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Sprenger A, Dougherty MR.Sprenger A, et al. Among authors: dougherty mr.J Exp Psychol Learn Mem Cogn. 2012 May;38(3):550-75. doi: 10.1037/a0026036. Epub 2011 Nov 14.J Exp Psychol Learn Mem Cogn. 2012.PMID: 22082233