Dyslexia Determination Test Kit (DDT) Spanish Grades 2-12. Administration Manual is in English, words (both written and verbal part of the test) in Spanish, Administrator must be bi-lingual. Scoring is done from Spanish responses to English score.
The Dyslexia Screener series by Dr. John Griffin and Howard Walton provides an indication within a few minutes whether or not the patient exhibits one of the basic types of dyslexia. The test sensitivity is 88% for dyseidesia and 84% for dysphonesia. Includes DDT Examiners Manual, Decoding book, Reference table for Decoding and Encoding results, a supply of Decoding Pattern A and B Forms plus Interpretation Forms. The DDT Dyslexia Determination kit provides screening, diagnosis and therapy recommendations. Gives insight to the type of Dyslexia. Test administration takes 15 minutes.
Written to test Spanish speaking patients, however scoring requires an English speaking test administrator.
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