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Questions and Answers
Which design feature of human language allows users to discuss abstract concepts and hypothetical situations?
Which design feature of human language allows users to discuss abstract concepts and hypothetical situations?
According to Hockett's design features, what characteristic of language is demonstrated by combining meaningless sounds to create meaningful words?
According to Hockett's design features, what characteristic of language is demonstrated by combining meaningless sounds to create meaningful words?
Which feature of Hockett's design highlights the ability to create an infinite number of novel utterances?
Which feature of Hockett's design highlights the ability to create an infinite number of novel utterances?
What aspect of language does 'learnability', as a design feature, specifically emphasize?
What aspect of language does 'learnability', as a design feature, specifically emphasize?
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Which design feature of language is MOST directly related to the phenomenon of accents and dialects?
Which design feature of language is MOST directly related to the phenomenon of accents and dialects?
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What does the design feature 'total feedback' primarily enable a language user to do?
What does the design feature 'total feedback' primarily enable a language user to do?
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Which of Hockett's design features is most closely associated with the property that the word 'cat' bears no physical resemblance to an actual feline?
Which of Hockett's design features is most closely associated with the property that the word 'cat' bears no physical resemblance to an actual feline?
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What characteristic of human language is exemplified by the fact that speech sounds disappear quickly after being uttered?
What characteristic of human language is exemplified by the fact that speech sounds disappear quickly after being uttered?
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Which design feature of language refers to the ability of language users to create and understand an infinite number of sentences?
Which design feature of language refers to the ability of language users to create and understand an infinite number of sentences?
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Which design feature is characterized by the fact that words do not have an inherent connection to their meanings?
Which design feature is characterized by the fact that words do not have an inherent connection to their meanings?
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What does the design feature of semanticity in language indicate?
What does the design feature of semanticity in language indicate?
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Which design feature of language allows users to discuss past events or future possibilities?
Which design feature of language allows users to discuss past events or future possibilities?
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What does the design feature of interchangeability in language entail?
What does the design feature of interchangeability in language entail?
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Which area of the brain is primarily responsible for the production of hand movements in ASL patients?
Which area of the brain is primarily responsible for the production of hand movements in ASL patients?
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What does a patient with Broca's aphasia struggle with?
What does a patient with Broca's aphasia struggle with?
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What principle is illustrated when different tasks recruit different language-related networks?
What principle is illustrated when different tasks recruit different language-related networks?
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In patients with Wernicke's aphasia, what ability is generally preserved?
In patients with Wernicke's aphasia, what ability is generally preserved?
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What does brain lateralization refer to?
What does brain lateralization refer to?
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Which method provides evidence for right and left hemisphere specialization in language?
Which method provides evidence for right and left hemisphere specialization in language?
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What is the primary function associated with Wernicke's area?
What is the primary function associated with Wernicke's area?
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What is the significance of studies using dichotic listening?
What is the significance of studies using dichotic listening?
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Which type of network is primarily involved in speech perception?
Which type of network is primarily involved in speech perception?
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What characterizes Nicaraguan Sign Language in terms of its creation?
What characterizes Nicaraguan Sign Language in terms of its creation?
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Which factor significantly contributed to the fluency of the younger students in Nicaraguan Sign Language?
Which factor significantly contributed to the fluency of the younger students in Nicaraguan Sign Language?
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What does the critical period hypothesis suggest about language learning?
What does the critical period hypothesis suggest about language learning?
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What age range defines the critical period for language learning according to the discussion?
What age range defines the critical period for language learning according to the discussion?
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What challenge did the ‘wild’ children face in terms of language learning during their critical period?
What challenge did the ‘wild’ children face in terms of language learning during their critical period?
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How did late acquisition of American Sign Language (ASL) affect individuals compared to those who learned in infancy?
How did late acquisition of American Sign Language (ASL) affect individuals compared to those who learned in infancy?
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What is one issue surrounding the critical period hypothesis that remains unclear?
What is one issue surrounding the critical period hypothesis that remains unclear?
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Which of the following statements accurately reflects the vocabulary capabilities of Genie after four years of exposure to language?
Which of the following statements accurately reflects the vocabulary capabilities of Genie after four years of exposure to language?
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What was a significant modification made by younger students to Nicaraguan Sign Language?
What was a significant modification made by younger students to Nicaraguan Sign Language?
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What distinguishes a creole from a pidgin?
What distinguishes a creole from a pidgin?
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In the context of language creation, what critical role does cultural transmission play for humans?
In the context of language creation, what critical role does cultural transmission play for humans?
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How can the study of pidgins and creoles offer insights into the biological foundations of human language?
How can the study of pidgins and creoles offer insights into the biological foundations of human language?
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What is the primary characteristic of 'homesign' systems developed by deaf children?
What is the primary characteristic of 'homesign' systems developed by deaf children?
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What does the phenomenon of joint attention signify in the context of communication?
What does the phenomenon of joint attention signify in the context of communication?
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What is the significance of Nicaraguan Sign Language in the study of language?
What is the significance of Nicaraguan Sign Language in the study of language?
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How does the concept of cultural transmission contribute to our understanding of language evolution?
How does the concept of cultural transmission contribute to our understanding of language evolution?
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What can be inferred from observations of chimpanzee communication?
What can be inferred from observations of chimpanzee communication?
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What is the difference between chimp communication and communicating using joint attention?
What is the difference between chimp communication and communicating using joint attention?
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Why is it important to study 'homesign' in deaf children?
Why is it important to study 'homesign' in deaf children?
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Which design feature of language emphasizes that sounds used in communication serve no purpose other than to convey meaning?
Which design feature of language emphasizes that sounds used in communication serve no purpose other than to convey meaning?
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What characteristic of human language allows for the creation of unique messages using a limited set of sounds?
What characteristic of human language allows for the creation of unique messages using a limited set of sounds?
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Which design feature allows language users to adjust their communication based on their internal reflection on the message they are conveying?
Which design feature allows language users to adjust their communication based on their internal reflection on the message they are conveying?
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What aspect of language does the design feature of semanticity specifically address?
What aspect of language does the design feature of semanticity specifically address?
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Which design feature describes the use of language to convey thoughts about things that are not immediately present?
Which design feature describes the use of language to convey thoughts about things that are not immediately present?
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Which design feature indicates that every language has a set of sounds that can be used to form distinct units?
Which design feature indicates that every language has a set of sounds that can be used to form distinct units?
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What does the design feature of learnability highlight in the context of human language?
What does the design feature of learnability highlight in the context of human language?
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What aspect of language does the critical period hypothesis primarily address?
What aspect of language does the critical period hypothesis primarily address?
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How does younger student participation contribute to the evolution of Nicaraguan Sign Language?
How does younger student participation contribute to the evolution of Nicaraguan Sign Language?
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What issue does the critical period hypothesis face regarding its definition?
What issue does the critical period hypothesis face regarding its definition?
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Which of the following statements best illustrates the outcomes of late ASL acquisition?
Which of the following statements best illustrates the outcomes of late ASL acquisition?
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What is a characteristic of homesign systems developed by deaf individuals?
What is a characteristic of homesign systems developed by deaf individuals?
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What defines a pidgin language?
What defines a pidgin language?
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How does a creole differ from a pidgin?
How does a creole differ from a pidgin?
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What role does cultural transmission play in language development?
What role does cultural transmission play in language development?
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What does the term 'homesign' refer to?
What does the term 'homesign' refer to?
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What is a significant characteristic of chimps' communicative abilities?
What is a significant characteristic of chimps' communicative abilities?
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Which of the following reflects the capability of children deprived of language input?
Which of the following reflects the capability of children deprived of language input?
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What key feature do pidgins and creoles share?
What key feature do pidgins and creoles share?
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What observation can be drawn from the study of Nicaraguan Sign Language?
What observation can be drawn from the study of Nicaraguan Sign Language?
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What does the phenomenon of joint attention suggest about communication?
What does the phenomenon of joint attention suggest about communication?
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How does the lexical feature of a pidgin differ from that of a creole?
How does the lexical feature of a pidgin differ from that of a creole?
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Flashcards
Species-specific language
Species-specific language
Only humans possess the ability to use language.
Species-general language
Species-general language
All communities and individuals within a community have language.
Hockett’s design feature
Hockett’s design feature
A set of characteristics that define human language.
Semanticity
Semanticity
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Productivity
Productivity
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Duality of patterning
Duality of patterning
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Cultural transmission
Cultural transmission
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Learnability
Learnability
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Ape communication
Ape communication
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Joint attention
Joint attention
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Language input
Language input
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Pidgin
Pidgin
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Creole
Creole
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Homesign
Homesign
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Nicaraguan sign language
Nicaraguan sign language
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Lexical items
Lexical items
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Grammar complexity
Grammar complexity
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Prevarication
Prevarication
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Honeybee waggle dance
Honeybee waggle dance
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Vervet monkey alarm calls
Vervet monkey alarm calls
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Kanzi's communication
Kanzi's communication
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Washoe's sign language
Washoe's sign language
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ASL patients
ASL patients
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Broca's area
Broca's area
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Wernicke's area
Wernicke's area
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Brain lateralization
Brain lateralization
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Left-hemisphere damage
Left-hemisphere damage
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Split-brain patients
Split-brain patients
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Dichotic listening
Dichotic listening
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Double dissociation
Double dissociation
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Speech perception network
Speech perception network
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Word recognition network
Word recognition network
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Generational progression
Generational progression
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Critical period hypothesis
Critical period hypothesis
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Sensitive period
Sensitive period
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Victor of Aveyron
Victor of Aveyron
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Genie
Genie
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ASL late acquisition
ASL late acquisition
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Innate theories
Innate theories
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Language learning decline
Language learning decline
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Vocal-auditory channel
Vocal-auditory channel
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Rapid fading
Rapid fading
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Interchangeability
Interchangeability
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Total feedback
Total feedback
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Arbitrariness
Arbitrariness
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Displacement
Displacement
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Homesign System
Homesign System
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Critical Period
Critical Period
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Creating language
Creating language
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Study Notes
Biological Bases of Language
- Course Title: LING/PSYC 370B
- Dates: January 20th & 23rd
- Instructor: Gabrielle Manning
Roadmap
- Characteristics of human language
- Language creation & input
- Animal communication
- Genetics & neural bases
Characteristics of Human Language
- Species-specific: Only humans have language.
- Species-general: All communities and individuals within a community have language.
Hockett's Design Features
- Vocal-auditory channel: Language produced through the vocal tract is perceived through the auditory channel.
- Broadcast transmission and directional reception: Listeners can identify/receive signals.
- Rapid fading: Speech sounds fade quickly.
- Interchangeability: People can send and receive the same message.
- Total feedback: Internalization of a message, control, and adjustment of the message.
- Specialization: Language sounds are purely for communicative purposes.
- Semanticity: Associations between language units and places/people/things.
- Arbitrariness: Associations between language and the world are arbitrary.
- Discreteness: Language units are distinct; every language has a limited number of sounds (between 10-100).
- Displacement: Language can be used to communicate about things/places/people that are not present.
- Productivity: Novel messages can be created from discrete units.
- Cultural transmission: Language is learned through communicative interaction with others.
- Duality of patterning: Combination of different sounds (with no intrinsic meaning) to create words that convey meaning.
- Reflexiveness: Language can be used to describe or refer to language.
- Learnability: Language users can learn a second, third, or fourth language.
- Prevarication: Language can be used to make false statements, intentionally or unintentionally.
Animal Communication
- Animals communicate with one another in various ways.
- Despite sharing some features, animals do not have language.
- Examples of animal communication include the honeybee waggle dance and vervet monkey alarm calls, and ape communication using tools, which, in some cases, shows some degree of displacement.
Ape Communication
- Washoe (first non-human to learn sign language): Knowledge of ~350 signs; use of productivity.
- Koko: Sign language training at age 1; knowledge of >1000 signs; use of productivity.
- Kanzi: Uses keyboard with lexigraphs; understands complex syntactic sentences (e.g., "put the soap in the water," "click here to see"). Shows use of displacement and other complex communication.
Language Input & Creation
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Humans use cultural transmission to help with language learning
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Children deprived of language input can create properties of language.
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Examples include Pidgins and creoles
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Homesign: A gestural communication system created by a deaf person to communicate with others who do not know sign language.
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Nicaraguan Sign Language: A shared homesign system created from traditional transmission, undergoing generational progression. Younger students altered the system for more fluent expression and compact gestures.
Pidgins & Creoles
- Pidgins: A form of communication using lexical items from each language, creating a new grammar. Structurally simple (e.g., Russenorsk).
- Creoles: A pidgin that becomes a native language; a more grammatically complex version that provides information on the biological bases of human language.
Homesign
- A gestural communication system created by a deaf person to communicate with others who don't know sign language.
Nicaraguan Sign Language
- Younger students learned the system from older students, altering the system to be more fluent, creating more compact gestures. Benefited the most from structured input in terms of language learning.
Critical Period Hypothesis
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Critical period: When children appear to have an easier time learning language.
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"Wild" children: Socially isolated children (e.g., Victor of Aveyron, Genie), often have difficulty learning language.
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Late acquisition: Children who are born to hearing parents and learn ASL later in development can have limitations in their language ability compared to those who learn sign as infants.
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Sensitive/Optimal period for language learning? Is it a definite clear start and end point?
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Length? 5, 7, 13 years? Is all language learning equal? How about adult second language acquisition? Evidence and more questions about this ongoing research.
Genetics & Neural Bases
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Fun facts about the brain: The brain weighs approximately 3 pounds, a grain-of-sand sized piece of brain tissue could contain around 100,000 neurons, there are about 100 billion interconnected neural cells, and the brain is always active.
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Neurolinguistics: the study of how the physical brain relates to language behaviour.
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Specific language impairment (SLI): atypical language development without neurological damage, cognitive impairment or hearing issues, often leading to late speaking and ungrammatical sentences. Genetic component is strongly suspected.
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Hereditary component: example of FOXP2, a gene known to have a strong hereditary component impacting language learning, production, and grammar.
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Broca's area: A region of the frontal lobe, implicated in speech production and grammatical structure. Damage here leads to fragmented speech and difficulties. Case-study of "Tan".
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Wernicke's area: A region of the temporal lobe, implicated in language comprehension. Damage here leads to difficulties with comprehension while speech may be fluent but nonsensical.
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Aphasia: Language disruption (comprehension & production) caused by brain damage
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Broca's aphasia: Difficulty with word choice, halting speech, but intact comprehension.
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Wernicke's aphasia: Nonsensical but well-articulated fluent speech, difficulty with language comprehension.
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Possible causes of aphasia: stroke, trauma, head injury, tumor, overactive immune system.
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What about signed languages? • ASL patients show characteristics of Brocas and Wernickes' aphasia, but language is still expressed via hand movements, signifying a similar brain structure and function is present; further study needed.
Lateralization
- Brain lateralization: brains tend to specialize into hemispheres for different functions; impairment in language with damage to left-hemisphere indicates language exists in one side of the brain, providing evidence of lateralization.
- Supported by split-brain patients and healthy brain dichotic listening.
Separate Knowledge Systems
- Double dissociation: Evidence for two independent mental processes.
- Tasks (e.g., speech perception and word recognition) recruit different networks.
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Description
This quiz explores Hockett's design features of human language, focusing on abstract concepts, creativity, and the nuances of language structure. Test your understanding of how these features contribute to communication, dialects, and the unique characteristics of human language. Perfect for students of linguistics!