In case you havent spotted them, the exams regulator JCQ has these comments regarding the use of a scribe:
2.7.1 A scribe should only be used where a candidate cannot use a word processor with the spelling and grammar check disabled and the use of a transcript (see section 2.9, page 30) is inappropriate in light of the candidate?s needs.
2.7.4 Where the centre has approval for the use of a scribe and where it reflects the candidate?s normal way of working within the centre, as appropriate to his/her needs, the candidate may alternatively use ... voice activated computer software which produces hard copy with predictive text when the candidate dictates into a word processor. Software (a screen reader) may be used to read back and correct the candidate?s dictated answers;
2.7.5 A scribe or voice activated software will be allowed where a candidate has a substantial impairment which affects his/her writing and/or spelling, and reflects his/her normal way of working within the centre.
2.7.5 (cont) So as not to give an unfair advantage a scribe will only be awarded if a candidate has a substantial impairment which results in:
? a spelling accuracy score in the below average range (a standardised score of 84 or less); or
? free writing which cannot be read by others; or
? free writing which is grammatically incomprehensible; or
? free writing which is produced so slowly that answers cannot be fully recorded even with extra time allowed. (The candidate?s handwriting speed as a standardised score or a words per minute score, being in the below average range for their age.)
Sooo, consent for a scribe will be given where the child has a "substantial" impairment affecting writing. This is defined as a writing speed or spelling accuracy standardised score of 84 or less.
If you get consent for a scribe you will be allowed to use Dragon or similar if it is normally used by the child in class.
A transcript isnt suitable as an alternative to a scribe (ie Dragon) in your case because the issue includes speed of writing and not just legibility.
What were DSs standardised scores in the two EP reports for writing and spelling?