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An introduction

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Title: An introduction


1
The Amazing Act of Reading
  • An introduction

2
  • We are going to be focusing on reading, but as
    you will learn, all of the tasks involved in
    learning EFL--or any language
  • are really intertwined, interrelated, use brain
    functions that complement each other
  • and the more tasks you do together, the more you
    help each individual task!

3
What will we study?
  • what is reading? What does it involve? For native
    speakers? What happens when we learn a new
    language?
  • What origins of language and English specifically
    effect how the language is constructed? How
    learners learn it?
  • What happens biologicallyin the learner's body
    and brain? Which parts of the body send messages
    to the brain? What parts of the brain receive
    them?
  • What goes "wrong" or differently with SEN?
  • Based upon the biology and origins of language
    and language problems, why are multi-sensory
    learning and other rehabilitative techniques so
    popular? Why aren't they used for everybody?

4
  • We will start to explore these issues today and
    in later sessions (the brain and multi-sensory
    learning)(We have already heard from one of
    Israels experts in reading and multi-sensory
    learning.)
  • We will continue our "overview" as well as hear
    some presentations from students based upon our
    projects during the semester.
  • And we will focus on Strategies and classroom
    techniques and materials, including adapting
    materials. In our "Intro" session, we will not be
    covering Orton-Gillingham or other techniques in
    depththis is the area that Advanced students
    will be studying. But you are welcome to delve
    into their web page, and resources pages on the
    issues that I will be posting during the next few
    weeks.

5
  • So welcome to the Amazing Act of Reading
  • it really is Rocket Science?

6
A bit of background
  • The remedial reading grandfather Dr. Samuel
    Orton
  • Those that worked with him
  • Anna Gillingham, Bessie Stillman
  • Katherine Hickey studied with the Orton society,
    and developed the approach in England
  • There are MANY, MANY approaches to working with
    dyslexia and reading, but most are based on
    Ortons work
  • Remedial reading approaches were designed for
    native speakers. Adapted for ESL (English as a
    Second Language, where the student is surrounded
    by the language) and FURTHER adapted for EFL!

7
What does reading involve?Earlier this year we
said it involved decoding, comprehension
retention
  • Recognizing individual letters of the alphabet.
  • Understand that the letters represent speech
    sounds, which can be blended to form words.
  • Attach meaning to the words. (Pronunciation alone
    does not indicate success with the task of
    reading.)
  • Decode the words accurately, fluently, and
    automatically.
  • Understand syntax.

8
And. . .
  • Background knowledge
  • link new information to what they have already
    read, as well as to their background knowledge,
    and use this to anticipate forthcoming
    information.
  • Strategies
  • Connected text, construct sentence meanings and
    retain them in memory as they move on to new
    sentences.
  • At the same time, monitor word recognition to
    make sure that the words activated in their minds
    fit within the meaning of the context.
  • (Pre-reading)
  • And do students have to understand that letters
    on paper print text message?

9
  • The ability to read and comprehend depends upon
    rapid and automatic recognition and decoding of
    single words. Slow and inaccurate decoding are
    the best predictors of deficits in reading
    comprehension.
  • NICHD

10
  • Children with reading disabilities usually take
    longer to learn the sounds of the alphabet.
  • As these children learn to read, they may have
    difficulty in putting together the sounds of
    letters, to make a word or divide words into
    their separate sounds.

11
Automaticity
  • Fluent readers perform all the steps with such a
    high degree of automaticity that they do not even
    realize what is involved.
  • e.g. once the readers decodes a word, she must
    remember how to read it next time

12
Are we programmed for reading and writing???
  • Human beings are programmed for languagebut not
    for reading and writing.
  • These are skills that must be learned.
  • Some individuals learn these skills with
    seemingly little effort, while others struggle
    until they are taught in a skilled manner.

13
What is dyslexia?
  • Many people think that dyslexics see words
    backwardse.g., was for saw.
  • Dyslexia is much more complicated.
  • It is difficulty dys with language lexia

14
Learning and Reading Disabilities
  • Learning Disabilities a variety of disorders
    that affect how we get, keep, understand,
    organize, and use information.
  • Learning disabilities are caused by damage to a
    specific part of the brain and a person is either
    born with a learning disability or can develop
    one because of an injury that causes damage to
    certain brain functions.

15
Learning and Reading Disabilities
  • LDs range in severity and interfere with one or
    more of the following important skills
  • oral language (e.g., listening, speaking,
    understanding)
  • reading (e.g., decoding, comprehension)
  • written language (e.g., spelling, written
    expression)
  • mathematics (e.g., computation, problem solving).
  • organizational skills, social perception and
    social interaction.
  • Reading disabilities have been called
  • Developmental Reading Disorder and Dyslexia

16
Bottom line
  • Dyslexia or learning disabilities or
  • reading disabilities or
  • language learning disabilities
  • varies along a continuum
  • no matter what we label them,
  • no two are alike

17
What are common problems?
  • Visual or Auditory
  • Discrimination between one letter and another
  • Sequencing intake and output in the same order!
  • Memory remembering accurately what is heard or
    seen
  • Focus (Figure/ground) (the ability to listen to
    the teachers voice above all distracting
    background noises or to focus on one word on a
    blackboard filled with text)

18
  • Spatial (space)
  • Orientation (right/left)
  • Sequencing (ordering of letters in spelling)

19
  • Temporal (time)
  • Orientation (today and yesterday)
  • Sequencing (before and after)

20
Other problems that affect learning
  • Listening or following directions
  • Organization
  • Physical coordination
  • Poor attention (with or without hyperactivity).
  • Social or emotional difficulties.
  • Low self-esteem.

21
What is English all about?
22
  • The language system in the brain is a
    hierarchical series of steps with phoneme
    processing (single sounds of language) at the
    very bottom.
  • If learners have trouble with this first step, it
    is difficult to accomplish the next steps in the
    hierarchy which include
  • recognizing whole words,
  • understanding what they mean,
  • and remembering them.

23
The basic elements of reading
  • Phoneme
  • shortest unit of sound that can be recognized as
    being different and distinct from other sounds in
    a given language.
  • What are the initial sounds?
  • tab cat
  • Being aware of a phoneme being able to detect
    distinct sounds when presented in isolation or
    when embedded in other utterances.

24
Phonemic awareness
  • Understanding that words are composed of discrete
    elements of sound that are blended together to
    create meaningful units.
  • Current research shows us that difficulties in
    phonemic awareness can often lead to later
    problems in learning to read.

25
  • Phonemic awareness is the ability to identify,
    sequence, and manipulate individual sounds
    (phonemes) within words.
  • Sat has three phonemes
  • stamp has five phonemes
  • and three has only three phonemes

26
Phonological vs. phonemic awareness
  • Phonological awareness is sometimes described as
    the awareness of and ability to deal with
    syllables and smaller word units such as onsets,
    rimes, and phonemes.
  • While phonological awareness and phonemic
    awareness are often used interchangeably,
    phonological awareness may be considered a
    broader concept than phonemic awareness.

27
Onset and rime
  • Technical terms used to describe phonological
    units of a spoken syllable.
  • A syllable can normally be divided into two
    parts
  • the onset, which consists of the initial
    consonant or consonant blend,
  • and the rime which consists of the vowel and any
    final consonants.
  • So in the word "strap", "str" is the onset and
    "ap" is the rime. Words which share the same rime
    will also rhyme, but the spelling will be
    constant and not vary as it does with rhyme.

28
Phonology
  • Study of the sound system of the language.
  • The term phonics refers to the sound-symbol
    relationships, in English, between speech sounds
    and letters of the alphabet. Phonetics is the
    science of the production and perception of
    speech sounds.

29
Morphemes
  • Smallest unit of meaning in the language.
  • Free morphemes are elements of the language that
    can stand alone, such as the words run, dog,
    and house.
  • Bound morphemes are elements of the language that
    cannot stand alone and must be combined with
    another morpheme, such as a prefix (re-, un-,
    dis-) or a suffix (-ing, -ly).
  • Morphology is the study of the combination and
    behavior of these morphemes. It is the study and
    description of patterns of word formation in a
    language.
  • Note Syllables vs. morphemes interchangeable

30
  • Syntax governs the order of words in a sentence.
  • Meaning is affected by this sequencing of words.
    A sentence lacking proper syntax (Green my is
    house) will not convey meaning, but a sentence
    with proper syntax (My house is green) will.
  • SemanticsSemantics refers to word meaning, how
    words relate to one another, and what words mean
    in sentences. GrammarGrammar is the set of
    rules that describes how to structure a language.
    These rules dictate the way sequences of words
    may be combined to form acceptable sentences.
    Grammar also includes the rules of morphology,
    syntax, and semantics.

31
  • Morpheme - smallest unit of meaning
  • Syntax - word order
  • Semantics - study of word meaning
  • Morphology - study of word formation
  • Phoneme - shortest unit of distinct sound
  • Phonology - study of the sound system of the
    language
  • Grammar - rules describing language structure
    (including morphology, syntax and semantics)

32
  • Vowels and consonants differ in how they are
    produced and how they are used.
  • Combinations of sounds 44 sounds in the
    English language!

33
Language influences
  • English is a language of rules!
  • New words frequently enter English from other
    languages
  • English started out with Germanic Anglo-Saxon
  • French influencesgrammar, syntax, suffixes
  • The Renaissance brought from science and the arts
    Understanding of Greek and Latin morphemes helps
    students with comprehension, building vocabulary
    and spelling
  • New words regularly enter the language to explain
    new phenomena or advances in science and
    technology (e.g., Internet, microchip).
  • The printing press helped standardize the
    spelling of English.
  • Throughout the history of the English language,
    pronunciation of some words changed while the
    spelling remained the same.
  • This helps to explain the seemingly irregular
    spellings of certain words.

34
The Brain! and Multi-sensory learning
35
The brain!!!
  • What does the brain have to do with reading
    (Hint relay central?
  • What goes wrong?
  • How can we fix it?

36
Its difficult for some brains to acquire reading!
  • Mid-19th c. language capacity in the left
    hemisphere
  • Early 20th--language dysfunction might be due to
    innate developmental factors and not to lack of
    intelligence
  • Orton (1920s)many individuals with speech
    problems, also had difficulty learning to read
    and write despite normal intelligence.

37
  • Recent research has identified what may be the
    biological origins of a reading disability.
  • Individuals with reading disabilities have areas
    around the fissures on the left and frontal lobes
    of the brain that are over developed.
  • Other research suggests that some individuals
    with a reading disability may adapt by taking
    advantage of a superior visual processing ability.

38
The basicsLanguage-related parts of the brain
and their functions
39
Represents the left hemisphere of the brain.
While both hemispheres contribute to language
function, language is processed primarily in the
left hemisphere.
40
The basics
  • Cerebrummain part of brain.
  • hemispheres --Divided into right and left halves
  • Cerebral cortexlayers of nerve cells on surface
    of both hemispheres.
  • Lobesdivide the cortex
  • Gyrus--individual fold of cortex
  • Sulcus or fissure--cleft produced by this fold

41
  • posterior or anterior--
  • Areas of the brain can be described as posterior
    or anterior to other brain regions.
  • Posterior means to the rear or behind.
  • Anterior means at or toward the front.

42
  • Language functions--primarily in regions of the
    cortex in the left hemisphere.
  • The cortical area of the right hemisphere also
    performs language functions

43
Functions
  • Cortex ( which includes the parietal, temporal,
    and occipital lobes)
  • receive visual, auditory, tactile, and
    kinesthetic information,
  • organize it for analysis,
  • then disregard, store, or transmit the
    information as appropriate.

44
  • Frontal Lobe Master Functions
  • regulate attention and concentration.
  • Formulate plans in response to information
    from cortex,
  • organize the plans into behaviors,
  • and execute the behaviors or actions.

45
Parietal Lobe
  • Perceives movement and direction, including
    left/right direction.
  • Locate touch and percieve texture
  • Process feedback from movements, actions, speech,
    writing.

46
Postcentral gyrus
  • Sensory strip
  • Location parietal lobe just behind the central
    fissure,
  • Receives information through touch and transmits
    it to parietal lobe.
  • The left sensory cortex receives sensations
    primarily from the right side of the body, and
    the right sensory cortex receives sensations
    primarily from the left side of the body.

47
Occipital Lobe
  • Linked with vision--record, analyze, code, and
    store visual information.
  • Predominant at the back of the occipital lobe.
  • This is the primary visual area.
  • Integrated near the angular gyrus (juncture of
    lobes).

48
Temporal Lobe
  • Auditory functions.
  • This area in each hemisphere receives 60 percent
    of its information from the opposite ear and 40
    percent from the ear on the same side.

49
Wernickes area
  • Responsible for decoding sound and associating it
    with its source
  • discriminating between sounds, and
  • analyzing sound sequences.
  • also important in understanding spoken word and
    in reading and writing.

50
What goes wrong? Ectopias!
  • Dylsexiais it all in your mind?
  • http//www.interdys.org/servlet/compose?section_id
    5page_id47
  • Disruption of the brain during gestation starts a
    cascade of events resulting in reorganization of
    neuronal circuits and networks.
  • This reorganization isnt the best way to acquire
    language, and doesnt do well in the typical
    educational system.
  • Learning difficulties may result depending on the
    severity and location of brain alterations,
    cognitive strategies that compensate and other
    conditions.

51
  • nerve cells in unusual parts of the cerebral
    cortex
  • clusters of "ectopic" neurons are seen in the
    outside layer of the cerebral neocortexthe layer
    that usually doesnt have any cell!
  • Ectopias are densely and aberrantly connected
    with other brain areas.
  • Thus, one result of ectopia formation is the
    alteration of brain organization.
  • E,g, Normal brain assymetricaldyslexic
    symmetrical
  • (auditory area of temporal lobe)

52
  • Another change involves part of the visual path
    that may be functionally deficient in dyslexics
  • This visual processing disturbance could
    interfere with normal reading ability.

53
  • Deficits in other sensory paths, such as the
    auditory system could interfere with the normal
    acquisitions of phonological skills.

54
  • Functional meaning of changes is not always
    clear.
  • Differences in brain organization sometimes may
    result in a processing advantage.

55
Fixing it the multisensory way?
  • Because the brain itself is organized to
    integrate multisensory information, it is most
    effective to present information to students in
    multisensory ways.
  • A multisensory approach facilitates the
    processing of information because it integrates
    all of the students modalities for reception and
    expression.

56
Angular Gyrus
  • The area at the juncture of the temporal,
    occipital, and parietal lobes is called the
    angular gyrus. It is an area of communication
    among all three lobes.
  • Visual, auditory, tactile, kinesthetic, and
    vestibular information is integrated in the
    angular gyrus.
  • This area makes it possible to associate a
    printed word, processed in the occipital lobe,
    with sensory experiences (how the word sounds,
    the movements used to write the word, how the
    mouth moves to speak the word) processed in the
    parietal lobe. The angular gyrus also fosters
    connections between meaning and the spoken word
    processed in Wernickes area.

57
Frontal Lobe language output
  • Regulates attention and concentration by
    formulating plans, behaviors, and actions.
  • Essential for language output

To repeat a heard word, the stimulus moves from
the primary auditory area to Wernickes area.
From there it is transmittedto Broca's area,
(integrative region in the frontal lobes in which
information is coded, sequenced), and transmitted
to the motor region for output as speech.
58
  • To vocalize a written word, the information from
    the visual stimulus passes from the visual cortex
    in the occipital lobes to the angular gyrus.
  • The angular gyrus associates the visual stimulus
    with the auditory form processed in Wernickes
    area.
  • From this point the process is the same as
    speaking a heard word.
  • From Wernickes area, the stimulus is sent to
    Brocas area to be coded, sequenced, and
    transmitted to the motor region for output as
    speech.

59
Processing language
  • Writing in response to a spoken instruction
  • Recognition of the spoken word. Often depends on
    perception of very slight differences. Occurs in
    the primary auditory cortex of the temporal lobe.
  • Analysis of phonemes on the basis of prior
    learning.
  • This analysis probably occurs in Wernickes
    area.
  • 3) Most people pronounce an unfamiliar word
    before writing it. This takes place in Brocas
    area.
  • 4) Word is said aloud. Its phonemes, along with
    feedback derived from the speech act, are coded
    into letters. This takes place in the angular
    gyrus.
  • 5) The resulting information is transmitted to
    the frontal regions of the left hemisphere where
    it is organized into the proper sequence to form
    words.
  • 6) A motor plan for executing the act of writing
    is developed and transmitted to the motor cortex
    in the right hemisphere. Its output is written
    language.

60
Why is the auditory processing important?
  • Comprehension of a written word requires one to
    call to mind the words auditory form.
  • A child typically learns to understand written
    language by associating it with spoken language,
    which he or she already knows.

61
Sensory input
  • Large areas in the motor and sensory cortex are
    designated to parts of the body involved in
    language function.
  • The sensory cortex receives action produced
    through the motor cortex as new sensory input.
    This new input is feedback for the student.
  • The sensory feedback generated by the act of
    writing is
  • Kinesthetic and tactile (intentional movements of
    the fingers, thumb, hand, arm, and shoulder, as
    well as contact of fingers and hand with pencil
    and paper).
  • Visual (sight of letters written on the paper).
  • speaking is
  • Kinesthetic and tactile (movement of the mouth
    muscles feeling and placement of the face, lips,
    teeth, gums, jaw, tongue, and pharynx).
  • Auditory (sound of the word as it is produced).
  • reading is
  • Kinesthetic (eye muscle movements movement of
    the vocal tract, mouth, lips, etc. when reading
    aloud).
  • Visual (sight of letters and words).
  • Auditory (reading aloud, subvocalizing, or
    mentally recalling the auditory form of the words
    viewed).

62
What is the best remedial reading approach?
  • There are many remedial reading approaches that
    are used effectively (and some that are
    ineffective or ineffectively used) to work with
    native speakers, ESL and EFL students. Most
    studies agree that differences in approaches are
    not significant as long as the following factors
    are part of the approach
  • Diagnostic and prescriptive
  • Explicit instruction
  • Multi-sensory
  • Structured cumulative
  • cognitive
  • Some studies have also found that
  • regularity of instruction (several times in week)
  • in smaller groups
  • is more effective.

63
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64
Multi-sensory overcomes deficits
  • Due to visual and/or auditory processing
    deficits, individuals with dyslexia have
    difficulty coping with the symbols of language.
    Presentation of material is therefore
    multisensory
  • Instruction employs, in addition to the senses of
    sight and sound, the kinesthetic and tactile
    pathways. Students feel and touch to help them
    compensate for visual and/or auditory
    difficulties. Note research findings that are
    still "out" on whether it is proven that MS is
    neededhowever, lots of experience and common
    sense corroborate the need for this.

65
  • Orton--teachers of dyslexic individuals should
    base their instruction on the language
    triangle.
  • Following Ortons lead, all remedial programs
    have adopted this approach!

66
  • A multisensory approach aids the processing,
    retention, and application of information because
    it engages and integrates all of the students
    channels of reception and expression.
  • For reading, the initial input is visual (seeing
    the letter symbols) through the kinesthetic and
    tactile pathways (voicing, tracing, feeling
    letter shapes) to the auditory (producing
    sounds).
  • For spelling, initial input is auditory (hearing
    the dictated word) and moves through the
    kinesthetic pathway (writing the word) to the
    visual (seeing the printed letter or word).

67
  • In the temporal lobe this information is
    auditory.
  • In the occipital lobe the information is visual.
  • In the parietal lobe the information is
    kinesthetic and tactile.
  • Modality-specific information processed in each
    lobe is integrated with information received
    through other modalities, in the area where the
    three lobes are adjacent to one anothera region
    called the angular gyrus.

68
Remember
  • Multisensory
  • Auditory components hearing and processing
    sounds, sound discrimination and production of
    sounds
  • Visual components letter symbols printed
    letters or words
  • Kinesthetic/tactile voicing, tracing, feeling
    letter shapes

69
What is the best remedial reading approach?
  • There are many remedial reading approaches that
    are used effectively (and some that are
    ineffective or ineffectively used) to work with
    native speakers, ESL and EFL students. Most
    studies agree that differences in approaches are
    not significant as long as the following factors
    are part of the approach
  • Diagnostic and prescriptive
  • Explicit instruction
  • Multi-sensory
  • Structured cumulative
  • cognitive
  • Some studies have also found that
  • regularity of instruction (several times in week)
  • in smaller groups
  • is more effective.
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