Presented in the second of a two volume series is a language training program for developmentally delayed children from infancy to development of grammatically appropriate sentences. The second volume is said to have been developed in the Infant, Toddler, and Preschool Research and Intervention Project (Tennessee) and to focus on training the Preschool Research and Intervention Project (Tennessee) and to focus on training the basic actor-action-object proposition that serves as a basis for linguistic communication. It is explained that the components of verbal imitation, comprehension, and production are incorporated into the 14-phase sequential program. Usually given for each phase are the objective; the setting; directions for the baseline probe; training; data, and training probe procedures; and generalization training procedures. Discussed are the following training phases: the initial behavioral control stage; functional use of objects; verbal imitation of sounds; comprehension, verbal imitation, and single-word comprehension, and production of two-word phrases, and imitation, comprehension, and comprehension, and production ot two-word phrases, and imitation, comprehension, and production of three-word phrases. It is noted that a child moving successfully through the program will understand and produce some three-word actor-action-object constructions and that some children will be able to progress to other constructions such as articles and interrogative transformations. Included in appendixes are procedures for teaching verbal imitation (such as shaping sounds and words, and a lateralization program to increase the child's vocabulary and aid areas such as generalization of sounds. (MC)