1. Altepeter, T. (1985) Use of the PPVT-R for intellectual screening with a preschool pediatric sample. Journal of Pediatric Psychology, 10, 195-198.
2. Belmont, J. M. & Butterfield, E. C. (1971) Learning strategies as determinants of mental deficiencies. Cognitive Psychology, 2, 411-420.
3. Bjork, R. A. & Bjork, E. L. (1992) A new theory of disuse and an old theory of stimulus fluctuation. In A. Healy, S. Kosslyn, & R. Shiffrin (Eds.), From learning processes to cognitive processes: Essays in honor of William K. Estes (Vol. 2). Lawrence Erlbaum Associates, Hillsdate, New Jersey, 35-67.
4. Bjorklund, D. F., Dukes, C., & Brown, R. D. (2009) The development of memory strategies. In M. L. Courage & N. Cowan (Eds.), The development of memory in infancy and childhood (Vol. 7). Psychology Press, New York, 145-176.
5. Butler, A. C. (2010) Repeated testing produces superior transfer of learning relative to repeated studying. Journal of Experimental Psychology: Learning, Memory, and Cognition, 36, 1118-1133.