1. Forgetting after simultaneous learning: Retrieval cues and proactive interference;Malmi;American Journal of Psychology,1982
2. Temporal codes for memories: Issues and problems;Underwood,1977
3. Retention differences as a function of the number of verbal lists learned simultaneously;Underwood;Journal of Experimental Psychology: Human Learning and Memory,1979
4. Process similarity and the simultaneous acquisition retention phenomenon;Underwood;Bulletin of the Psychonomic Society,1980