1. A theory of adult intellectual development: Process, personality, interests, and knowledge.;Intelligence,1996
2. Individual differences in working memory within a nomological network of cognitive and perceptual speed abilities.;Journal of Experimental Psychology: General,2002
3. Working memory and intelligence: The same or different constructs?;Psychological Bulletin,2005
4. Learning what to learn: The effects of task experience on strategy shifts in the allocation of study time.;Journal of Experimental Psychology: Learning, Memory, and Cognition,2013
5. Human memory: A proposed system and its control processes.;Psychology of Learning and Motivation,,1968