The effects of therapist training techniques upon treatment outcomes i
n traumatic brain injury (TBI) has not been widely studied. This study
demonstrates that outcome scores are likely to increase when therapis
ts work on outcome-related activities and use identified training meth
ods. Six therapists working with five persons with TBI were subjects f
or this study. Therapists were targeted because their clients were not
making progress on the functional independent measurement (FIM). Base
line teaching data were collected from videotapes, targeting 14 traini
ng elements within the areas of task, prompting, reinforcement, and cl
ient's behavior. Therapists were given feedback based upon the teachin
g diagnostic of the decision matrix. The results show that diagnostic-
based intervention with therapists can result in direct, immediate, an
d obvious improvements in outcome measures across patients.