TY - BOOK AU - KATZ, Gary S. AU - COHN, Jeffrey F., coaut. AU - MOORE, Christopher A., coaut. TI - A combination of vocal of dynamic and summary features discriminates between three pragmatic categories of infant directed speech CY - CHICAGO, EUA KW - CLASIFICACION (PSICOLOGIA) KW - DESARROLLO DEL LENGUAJE KW - ESTIMULOS AUDITIVOS KW - LENGUAJE KW - NIÑOS ER -