1. Recognition of shapes following paired-associates pretraining;Arnoult,1956
2. Remembering; an experimental and social study;Bartlett,1932
3. A study of immediate and delayed recall of the concrete and the visual;Calkins;Psychological Review,1898
4. Language and thought;Carroll,1964
5. Meaning and familiarity in associative learning;Epstein;Psychological Monographs,1960