1. The success of parents' indirect techniques for teaching preschoolers pragmatic skills;Becker;First Language,1988
2. Processes in the acquisition of pragmatic competence;Becker,1990
3. Politeness: Some universals in language usage;Brown,1978
4. Politeness: Some universals in language usage;Brown,1987
5. The acquisition of communicative style in Japanese;Clancy,1986