1. Partial response identities in verbal generalization;Bousfield;Psychol. Rep.,1958
2. On some factors in the organizational characteristics of free recall;Cofer;Amer. Psychologist,1965
3. Cultural norms for verbal items in 43 categories;Cohen,1957
4. Influence of inter-item associative strength upon immediate free recall;Deese;Psychol. Rep.,1959
5. Word-association norms;Palermo,1964