What Works for Children with Literacy Difficulties? - Digital ...
What Works for Children with Literacy Difficulties? - Digital ...
What Works for Children with Literacy Difficulties? - Digital ...
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21 AcceleRead AcceleWrite (<strong>for</strong>merly Jersey Computer Assisted Reading<br />
Development Programme)<br />
(1) Jersey<br />
Main reference: Jersey Advisory Service (1993)<br />
Date: 1993<br />
Age-range: Y3-9 (Ns <strong>for</strong> separate years not given; average age at outset 10:3)<br />
Type of children: Low attainment (r.a. well below c.a.)<br />
N of experimental group: 61 in 15 primary & 4 secondary schools (62 <strong>for</strong> spelling)<br />
N of control group: a control group of 9 pupils (10 <strong>for</strong> spelling) is mentioned but is<br />
statistically inadequate and there<strong>for</strong>e ignored here<br />
N of alternative intervention group: (no alternative intervention group)<br />
Length of intervention in weeks: 4<br />
Reading and spelling tests: British Ability Scales<br />
Gains in months of r.a./s.a. (s.d’s and follow-up r.a’s and s.a’s not given) and ratio gains:<br />
Gain Ratio gain<br />
reading 8.3 8.3<br />
spelling 4.0 4.0<br />
Average standardised scores at pre- and post-test and 10-week and 6-month follow-ups,<br />
gains from pre-test (s.d’s not given), and effect sizes <strong>for</strong> post-test vs. pre-test only<br />
calculated using s.d. of standardisation sample:<br />
Reading Average score Gain Effect size<br />
pre 92.4<br />
post 100.7 8.3 0.55<br />
10-week 103.0 10.6<br />
follow-up<br />
6-month 105.7 13.3<br />
follow-up<br />
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