Dr. O'Connor, a Toronto psychologist, offers school neuropsychological assessments to address childhood reading problems. Childhood reading problems, or what we also label as dyslexia, are of significant concern. Reading problems can interfere with a child’s ability to succeed academically across all subject areas and contribute to significant emotional stress and upset in the child. Reading problems inhibit the young person’s ability to learn and enhance his/her understanding and skill levels across a broad range of knowledge and information domains. Childhood reading problems also inhibit the young person’s ability to communicate with others - to share their ideas, thoughts, experiences and knowledge through the written word and access written information from others.
A childhood reading problem or dyslexia is a complex multifaceted neurodevelopmental disorder. Children who present with a reading disorder or dyslexia show poor ability to read words despite good effort and adequate opportunities and ability to learn. They show difficulty reading individual words which contributes to problems understanding what they read. They may show problems with phonological awareness, including word decoding problems, difficulties positioning sounds and breaking down and segmenting words. Or problems with orthographic processing skills such as remembering the visual-spatial template or sequence of the letters in a word. Some will show problems with visual perception and discrimination, and dealing with letters, their shape and direction. Or a combination of difficulties in these areas of functioning.
Skilled Reading Requires:
Successful Word Reading Requires Three Types of Learning:
Any number of these concerns can result in poor phonological processing skills of one type or another.
2. Poor Orthographic Processing/mapping skills contribute to dyslexia or childhood reading problems. Orthographic learning requires letter sound knowledge and phonemic segmentation to tie a sequence of letters to the pronunciation of spoken words. With repetition, the letter strings become familiar and activate the pronunciation of words. Proficient readers, consequently, do not have to sound out the individual letters in a word.
A key factor in developing effective interventions for struggling readers is to understand that Visual Memory Skills do not support sight word recognition as many have assumed.
Successful readers store words in long-term memory based on orthographic memory, not visual memory. Orthographic memory relies on memory for a particular letter regardless of the visual characteristics of the word (i.e., uppercase, lowercase varying fonts, or personal handwriting in cursive or script). Visual memory plays no role in how words are encoded into the orthographic lexicon.
Orthographic learning requires letter sound knowledge and phonemic segmentation, to tie a sequence of letters to the pronunciation of spoken words. With repetition, the letter strings become familiar and activate the pronunciation of words, so that proficient readers do not have to sound out the individual letters of words.
Research shows “very substantial reading improvements" for childhood reading problems, "if the most effective principles are applied to our intervention efforts.”
“Many different reading philosophies exist from which different (and even contradicting remedial suggestions have arisen)” (Kilpatrick et., al., (2019). The traditional reading approaches which we have long relied on and continue to rely on have shown limited benefit for struggling readers.
Because many of the traditional reading programs for childhood reading programs rest on the incorrect assumption that "some form of visual memory supports learning to store or retrieve printed words.”
It is instead “the centrality of letter-sound knowledge and phonemic skills that will yield the best results.”
Hence, traditional approaches that ignore letter sound skills and phonemic skills are unlikely to show much benefit for the struggling reader.
“Because orthographic learning is based on letter-sound knowledge and phonemic skills, it is the acquisition of those skills that will allow the student to remember written words” (Kilpatrick et., al., (2019).
Consequently, it is critical when developing, planning, choosing and assessing reading programs for the struggling reader that we recognize that it is not visual memory strategies that will show the best results, but the development of letter sound knowledge and phonemic skills.
Without this understanding, the reading programs we implement for the struggling reader are unlikely to show much success.
1. Kilpatrick, D.,
Maletesha, J.,Wagner, R. (2019). Effective prevention and intervention
for word level reading difficulties. In D. Kilpatrick, R.Maletsha, J.
Richard & K.Wagner (Eds.), Reading Development and Difficulties (pp.