Facilitating spoken language development in the regular classroom September 28th & 29th Winnipeg, MB Petra Smith M.Sc. Aud (C) Audiologist/Certified Auditory Verbal Therapist Typical Language Development Petra Smith M.Sc. Aud (C) Sept 28/29 2009 HOW MUCH DO CHILDREN SAY IN A DAY? Child Age Katrin 17 months Carsten 3yrs 6 mo Gabi 5 yrs 4 mo Frederik 8 yrs 7 mo Total # words # Types Petra Smith M.Sc. Aud (C) Sept 28/29 2009 HOW MUCH DO CHILDREN SAY IN A DAY? Child Age Total # words Katrin Nicole Andreas Carsten Gabi Frederik Roman Markus Christiane Axel 17 months 20 months 2 yrs 1 mo 3 yrs 6 mo 5 yrs 4 mo 8 yrs 7 mo 9 yrs 2 mo 11 yrs 4 mo 12 yrs 2 mo 14 yrs 10 mo 13,800 11,700 20,200 37,700 30,600 24,700 24,400 37,200 22,600 22,900 # Types 1,860 2,210 4,790 2,490 3,960 3,630 5,020 3,580 3,040 Petra Smith M.Sc. Aud (C) Sept 28/29 2009 Overall findings: Average of 20 to 30 thousand words spoken by each child in a day, from 3 years of age Daily vocabulary of around 3,000 words Speed at which they speak ranges from 46.2 wpm to187.5 wpm. 100 wpm at 3 yrs and average of 150 wpm by kindergarten. Petra Smith M.Sc. Aud (C) Sept 28/29 2009 “The acquisition of a first language is the most complex skill anyone ever learns. And this task needs to be virtually complete by the time a child reaches school age.” (Prof. David Crystal) Petra Smith M.Sc. Aud (C) Sept 28/29 2009 Pre school language development Consider overall development Language growth reflects social, emotional, cognitive and behavioural development Critical period for vocabulary and conceptual development – coincides with neural plasticity Petra Smith M.Sc. Aud (C) Sept 28/29 2009 LANGUAGE DEVELOPMENT Key concepts First year of life Pre school language development Language growth K – Gr 3 Petra Smith M.Sc. Aud (C) Sept 28/29 2009 Language: key concepts: PRAGMATICS – what language is used for. SEMANTICS – meaning of the utterance. SYNTAX – rule system or grammar. PHONOLOGY – rules governing how the sounds of a language may be combined. Petra Smith M.Sc. Aud (C) Sept 28/29 2009 What is language – Key concepts: Receptive language – what we understand – this develops first Expressive language – what we use Speech – the sound system used to produce spoken language Petra Smith M.Sc. Aud (C) Sept 28/29 2009 The literacy pyramid: Writing Reading Expressive Language Receptive language “When I was born, I was so surprised I couldn’t talk for a year and a half” (Gracie Allen) Petra Smith M.Sc. Aud (C) Sept 28/29 2009 Literacy Development is Based on Phonemic Awareness Phonics Reading Fluency Vocabulary development Comprehension Petra Smith M.Sc. Aud (C) Sept 28/29 2009 “Literacy begins with speaking and listening. Adults are so familiar with these faculties we rarely acknowledge them as complex, learned skills, except when visiting a foreign country.” (Colin Grigg) WHY? Petra Smith M.Sc. Aud (C) Sept 28/29 2009 What is language? Language is a code We are continually cracking the language code How do we, as adults do this? Petra Smith M.Sc. Aud (C) Sept 28/29 2009 Petra Smith M.Sc. Aud (C) Sept 28/29 2009 Petra Smith M.Sc. Aud (C) Sept 28/29 2009 Petra Smith M.Sc. Aud (C) Sept 28/29 2009 Petra Smith M.Sc. Aud (C) Sept 28/29 2009 Petra Smith M.Sc. Aud (C) Sept 28/29 2009 Petra Smith M.Sc. Aud (C) Sept 28/29 2009 Petra Smith M.Sc. Aud (C) Sept 28/29 2009 Children are actively learning language Must have joint attention (shared focus) Must have representational ability (words stand for things) Must carry out semantic mapping (work out what a word stands for) Must identify words in stream of speech Must store and retrieve words Must learn that sharing ideas requires combinations of words Must learn rules for combining words (grammar) Petra Smith M.Sc. Aud (C) Sept 28/29 2009 “The beautiful thing about learning is nobody can take it away form you” (B.B.King) Petra Smith M.Sc. Aud (C) Sept 28/29 2009 Petra Smith M.Sc. Aud (C) Sept 28/29 2009 PRINCIPLES OF EARLY LANGUAGE LEARNING Language is learned through interaction Petra Smith M.Sc. Aud (C) Sept 28/29 2009 Petra Smith M.Sc. Aud (C) Sept 28/29 2009 Another Principle: Human beings are predisposed to learn language early in life – children are actively learning their native language Petra Smith M.Sc. Aud (C) Sept 28/29 2009 More principles of early language learning: Patterns are learned through hearing many repetitions, rather than explicit teaching: “…blow…” Petra Smith M.Sc. Aud (C) Sept 28/29 2009 Petra Smith M.Sc. Aud (C) Sept 28/29 2009 Petra Smith M.Sc. Aud (C) Sept 28/29 2009 Two more principles…. Language is learned in use & All systems are learned together (words, meanings, syntax and speech sounds) Petra Smith M.Sc. Aud (C) Sept 28/29 2009 All systems learned together The ingredients: ……. (words, grammar, sounds) The end product: (spoken language) Petra Smith M.Sc. Aud (C) Sept 28/29 2009 Petra Smith M.Sc. Aud (C) Sept 28/29 2009 “What we have to learn to do, we learn by doing” (Aristotle, 384-322 B.C.) Petra Smith M.Sc. Aud (C) Sept 28/29 2009 Learning to swim: Need to be in the water to learn to swim… Need to be actively involved Need assistance to acquire skills Petra Smith M.Sc. Aud (C) Sept 28/29 2009 Petra Smith M.Sc. Aud (C) Sept 28/29 2009 Petra Smith M.Sc. Aud (C) Sept 28/29 2009 Petra Smith M.Sc. Aud (C) Sept 28/29 2009 Petra Smith M.Sc. Aud (C) Sept 28/29 2009 How we keep kids afloat.. Repeat, repeat, repeat… Slow down our own speech Emphasize important (key) words Break down sentences Use objects, pictures and gestures to help convey meaning PARENTESE Petra Smith M.Sc. Aud (C) Sept 28/29 2009 Petra Smith M.Sc. Aud (C) Sept 28/29 2009 Role of caregiver involves.. Helping the child, as the inexperienced conversational partner, to want to share thoughts, ideas and feelings with confidence and joy. Assisting the child in taking conversational turns provides the framework upon which typical language acquisition develops. Petra Smith M.Sc. Aud (C) Sept 28/29 2009 LANGUAGE DEVELOPMENT Key concepts First year of life Pre school language development Language growth K – Gr 3 Petra Smith M.Sc. Aud (C) Sept 28/29 2009 First year “ A child’s first word has behind it a history of listening, observing and experimenting with sounds and highly selective imitations of people” (M Whitehead, 2002: Developing Language and Literacy with Young Children) Petra Smith M.Sc. Aud (C) Sept 28/29 2009 Perceiving sounds Perceiving does not = understanding Perceiving leads to understanding Perceiving = Sound-receiving: “How far back do we have to go?” Petra Smith M.Sc. Aud (C) Sept 28/29 2009 Auditory abilities in newborns o o o o o Structures of the ear are fully formed in utero by 5 months. Babies show: Close to adult sensitivity to sounds Head turn to sound source (2 days) Prefer human to non human sounds (2 weeks) Recognize mothers voice (1 day) Ability to discriminate fine speech contrasts Petra Smith M.Sc. Aud (C) Sept 28/29 2009 Listening skills – what are they? Auditory detection Auditory attention Auditory recognition Auditory discrimination Auditory memory Auditory sequencing Petra Smith M.Sc. Aud (C) Sept 28/29 2009 More auditory skills: Auditory comprehension Auditory integration Auditory feedback Auditory application “We have two ears and one mouth so that we can listen twice as much as we speak.” (Epictetus) Petra Smith M.Sc. Aud (C) Sept 28/29 2009 More seriously: “ A child’s first word has behind it a history of listening, observing and experimenting with sounds and highly selective imitations of people.” (M. Whitehead, 2002: Developing Language and Literacy in Young Children) Petra Smith M.Sc. Aud (C) Sept 28/29 2009 Key concept – Hearing Age Hearing age is calculated in order to guide our expectations, assessment and intervention. Hearing age is the difference between the child’s chronological age and the amount of time hearing and learning to listen. Petra Smith M.Sc. Aud (C) Sept 28/29 2009 Hearing age A child is identified at birth with a mild hearing loss. The child is appropriately aided at 3 months of age and the family choose to use spoken language. At two years of age this child’s hearing age is 21 months. Petra Smith M.Sc. Aud (C) Sept 28/29 2009 Hearing age A child is identified at 20 months of age with a profound hearing loss. Powerful hearing aids give no benefit and the child receives a cochlear implant at 30 months of age. Spoken language is chosen. At five years of age the child’s hearing age is 30 months. His listening and spoken language skills will be similar to those of a child at two and a half years of Petra Smith M.Sc. Aud (C) Sept age 28/29 2009 Activity Work out the hearing age of the children in your handouts Petra Smith M.Sc. Aud (C) Sept 28/29 2009 ACTIVITY As you watch the video clips, make a note of: …the ways in which adults help children develop early listening and language skills. Petra Smith M.Sc. Aud (C) Sept 28/29 2009 First year comprehension: 2 to 4 months – response to different tones (soothing/playful/angry) 6 to 9 months – responds to familiar utterances in context (Here’s daddy/Say byebye) By 12 months – identification of up to 20 word meanings, without visual clues. Talk embedded in the here and now Petra Smith M.Sc. Aud (C) Sept 28/29 2009 Making sounds Birth to 8 weeks – ‘reflexive/vegetative’ noises 2 to 4 months – ‘cooing’ – vowel like sounds with consonant like sounds. 4 to 6 months – Vocal play – more definite and controlled; pitch glides. 6 to 8 months – reduplicated babble 8 to 10 months – variegated babble Petra Smith M.Sc. Aud (C) Sept 28/29 2009 Babbling and early speech.. Avoid clusters of consonants (spr.str) Vowels occur before consonants Friction sounds replaced by stops Characterized by use of stops and nasals Petra Smith M.Sc. Aud (C) Sept 28/29 2009 First words – 9 to 18 months Variegated babble still evident into second year. More rhythmical and melodic expressive jargon or ‘scribble talk’. Appearance of ‘proto words’ First true words are heard Homophones are used – words sound the same so meaning is derived from context Over-generalization – all men arePetra‘daddy’ Smith M.Sc. Aud (C) Sept 28/29 2009 ACTIVITY As you watch the video clips, make a note of: …the ways in which adults help children develop early listening and language skills. Petra Smith M.Sc. Aud (C) Sept 28/29 2009 18 to 24 months Comprehension is not reliant upon context Can talk about outside here and now Understanding of simple directions grows 2 word sentences begin Vocabulary grows Negatives are used Questions emerge (yes/no; where? whadat?) Petra Smith M.Sc. Aud (C) Sept 28/29 2009 18 to 24 months.. Brief conversations can be held – 2 or 3 turns usually, about familiar or context based content. Responses are still limited however, often leaving the adult feeling as though they are ‘talking to the wall’! Petra Smith M.Sc. Aud (C) Sept 28/29 2009 ACTIVITY As you watch the video clips, make a note of: …the ways in which adults help children develop early listening and language skills. Petra Smith M.Sc. Aud (C) Sept 28/29 2009 The Third Year Three, four and five word sentences emerge. Sentences become more grammatically correct. By three -helping/auxilliary verbs (can/will) -verb ‘to be’ – ‘am’ ‘are’ ‘is’ Expect many errors with these verb forms Petra Smith M.Sc. Aud (C) Sept 28/29 2009 The Third Year Articles ‘a’ ‘the’ are used (“That a kitty”) Negatives ‘can’t and ‘don’t’ appear. Pronouns develop (“Me want cookie”) Children begin to ask “Why…?” Early conceptual understanding is evident – in/out; big/little; top/bottom; etc.. A number of turns are now taken in a conversation initiated by the child. Petra Smith M.Sc. Aud (C) Sept 28/29 2009 3 to 5 Years Complex sentences are used to link two ideas (I had a cookie and Toby had two). ‘because’ and ‘when’ are used to link sentences. Verbs such as ‘think’ wish’ ‘pretend’ used. Grammar is more complex. Normal developmental errors abound (eg: past tense) Petra Smith M.Sc. Aud (C) Sept 28/29 2009 The development of stories Pretending with toys Treating pictures as real objects Pretending with an invisible object Conversational narrative Making a story with toys Making a story with toys and a book Planning, drawing and telling a story Enjoying a story from a book Acting out a story Retelling and discussing with no support material Petra Smith M.Sc. Aud (C) Sept 28/29 2009 Story telling at 3 Stories (narratives) become a regular part of the child’s conversation. Short stories of 1 or 2 sentences occur They are usually about their own experiences, or based on known stories. The child may be unwilling to ‘share the turns’ Petra Smith M.Sc. Aud (C) Sept 28/29 2009 Story telling at 4 Stories are longer – up to 4 or 5 complex sentences, usually about past events. The story contains –: an introduction (“You know what happened to my dog?”) background (“Well, he was out in the yard..”) information (“…and he made this big hole”) ending (“..and he buried my toy tractor!”) Petra Smith M.Sc. Aud (C) Sept 28/29 2009 Story telling at 5 More details are now provided (“My dog Sam likes to play in the yard while I have my supper”) An evaluation or judgement may be made at the end (“I didn’t play with that tractor any more. I don’t know how Sam knew that!”) Imagined stories are more involved – there are no boundaries! Predictions and problem solving may be involved. Petra Smith M.Sc. Aud (C) Sept 28/29 2009 Julian Astle (Dir. CentreForum): Why the under 5s should be our priority “….it is in the early years, rather than at the age of 18, that the battle for Social justice and social mobility will ultimately be won or lost” Petra Smith M.Sc. Aud (C) Sept 28/29 2009 K to Gr 3 Age 6 – Social and linguistic horizons are rapidly broadening and students are immersed in a sea of idiomatic and increasingly abstract language. Child: “What do you want to eat ?” Dad: “I’d like some sausages please” Child: “We haven’t got any sausages” Petra Smith M.Sc. Aud (C) Sept 28/29 2009 Dad: “Have you got any steak?” Child: “Yes, we’ve got steak.” (Turns to go) Dad: “Hey, hold on, you can’t rush off like that. If a customer asks for steak you have to ask him “How would you like your steak?” That’s very important if you’re going to be a waitress” Child: “How would you like your steak?” Petra Smith M.Sc. Aud (C) Sept 28/29 2009 Dad: “I’ll have mine well done.” Child: (trotting off to the kitchen): “OK, we’ll do the best we can!”. Petra Smith M.Sc. Aud (C) Sept 28/29 2009 High level language By 7 years of age, children are used to the idea that with language, things “are not always what they seem” To “kick the bucket” doesn’t always mean “to kick the bucket!” By 8 they are experimenting and composing their own jokes Petra Smith M.Sc. Aud (C) Sept 28/29 2009 Lifelong learning What does “high doh” mean? Petra Smith M.Sc. Aud (C) Sept 28/29 2009 Put into context… “On the day of the reception they were all at high doh at the office” Petra Smith M.Sc. Aud (C) Sept 28/29 2009 “What did mummy broom say to the baby broom?” “Go to sweep” Petra Smith M.Sc. Aud (C) Sept 28/29 2009 What’s five Q and five Q? Ten Q. You’re welcome! Petra Smith M.Sc. Aud (C) Sept 28/29 2009 What is at the end of everything? The letter ‘g’ Petra Smith M.Sc. Aud (C) Sept 28/29 2009 What animal can jump higher than a house? Any animal. Houses can’t jump. Petra Smith M.Sc. Aud (C) Sept 28/29 2009 Petra Smith M.Sc. Aud (C) Sept 28/29 2009 ACTIVITY As you watch the video clips, make a note of: …the ways in which adults help children develop early listening and language skills. Petra Smith M.Sc. Aud (C) Sept 28/29 2009