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Skill of Reading
Psychology of reading - perceptual
process - the eye movement, the
eye voice; eye- memory span
M.Vijayalakshmi
Assistant Professor
Unit – 4 :
Skill of Reading
Unit – 4 :
Skill of Reading
4.1 Reading as the first of the three R's - Values of
Reading.
4.2 Psychology of reading - perceptual process -
the eye movement, the eye voice; eye- memory
span.
4.3 Factors affecting reading ability - reading
readiness.
4.4 Methods of teaching reading.
4.5 Evaluation of reading - reading scales and
inventory.
Unit – 4 :
Skill of Reading
4.2 Psychology of reading - perceptual
process - the eye movement, the eye
voice; eye- memory span.
Reading represents a natural
laboratory for studying almost
all cognitive processes -- from
sensation and perception to
comprehension and
reasoning.
Perception
• Perception = Sensation + Meaningful
Interpretation
• Process of getting to know objects and
objective facts by the use of the senses
-R.S. Woodworth and D.G. Marquis
Law of Perceptual Organization
Figure and Ground Relationship
Determinants of Perception
• External Factors
i. Proximity
ii. Similarity
iii. Continuity
iv. Closure
• Internal Factors
i. Past experiences
ii. Attitude or Mental set
Errors in Perception
Illusion
Hallucination
Perceptual Skills
• Words that begin with the same
letter
• Words that end with the same
letter
• Recognizing words from the shape
and placement of the letters
Eye Movement
Eye Voice
The eye-voice span is the distance that
the eye is ahead of the voice in reading
aloud.
(A simple experiment: try reading a
page out loud. Chances are more than
likely you will turn to the next page
before you have said the final words on
the page you are vocalizing.)
• EVS as the distance that the eye is ahead of
the voice during reading aloud.
• EVS to be on the order of 15 letters (or two to
three words) for college students and as
increasing over the course of high-school
education
Although it is possible that synchronization of
the eyes with the speed of articulation is
attempted for no particular reason, the EVS is
more likely related to updating of working
memory.
During the time between visual input and
speech output, the written text is
transformed into a phonological code, which
is then buffered in the phonological loop
The need for translation into a phonological
code arises from the fact that purely visual
short-term memory decays very quickly
Buffering is necessary because the
articulatory motor system is just too slow to
produce understandable speech at the
maximum rate of visual decoding and
grapheme-to-phoneme conversion.
EVS in a RAN task correlated with
naming speed only when highly familiar
and practiced symbols (digits) were
named automatically, but not with
naming of less well-practiced items with
identical articulatory demands (number
of dots on a dice).
Moreover, dyslexic readers did not exhibit
this correlation between EVS and automatic
naming of digits, suggesting that a larger EVS
is indicative of buffering of material that can
be rapidly decoded and translated from
graphemic input into a phonological code.
Buffering is followed by selection of and
commitment to a single phonological code in
order to conduct explicit programming for
the articulatory response
• In general, as we don’t appear to use visual
short-term memory for buffering of text,
most of the buffering during oral reading is
probably on the phonological side of the
translation, but before the actual articulatory
motor processes start.
• This is compatible with estimates of the inner
voice during silent reading: phonological
codes appear to be activated for most words
we read and this phonological information is
held in working memory and is used to
comprehend text
• These phonological codes lag behind the eyes
in reading. The phonological buffer in the
working-memory model has a special
capacity for temporal order information.
• Thus, one important function of phonological
codes is to provide access to the order in
which words were read.
• Synchronized recordings of eye movements and
other motor activity are occasionally reported
from other domains, for an overview; for
example there are several reports of the eye-
hand span during piano playing, writing,
typewriting, or performing sports.
• One general finding emerging from these studies
is that the eye-hand span increases with
expertise if measured in units of information
(letters or notes), whereas it appears to be fairly
constant at around one second if measured in
units of time.
Although these data are only indirectly
related to oral reading because of obvious
differences in input information and effector
system, they are similar in the need to
coordinate fast eye movements and a much
slower motor system.
In particular, working memory buffering is
also needed for other forms of output, but
may use different codes depending on the
output demands.
Eye Memory Span
• Visual memory describes the relationship
between perceptual processing and the
encoding, storage and retrieval of the
resulting neural representations.
• Visual memory occurs over a broad time
range spanning from eye movements to
years in order to visually navigate to a
previously visited location.
• Visual memory is a form of memory
which preserves some characteristics of
our senses pertaining to visual
experience.
• We are able to place in memory visual
information which resembles objects,
places, animals or people in a mental
image.
• The experience of visual memory is also
referred to as the mind's eye through which
we can retrieve from our memory a mental
image of original objects, places, animals or
people.
• Visual memory is one of several cognitive
systems, which are all interconnected parts
that combine to form the human memory.
Short term visual memory
• Visual short term memory is the
capacity for holding a small amount of
visual information in mind in an active,
readily available state for a short period
of time (usually no more than 30
seconds).
• Although visual short term memory is
essential for the execution of a wide array of
perceptual and cognitive functions, and is
supported by an extensive network of brain
regions, its storage capacity is severely
limited.
• Visual short-term memory storage is
mediated by distinctive posterior brain
mechanisms, such that capacity is
determined both by a fixed number of
objects and by object complexity.
Long term visual memory
• Recall of the patterns from long term visual
memory is associated with rCBF increases in
different areas of the prefrontal cortex and
the anterior cingulate cortex.
Sources are taken from
•Slidesharenet.com
•Web sources

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Skill of Reading

  • 1. Skill of Reading Psychology of reading - perceptual process - the eye movement, the eye voice; eye- memory span M.Vijayalakshmi Assistant Professor
  • 2. Unit – 4 : Skill of Reading
  • 3. Unit – 4 : Skill of Reading 4.1 Reading as the first of the three R's - Values of Reading. 4.2 Psychology of reading - perceptual process - the eye movement, the eye voice; eye- memory span. 4.3 Factors affecting reading ability - reading readiness. 4.4 Methods of teaching reading. 4.5 Evaluation of reading - reading scales and inventory.
  • 4. Unit – 4 : Skill of Reading 4.2 Psychology of reading - perceptual process - the eye movement, the eye voice; eye- memory span.
  • 5.
  • 6. Reading represents a natural laboratory for studying almost all cognitive processes -- from sensation and perception to comprehension and reasoning.
  • 7.
  • 8. Perception • Perception = Sensation + Meaningful Interpretation • Process of getting to know objects and objective facts by the use of the senses -R.S. Woodworth and D.G. Marquis
  • 9.
  • 10. Law of Perceptual Organization
  • 11.
  • 12.
  • 13. Figure and Ground Relationship
  • 14. Determinants of Perception • External Factors i. Proximity ii. Similarity iii. Continuity iv. Closure • Internal Factors i. Past experiences ii. Attitude or Mental set
  • 16. Perceptual Skills • Words that begin with the same letter • Words that end with the same letter • Recognizing words from the shape and placement of the letters
  • 18.
  • 19.
  • 20.
  • 21.
  • 22.
  • 23.
  • 24.
  • 25.
  • 26.
  • 27.
  • 28.
  • 29.
  • 30.
  • 31.
  • 32.
  • 33.
  • 34.
  • 36. The eye-voice span is the distance that the eye is ahead of the voice in reading aloud. (A simple experiment: try reading a page out loud. Chances are more than likely you will turn to the next page before you have said the final words on the page you are vocalizing.)
  • 37. • EVS as the distance that the eye is ahead of the voice during reading aloud. • EVS to be on the order of 15 letters (or two to three words) for college students and as increasing over the course of high-school education
  • 38. Although it is possible that synchronization of the eyes with the speed of articulation is attempted for no particular reason, the EVS is more likely related to updating of working memory. During the time between visual input and speech output, the written text is transformed into a phonological code, which is then buffered in the phonological loop
  • 39. The need for translation into a phonological code arises from the fact that purely visual short-term memory decays very quickly Buffering is necessary because the articulatory motor system is just too slow to produce understandable speech at the maximum rate of visual decoding and grapheme-to-phoneme conversion.
  • 40. EVS in a RAN task correlated with naming speed only when highly familiar and practiced symbols (digits) were named automatically, but not with naming of less well-practiced items with identical articulatory demands (number of dots on a dice).
  • 41. Moreover, dyslexic readers did not exhibit this correlation between EVS and automatic naming of digits, suggesting that a larger EVS is indicative of buffering of material that can be rapidly decoded and translated from graphemic input into a phonological code. Buffering is followed by selection of and commitment to a single phonological code in order to conduct explicit programming for the articulatory response
  • 42. • In general, as we don’t appear to use visual short-term memory for buffering of text, most of the buffering during oral reading is probably on the phonological side of the translation, but before the actual articulatory motor processes start. • This is compatible with estimates of the inner voice during silent reading: phonological codes appear to be activated for most words we read and this phonological information is held in working memory and is used to comprehend text
  • 43. • These phonological codes lag behind the eyes in reading. The phonological buffer in the working-memory model has a special capacity for temporal order information. • Thus, one important function of phonological codes is to provide access to the order in which words were read.
  • 44. • Synchronized recordings of eye movements and other motor activity are occasionally reported from other domains, for an overview; for example there are several reports of the eye- hand span during piano playing, writing, typewriting, or performing sports. • One general finding emerging from these studies is that the eye-hand span increases with expertise if measured in units of information (letters or notes), whereas it appears to be fairly constant at around one second if measured in units of time.
  • 45. Although these data are only indirectly related to oral reading because of obvious differences in input information and effector system, they are similar in the need to coordinate fast eye movements and a much slower motor system. In particular, working memory buffering is also needed for other forms of output, but may use different codes depending on the output demands.
  • 47.
  • 48. • Visual memory describes the relationship between perceptual processing and the encoding, storage and retrieval of the resulting neural representations. • Visual memory occurs over a broad time range spanning from eye movements to years in order to visually navigate to a previously visited location.
  • 49. • Visual memory is a form of memory which preserves some characteristics of our senses pertaining to visual experience. • We are able to place in memory visual information which resembles objects, places, animals or people in a mental image.
  • 50. • The experience of visual memory is also referred to as the mind's eye through which we can retrieve from our memory a mental image of original objects, places, animals or people. • Visual memory is one of several cognitive systems, which are all interconnected parts that combine to form the human memory.
  • 51. Short term visual memory • Visual short term memory is the capacity for holding a small amount of visual information in mind in an active, readily available state for a short period of time (usually no more than 30 seconds).
  • 52. • Although visual short term memory is essential for the execution of a wide array of perceptual and cognitive functions, and is supported by an extensive network of brain regions, its storage capacity is severely limited. • Visual short-term memory storage is mediated by distinctive posterior brain mechanisms, such that capacity is determined both by a fixed number of objects and by object complexity.
  • 53. Long term visual memory • Recall of the patterns from long term visual memory is associated with rCBF increases in different areas of the prefrontal cortex and the anterior cingulate cortex.
  • 54.
  • 55.
  • 56.
  • 57.
  • 58.
  • 59.
  • 60. Sources are taken from •Slidesharenet.com •Web sources