Volume 27, Number 1, January - February 2003
: The evolution of cognition - a hypothesis.
Volume 27, Number 2, March - April 2003
John E. Hummel
: "Effective systematicity" in, "effective systematicity" out: a reply to Edelman and Intrator (2003).
Volume 27, Number 3, May - June 2003
2002 Rumelhart Prize Special Number Honoring Richard Shiffrin
David E. Huber
, Randall C. O'Reilly
: Persistence and accommodation in short-term priming and other perceptual paradigms: temporal segregation through synaptic depression.
Volume 27, Number 4, July - August 2003
Volume 27, Number 5, September - October 2003
: Multidisciplinary creativity: the case of Herbert A. Simon.
: Categorization as causal reasoning.
James M. McQueen
: The ghost of Christmas future: didn't Scrooge learn to be good?: Commentary on Magnuson, McMurray, Tanenhaus, and Aslin (2003).
Volume 27, Number 6, November - December 2003
: A tale of two similarities: comparison and integration in conceptual combination.
Paul C. Quinn
, Philippe G. Schyns
: What goes up may come down: perceptual process and knowledge access in the organization of complex visual patterns by young infants.