1. Cognitive psychology the study of knowing, learning, and thinking;Anderson,1975
2. Stimulus and cognitive transformation in conservation;Beilin,1969
3. The training and acquisition of logical operations;Beilin,1971
4. Information processing tendencies in recent experiments in cognitive learning—theoretical implications;Cellerier,1972
5. Effects of memory aids on hypothesis behavior and focusing in young children and adults;Eimas;Journal of Experimental Child Psychology,1970