PILOT STUDY: SITUATIONAL EVALUATION AND BASE‐LINE TECHNIQUES IN ARTICULATION THERAPY

The problem of this study was to consider how a speech therapist can adequately evaluate the effectiveness of therapy. The unique feature of this pilot study was the use of a pre‐ and post‐test administration at the beginning and end of each therapy session. An error sound of the subject was selected on the basis of maturity and stimulability. Ten correct or incorrect responses to this error sound were tabulated for each session, establishing a base‐line on the initial performance and enabling progress checks. The number of correct responses during each therapy session increased as the number of sessions progressed. Increased efficiency could have been attributed to the effectiveness of previous sessions.