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23 Cards in this Set
- Front
- Back
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Frontal Lobe
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Planning, initiation, and inhibition of movement
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Temporal Lobe
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auditory processing
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Parietal Lobe
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Somatic Sense
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Occipital Lobe
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Visual Processing
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Insular
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Motor Speech Processing
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Limbic
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Emotion, motivation, and memory
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Aphasia
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Observations of brain damaged patients revealed that individuals frequently suffer from an acquired language impairment after injury to the left hemisphere.
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Other Evidence for LH responsible for speech.
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Evidence from split brain Patients...
RIGHT VISUAL FIELD PRESENTATION OF ITEMS CANNOT BE NAMED BUT CAN BE DRAWN WITH THE LEFT HAND!! |
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Why is the left hemisphere specialized for language?
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The left hemisphere performs certain processing that the right hemisphere does not.
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The left hemispere is____________ and the right hemisphere is____________
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Analitical/ holistic
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Monozygotic twins are similar in what way that dizogotic twiins??
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IQ, grammar, and vocabulary.
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Children with language impairments are more likely to???
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Have family members with language disorders.
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Monozygotic tiwns are more likely that dizogotic to both be language impaired if one is impaired. T or F???
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TRUE
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Adopted children with language impaired relatives are more likely to be impaired??
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YES
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Equipotentiality hypothesis
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LH is not specialized for language at birth. Both hemispheres can feasibly acquire language.
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Invariance hypothesis
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LH is specialized for language from birth.
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Give some evidence for the Invariance hypothesis.
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> LH response to speech sounds by infants under 10 mths and children between 4 and 11; 2 yr old show right hear adavantage. Infants show RE advantage for consonats.
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What is the critical period hypothesis??
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Period during development when we are most responsive to certain stimuli and subsequently most able to acquire certain behaviors.
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Can chimps communicate the way we do?? What do they lack?
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Chimps are not able to comprehend the notion of reference: words refer to things; lack the theory of mind: The ability to attribute mental state to others.
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What is phonological rule?
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A phonological rule is a description of how sounds pattern in certain circumstances.
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Infant categorical perception
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1 month infants show increased sucking rates for sounds from another VOT category.
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What plays a role in infant perception and what do they prefer??
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Prosody plays a role. And they prefer motherese and pauses at clauses not between clauses.
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What happens to infant perception development???
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By 10 to 12 months old, infants have trouble discriminating contrasts that are not in the language they are acquiring.
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