1. The problem of imitation.;Aronfreed,1969
2. Material incentives and the learning of spelling words in a typical school situation.;Benowitz;Journal of Educational Psychology,1970
3. Conflict, arousal, and curiosity.;Berlyne,1960
4. The laboratory-experimental study of child behavior;Bijou,1960
5. Some methodological contributions from a functional analysis of child development;Bijou,1963