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60 Cards in this Set
- Front
- Back
Neutral Stimlus
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asdf
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Unconditional Stimulus
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food
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Unconditional Response
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drool/salivation
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Conditioned Stimulus
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bell
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Conditioned Response
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salivation/drool
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Ivan Pavlov
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believed that phychic sedetations to classical conditioning though unintentionally. A stimulus comes to elicit a response that it doesn't normally elicit.
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Acquisition
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It takes some number of paired trials for the learning or acquisition of a conditioned response
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Extinction
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the elimination of a learned response by removal of the unconditional stimulus conditional response reinforcement
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Stimulus Generalization
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the tendency to respond to a stimulus that is similar to the conditioned stimulus
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Discrimination
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the ability to distinguish between different stimuli.
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Operant Conditioning
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associate response with its consequence. behavior becomes more or less probable depending on its consequence
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Law of Effect
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response followed by positive outcomes are repeated whereas those follwed by negative outcomes or not.
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B.F. Skinner
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asdf
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Skinner Boxes
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asdf
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Positive Reinforcement
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providing a positive stimulus (studying earns a good grade)
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Negative Reinforcement
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removing an aversive stimulus (fastening our seatbelts to turn off the buzzer)
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Shaping
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encouraging a new behavior by reinforcing successive approximations (how trainers get animals to do new tricks)
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Extinction
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As in classical conditioning, failure to reward the learned behavior will eventually lead to cessation of that behavior
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Punishment
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A consequence that decreases the liklihood that behavior will occur again
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Positive Punisher
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providing an aversive stimulus (scolding a child, shocking a lab rat)
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Negative Punisher
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removing a positive stimulus (taking food away from a hungry rat)
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Primary Reinforcement
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stumli that are innately reinforcing
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Secondary Reinforcement
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stimuli that are rewarding because of their association with primary reinforcers.
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Memory
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the process in which memory is acquired, stored in the brain, retrieved, and possibly forgotten.
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Sensory Memory
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stores all the stimuli that register on the senses. lasts up to three seconds.
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Short-Term Memory
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conscious processing of information.
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Long-Term Memory
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Once information passes from sensory to short-term memory, it can be encoded into long-term memory.
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Iconic Memory
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visual - lasts .3 seconds
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Echoic Memory
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sensory memory that lasts 2-3 seconds
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Short Term Memory Limited Capacity
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limits what info comes under the spotlight of short-term memory at any given time.
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Chunking
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meaningful unit of information. Without rehersal, we remember 4+-2 chunks. With rehersal, we remember 7+-2 chunks.
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Levels of Processing
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semantic is more effective than visual or acoustic processing. (are words concrete or abstract? - semantic. words in uppercase or lowercase? - visual)
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Self-Referent Effect
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By viewing new info as relevant to the self, we consider that info more fully and are better able to recall it.
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Procedural (Implicit) Memory
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Memories of behaviors, skills, etc. Demonstrated through behavior.
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Declarative (Explicit) Memory
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Memories of facts. Eposodic - personal experiences tied to places and time. Semantic - general knowledge.
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Semantic Networks
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memories are stored in a complex web of association
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Retrieval
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process that controls flow of info from long-term to working memory store.
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Free Recall
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a type of elicit memory task in which a person must reproduce information without the benefit of external due
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Recognition Task
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a form of explicit memory task in which a person must reproduce information indirectly, by its effects on performance.
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Retrieval Failure
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tip-of-the-tongue effect
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Context Dependent Memory
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We are more sucessful at retrieving memories if we are in the same environment in which we stored them.
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State Dependent Memory
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We are more successful at retrieving memories if we are in the same mood as when we stored them
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Forgetting
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lack of encoding - often, we don't even encode the features necessary to remember and object/event
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Methods of Improving Memory
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Practice Time (distribute studying over time), Depth of Processing (spend quality time studying), Verbal Memories (use rhyming or acronyms to reduce the amount of info to be stored)
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Intelligence
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capacity to learn from experience and adapt successfully to one's environment.
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Francis Galton
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believed intelligence was inherited. based on muscular strength, size of your head, speed of reacting to signals, ability to defect slight differences
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Binet Simon Scale
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Assigned mental age based on number of items correct.
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Stanford Binet
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added items suitable to adults
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Wechsler Scales
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intelligence is the global capacity to act purposefully, to think rationally, and to deal effectively with the environment.
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Standardization
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the procedure by which existing norms are used to interpret an individual's test score
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Reliability
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the degree to which test gives consistent results
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Validity
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does the test measure what it claims to measure
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Spearman's G Factor
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proposed that general intelligence underlies all mental abilities
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Thurstone's Primary Mental Abilities
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7 factors which correlate but not enough to represent 1 underlying factor
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Triarchic Theory of Intelligence
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analytical (the mental steps of 'components' used to solve problems - traditional IQ tests). creative (intellectual and motivational processes that lead to novel solutions, ideas, artistic forms, or products), practical (the ability to size up new situations and adapt to real life situations)
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Gardener's "Frames of Mind"
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Linguistic (verbal aptitude), Logical-Mathematical (mathematical aptitude), Spatial (ability to visualize objects), Musical (ability to appreciate the tonal qualities of sound, compose, and play), Bodily Kinesthetic (ability to control movement), Interpersonal (ability to understand people), Intrapersonal (ability ot understand oneself)
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Mental Retardation
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IQ below 70. Difficulties with self care, school/work, social relationships
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Cultural-Familial
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inadequate mental stimulation. Poor diet, little or no medical care
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Genetic Defects
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Down's Syndrome
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Brain Damage
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fetal alcohol syndrome, hypoxia
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