Koen is Chair of the Psychology department at the University of Warwick. His interests include experimental and mathematical psychology, categorization, object recognition, computational modelling.

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Representative Publications:

Lamberts, K. (2000). Information-accumulation theory of speeded categorization. Psychological Review, 107, 227-260.

Brockdorff, N., & Lamberts, K. (2000). A feature-sampling account of the time course of old-new recognition judgments. Journal of Experimental Psychology: Learning, Memory, and Cognition, 26, 77-102.

Lamberts, K., & Freeman, R.P.J. (1999). Building object representations from parts: Tests of a stochastic sampling model. Journal of Experimental Psychology: Human Perception and Performance, 25, 904-926.

Lamberts, K. (1998). The time course of categorization. Journal of Experimental Psychology: Learning, Memory, and Cognition, 24, 695-711.

Lamberts, K. (1996). Exemplar models and prototype effects in similarity-based categorization. Journal of Experimental Psychology: Learning, Memory, and Cognition, 22, 1503-1507.

Lamberts, K. (1995). Categorization under time pressure. Journal of Experimental Psychology: General, 124, 161-180.