CDT CDT Neuroscience of Reading & Brain-Based Learning

Question 1

Which brain region is primarily associated with phonological processing deficits in individuals with dyslexia?

Accepted Answer

Left temporoparietal cortex

Answer

Research consistently implicates the left temporoparietal cortex, particularly the angular gyrus region, in the phonological processing deficits characteristic of dyslexia.

Question 2

The 'Simple View of Reading' model defines reading comprehension as the product of which two components?

Accepted Answer

Decoding and language comprehension

Answer

Gough and Tunmer's Simple View states that Reading Comprehension = Decoding × Language Comprehension, highlighting that both must be adequate for proficient reading.

Question 3

Which term describes the brain's ability to reorganize neural pathways as a result of structured literacy intervention?

Accepted Answer

Neuroplasticity

Answer

Neuroplasticity refers to the brain's capacity to form new neural connections in response to learning and targeted intervention, including structured literacy.

Question 4

In Shaywitz's research, which brain reading pathway is UNDERACTIVATED in readers with dyslexia during word recognition tasks?

Accepted Answer

The posterior left-hemisphere occipito-temporal 'word form area'

Answer

Shaywitz's neuroimaging studies show underactivation of the left occipito-temporal region (the 'word form area' or 'brain's letterbox') in dyslexic readers.

Question 5

The phonological deficit hypothesis proposes that dyslexia primarily results from:

Accepted Answer

An impaired ability to represent, store, and retrieve the sound structure of words

Answer

The phonological deficit hypothesis, supported by decades of research, holds that difficulty with the sound structure of language is the core cognitive deficit in dyslexia.

(CDT) Certified Dyslexia Therapist Practice Test

(CDT) Certified Dyslexia Therapist Practice Test

CDT CDT Neuroscience of Reading & Brain-Based Learning