Impact of Personalization on Acquisition and Generalization of Script Training: A Preliminary Analysis

Eight individuals with chronic aphasia underwent intensive computer-based script training. Trained and untrained generalization scripts, matched for length and complexity, were developed. The two scripts shared personalized and non-personalized words/phrases. Training lasted three weeks. Script performance was probed periodically. For acquisition, the gain from baseline to post-treatment for both personalized and non-personalized words/phrases on the trained script was significant; the effect size of personalization over non-personalization was moderate. For generalization, the gain for both personalized and non-personalized items was also significant, but the effect size of personalization over non-personalization was small. Limitations of the study are discussed.