Poulson C L, Nunes L R
Department of Psychology, Queens College/CUNY, Flushing 11367/0904.
J Exp Child Psychol. 1988 Dec;46(3):438-50. doi: 10.1016/0022-0965(88)90071-9.
Most studies of operant conditioning of infant vocalization do not fully use the experimental-analysis-of-behavior methodology that behavioral researchers have developed to study operant phenomena. This could be a contributing factor in their failure to correctly operationalize the definition of reinforcement, severely limiting the amount of information they can provide about operant learning in infants. Furthermore, single-subject-design studies may be added to supplement or replace group experimental designs in the study of infant vocal conditioning if we are to recognize the different learning processes that affect infant learning. Finally, single-subject experimental designs may be crucial to the development of an effective technology of early language intervention.
