R., Markman, A.B., Maddox, W.T., & Baldwin, G.C. (2009). Stereotype threat reinterpreted as a regulatory mismatch. Journal of Personality and Social Psychology, 96, 288-304. [.pdf]


Maddox, W.T., Glass, B.D., Wolosin, S.M., Savarie, Z.R., Bowen, C., Matthews, M.D., & Schnyer, D.M. (2009). Sleep deprivation and information-integration: The effects of sleep deprivation on information-integration categorization performance. Sleep, 32, 1439-1448. [.pdf]


Maddox, W.T., Zeithamova, D., & Schnyer, D.M. (2009). Dissociable processes in classification: Implications from sleep deprivation. Military Psychology, 21, 55-61. [.pdf]


Markman, A.B., Beer, J.S.,  Grimm, L.R., Rein, J.R., & Maddox, W.T. (2009). The Optimal Level of Fuzz: Case Studies in a Methodology for Psychological Research.  The Journal of Experimental and Theoretical Artificial Intelligence, 21, 197-215. [.pdf]


Price, A., Filoteo, J.V., & Maddox, W.T. (2009). Rule-based category learning in patients with Parkinson’s Disease. Neuropsychologia, 47, 1213-1226. [.pdf]


Schnyer, D.M., Maddox, W.T., Ell, S., Davis, S., Pacheco, J., & Verfaellie, M., (2009). Prefrontal contributions to rule-based and information-integration category learning. Neuropsychologia, 47, 2995-3006. [.pdf]


Worthy, D.A., Markman, A.B., & Maddox, W.T. (2009). Choking and excelling at the free throw line. International Journal of Thinking and Problem Solving, 19, 53-58. [.pdf]


Worthy, D.A., Markman, A.B., & Maddox, W.T. (2009). Choking and excelling under pressure in experienced classifiers. Attention, Perception and Psychophysics, 71, 924-935. [.pdf]


Worthy, D.A., Markman, A.B., & Maddox, W.T. (2009). What is pressure? Evidence for social pressure as a type of regulatory focus. Psychonomic Bulletin and Review, 16, 344-349. [.pdf]


Zeithamova, D. & Maddox, W.T. (2009). Learning mode and exemplar sequencing in unsupervised category learning. Journal of Experimental Psychology: Learning, Memory, and Cognition, 35, 731-741. [.pdf]


Maddox, W. T., Love, B. C., Glass, B. D., & Filoteo, J. V. (2008). When more is less: Feedback effects in perceptual category learning. Cognition, 108(2), 578-589. [.pdf]


Worthy, D.A., Maddox, W.T., & Markman, A.B. (2008). Ratio and difference comparisons of expected reward in decision making tasks. Memory and Cognition, 36, 1460-1469. [.pdf]


Zeithamova, D., Maddox, W.T., & Schnyer, D.M. (2008). Dissociable prototype learning systems: Evidence from brain imaging and behavior. Journal of Neuroscience, 28(49), 13194-13201. [.pdf]


Filoteo, J.V. & Maddox, W.T. (2007). Category learning in Parkinson’s Disease.  In Maio-Kun Sun (Ed.) Research Progress in Alzheimer’s Disease and Dementia, 3, 2-26. [.pdf]


Filoteo, J.V., Maddox, W.T., Ing, A.D., & Song, D.D. (2007). Characterizing rule-based category learning deficits in patients with Parkinson’s Disease. Neuropsychologia, 45, 305-320. [.pdf]


Filoteo, V.J., Maddox, W.T., Salmon D.P., & Song D.D. (2007). Implicit category learning performance predicts rate of cognitive decline in nondemented patients with Parkinson’s Disease. Neuropsychology, 21(2), 183-192. [.pdf]


Maddox, W.T., & Filoteo, J.V. (2007). Modeling visual attention and category learning in amnesiacs, striatal-damaged patients, and normal aging.  R.W.J. Neufeld (Ed.)  Advances in Clinical-Cognitive Science:  Formal Modeling and Assessment of Processes and Symptoms.   pp. 113-146. [.pdf]


Maddox, W.T., Filoteo, J.V., & Lauritzen, J.S. (2007). Within-category discontinuity interacts with verbal rule complexity in perceptual category learning. Journal of Experimental Psychology:  Learning, Memory, & Cognition, 33(1), 197-218. [.pdf]


Maddox, W.T., Lauritzen, J.S., & Ing, A.D. (2007). Cognitive complexity effects in perceptual classification are dissociable. Memory & Cognition. 35(5), 885-894. [.pdf]


Maddox, W. T., Markman, A. B., & Baldwin, G.C.  (2007). Using classification to understand the motivation-learning interface.   To Appear in B. H. Ross & A. B. Markman, The Psychology of Learning and Motivation. 47, 213-249. [.pdf]


Markman, A.B., Maddox, W.T., Worthy, D.A., & Baldwin, G.C. (2007). Using regulatory focus to explore implicit and explicit processing. Journal of Consciousness Studies, 14(9-10), 132-55. [.pdf]


Nomura, E.M., Maddox, W.T., Filoteo, J.V., Ing, A.D., Gitelman, D.R., Parrish, T.B., Mesulam, M-M., & Reber, P.J. (2007). Neural correlates of rule-based and information-integration visual category learning. Cerebral Cortex, 17, 37-43. [.pdf]


Worthy, D.A., Maddox, W.T., & Markman, A.B. (2007). Regulatory fit effects in a choice task. Psychonomic Bulletin and Review, 14(6), 1125-1132. [.pdf]


Zeithamova, D. & Maddox, W.T. (2007). The role of visuo-spatial and verbal working memory in perceptual category learning. Memory & Cognition, 35(6), 1380-1398. [.pdf]


Jones, M., Love, B.C., & Maddox, W.T. (2006). Recency effects as a window to generalization: Separating decisional and perceptual sequential effects in category learning. Journal of Experimental Psychology:  Learning, Memory, and Cognition, 32(3), 316-332. [.pdf]


Maddox, W.T., Baldwin, G.C, & Markman, A.B. (2006). A Test of the Regulatory Fit Hypothesis in Perceptual Classification Learning. Memory & Cognition, 34(7), 1377-1397. [.pdf]


Maddox, W.T., Ing, A.D., & Lauritzen, J.S. (2006). Stimulus modality interacts with category structure in perceptual category learning. Perception & Psychophysics, 68(7), 1176-1190. [.pdf]


Markman, A.B., Maddox, W.T., & Worthy, D.A. (2006). Choking and excelling under pressure. Psychological Science, 17(11), 944-948. [.pdf]


Zeithamova, D., & Maddox, W.T. (2006). Dual-task interference in perceptual category learning. Memory & Cognition, 34(2), 387-398. [.pdf]



Ashby, F.G. & Maddox, W.T. (2005). Human category learning. Annual Review of Psychology, 56, 149-78. [.pdf]


Bohil, C.J., Markman, A.B., & Maddox, W.T. (2005). A feature-salience analogue of the inverse base-rate effect. Korean Journal of Thinking & Problem Solving, 15(1), 17-28. [.pdf]


Estes, W.K. & Maddox, W.T. (2005). Risks of drawing inferences about cognitive processes from model fits to individual versus average performance. Psychonomic Bulletin & Review, 12(3), 403-408. [.pdf]


Filoteo, J.V., Maddox, W.T., Ing, A.D., Zizak, V., & Song, D.D. (2005). The impact of irrelevant dimensional variation on rule-based category learning in patients with Parkinson’s Disease. Journal of the International Neuropsychological Society, 11, 503-513. [.pdf]


Filoteo, J.V., Maddox, W.T., Salmon, D.P., & Song, D.D. (2005). Information-integration category learning in patients with striatal dysfunction.  Neuropsychology, 19(2), 212-222. [.pdf]


Filoteo, J.V., Maddox, W.T., Simmons, A.N., Ing, A.D., Cagigas, X.E., Matthews, S., & Paulus, M.P. (2005). Cortical and subcortical brain regions involved in rule-based category learning. NeuroReport, 16(2), 111-115. [.pdf]


Jones, M., Maddox, W. T., & Love, B. C. (2005). Stimulus generalization in category learning. Proceedings of the 27th Annual Meeting of the Cognitive Science Society, 1066-1071. [.pdf]


Maddox, W.T., Aparicio, P., Marchant, N.L., & Ivry, R.B. (2005). Rule-based category learning is impaired in patients with Parkinson’s Disease but not in patients with cerebellar disorders. Journal of Cognitive Neuroscience, 17(5), 707-723. [.pdf]


Maddox, W.T. & Bohil, C.J. (2005). Optimal classifier feedback improves cost-benefit but not base-rate decision criterion learning in perceptual categorization. Memory & Cognition.  33(2), 303-319. [.pdf]


Maddox, W.T., & Filoteo, J.V. (2005). The neuropsychology of perceptual category learning.  In H. Cohen & C. Lefebvre  (Ed.)  Handbook of Categorization in Cognitive Science. (pp. 573-599). Elsevier, Ltd. [.pdf]


Maddox, W.T., Filoteo, J.V., Lauritzen, J.S., Connally, E., & Hejl, K.D. (2005). Discontinuous categories affect information-integration, but not rule-based category learning. Journal of Experimental Psychology:  Learning, Memory, and Cognition, 31(4), 654-669. [.pdf]


Maddox, W.T. & Ing, A.D. (2005). Delayed feedback disrupts the procedural-learning system but not the hypothesis testing system in perceptual category learning. Journal of Experimental Psychology:  Learning, Memory, and Cognition, 31(1), 100-107. [.pdf]


Markman, A.B., Baldwin, G.C., & Maddox, W.T. (2005). The interaction of payoff structure and regulatory focus in classification. Psychological Science, 16(11), 852-855. [.pdf]


Markman, A.B., Maddox, W.T., & Baldwin, G.C. (2005). The Implications of advances in research on motivation for cognitive models. Journal of Experimental and Theoretical Artificial Intelligence, 17(4), 371-384. [.pdf]