Reading Writing Flashcards
Logogram
A written symbol that represents a word or morpheme.
Chinese
Syllabary
A writing system that represents each syllable with a different symbol.
Japan
Alphabet
a writing system that represents each phoneme with a different symbol
Orthography
The set of rules for writing the words of a language.
Shallow Orthography
The situation in which spelling and pronunciation are closely matched
Deep Orthography
The situation in which spelling and pronunciation are poorly matched.
Homophone
Words with the same pronunciation but different meanings
e.g., sound
Homograph
Words that are spelled the same but pronounced differently
Close/close, read/read, lead/lead, live/live
What do all writing systems have in common?
They all consist of characters that are composed of lines and curves in contrasting orientations.
What visual perceptual skill does the brain use to process letters?
Edge detection
Visual Word Form Area
A region between the occipital and temporal lobes where the symbols of the writing system are stored, regardless of the language or the type of script.
Gaze Contingency Paradigm
Experimental procedure in which a narrow window of text surrounding the fixation point is displayed on a computer screen.
fixated words show a frequency and predictability effect
Low frequency words are fixated longer, less predictable words are fixated longer.
Define Spillover Effect
Processing difficulties of the preceding word cause the fixation duration of the current word to be extended.
Dual Route Model
Readers can access a word’s meaning and then its pronunciation or its pronunciation and then its meaning.
Direct Route
Process of going straight from the written word to its meaning
Very common sight words (was, of, the) and very irregularly spelled words (enough and yacht)
Indirect Route
Process of accessing the meaning of a written word by first reconstructing its pronunciation.
Unknown words that must be sounded out (atriscoldate, wug)
Acquired Dyslexia
An impairment in reading ability due to brain damage in a person who had previously been a skilled reader.
Surface Dyslexia
A condition in which the ability to read regularly spelled words and pseudowords (indirect route) is spared while the ability to read irregularly spelled (direct route) words is lost.
Phonological Dyslexia
A condition in which reading is relatively spared with the exception that the ability to sound out unfamiliar words (indirect route) is lost.
Where is the damage to the brain when a patient experiences surface dyslexia?
Left temporal lobe, ventral stream