27/02/2015 Parent Workshop How children learn to read & why so many students find it difficult “A summary of current research and practical suggestions to help your child succeed. ” www.barkerinstitute.com.au @barkerinstitute #barkerinstitute No need to take extensive notes! Dr. Bartek Rajkowski, PhD Speech & Language Pathologist Director, Adelaide Speech Pathology Services Managing Director, ReadingDoctor Software Introduction…a bit about me Speech & Language Pathologist / Principal Clinician Adelaide Speech Pathology Services I will give all slide handouts and documents to Dr. Brad Merrick from the Barker Institute • Special interest in literacy difficulties • Private practice since 2001 a link will be emailed to you after the workshop. (c) 2015 Bartek Rajkowski, PhD. Advocate for kids with reading difficulties! 1 27/02/2015 Introduction Doctorate completed in 2012 Introduction…a bit about me • Frustrated with lack of quality research based computer programmes for literacy improvement • Interested in relationship between speech, language, auditory processing and literacy • Most educational software developers have a lack of understanding of the mechanisms of learning and the process of learning to read • Thesis “A Multisensory Model of Phonological Representations: Implications for Dyslexia and Auditory Processing Disorder.” • Lack of Australian software! • Investigating the mechanisms of word storage in the brain Session Outline 1. The Reading Process: • How do children learn to read? 2. Reading Impairment: • Why do some students struggle with reading? 3. Research-based Teaching of Reading: First! Become familiar with the core concepts involved in learning to read so you can best help your child! • Key features and demonstration of my teaching tools 4. Teaching reading in Australia: • Where we are now? How can we improve? (c) 2015 Bartek Rajkowski, PhD. 2 27/02/2015 The Reading Process How do children learn to read? The Reading Process The Reading Process Phonemes, letters and graphemes The written representation of English is based on sounds Teaching sounds, letters and graphemes: The WORD BURGER! • English has 40-45 sounds, or PHONEMES phone = sound • Sounds are represented by abstract squiggles (LETTERS) • Individual letters or groups of letters which represent single sounds in English are called GRAPHEMES graph = picture Phonemes (Sounds) Graphemes (Letter-Sound Patterns) Letters (c) 2015 Bartek Rajkowski, PhD. 3 27/02/2015 Phonemes, letters and graphemes Phonemes, letters and graphemes Teaching sounds, letters and graphemes: The WORD BURGER! Teaching sounds, letters and graphemes: The WORD BURGER! Phonemes, letters and graphemes The Reading Process 2 Types of Words Try identifying the different parts of these ‘wordburgers’: pot spoon ship eight stick apart think computer REGULAR WORDS Word pot big stop lost split think chips Graphemes (Visual) “p” + “o” + “t” “b” + “i” + “g” “s” + “t” + “o” + “p” “l” + “o” + “s” + “t” “s” + “p” + “l” + “i” + “t” “th” + “i” + “n” + “k” “ch” + “i” + “p” + “s” Phonemes (Sounds) /p/ + /Å/ + /t/ /b/ + /ˆ/ + /g/ /s/ + /t/ + /Å/ + /p/ /l/ + /Å/ + /s/ + /t/ /s/ + /p/ + /l/ + /ˆ/ + /t/ /†/ + /ˆ/ + /n/ + /k/ /tß/ + /ˆ/ + /p/ + /s/ • Consistent sound-symbol patterns • Around 80% of words (c) 2015 Bartek Rajkowski, PhD. 4 27/02/2015 The Reading Process The Reading Process IRREGULAR WORDS REGULAR WORDS Learnt through phonological (phono + logic) + visual skills: Children need to form a connection between the visual representations of sounds (graphemes) and phonemes (sounds) Children need to understand the relationship between spoken and written language to DECODE unfamiliar words Word a do is be of his you Phonemes (Sounds) /√ / /d / + /u/ /ˆ/ + /z/ /b/ + /i/ /Å/ + /v/ /h/ + /ˆ/ + /z/ /j/ + /u/ Irregular because “a” usually says /æ/ “o” usually says /Å/ “s” usually says /s/ “e” usually says /e/ “f” usually says /f/ “s” usually says /s/ “ou” usually says /a¨/ • Inconsistent sound-symbol patterns • Around 20% of words • Many high frequency words are irregular The Reading Process IRREGULAR WORDS Learnt through visual + phonological skills: Learn to distinguish regular vs. irregular words Tool I use: Word Builder for iPad (Alternative = grapheme cards or Jolly Phonics magnets from SPELD) • Research suggests irregular word knowledge is related to reading experience (Sprenger-Charolles & Serniclaes, 2006) • “Whole word” learning: visual memorisation of letter order and word shape (e.g. ‘Yacht’) • Some parts of irregular words are usually regular e.g. “Yacht” (c) 2015 Bartek Rajkowski, PhD. • Make words from letter-sound patterns • See, hear and play with sounds in words • If you can’t make the word with graphemes, it’s irregular! 5 27/02/2015 The Reading Process The Reading Process A Dual Route Model of Reading Aloud Coltheart et al., (2001) Familiar words are instantly recognised Letter-sound knowledge facilitates the decoding of unfamiliar words Aoccdrnig to rscheearch at an Elingsh uinervtisy, it deosn't mttaer in waht oredr the ltteers in a wrod are, the olny iprmoetnt tihng is taht frist and lsat ltteer is at the rghit pclae. The rset can be a toatl mses and you can sitll raed it wouthit porbelm. Tihs is bcuseae we do not raed ervey lteter by it slef but the wrod as a wlohe. Ceehiro. A = Whole word recognition (lexical) route B = Phonological decoding (non-lexical) route The Reading Process The Reading Process A Dual Route Model of Reading Aloud (Coltheart et al., 2001) sploorther Familiar words are instantly recognised Letter-sound knowledge facilitates the decoding of unfamiliar words A = Whole word recognition (lexical) route B = Phonological decoding (non-lexical) route (c) 2015 Bartek Rajkowski, PhD. 6 27/02/2015 The Reading Process sploorther The Reading Process sploorther (c) 2015 Bartek Rajkowski, PhD. The Reading Process sploorther The Reading Process sploorther 7 27/02/2015 The Reading Process sploorther Background The Reading Process What about real words? (c) 2015 Bartek Rajkowski, PhD. The Reading Process Try some nonwords! Background The Reading Process Rhinotillexomania 8 27/02/2015 Background The Reading Process Rhinotillexomania The Reading Process Hippopotomonstrosesquippedaliophobia Compulsive nose picking The Reading Process Hippopotomonstrosesquippedaliophobia The Reading Process antidisestablishmentarianism The fear of long words (c) 2015 Bartek Rajkowski, PhD. 9 27/02/2015 The Reading Process antidisestablishmentarianism The Reading Process antidisestablishmentarianism BASE The Reading Process antidisestablishmentarianism PREFIXES BASE (c) 2015 Bartek Rajkowski, PhD. The Reading Process antidisestablishmentarianism PREFIXES BASE SUFFIXES 10 27/02/2015 The Reading Process The Reading Process antidisestablishmentarianism PREFIXES BASE SUFFIXES The Reading Process antidisestablishmentarianism PREFIXES Background BASE SUFFIXES The Reading Process Knowledge of morphemes helps with understanding meaning + reading & spelling antidisestablishmentarianism PREFIXES BASE What about spelling? SUFFIXES Opposition to the withdrawal of state recognition of the Anglican Church (c) 2015 Bartek Rajkowski, PhD. 11 27/02/2015 The Reading Process The Reading Process A Dual Route Model of Reading Aloud (Coltheart et al., 2001) DECODING NEW WORD Familiar words are instantly recognised NEW WORD Letter-sound knowledge facilitates the decoding of unfamiliar words A = Whole word recognition (lexical) route B = Phonological decoding (non-lexical) route Good Decoding = Effective Self Teaching (Share, 1995) Reading Impairment The Problem Reading Impairment 16% • Approximately of Australian children have significant difficulties learning to read (Westwood, 2001). • Poor reading ability has been associated with • school failure • unemployment • welfare dependency • criminal behaviour • mental illness (Shapiro, 2001). (c) 2015 Bartek Rajkowski, PhD. 12 27/02/2015 Reading Impairment The Problem Reading Impairment The Problem 2011 Progress in International Reading Literacy Study (PIRLS) In Australia, billions of dollars have been spent on programs aimed at improving the literacy of school children in the last decade alone. • year four reading standards in 45 countries • Australia ranked 27th • substantially lower level than 21 countries including the US, England, Canada And yet... • worst out of all English-speaking countries http://timssandpirls.bc.edu/pirls2011/ Why do some students struggle to read? 2011 Progress in International Reading Literacy Study (PIRLS) (c) 2015 Bartek Rajkowski, PhD. 13 27/02/2015 Why do some students struggle to read? Three types of reading difficulties Why do some students struggle to read? Why do some students struggle to read? 1. Dyslexia Why do some students struggle to read? What is Dyslexia? Research into dyslexia has revealed much about how we all learn to read and which skills are important for reading and spelling acquisition… (c) 2015 Bartek Rajkowski, PhD. True or False? Dyslexia is a disorder in which people reverse letters/words and letters ‘jump around on the page’, making reading difficult 14 27/02/2015 Why do some students struggle to read? Why do some students struggle to read? What is Dyslexia? What is Dyslexia? True or False? True or False? Dyslexia is a disorder in which people reverse letters/words and letters ‘jump around on the page’, making reading difficult Dyslexia is a visual disorder False Letter and word reversals are found in normally developing children Some people with severe dyslexia do not reverse letters/words Why do some students struggle to read? Why do some students struggle to read? What is Dyslexia? What is Dyslexia? True or False? True or False? Dyslexia is a visual disorder Dyslexia affects more boys than girls False Research suggests the reading difficulties in individuals with dyslexia are caused by subtle language processing problems (more on that later) (c) 2015 Bartek Rajkowski, PhD. 15 27/02/2015 Why do some students struggle to read? Why do some students struggle to read? What is Dyslexia? What is Dyslexia? True or False? True or False? Dyslexia affects more boys than girls People with dyslexia have average / above average IQ False More boys are referred for assessment, but the two genders are affected equally as frequently Why do some students struggle to read? Why do some students struggle to read? What is Dyslexia? True or False? People with dyslexia have average / above average IQ False So what is Dyslexia? The difficulties experienced by people with dyslexia are not closely related to IQ – IQ discrepancy is no longer a required factor for diagnosis (c) 2015 Bartek Rajkowski, PhD. 16 27/02/2015 Why do some students struggle to read? Why do some students struggle to read? What is Dyslexia? What is Dyslexia? Specific learning disability characterised by difficulties in accurate and fluent word reading and spelling Occurs across a continuum of severity & intellectual abilities (Lyon, Shaywitz, and Shaywitz, 2003; Rose, 2009) • Often unexpected in relation to other cognitive abilities Neurologically based with a hereditary component • Not due to lack of opportunity Prevalence rates range from 5 to 17.5% (Snowling, 2001) (Shaywitz & Shaywitz, 2005) • Not due to laziness Why do some students struggle to read? What is the core deficit in dyslexia? Why do some students struggle to read? E.g. My PhD study: Comparison of single word reading ability in children with dyslexia vs children with APD vs control participants… • Significant differences between mean scores for the CON and DYS groups as well as between the CON and APD groups Decoding difficulties ..which stem from an impairment in the ability to map the written representations of the language onto its sound structure. (Brkanac et al., 2008) Kids in the APD and DYS groups demonstrated a significant relative weakness in reading non-words compared with the CONTROL group. Figure 1 Mean scores (words correctly read out of a maximum of 30) for regular, irregular and non-word reading for the three groups. (c) 2015 Bartek Rajkowski, PhD. 17 27/02/2015 Why do some students struggle to read? What is the core deficit in dyslexia? Weaknesses in phonological processing skills What causes decoding difficulties? = weakness in the ability to use the sound structure of a language in order to process information (Simpson, 2000, Foy & Mann, 2001; Griffiths & Snowling, 2001; Swan & Goswami, 1997; Hulme & Snowling, 2001; Griffiths & Snowling, 2002; Ramus, 2001). Phonological Processing Difficulties Poor Decoding Skills Unable to Self-Teach New Words Poor reading and spelling ability Why do some students struggle to read? Why do some students struggle to read? What is the core deficit in dyslexia? What is the core deficit in dyslexia? Phonological processing skills: 3 MAIN AREAS OF DIFFICULTY Phonological processing skills 1. Phonological awareness Ability to identify, reflect upon and manipulate the sound units of a language. • E.g. breaking words into syllables, detecting rhyme 2. Phonological memory Process of temporarily coding and processing information in shortterm memory. • E.g. Memory for digits, non-word repetition ** Phonemic awareness ** Awareness of individual phonemes Gives children an advantage in learning to read the printed form of language (Wagner, Torgesen, & Rashotte, 1999) • E.g. elision, blending, segmentation, spoonerisms 3. Rapid naming Ability to name a limited set of items such as objects, colours, numbers or letters as quickly as possible. • E.g. Speed of naming objects, colours, letters (c) 2015 Bartek Rajkowski, PhD. (for a review, see Wagner et al., 1999) 18 27/02/2015 Why do some students struggle to read? Rapid naming example… Why do some students struggle to read? What causes phonological processing difficulties? Phonological deficit hypothesis -Phonological processing taps into the strength of phonological representations (e.g. Thomson & Goswami, 2009; Snowling, Bishop, & Stothard, 2000). Phonological representations (PRs) = neurological information regarding the sound structure of language weaker, or ‘less specific’ in individuals with dyslexia Why do some students struggle to read? Why do some students struggle to read? What causes weaker PRs? 2 Theories… What causes weaker PRs? 2 Theories… 1. The segmentation 2. Auditory hypothesis As vocabulary size grows during language acquisition in childhood: • phonological representations become more refined, becoming better at representing and detecting subtle differences between words (Ziegler & Goswami, 2005) • eventually, high quality phonological representations that reflect the exact phonemic structure of language are formed (Fowler, perceptual deficits Difficulties with the perception of auditory signals may cause weak PRs (Benasich, Thomas, Choudhury, & Leppänen, 2002; Laasonen, Tomma-Halme, Lahti-Nuuttila, Service, & Virsu, 2000; Tallal, 1980, 1999) e.g. • Rapid temporal auditory processing deficit (RTAPD) hypothesis (Tallal, 1980) 1991; Walley, Metsala, & Garlock, 2003 for a review) • (c) 2015 Bartek Rajkowski, PhD. Deficit in the processing of rapidly changing acoustic spectra in at least a sub-population of individuals with dyslexia 19 27/02/2015 Why do some students struggle to read? Why do some students struggle to read? Do individuals with dyslexia have other deficits? Do individuals with dyslexia have other deficits? Language Difficulties ? Visual processing Often (not always) weaker. Some also have SLI (Specific Language Impairment) (e.g. Iles et al., 2000, Goulandris et al., 1998, Lovegrove, 1996 for a review) Speech deficits (e.g. Fawcett & Nicolson 2002; Ramus et al., 2003; Heilman et al., 1996; de Gelder & Vroomen, 1998) Articulatory awareness Lack of evidence demonstrating support for a specific visual or orthographic CAUSAL deficit in developmental forms of dyslexia (e.g. Harm & Seidenberg, 2001; Sprenger-Charolles & Serniclaes, 2006). Understanding of and ability to reflect on articulatory gestures (e.g. Griffiths & Frith 2002) Why do some students struggle to read? “Numerous studies have shown that children with dyslexia or related learning disabilities have the same visual function and ocular health as children without such conditions. Specifically, subtle eye or visual problems, including visual perceptual disorders, refractive error, abnormal focusing, jerky eye movements, binocular dysfunction or crossed eyes, do not cause dyslexia” * Why do some students struggle to read? 2. The poor comprehender Joint policy statement issued by the American Academy of Pediatrics (2009)(p. 839). (c) 2015 Bartek Rajkowski, PhD. 20 27/02/2015 Why do some students struggle to read? The reading ability spectrum + Why do some students struggle to read? The reading ability spectrum Decoding/Phonological skills - + + Decoding/Phonological skills - Language Skills + Language Skills DYSLEXIC - - Why do some students struggle to read? Why do some students struggle to read? The reading ability spectrum + The reading ability spectrum Decoding/Phonological skills + POOR COMPREHENDER Decoding/Phonological skills POOR COMPREHENDER - + Language Skills - + Language Skills DYSLEXIC - (c) 2015 Bartek Rajkowski, PhD. MIXED READING DIFFICULTY: DYSLEXIC + POOR COMPREHENDER DYSLEXIC - 21 27/02/2015 Why do some students struggle to read? Why do some students struggle to read? The reading ability spectrum + POOR COMPREHENDER Decoding/Phonological skills STRONG READER - + 3. The instructional casualty Language Skills MIXED READING DIFFICULTY: DYSLEXIC + POOR COMPREHENDER DYSLEXIC - Implications of research: How to help! Example of a highly skilled reader (c) 2015 Bartek Rajkowski, PhD. Key features of a research based approach to the teaching of reading 22 27/02/2015 Implications of research Implications of research Effective reading instruction has five main components or ‘big ideas’: Most important skills predictive of reading ability: • Phonemic awareness • Phonics DECODING SKILLS • Fluency • Vocabulary • Phonological Processing, esp. Phonemic Awareness + and • Comprehension • Grapheme Knowledge LANGUAGE (LISTENING COMPREHENSION) SKILLS! “The best way to teach these skills is through explicit instruction by clearly explaining, demonstrating and guiding students to develop these skills.” Buckingham, J., Wheldall, K., & Beaman-Wheldall, R. (2013). Why Jaydon can't read: The triumph of ideology over evidence in teaching reading. Policy: A Journal of Public Policy and Ideas, 29(3), 21. 3. TEACH what the student is capable of learning based on what they already know 2. Provide A few phonemic awareness tips… SCAFFOLDING linking old info with new 1. ESTABLISH What the student knows (c) 2015 Bartek Rajkowski, PhD. 23 27/02/2015 Teach phonemic awareness Teach phonemic awareness Bartek’s tips for teaching phonemic awareness: Bartek’s tips for teaching phonemic awareness: • Use visual cues! • Improve your own phonemic awareness first, or you’ll confuse your kids! • Phoneme identification • Learn to pronounce phonemes correctly! • Phoneme manipulation • Use Word Builder for visual cues if needed Implications of research Phonics “Systematic phonics instruction is critical if children are to be taught to read well, whether or not they experience reading difficulties.” - Australian Government National Inquiry into the Teaching of Literacy 2005* (c) 2015 Bartek Rajkowski, PhD. 24 27/02/2015 Implications of research Implications of research “…phonics is an essential methodology in teaching children to read. The present debate revolves around the status of phonics within early teaching of reading and the type of phonics programme that should be used”. “The Panel's findings demonstrate that learning phonics skills is critical for positive reading development”. - National Reading Panel 2000 (US)* - House of Commons Select Committee on the Teaching of Reading 2004 (UK)* Implications of research Phonics is most effectively taught by the Teach synthetic phonics ‘synthetic’ approach Recommended Synthetic Phonics Programs • highly structured, sequential, explicit For the classroom: Jolly Phonics For intervention: Multilit / Minilit I also like: Ultimate Phonics • teaches beginning and remedial readers how to construct words from the smallest language ‘building blocks’ of letters and letter combinations, and their corresponding sounds • implicit or incidental teaching of phonics is not effective evidence-based reading instruction Buckingham, J., Wheldall, K., & Beaman-Wheldall, R. (2013). Why Jaydon can't read: The triumph of ideology over evidence in teaching reading. Policy: A Journal of Public Policy and Ideas, 29(3), 21. (c) 2015 Bartek Rajkowski, PhD. http://spencerlearning.com/ Get Reading Right www.getreadingright.com.au Great info re: synthetic phonics at www.spelfabet.com.au 25 27/02/2015 Teach synthetic phonics The key features of a synthetic phonics approach: 1. Grapheme/phoneme (letter/sound) correspondences (the alphabetic principle) in a clearly defined, incremental sequence. - Independent Review of the Teaching of Early Reading, Final Report, Sir Jim Rose, March 2006, Department for Education and Skills, (DfES), London, England Teach synthetic phonics The key features of a synthetic phonics approach: 3. To apply the skills of segmenting words into their constituent phonemes for spelling. Teach synthetic phonics The key features of a synthetic phonics approach: 2. To apply the highly important skill of blending (synthesizing) phonemes in order, all through a word to read it. - Independent Review of the Teaching of Early Reading, Final Report, Sir Jim Rose, March 2006, Department for Education and Skills, (DfES), London, England Teach synthetic phonics The key features of a synthetic phonics approach: 4. In addition, there should be direct teaching of words which are not phonically regular, such as ‘the’ and ‘was’, but which occur frequently in children’s reading. - Independent Review of the Teaching of Early Reading, Final Report, Sir Jim Rose, March 2006, Department for Education and Skills, (DfES), London, England (c) 2015 Bartek Rajkowski, PhD. 26 27/02/2015 Where are we now? The way reading is taught in most Australian schools is not consistent with the latest in reading research: Teaching reading in Australia Where are we now? “...the Whole Language approach to the teaching of reading, currently the most widely used approach to the teaching of reading in Australian schools is not in the best interests of students, especially those students who are having difficulty learning to read.” Coltheart, M., & Prior, M. (2006), p. 4 Where are we now? Summary Dyslexia is “The highly robust scientific evidence on reading instruction has yet to influence classroom teaching in Australia” Buckingham, J., Wheldall, K., & Beaman-Wheldall, R. (2013). Why Jaydon can't read: The triumph of ideology over evidence in teaching reading. Policy: A Journal of Public Policy and Ideas, 29(3), 21. Australian students, teachers and parents deserve better! - A learning difficulty affecting reading (& spelling) skills associated with phonological processing & decoding difficulties. Reading remediation and reading instruction should include: - Phonological, especially phonemic awareness instruction - Letter-sound (grapheme) knowledge instruction - Explicit teaching of high frequency, irregular words + Vocabulary / language / comprehension / fluency! USE A SYNTHETIC PHONICS APPROACH! (c) 2015 Bartek Rajkowski, PhD. 27 27/02/2015 THANKS! (c) 2015 Bartek Rajkowski, PhD. 28
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