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22-41 Midterm Review
Cognitive Science
62
Psychology
Undergraduate 1
10/12/2010

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Cards

Term
Poverty of the stimulus argument
Definition
an argument that claims natural language grammar is unlearnable given the relatively limited data available to children learning a language, and therefore that this knowledge is supplemented with some sort of innate linguistic capacity (language acquisition device)
Term
language acquisition device
Definition
hypothetical brain mechanism that Noam Chomsky uses to explain how humans learn language
Term
universal grammar
Definition
nate core knowledge about language that makes for similarities in language structure across the globe
Term
Sapir-Whorf hypothesis
Definition
Do people who speak different languages think differently, and does language influence thought?
Term
linguistic relativity
Definition
speakers of different languages will behave/think differently because of the different way that languages encode
Term
linguistic determinism
Definition
the language a person speaks determines thought (strong version), or at least exerts some influence (weak version)
Term
relative and absolute languages
Definition
relative (i.e. left or right) and absolute ( north, south, east, west)
Term
importance of relative vs. absolute
Definition
Can test effect of language on spatial cognition
Term
Recursion
Definition
the insertion of a sentence within a sentence.This involves running a procedure that requires re-running a part of another procedure.
Term
language as innate human ability
Definition
Can primates be taught language? They have been taught a variety of hand symbols, but it is shown that they can never fully understand language
Term
communicative intention
Definition
Intention to change another person’s mental state via communicative signal
Term
Aphasia
Definition
language disorder in which producing language is difficult. Often caused by brain damage during a stroke
Term
Broca's area
Definition
area in the brain that when damaged, will cause aphasia (broca's/production/disfluent aphasia)
Term
Wernicke's area
Definition
will cause fluent/comprehension/wernicke's aphasia
Term
fluent aphasia
Definition
speech can be produced but language content is incorrect
Term
Gesture
Definition
meaningful movements of hands, arms, body
Term
Emblems
Definition
Emblems are specific gestures with specific meaning that are consciously used and consciously understood. They are used as substitutes for words and are close to sign language than everyday body language.
Term
co-speech gestures
Definition
occurs with speech and are closely related to what the speaker is describing. Many are iconic - gestures that show physical/concrete items
Term
Similarities & differences between signed languages & gestures
Definition
Iconicity: SOMETIMES present in both
Term
Brainstem
Definition
life support (breathing, heart rate, digestion)
Term
cerebellum
Definition
balance
Term
limbic system
Definition
homeostasis, survival emotions, and memory. Contains the hippocampus, hypothalamus, pituitary, amygdala
Term
thalamus
Definition
relaying sensory information
Term
basal ganglia
Definition
motor control
Term
Cortex: lobes
Definition
parietal, temporal, occipital, and frontal
Term
cytoarchitecture
Definition
different areas based on cell type and cell organization
Term
phrenology
Definition
study of bumps on head to determine levels of intelligence in certain areas
Term
fMRI - functional magnetic resonance imaging.
Definition
lets us see which areas of brain are
being used for a task.
Measures blood flow to particular areas of brain. More active areas use more blood
Term
EEG/ERP - electroencephalograph
Definition
electrodes from cap records activity. Need to look at activity around specific
events
Term
Agnosia
Definition
Associative and Apperceptive. Mean's "lack of knowing". Results from damage to occipital lobe or other visual area. Inability to recognize a visually-presented object
Term
Associative Agnosia
Definition
Will not recognize object upon sight, but can figure it out through other senses (taste, smell, feel)
Term
Apperceptive
Definition
Person sees objects as parts, instead of a whole
Term
Philosophy
Definition
study of nature of world, justice, knowledge, existence.
Term
Epistemology
Definition
Focuses on relationship between mind and body. Therefore, provides many of the questions that cog. sci. asks
Term
Epistemology
Definition
Nature and origin of human knowledge
Term
Metaphysics
Definition
Features of reality, nature of mind, nature of existence
Term
Ethics
Definition
Evaluation of human conduct
Term
Descartes
Definition
Descartes moved philosophy to a more empirical science. Other people and our own senses deceive us.
Term
Locke
Definition
introspection is unreliable, sense are. Knowledge comes from experience
Term
Principles of Association
Definition
Spatial and Temporal contiguity, similarity, contrast, and causality
Term
Monism
Definition
Mind and body are one thing (or only one of them exists). Two kinds: idealism and materialism
Term
Idealism
Definition
Nothing exists but the mind
• Solipsism--nothing exists but me
Term
Meterialism
Definition
Instead of nothing existing but mind, nothing exists but body (matter.
Term
Reductive
Definition
mind is just brain. Thoughts/beliefs are real, but they are neural phenomena
Term
Eliminative
Definition
Thoughts, beliefs, etc., are not real
phenomena, and cog. sci. will eliminate neuroscience advances
Term
Dualism
Definition
Mental and physical both exist
Term
Epiphenomenalism
Definition
Physical causes mental. Something about brain processes gives rise to mind, but mind has no effect on brain.
Term
Parallelism
Definition
Mind and body are separate and isolated. Thought doesn't affect action and action doesn't affect thought.
Term
Interactionism
Definition
Mind controls body, body controls mind. Thoughts produce actions and vice versa
Term
Functionalism
Definition
Things can be classified by different ways (function or material). says mental states are physical states, and mind implements those states
Term
Consciousness
Definition
having awareness. Subjective quality of experience; existing in the mind
Term
Psychological vs. Phenomenal
Definition
How does brain process stimuli & integrate
them (psychological)
Why does all this result in “subjective
experience”? (Phenomenal)P
Term
Awakeness
Definition
Not asleep, not dreaming, not hallucinating
Term
Introspection
Definition
ability to be aware of one's own mental state
Term
Self consciousness
Definition
Sense of self as unique individual
Term
Verbal report
Definition
the ability to describe your own mental state
Term
Attention/Awareness
Definition
Cognitive resources devoted to something.
Term
Hemineglect/blindsight
Definition
blindsight - cortical blindness, but can detect stimuli over certain threshold
Hemineglect - not being able to see something in the visual field
Term
Voluntary Control
Definition
Action is controlled by thought
Term
Qualia
Definition
Qualitative feel - major property of phenomenal consciousness
Term
Neural binding
Definition
synchrony of firing of populations of neurons leads to perception of unified thing. consciousness might arise from this
Term
Experimental philosophy
Definition
Studies decision making, emotional judgment, and ethics.
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