Contents: Part I:Introduction.R.S. Lockhart, The Role of Theory in Understanding Implicit Memory. Part II:Characterizing Implicit Memory.J.C. Dunn, K. Kirsner, Implicit Memory: Task or Process? W. Hirst, On Consciousness, Recall, Recognition, and the Architecture of Memory. D.L. Schacter, J. Bowers, J. Booker, Intention, Awareness, and Implicit Memory: The Retrieval Intentionality Criterion. H.L. Roediger, K. Srinivas, M.S. Weldon, Dissociations Between Implicit Measures of Retention. Part III:Theories and Models.E.U. Weber, B.B. Murdock, Priming in a Distributed Memory System: Implications for Models of Implicit Memory. K. Kirsner, J.C. Dunn, P. Standen, Domain-Specific Resources in Word Recognition. M.E.J. Masson, Fluent Preprocessing as an Implicit Expression of Memory for Experience. M.S. Humphreys, J.D. Bain, J.S. Burt, Episodically Unique and Generalized Memories: Applications to Human and Animal Amnesics. Part IV:Processes and Representations.C.M. MacLeod, J.N. Bassili, Are Implicit and Explicit Tests Differentially Sensitive to Item-Specific vs. Associative Information? L-G. Nilsson, L. B ckman, Implicit Memory and the Enactment of Verbal Instructions. S. Lewandowsky, K. Kirsner, V. Bainbridge, Context Effects in Implicit Memory: A Sense Specific Account. M. Carroll, Implicit Memory: Compatibility Between Study-Test Operations. S. Kinoshita, Masked and Unmasked Repetition Effects: Activation of Representation or Procedure? Part V:Development and Learning.A.J. Parkin, The Development and lS}