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Psycholinguistics., Apuntes de Filología Inglesa

Asignatura: Psycholinguistics, Profesor: ana laura rodriguez, Carrera: Filología Inglesa, Universidad: UCM

Tipo: Apuntes

2014/2015
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Subido el 11/06/2015

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1. BASIC APPROACH TO PSUCHOLINGUISTICS
PSYCHOLINGUISTICS
It is the study of psychological processes involved in language. Language activity
reveals fundamental things about the mind and how it deals with perceptions, feelings
and intentions.
Speaking and Listening
Are tools that people use in more global activities. They are used to convey facts, ask
for favors or make promises. Other people listen to receive this information. These
actions are: casual conversations, negotiations, other social exchanges.
Speaking and listening also tell us about social and cultural activities.
e.g Why don’t you go for a walk, it’s a nice day?
Psycholinguistics traditional concerns:
-Comprehension: The mental processes used when people listen to, comprehend and
remember what they hear or read.
It is an active and dynamic process. We comprehend, understand speech, store and
remember information. E.g. Are you thirsty? Do you want a glass of water? She is
offering me water because she thinks I’m thirsty or she is inviting me to come in.
The final goal of comprehension is understanding.
Multilevel analysis: -Phonological analysis: The construction of an appropriate
segmentation of the incoming signals. This has the purpose of
recognizing words.
-morphological identification: The individual identifies strings of
sounds as constructing words. The words are identified in their
features.
-syntactic analysis: The individual has to analyze phrases and
sentences. He/she has to give the correct functional interpretation
to each constituent. E.g. John is eager to please / John is easy to
please.
-lexical analysis: This process is important in order to scan the
possible meaning of words. After scanning the possible meanings,
we choose the one that best fit in the context of the text being
processed.
-semantic-syntactic analysis: The receiver has to assign the
appropriate semantic case role to the participant, and the events
represented in the sentence: e.g. The key opened the door (the key
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1. BASIC APPROACH TO PSUCHOLINGUISTICS

PSYCHOLINGUISTICS

It is the study of psychological processes involved in language. Language activity reveals fundamental things about the mind and how it deals with perceptions, feelings and intentions.

  • Speaking and Listening Are tools that people use in more global activities. They are used to convey facts, ask for favors or make promises. Other people listen to receive this information. These actions are: casual conversations, negotiations, other social exchanges.
  • Speaking and listening also tell us about social and cultural activities. e.g Why don’t you go for a walk, it’s a nice day? Psycholinguistics traditional concerns: -Comprehension: The mental processes used when people listen to, comprehend and remember what they hear or read. It is an active and dynamic process. We comprehend, understand speech, store and remember information. E.g. Are you thirsty? Do you want a glass of water? She is offering me water because she thinks I’m thirsty or she is inviting me to come in. The final goal of comprehension is understanding. Multilevel analysis: -Phonological analysis: The construction of an appropriate segmentation of the incoming signals. This has the purpose of recognizing words. -morphological identification: The individual identifies strings of sounds as constructing words. The words are identified in their features. -syntactic analysis: The individual has to analyze phrases and sentences. He/she has to give the correct functional interpretation to each constituent. E.g. John is eager to please / John is easy to please. -lexical analysis: This process is important in order to scan the possible meaning of words. After scanning the possible meanings, we choose the one that best fit in the context of the text being processed. -semantic-syntactic analysis: The receiver has to assign the appropriate semantic case role to the participant, and the events represented in the sentence: e.g. The key opened the door (the key

is the instrument) The boy opened the door (the boy is the agent) The door opened (The door is the patient acted upon) -pragmatic analysis: The receiver may need to go beyond propositional information, so as to understand the meaning of the text. E.g -Have you got the time? +Yes, I have…..It’s eight o’clock. Proper interpretation needs the interpretation of the indirect meaning. -Production: The mental processes people develop to come to say what they say or write. It is the the mental process by which people come to say what they say. Sub-Processes: Mainly those that have to do with things that the producer has to encode in language.

  • Propositional or ideational meanings: What the receiver has to reconstruct from the decodification of the incoming signal.
  • Communicative purpose: The intended purpose of the speech act.
  • To unfold a thematic structure: -Fitting the contribution in and at the appropriate point, so as to maintain the coherence of the communicative act.
  • To encode the message within certain grammatical structure. -Acquisition: The mental processes developed by people when acquiring their first language. -How coplex activities develop and mature in very young children, as they acquire their mother tongue. -Psycholinguistics dela with how we acquire and develop those complex activities in comprehension and production processes, when learning a first language. -How language competence is achieved by children when learning their mother tongue. -Competence is then understood as the general set of abilities shared by native speakers of a language.
  1. THE COGNITIVE APPROACH Psycholinguistics is the study of the relationship between language and thought. It is the part of the general field of psychology known as cognitive psychology. COGNITIVE PSYCHLOGY.

Cognitive Psycholinguistics / Psychology of language areas of study: -Language processing: Processes that are performed when listening, speaking, reading and writing. Stages in the development of these skills. The way we turn a grammatical structure into a piece of information. -Language storage and access: How lexical information is stores in our minds. How we manage to find that information when we need it. The forms that the rules of grammar take. -Comprehension theory: How we bring world knowledge to bear upon new information. How we are able to construct a global meaning representation from the words we hear or read. -Language and the brain: Neurological activity involved in language processing activities. The location of linguistic knowledge and semantic concepts. Neurological and muscular activity involved in speech. Differences in the human brain to account for the fact that our species has developed language. -Language in exceptional circumstances: Language impairments (dyslexia, etc). Influence of brain damage or age on language. Deafness and language. -First Language acquisition: How infants acquire their first language. The stages infants go through in developing syntax, vocabulary and phonology. The evidence for an innate faculty for language. -Bilingualism and second language acquisition: How young children can acquire two languages simultaneously. How we can learn a second language in adulthood. How a second language should be taught. DIFFERENCES BETWEEN COGNITIVE LINGUISTICS AND THE PSYCHOLOGY OF LANGUAGE OR COGNITIVE PSYCHOLINGUISTICS. THE COGNITIVE APPROACH. COGNITIVE LIGUISTICS.

  • Cognitive Linguistics: -It is an approach to the study of language, conceptual systems, human cognition, and general meaning construction. -Cognitive linguistics recognizes that the study of language is the study
  • When we engage in any language activity: -Vast cognitive and cultural resources -Models and frames -Multiple connections -Large arrays of information

-Creative mappings -Transfers -Elaborations

  • Language does not “represent” meaning; it prompts for the meaning in particular contexts with particular cultural models and cognitive resources. DDIFFERENCES BETWEEN COGNITIVE LINGUISTICS AND COGNITIVE PSYCHOLINGUISTICS / PSYCHOLOGY OF LANGUAGE -Goals of Cognitive Psycholinguistics and Psycholinguistics: Cognitive Linguistics: How language reflects the working of the mind. E.g. studying whether different numbers of color words in different languages affect how speakers of these languages perceive colors. Psycholinguisitics how language handles the working of the memory e.g. Studying how language abilities are affected by strokes in different areas of the brain words in different languages affect how speakers
  • GOALS OF THE PSYCHOLOGY OF LANGUAGE -To study mental processes involved in language comprehension, production and acquisition. Applied to different linguistics modalities (oral, written,…). Multimodal communication e.g. gestures. -To study the mental or cognitive activity related to language use. -To study language behavior that the study of language in use implies.
  • It involves the study of: -Language use constrained by communicative goals or cognitive functions. -The study of the purposes language has to fulfill. Cognitive linguistics is based on the findings of Psychology of language research.

-Assumptions about the nature of language: Cognitive linguistics: Language is considered as fully integrated with other cognitive functions, such as the ability to sort objects into groups or process social interactions. Assumes that language can be viewed as both a reflection of these cognitive functions and a potential driver behind them.

  1. Are explicit rules necessary when considering language processes?
  2. How sensitive are the results of experiments to the particular techniques employed?
  3. Studies of brain damaged people THE PSYCHOLOGY OF LANGUAGE HAS TWO MAIN SIDES:
  • The theoretical side:
  • Aims at providing theories and models to explain language behavior in terms of processes.
  • Processes that can be applied to language comprehension, production and acquisition.
  • The practical side
  • Aims at the application of those models and theories to specific fields: -Bilingualism -Writing -Second Language acquisition -Teaching second languages. RELATIONSHIP BETWEEN LINGUISTICS AND PSYCHOLINGUISTICS Linguisitcs provides a vocabulary for talking about the ways in which sentences are constructed from individual words and ways in which words themselves are constructed from smaller components…Psycholinguistics attempts to determine how these structures are analyzed to yield meaning. If linguistics is about language, psucholinguistics is about the brain. Psycholinguistics then need to learn at least enough linguistics to have this systematic vocabulary and conversely linguists need to have a grasp pf cognitive processes and their possible neural underpinnings.

THE PSYCHOLOGY OF LANGUAGE. IMPORTANT POINT FOR LNIGUISTS.

  • In the psychology of language: -A sentence is not a simple chain of words -Words in a sentence are interrelated and represent a mental configuration -When uttering a sentence, that is present in consciousness as a whole entity.
  • A sentence is a simultaneous structure: -It is present to consciousness in its totality
  • A sentence is sequential -The conscious experience of that totality changes as particular ideas change and move from the focus of attention
  • The meaning of a sentence is not just a string of words
  • The meaning of a sentence is an idea
  • That idea gives birth to a string of words and determines its temporal sequence
  • The temporal sequence does give meaning to the sentence
  • The meaning of the sentence is built up from the knowledge of how rules of order are to be interpreted in a language
  • The meaning of a sentence comes from a cognitive activity. It involves: knowledge of word meanings and knowledge of particular conventions or rules.
  • Related to language processing: it implies: memory and representation of knowledge structures.
  • The study of different types of knowledge and their representation
  • The study of the different operations and processes that involve knowledge representations in language use
  • The study of evolving and psychological aspects of linguistic activity.
    1. DATA IN THE PSYCHOLOGY OF LANGUAGE METHODOLOGIES IN COGNITIVE LINGUISTICS AND PSYCHO. -Both rely on data from recordings or transcripts of spoken language and statistical analysis of language patterns found in these materials. Both also rely on data from experiments. Cognitive L.: Speaker judgments about isolated language tokens cannot give an accurate picture of a speaker’s knowledge and use of language. Psycho: The technique of asking experiment subjects directly about their perceptions about the grammaticality of sample sentences or the possible usages of certain words.
  • Techniques used in the psychology of language: -Observation: from recording linguistic behavior
  • Linguists: study how language is structured. In the field of neurol: how language structures can be instantiated in the brain
  • Psychologists: -Psycholinguists: In the field of nueolinguistics: study language processing in normal individuals. -Neuropsycholinguists: Study the breakdown of cognitive abilities that result from brain damage. In the field of neurol.: Study brain-damaged patients
  • Speech pathologists: Professionals to provide therapy for language problems. In the field of neurol.: Contribute their special knowledge of aphasia and their clinical and theoretical approaches.
  • Cognitive scientists: Interested in the study of the processes involved in thinking and theories that may explain them. In the field of neurol.: Contribute to answering questions about the relationships of cognitive mechanisms with language processing. Suggest ways of using computer modeling to understand language performance.
  1. The objects of neurolinguistic studies: -The two objects of study: -Language and neural components -These can be divided into: -Actual permanent things -Processes these permanent things are involved in
  2. Linguistics: -Traditional levels of analysis: -Phonology -Morphology -Syntax -Discourse -Semantics -Lexicon -Other types of classifications relevant in neurolinguistics: -Distinction between: -Oral and written language -Oral and visual-gestural language -Synthetic and analytic languages.
  • Neurology

-19th century and part of the 20th century: -The gross areas of the brain -External surface (cortex) -Internal space (subcortical areas) -grosser areas are composed of: -different cell types and different levels -no knowledge of how individual cells behave specifically in language processing

  • Two major schools in neurolinguistics: -Localizationism -Holistic
  • Localizationism: -19th century -The left hemisphere was responsible for language -They understood: -The central parts of the outer surface of the left hemisphere seemed more crucially linked to language. -Because damage to other parts of the left hemisphere had very few consequences for language abilities. -Different patterns of language disorders, specifically aphasias, were observed -Areas within the left hemisphere cortical language area were parceled out -With one area nearer the front of the head deemed responsible for producing language and another, further back, for comprehension. -In recent decades: Cortical stimulation: has permitted to open up the skull and stimulate points on the durface of the brain to know which areas of the hemispheres are responsible for language processing. -Positron emission tomography (PET-Scans) -To observe less invasively how areas of the brain operate. -It’s possible to see a subject’s brain on a computer screen, and different areas of the brain appear to light up while a healthy person is undertaking certain language tasks.
  • Logic
  • Routine or well rehearsed processing
  • Processing pleasurable experiences
  • Involved in decision-making process
  • Language: Linear reasoning functions: grammar, word production, literal meanings.
  • Right hemisphere:
  • Spatial abilities
  • Face recognition
  • Visual imagery
  • Audiological stimuli: Music
  • Numerical coputation: approximate calculation, numerical comparison, estimation.
  • Depression
  • Processing novel situations
  • Language: Holistic reasoning functions: accentuation, prosody (rhythm, stress, intonation)
  • Pragmatics
  • Contextual meanings
  • The cortex is distinguished by its convolutions: the hills and valleys known: Gyri and Fissures or sulci
  • Certain gyri and sulci can be used to delimit the four lobes: -Frontal: reasoning, planning, parts of the speech, movement, emotions, and problem solving -Parietal: movement, orientation, recognition, perception of stimuli -Occipital: visual processing -Temporal: perception and recognition of auditory stimuli, memory and speech.
  • The Rolandic fissure separates the frontal and the parietal lobes
  • The Sylvian fissure cut through language area, with the temporal lobe below and the parietal and frontal lobes above.
  • The cerebral cortex functional areas:
    • Sensory ■ Receive sensory input
    • Motor ■ Control movement of muscles
    • Association areas ■ Complex functions: learning and decision ,aking ■ Complex movements: writing

-Ordering of opposites -naming objects -higher logical operations

  • Volitional association area
  • Prefrontal cortex, frontal lobes
  • Receives fibers from all sensory systems: vision, hearing, touch, taste, smell
  • Very interconnected with the: limbic system (emotional responses) Verbal association area Spatial association area
  • Coordinates highly complex movements
  • Is the “seat of the will”, for all goal-oriented behavior, actions and intentions
  • Able to focus on important tasks through redundancy
  • It computes: -Planning -Imagining -Deciding -Attention regulation
  • sign language
  • the same locations
  • these locations and areas: -Don’t appear to be specific to heard or spoken language -Broadly associated the individual’s primary language modality
  • Language processing basics -The wenicke-Geschwind model
  • Language functions not restricted to left hemisphere ■ Important role of the right hemisphere in deep dyslexia ■ Importance of subortical areas ■ Brain damage has no clear-cut effects as the model predicts ■ Electrical stimulation of different regions have the same effect ■ Selective stimulation of Broca’s and Wernicke’s areas does not produce expected results

6.LANGUAGE DISORDERS

INTRODUCTION

-Aphasia: Language deficits acquired after brain damage. Affects the production or comprehension of speech and the ability to read or write. Injury to the brain-most commonly from: a stroke, head trauma, brain tumors, infections. -Not all aphasics have the same symptoms -Language difficulties without cognitive impairment

  • Classification of aphasias:
    • Broca’s aphasia
    • Wernicke’s aphasia
    • Conduction aphasia
    • Anomic aphasia
    • Global aphasia
    • Transcortical motor aphasia
    • Transcortical sensory aphasia
  • Agraphia: disorder of language apparent in writing (inability to write)
  • Alexia: Disorder of language apparent in reading
  • Anarthria: Disturbances of language due to: severe intellectual impairment, loss of sensory input (especially vision or hearing), paralysis. In coordination of the musculature of the mouth or hand. These are not considered aphasic disturbances per se.
  • Primary aphasia: due to problems with the language-processing mechanisms