In Skinner's analysis of verbal behavior, three categories of environmental control over instances of verbal behavior appear to be relevant to the study of infant vocal development: the mand, the tact, and the echoic categories. Procedures used in the remediation of language deficiencies and procedures found in work in the area of language…

This study examines some variables that may affect two aspects of syntax in Head Start children; the use of descriptors and the use of complete sentences. Thirty-six children were assigned to six experimental conditions in a design which varied adult verbal modeling, feedback, and sex. Children given adult verbal modeling produced significantly…

This book is a compilation of literature and research concerning how children learn. The first chapter is a historical introduction to research in learning that summarizes the major developments of the last 100 years and relates these developments specifically to children's learning. The main body of the text is divided into six major topics: (1)…