DYSLEXIA Strategy

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DYSLEXIA http://www.devdis.com/dyslexia.html  please select a topic ...  Definition Dyslexia is a syndrome: a collection of associated characteris tics that vary in degree and from person to person. These characteristics encompass not only distinctive clusters of problems but sometimes also distinctive talents. Professor Tim Miles comments that dyslexia is typically characterised by 'an unusual balance of skills'. The syndrome of dyslexia is now widely recognised as being a specific learning disability of neurological origin that does not imply low intelligence or poor educational potential, and which is independent of race and social background. Although dyslexia seems to be more prevalent amongst males than females, the exact ratio is unknown: the most commonly quoted figures are between 3:1 and 5:1. The evidence suggests that in at least two- thirds of cases, dyslexia has a genetic cause, but in some cases birth difficulties may play an aetiological role. Dyslexia may overlap with related conditions such as dyspraxia, attention deficit disorder (with or without hyperactivity) and dysphasia. In childhood, its effects can be mis-attributed to emotional or behavioural disorder. By adulthood, many dyslexics will have developed sophisticated compensating strategies that may mask their difficulties. The majority of experts concur that about 4% of the population are affected to a significant extent. This figure is based on the incidence of pupils who have received normal schooling and who do not have significant emotional, social or medical aetiology, but whose literacy development by the end of the primary school is more than 2 years behind levels which would be expected on the b asis of chronological age and intelligence. However, perhaps as many as a further 6% of the population may be more mildly affected (e.g. in spelling). The neurological bases of dyslexia are now well established and reflected in current definitions of the condition. For example, the International Dyslexia Association (formerly the Orton Dyslexia Society) published the following definition of dyslexia: "Dyslexia is a neurologically-based, often familial disorder which interferes with the acquisition of language. Varying in the degrees of severity, it is manifested by difficulties in receptive and expressive language, including phonological processing, in reading, writing, spelling, handwriting and sometimes arithmetic. Dyslexia is not the result of lack of motivation, sensory impairment, inadequate instructional or environmental opportunities, but may occur together with these conditions. Although dyslexia is lifelong, individuals with dyslexia frequently respond successfully to timely and appropriate intervention" (Orton Dyslexia Society, 1994). The biology of dyslexia has been investigated in a range of studies that have confirmed a difference in brain anatomy, organisation and functioning. Research has also shown that the effects of dyslexia are due - at least, in part - to heritable influences. The lates t brain imaging techniques, as well as encephalographic recording of the electrical activity of the brain, and even post-mortem examination, all reveal a range of functional and structural cerebral anomalies of persons with dyslexia. Although it is a disability, dyslexia is not a 'disease' nor can it be 'cured'. Indeed, the neurological differences found in dyslexia may confer advantages for some individuals (e.g. in visual or perceptual skills), which may to some extent explain the apparent paradox that some individuals who have problems with elementary skills such as reading and writing can nevertheless be highly gifted in other areas. The deficit model of dyslexia is now steadily giving way to one in which dyslexia is increasingly recognised as a difference in cognition and learning.  

Transcript of DYSLEXIA Strategy

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DYSLEXIAhttp://www.devdis.com/dyslexia.html 

please select a topic ... 

Definition

Dyslexia is a syndrome: a collection of associated characteristics that vary in degree and from person toperson. These characteristics encompass not only distinctive clusters of problems but sometimes also

distinctive talents. Professor Tim Miles comments that dyslexia is typically characterised by 'an unusual

balance of skills'.

The syndrome of dyslexia is now widely recognised as being a specific learning disability of neurologicalorigin that does not imply low intelligence or poor educational potential, and which is independent of 

race and social background. Although dyslexia seems to be more prevalent amongst males than females, the exact ratio is unknown:

the most commonly quoted figures are between 3:1 and 5:1. The evidence suggests that in at least two-thirds of cases, dyslexia has a genetic cause, but in some cases birth difficulties may play an aetiologicalrole.

Dyslexia may overlap with related conditions such as dyspraxia, attention deficit disorder (with or

without hyperactivity) and dysphasia. In childhood, its effects can be mis-attributed to emotional orbehavioural disorder. By adulthood, many dyslexics will have developed sophisticated compensatingstrategies that may mask their difficulties.

The majority of experts concur that about 4% of the population are affected to a significant extent. This

figure is based on the incidence of pupils who have received normal schooling and who do not havesignificant emotional, social or medical aetiology, but whose literacy development by the end of the

primary school is more than 2 years behind levels which would be expected on the basis of chronologicalage and intelligence. However, perhaps as many as a further 6% of the population may be more mildlyaffected (e.g. in spelling).

The neurological bases of dyslexia are now well established and reflected in current definitions of the

condition. For example, the International Dyslexia Association (formerly the Orton Dyslexia Society)published the following definition of dyslexia:

"Dyslexia is a neurologically-based, often familial disorder which interferes with the acquisition of 

language. Varying in the degrees of severity, it is manifested by difficulties in receptive and expressivelanguage, including phonological processing, in reading, writing, spelling, handwriting and sometimesarithmetic. Dyslexia is not the result of lack of motivation, sensory impairment, inadequate instructional 

or environmental opportunities, but may occur together with these conditions. Although dyslexia islifelong, individuals with dyslexia frequently respond successfully to timely and appropriateintervention" (Orton Dyslexia Society, 1994).

The biology of dyslexia has been investigated in a range of studies that have confirmed a difference inbrain anatomy, organisation and functioning. Research has also shown that the effects of dyslexia aredue - at least, in part - to heritable influences. The latest brain imaging techniques, as well asencephalographic recording of the electrical activity of the brain, and even post-mortem examination, allreveal a range of functional and structural cerebral anomalies of persons with dyslexia.

Although it is a disability, dyslexia is not a 'disease' nor can it be 'cured'. Indeed, the neurologicaldifferences found in dyslexia may confer advantages for some individuals (e.g. in visual or perceptualskills), which may to some extent explain the apparent paradox that some individuals who have

problems with elementary skills such as reading and writing can nevertheless be highly gifted in otherareas.

The deficit model of dyslexia is now steadily giving way to one in which dyslexia isincreasingly recognised as a difference in cognition and learning. 

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The following cognitive characteristics of dyslexia have been widely noted in connection withdyslexia:

  A marked inefficiency in the working or short-term memory system 

  Inadequate phonological processing abilities 

  Difficulties with motor skills or co-ordination 

  A range of problems connected with visual processing 

Main educational effects of dyslexia 

Reading and perceptual difficulties 

These can include:

  early difficulties in acquiring phonic skills

  a high proportion of errors in oral reading

  difficulty in extracting the sense from written material without substantial rereading

  slow reading speed

  inaccurate reading, omission of words  frequent loss of the place when reading

  an inability to skim through or scan over reading matter

  a high degree of distractibility when reading

  perceived distortion of text (words may seem to float off the page or run together)

  a visually irritating glare from white paper or white-boards

Writing problems 

These can include:

  an intractable spelling problem, often concealed by the use of an automatic spell-checker

  confusion of small words such as which/with

  omission of words, especially when the writer is under pressure

  awkward handwriting and/or slow writing speed

  an unexpected difference between oral and written expression, with oral contributions being

typically of a much higher quality than written accounts of the same subject matter in terms of structure, self expression and correct use of words.

Assessment

Assessment of dyslexia, in the UK, is usually undertaken by a Chartered Educational Psychologist. S/hewill look for a characteristic pattern of reading, perceptual and writing difficulties, as well as associateddifficulties in such areas as: speech and language, numeracy, oral skills, attention and distractibility,

social and emotional factors, organisation and under-achievement.

There is a considerable overlap between the characteristics and occurrence of developmental disorders,

and one disorder can also mimic another. Considerable experience and expertise can be needed to make

a differential diagnosis.

Further information on dyslexia screening is available on the Lucid Research area of this website. Lucid,developers of CoPs (Cognitive Profiling System), specialise in the development of computerisedassessment systems for use in primary and secondary schools in the UK and overseas. 

Interventions

Multisensory methods of teaching are usually advocated for teaching dyslexic students. These integrate

visual, aural, tactile and kinaesthetic modalities to consolidate the learning experience. Lessons must bevery well structured, sequential and cumulative, and all skills and concepts must be thoroughly practised

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(overlearned) in order to counteract the memory problems of the dyslexic. Content generally needs toconcentrate on phonic skills, as these are usually the weakest aspect in dyslexia.

The range of available products and materials for teaching and supporting children with dyslexia is

steadily growing. Well-structured phonics-based multisensory teaching is still the fundamentalrequirement, especially for primary-aged dyslexics, but the approaches are much more flexible andmore fun than the older drill methods.

A guide for teachers and parents.

© 2000, Patricia Hodge Dip.spld(dyslexia)

Proficient reading is an essential tool for learning a largepart of the subject matter taught at school. With an everincreasing emphasis on education and literacy, more andmore children and adults are needing help in learning toread, spell, express their thoughts on paper and acquireadequate use of grammar.

A dyslexic child who finds the acquisition of these literacyskills difficult can also suffer a lot of anguish and traumawhen they may feel mentally abused by their peers withinthe school environment, because they have a learningdifficulty. Much can be done to alleviate this by integrating

the child into the class environment (which is predominantly a learningenvironment) where he/she can feel comfortable and develop confidence and self esteem.

Class teachers may be particularly confused by the student whose consistentunderachievement seems due to what may look like carelessness or lack of effort.

These children can be made to feel very different from their peers simply becausethey may be unable to follow simple instructions, which for others seem easy. It isa class teacher's responsibility to provide an atmosphere conducive to learningfor all pupils within their class.

Class teachers need to have an understanding of the problems that the dyslexicchild may have within the classroom situation. Hopefully, with this knowledge, agreat deal of misunderstanding of a child's behaviour can be prevented. In apositive and encouraging environment, a dyslexic child will experience the feelingof success and self-value.

Of particular importance is an understanding of the problems that poor auditoryshort term memory can cause, in terms of retaining input from the teacher.

Examples of poor auditory short term memory can be a difficulty in remembering

the sounds in spoken words long enough to match these, in sequence, with letters

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for spelling. Often children with poor auditory short term memory cannotremember even a short list of instructions.

The following items should provide useful guidelines for teachers and parents tofollow and support :

In the class:

  Of value to all children in the class is an outline of what is going to be taught in thelesson, ending the lesson with a resume of what has been taught. In this wayinformation is more likely to go from short term memory to long term memory.  

  When homework is set, it is important to check that the child correctly writesdown exactly what is required. Try to ensure that the appropriate worksheets andbooks are with the child to take home.

  In the front of the pupils' homework book get them to write down the telephonenumbers of a couple of friends. Then, if there is any doubt over homework, they

can ring up and check, rather than worry or spend time doing the wrong work.  Make sure that messages and day to day classroom activities are written down, and

never sent verbally. i.e. music, P. E. swimming etc.  Make a daily check list for the pupil to refer to each evening. Encourage a daily

routine to help develop the child's own self-reliance and responsibilities.  Encourage good organizational skills by the use of folders and dividers to keep work

easily accessible and in an orderly fashion.  Break tasks down into small easily remembered pieces of information.  If visual memory is poor, copying must be kept to a minimum. Notes or handouts

are far more useful.  Seat the child fairly near the class teacher so that the teacher is available to help

if necessary, or he can be supported by a well-motivated and sympathetic

classmate.

Copying from the blackboard:

  Use different colour chalks for each line if there is a lot of written information onthe board, or underline every second line with a different coloured chalk. 

  Ensure that the writing is well spaced.  Leave the writing on the blackboard long enough to ensure the child doesn't rush,

or that the work is not erased from the board before the child has finished copying.

Reading:

  A structured reading scheme that involves repetition and introduces new wordsslowly is extremely important. This allows the child to develop confidence and self esteem when reading. 

  Don't ask pupils to read a book at a level beyond their current skills, this willinstantly demotivate them. Motivation is far better when demands are not toohigh, and the child can actually enjoy the book. If he has to labour over every wordhe will forget the meaning of what he is reading.

  Save the dyslexic child the ordeal of having to 'read aloud in class'. Reserve this fora quiet time with the class teacher. Alternatively, perhaps give the child advancedtime to read pre-selected reading material, to be practiced at home the day

before. This will help ensure that the child is seen to be able to read out loud,along with other children

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  Real books should also be available for paired reading with an adult, which willoften generate enthusiasm for books. Story tapes can be of great benefit for theenjoyment and enhancement of vocabulary. No child should be denied the pleasureof gaining access to the meaning of print even if he cannot decode it fully.

  Remember reading should be fun.

Spelling:

  Many of the normal classroom techniques used to teach spellings do not help thedyslexic child. All pupils in the class can benefit from structured and systematicexposure to rules and patterns that underpin a language. 

  Spelling rules can be given to the whole class. Words for class spelling tests areoften topic based rather than grouped for structure. If there are one or twodyslexics in the class, a short list of structure-based words for their weekly spellingtest, will be far more helpful than random words. Three or four irregular words canbe included each week, eventually this should be seen to improve their free-writing skills.

  All children should be encouraged to proof read, which can be useful for initialcorrection of spellings. Dyslexics seem to be unable to correct their spellingsspontaneously as they write, but they can be trained to look out for errors that areparticular to them.

  Remember, poor spelling is not an indication of low intelligence.

Maths:

  Maths has its own language, and this can be the root of many problems. Whilstsome dyslexic students are good at maths, it has been estimated that around 90%of dyslexic children have problems in at least some areas of maths. General

mathematical terminology words need to be clearly understood before they can beused in calculations, e.g. add, plus, sum of, increase and total, all describe a singlemathematical process. Other related difficulties could be with visual/perceptualskills, directional confusion, sequencing, word skills and memory. Dyslexic studentsmay have special difficulties with aspects of maths that require many steps orplace a heavy load on the short-term memory, e.g. long division or algebra. 

  The value of learning the skills of estimation cannot be too strongly stressed forthe dyslexic child. Use and encourage the use of estimation. The child should betaught to form the habit of checking his answers against the question when he hasfinished the calculation, i.e. is the answer possible, sensible or ludicrous?

  When using mental arithmetic allow the dyslexic child to jot down the key number

and the appropriate mathematical sign from the question.  Encourage pupils to verbalize and to talk their way through each step of the

problem. Many children find this very helpful.  Teach the pupil how to use the times table square and encourage him to say his

workings out as he uses it.  Encourage a dyslexic child to use a calculator. Make sure he fully understand how

to use it. Ensure that he has been taught to estimate to check his calculations. Thisis a way of 'proof reading' what he does.

  Put key words on a card index system or on the inside cover of the pupils mathsbook so it can be used for reference and revision.

  Rehearse mathematical vocabulary constantly, using multi sensory/kinestheticmethods.

  Put the decimal point in red ink. It helps visual perception with the dyslexic child.

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Handwriting:

  Reasons for poor handwriting at any age can be poor motor control, tension, badlyformed letters, speed etc. A cursive joined style is most helpful to children withdyslexic problems. Encourage the children to study their writing and be self-

critical. Get them to decide for themselves where faults lie and whatimprovements can be made, so that no resentment is built up at yet anotherperson complaining about their written work. 

  Discuss the advantages of good handwriting and the goals to be achieved with theclass. Analyze common faults in writing, by writing a few well chosen words on theboard for class comment.

  Make sure a small reference chart is available to serve as a constant reminder forthe cursive script in upper and lower case.

  If handwriting practice is needed it is essential to use words that present noproblem to the dyslexic child in terms of meaning or spelling.

  Improvement in handwriting skills can improve self confidence, which in turnreflects favorably throughout a pupil's work.

Marking of work:

  Credit for effort as well as achievement are both essential. This gives the pupil abetter chance of getting a balanced mark. Creative writing should be marked oncontext. 

  Spelling mistakes pinpointed should be those appropriate to the child's level of spelling. Marking should be done in pencil and have positive comments.

  Try not to use red pens to mark the dyslexic child's work. There's nothing moredisheartening for the child than to have work returned covered in red ink, whenthey've inevitably tried harder than their peers to produce the work.

  Only ask a pupil to rewrite a piece of work that is going to be displayed. Rewritingpages for no reason at all is soul destroying as usually much effort will have alreadybeen put into the original piece of work.

Homework:

  By the end of a school day a dyslexic child is generally more tired than his peersbecause everything requires more thought, tasks take longer and nothing comeseasily. More errors are likely to be made. Only set homework that will be of realbenefit to the child. 

  In allocating homework and exercises that may be a little different or less

demanding, it is important to use tact. Self-esteem is rapidly undermined if ateacher is underlining the differences between those with difficulties and theirpeers. However, it should also be remembered that far more effort may be neededfor a dyslexic child to complete the assignment than for their peers.

  Set a limit on time spent on homework, as often a dyslexic child will take a lotlonger to produce the same work that another child with good literacy skills mayproduce easily.

Integration:

  A dyslexic child's ability to write down thoughts and ideas will be quite different

from the level of information the child can give verbally. For successfulintegration, the pupil must be able to demonstrate to the teacher that he knows

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the information and where he is in each subject. Be prepared to accept verbaldescriptions as an alternative to written descriptions if appropriate.

Alternative ways of recording should be looked at, such as : o  The use of computers for word processing.o  Audio tapes for recording lessons that can then be written up at a later

stage.o  Written record of the pupil's verbal account, or voice activated software

can be used.  More time should be allocated for completion of work because of the extra time a

dyslexic child needs for reading, planning, rewriting and proofreading their work.  For a dyslexic child the feeling of being 'different' can be acute when faced with

the obvious and very important need of 'specialist' help for his literacy and possiblymathematical skills. Some specialist methods can be incorporated into theclassroom so all children can benefit from them, thus reducing the feeling of 'difference'.

Conclusion:

In order to be able to teach, as far as possible, according to each child'seducational needs, it is essential to see him or her as a whole person, completewith individual strengths and weaknesses.

An understanding of the pupil's specific difficulties, and how they may affect thestudent's classroom performance, can enable the teacher to adopt teachingmethods and strategies to help the dyslexic child to be successfully integrated intothe classroom environment.

Dyslexics have many strengths: oral skills, comprehension, good visual spatialawareness/artistic abilities. More and more dyslexic children could becometalented and gifted members of our schools if we worked not only with theirspecific areas of difficulty, but also their specific areas of strengths from an earlyage. To do this we have to let go of outmoded viewpoints that a dyslexic childmust first fail, in order to be identified.

These are the children of our future and they have a right to help and supportbefore they develop the dreadful sense of failure which is so insidious.

Class teachers dealing with dyslexic children need to be flexible in their approach,

so that they can, as far as possible, find a method that suits the pupil, rather thanexpecting that all pupils will learn in the same way.

Above all, there must be an understanding from all who teach them, that they mayhave many talents and skills. Their abilities must not be measured purely on thebasis of their difficulties in acquiring literacy skills. Dyslexic children, like allchildren, thrive on challenges and success

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