Contents: Part I:Critical Theoretical Issues.M. Studdert-Kennedy, Language Development from an Evolutionary Perspective. E. Bates, D. Thal, V. Marchman, Symbols and Syntax: A Darwinian Approach to Language Development. M.P. Maratsos, How the Acquisition of Nouns May Be Different from That of Verbs. K. Nelson, Concepts and Meaning in Language Development. L. Bloom, Representation and Expression. Part II:Precursors of Language in Primates.D.M. Rumbaugh, W.D. Hopkins, D.A. Washburn, E.S. Savage-Rumbaugh, Comparative Perspectives of Brain, Cognition, and Language. P.F. MacNeilage, The "Postural Origins" Theory of Primate Neurobiological Asymmetries. D.L. Molfese, P.A. Morse, Developmental Changes in Nonhuman Primate Patterns of Brain Lateralization for the Perception of Speech Cues: Neuroelectrical Correlates. E.S. Savage-Rumbaugh, Language Learning in the Bonobo: How and Why They Learn. P.M. Greenfield, E.S. Savage-Rumbaugh, Imitation, Grammatical Development, and the Invention of Protogrammar by an Ape. Part III:Language Acquisition in Children.A.C. Catania, The Phylogeny and Ontogeny of Language Function. A. Lock, The Role of Social Interaction in Early Language Development. K. Hirsh-Pasek, R.M. Golinkoff, Language Comprehension: A New Look at Some Old Themes. S. Crain, R. Thornton, Recharting the Course of Language Acquisition: Studies in Elicited Production. E. Thelen, Motor Aspects of Emergent Speech: A Dynamic Approach. U. Bellugi, A. Bihrle, D. Corina, Linguistic and Spatial Development: Dissociations Between Cognitive Domains. Part IV:Acquisition by Instruction in the Language Delayed.K.E. Nelson, On Differentiated Language-Learning Models and Differentiated Interventions. M.A. Romski, R.A. Sevcik, Patterns of Language Learning by Instruction: Evidence from Nonspeaking Persons with Mental Retardation. M.L. Rice, Children with Specific Language Impairment: Toward a Model of Teachability. J.E. McLean, L. Snyder-McLean, Communicative Intent and Its Realizations Among Persons with Severe Intellectual Deficits.
