Successful singleword writing treatment: Experimental analysis of four cases

Background: Individuals with severe aphasia may fail to regain spoken language, so that treatment should target other communication modalities such as writing. There is relatively limited documentation of successful writing treatment, particularly in individuals with severe aphasia. Aims: The present study was designed to examine treatment outcomes in response to two writing treatment protocols intended to rebuild single-word vocabulary for written communication. Methods & Procedures:Writing treatments were implemented with four individuals who had significant aphasia and severe agraphia. Two participants received Anagram and Copy Treatment (ACT) which involved arrangement of component letters and repeated copying of target words, along with a homework programme called Copy and Recall Treatment (CART) that included copying and recall of target words. The other two participants received the homework-based CART only. Single-subject multiple-baseline designs were used with sets of words sequentially targeted for treatment. Outcomes & Results: All four participants responded positively to treatment. Three of th