http://repub.eur.nl/res/aut/41814/ List of Publications en http://repub.eur.nl/static-eur/img/logo.png http://repub.eur.nl http://repub.eur.nl/res/pub/32012/ 2012-01-01T00:00:00Z Melodic Intonation Therapy: present controversies and future opportunities. This article describes the state of the art of Melodic Intonation Therapy (MIT), a structured aphasia therapy program using the melodic aspects of language (intonation, rhythm, and stress) to improve language production. MIT was developed in the 1970s and is still used worldwide. Nevertheless, we argue that many questions crucial for the clinical application of MIT are still unanswered. First, a review of MIT effect studies is presented showing that evidence from well-designed group studies is still lacking. It is also unclear which aspects of MIT contribute most to its therapeutic effect and which underlying neural mechanisms are involved. Two cases are presented illustrating unsolved questions concerning MIT in clinical practice, such as candidacy and the best timing of this therapy. http://repub.eur.nl/res/pub/37147/ 2012-01-01T00:00:00Z Aphasia rehabilitation: more than treating the language disorder. This supplement focuses on the neurorehabilitation of language disorders. It offers a broad survey of this field, with state-of-the-art contributions from various disciplines. In doing so, it aims to show that treating the devastating consequences of neurological language disorders requires a prolonged interdisciplinary effort. http://repub.eur.nl/res/pub/28681/ 2010-12-01T00:00:00Z http://repub.eur.nl/res/pub/32788/ 2010-07-01T00:00:00Z Background: This study explores the psychometric qualities of the Scenario Test, a new test to assess daily-life communication in severe aphasia. The test is innovative in that it: (1) examines the effectiveness of verbal and non-verbal communication; and (2) assesses patients' communication in an interactive setting, with a supportive communication partner.Aims: To determine the reliability, validity, and sensitivity to change of the Scenario Test and discuss its clinical value.Methods & Procedures: The Scenario Test was administered to 122 persons with aphasia after stroke and to 25 non-aphasic controls. Analyses were performed for the entire group of persons with aphasia, as well as for a subgroup of persons unable to communicate verbally (n 43). Reliability (internal consistency, testretest reliability, inter-judge, and intra-judge reliability) and validity (internal validity, convergent validity, known-groups validity) and sensitivity to change were examined using standard psychometric methods.Outcomes & Results: The Scenario Test showed high levels of reliability. Internal consistency (Cronbach's α 0.96; item-rest correlations 0.580.82) and testretest reliability (ICC 0.98) were high. Agreement between judges in total scores was good, as indicated by the high inter- and intra-judge reliability (ICC 0.861.00). Agreement in scores on the individual items was also good (square-weighted κ values 0.610.92). The test demonstrated good levels of validity. A principal component analysis for categorical data identified two dimensions, interpreted as general communication and communicative creativity. Correlations with three other instruments measuring communication in aphasia, that is, Spontaneous Speech interview from the Aachen Aphasia Test (AAT), AmsterdamNijmegen Everyday Language Test (ANELT), and Communicative Effectiveness Index (CETI), were moderate to strong (0.500.85) suggesting good convergent validity. Group differences were observed between persons with aphasia and non-aphasic controls, as well as between persons with aphasia unable to use speech to convey information and those able to communicate verbally; this indicates good known-groups validity. The test was sensitive to changes in performance, measured over a period of 6 months.Conclusions & Implications: The data support the reliability and validity of the Scenario Test as an instrument for examining daily-life communication in aphasia. The test focuses on multimodal communication; its psychometric qualities enable future studies on the effect of Alternative and Augmentative Communication (AAC) training in aphasia.