Comprehensive evaluations are typically performed on the first visit, following the completion of case history and other documentation. A comprehensive evaluation will assess all areas of language (expressive, receptive, pragmatic), speech-articulation production, voice/fluency skills and oral motor skills. Each evaluation looks at the individual's strengths and weaknesses in order to determine areas for growth in therapy. Evaluations can take anywhere from 30 minutes to 2 hours depending on the primary area of concern.