Dysgraphias Flashcards

0
Q

What routes is the spelling system conceptualised as having?

A

Sublexical phoneme to grapheme route

Lexical route

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1
Q

What key skills does spelling system need to perform?

A

1) Ability to attempt plausible spellings for new or uncommon words (people’s names)
2) Ability to remember irregularities in sound-spelling correspondence and spell words whose spelling cannot be derived from their phonology

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2
Q

What role does the sublexical PGC route have in spelling?

A

Used to read new/ non words

Uses learned sound-spelling correspondences to spell unfamiliar words:

1) sound-spelling correspondence
/s/ can be spelled s, ss or c

2) relative frequency of use:
s and ss more common than c

3) effect of context:
/s/ cannot be ss word initially

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3
Q

What does damage to the sublexical PGC route cause?

A

Phonological dysgraphia

Can spell: familiar words regardless of regularity
Cannot spell: new/ non words
Errors: lexicalisation

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4
Q

What is the lexical route in spelling?

A

Used to read irregular familiar words

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5
Q

What does damage to the lexical route cause?

A

Surface dysgraphia

Can read: regular words regardless of familiarity
Cannot read: irregular words
Errors. Regularisation

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