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Understanding Language, Thought, and the Brain Study Guide

Understanding Language, Thought, and the Brain

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Introduction to Psycholinguistics and its Branches

Introduction to Psycholinguistics

The scientific study of the mental mechanisms that enable people to acquire, understand and produce language.

  • Language acquisition
  • Language processing
  • Neurolinguistics
  • Communicative intention
  • Knowledge representation
  • Memory constraints
  • Language comprehension
  • Word meaning
  • Sentence meaning
  • Discourse meaning
  • Working memory
  • Conceptualisation and grammaticalisation

Foundations of Psycholinguistics and Language Acquisition

Psycholinguistics explains how language happens through processing, acquisition of productive knowledge from experience, and neurolinguistics connecting language functions to brain networks.

  • Language acquisition
  • Overgeneralisation
  • Productive learning
  • Pattern abstraction
  • Neurolinguistics
  • Wernicke-associated region
  • Broca-associated region
  • Language comprehension
  • Speech production
  • Grammatical organisation
  • Language processing

Language, Thought, Culture, and the Brain

Language, Thought, Culture and the Brain

This lecture explores how ideas become language, how culture guides interpretation, and what the relationship is between speech, thought, nature, and culture.

  • Speech and thought dissociation
  • Language as a cognitive tool
  • Social, private, and inner speech
  • Language determinism and relativity
  • Language and nature relationship
  • Language and culture circular relationship
  • Pragmatic mismatch
  • Mental representation
  • Conceptual knowledge vs linguistic formulation

Psycholinguistic Brain Structures and Language Profiles

Language emerges from connections between frontal, temporal, parietal, and occipital systems, manifesting in specific aphasia profiles and neural streams.

  • Lexical retrieval
  • Speech planning
  • Lexical-semantic processing
  • Frontal, temporal, parietal, and occipital systems
  • Left hemisphere dominance
  • Right hemisphere prosody and discourse integration
  • Classical pathway
  • Ventral stream
  • Broca's aphasia
  • Conduction aphasia
  • Anomic aphasia
  • Global aphasia
  • Agraphia
  • Bilingualism and code-switching

Language Acquisition Evidence and Processing

Language Acquisition and Processing Evidence

This lecture examines how linguistic knowledge becomes understanding and speech through critical-age evidence, linguistic levels, comprehension, reading, and production.

  • Critical-period claim
  • Language acquisition
  • Linguistic representations
  • Language processing
  • Phonology
  • Morphology
  • Syntax
  • Vocabulary
  • Comprehension
  • Pragmatics
  • Symbol use
  • Language deprivation

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