Criterion-learning Based Naming Treatment in Aphasia

The experiments will be presented on a computer. On each criterion-learning trial, a picture is presented and the participant is asked to try to produce the name for the object with or without a cue. Correct-answer feedback is provided. Criterion learning involves presenting a block of items in fixed order, and on each trial, the experimenter or a voice-recognition component will code the response during the trial as correct/incorrect. When the item reaches its assigned criterion level, it is dropped from further training in a session.