Find peer-reviewed, published research using the Inquisit Karpicke & Roediger Learning Task
Dunlosky, J., Rawson, K., & McDonald, S. (2002). Influence of practice tests on the accuracy of predicting memory performance for paired associates, sentences, and text material. In T. Perfect & B. Schwartz (Eds.) Applied Metacognition. (pp. 68-92). Cambridge, UK: Cambridge University Press.
Roediger, H.L. & Karpicke, J.D. (2006a). The power of testing memory: Basic research and implications for educational practice. Perspectives on Psychological Science, 1, 181-210.
Karpicke, J.D., & Roediger, H.L. (2007). Repeated retrieval during learning is the key to long-term retention. Journal of Memory and Language, 57, 151-162.
Karpicke, J. D., Reodiger III, H. R. (2008). The Critical Importance of Retrieval for Learning. Science, 319, 966-968.
Karpicke (2009). Metacognitive Control and Strategy Selection: Deciding to Practice Retrieval During Learning. Journal of Experimental Psychology: General, 138, 469-486.