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Development and standardization of a reading test for brain-damaged patients
Journal article   Peer reviewed

Development and standardization of a reading test for brain-damaged patients

Kenneth Manzel and Daniel Tranel
Developmental neuropsychology, Vol.15(3), pp.407-420
01/01/1999
DOI: 10.1080/87565649909540758

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Abstract

We conducted 2 studies to assess the psychometric properties and clinical utility of a reading test, the Iowa-Chapman Reading Test (ICRT), which was developed as a means of measuring reading capacities in patients with brain damage. We first collected normative data from 101 adults, then applied the test to 145 patients with focal cortical brain damage. Forty-two patients performed defectively on the test, with impairments being evident in connection with a variety of different brain regions. Most important, nearly all (89%) of the 64 patients with lingering complaints of reading difficulties performed below expectations on the ICRT, despite generally normal performances on other standard reading tests. The results indicate that the ICRT provides an economical and sensitive index of reading and in particular, chronic subtle weaknesses in reading that are evident to the patient but not detected by many conventional tests.

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