 |
| This article first appeared
in the December 2002 issue of Literacy
Today (issue no. 33). |
Early
literacy intervention
Dr
Helen Whiteley and Chris Smith
| Around
a third of children at risk of literacy difficulties do not benefit
from standard group-based early literacy intervention. DR Helen Whiteley
and Chris Smith, from the Learning and Literacy Research Unit at the
University of Central Lancashire in Preston, explain their research
to find out if it is possible to spot these children from the outset. |
In Reception class, 'Jack' was diagnosed as at risk of literacy difficulties.
He had severe problems with all aspects of reading, spelling and phonological
awareness. A 15-week daily intervention in Year 1 with a small group of
other children made no improvement. A second intervention was carried
out with Jack alone, focusing on his poor concentration by using brief
and highly visual tasks. By Year 2, Jack is no longer at risk; his reading
and spelling have improved considerably, as has his self-esteem.
Jack is a success story, but many children find acquiring literacy skills
difficult and continue to underachieve in spite of recent Government initiatives.
Research shows
that approximately 30% of young children with literacy difficulties will
not benefit from phonologically-based small-group interventions. We are
keen to understand why some children fail to benefit. Can we identify
them early on and how we can help them? Jack was part of a project designed
to address these questions.
In March 2000 we screened over 400 children in Reception; 21% were identified
as at risk of literacy difficulties. We followed 67 of these children
and 68 of their peers who were not at risk from that first screening through
to a final assessment in Year 2, term 3.
Following the initial screening, we used a range of assessment measures
that examined, among other things, reading, spelling, phonological awareness,
memory, vocabulary, general ability and self-esteem to build up a detailed
picture of the strengths and weaknesses of each child. A 15-week daily
intervention with the at-risk children followed - in small groups, for
20 minutes each day - to develop their phonological awareness skills.
We then reassessed all of the children on reading, spelling and phonological
awareness.
As expected, 25 of the children (37%) had made little or no progress.
Some of these non-beneficiaries had caused disruption when working in
a group and others had been too shy, or too lacking in confidence, to
speak. In an attempt to address these difficulties, we implemented a second
15-week intervention with the 25 non-beneficiaries, this time on a one-to-one
basis twice a week. The intervention again focused primarily on phonological
awareness skills, but was tailored more closely to meet individual needs.
A final
reassessment of all 135 children examined their reading, spelling and
phonological awareness skills. They were also screened again to establish
whether they were still at risk of reading difficulties
(i.e. whether, regardless of their attainment, they still displayed a
profile of underlying skills that suggested they would find reading development
specifically difficult). Of the 67 who were at risk at the start of the
project, only 23 (34%) remained at risk at the end. Of these 23, six had
shown
progress after the first intervention. Thus, children who had shown initial
progress had, nevertheless, remained at risk. The remaining 17 at risk
were from the 25 children who had undergone a second
intervention, which, therefore, had moved a further
eight children out of the at-risk category. The findings suggest that,
for some children, the initial intervention was insufficient to produce
lasting effects and a longer period of intervention may have been beneficial.
Ongoing monitoring is advisable, therefore, for some time following an
intervention programme.
Could we have predicted the non-beneficiaries from our initial assessment
measures? Results suggest that the children who remained at risk were
those who had shown particularly severe phonological
awareness difficulties at the start. In addition, their expressive vocabulary
was somewhat poorer
and they were noticeably slower at naming a series of colours, objects,
numbers or letters. All of these factors are potential early indications
that a child has especially severe difficulties that may not be improved
by standard, group-based intervention.
So, what can we do to help the non-beneficiaries? It is clear that even
a systematic, intensive, daily intervention designed to develop phonological
awareness skills, no matter how well founded in the research, will not
be effective for all children. Approximately a third will need a different
approach. In this project, the non-beneficiaries not only had severe difficulties
in the phonological domain, they had a range of other problems too that
appeared to be holding them back - such as severe emotional difficulties,
low self-esteem or poor concentration. For these children, early one-to-one
tailored
intervention, which considers 'the whole child', is likely to be the most
effective way forward. Our feeling is that an initial intervention on
a one-to-one basis, progressing at their own pace, would have
been more beneficial for these children.
This
research was carried out in collaboration with Afasic, funded by the
National Lottery Charities Board and the University of Central Lancashire.
Screening and intervention measures used:
The Dyslexia Early Screening Test (1996) R.I. Nicolson and A.J. Fawcett.
The Dyslexia Screening Test (1996) A.J. Fawcett and R.I. Nicolson
Launch Into Reading Success (LIRS1, 1997) (LIRS2, unpublished) P.
Ottley and L. Bennett.
All are available from The Psychological Corporation. |
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