Diadochokinetic Rate Norms Adults

The results can help them assess the severity or your speech or language … See more. Diadochokinetic Rate – The SLP will want to see how quickly the child is able to produce sounds using different parts of his/her mouth (front of the mouth “puh,” middle of the mouth “tuh,” back of the mouth “kuh,” and all three together “puhtuhkuh” over and over).

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02. 4-8. Here’s a brief description of how to determine the diadochokinetic rate. “puh puh puh” “tuh tuh tuh” “kuh kuh kuh” “puh tuh kuh” You can compare their DDK rate with norms. This study aimed at comparing the DDK rate between Farsi-speaking young and older adults.



1 Tuh: 3.

If you’re experiencing speech or language problems, your SLP may measure your DDK rate by asking you to repeat certain sounds during a timed test. Aims: There were two aims: (1) to obtain a representative, normative dataset of …. Language in India, 15(11), 118–132. 3 – 40. 9 5. Comparison of rate of speech and diadochokinetic rate in Nepali and Malayalam adult native speakers.

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Diadochokinetic rate (DDK) is an informal assessment of speech production that measures the rate of alternation between two consonants. Standard Deviation: Norms are from "Time-by-Count Measurement of Diadochokinetic Svllable Rate," by S.

3 Critical Region (95%): 14. Diadochokinetic tasks provide valuable clinical information regarding neuromuscular control and coordination.











4, 6. 7; spastic dysarthric sub ….





Rate and regularity of diadochokinetic syllable repetitions of /p/, /t/, and /k/ in 30 normal subjects, 30 subjects with spastic dysarthria, and 30 subjects with ataxic dysarthria were measured by computer. It is a simple, quick, and non-invasive way to screen for various speech disorders. Laryngeal diadochokinesis (LDDK) has the potential to provide insight into the neuromotor functioning of the larynx, but interpretation is limited because of sparse normative data.



With the help of this technique, a speech therapist can help people who are suffering from communication problems. 4 Alternating motion rates (AMR’s): (or diadochokinetic (DDK) rates): are useful for judging the speed and regularity of reciprocal jaw, lip and .