Psychology Test 3 (Ch 5,6,7)

Vocab For Psychology Test #3. Chapters 5,6,7.
 
Created Oct 26, 2010
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learning
a relatively permanent change in behavior or the potential to make a response that occurs as...
classical conditioning
learning that occurs when 2 stimuli- a conditioned and an unconditioned stilulus- are paired...
neutral stimulus (NS)
stimulus that, before conditioning, does not elicit a particular response
unconditioned stimulus (US)
stim that automatically produces a response whithout any previous training
conditioned stim (CS)
neutral stim that acquires the ability to elicit a conditioned response after being paired...
unconditioned response (UR)
reaction that is automatically produced when an unconditioned stim is presented
conditioned response (CR)
response elicited by a conditioned stim that has been paired with an unconditioned stim; is...
spontaneous recovery
reappearance of an extinguished CR after the passage of time
generalization
occurrence of responses to stimuli that are similar to a CS
discrimination
occurrence of responses only to a specific CS
learned motives
motives accquired, usually through classical conditioning
learned goals (incentives)
goals/incentives that are learned, usually through classical conditioning
blocking
situation in which the conditionability of a CS is weakened when it is paired with a US that...
operant conditioning
learning that occurs when the participant must make a response to produce a change in the environment
Law of effect
thorndike's view that reinforcers promote learning, while punishers lead to the unlearning...
positive reinforcement
increases the frequency of a target behavior  (response) that occurs when a behavior is...
primary reinforcer
stim that has innate reinforcing properties
secondary reinforcer
stim that accquires reinforcing properties by being associated with a primary reinforcer
shaping
form of operant conditioning in which a desired response is taught by reinforcment of successive...
discriminative stim
stim or signal telling the participant that responding will be reinforced
punisher
stim that produces a decrease in responding; may take form of presentation or termination of...
latent learning
learning that has occurred but is not demonstrated
insight learning
sudden grasp of concept or solution resulting from perceptual restructuring; typically characterized...
motivation
physiological and psychological factors that account for the arousal, direction, and persistence...
instincts
unlearned species-specific behaviors that are more complex than reflexes and triggered by environmental...
drive
internal motivational state created by a physiological need
drive-reduction theory
theory that views motivated behaviors as directed toward the reduction of a physiological need
optimum-level theory
theory that the body functions best at a specific level of arousal, which varies from individual...
cognitive dissonance
aversive state produced when an individual holds 2 incompatible thoughts or cognitions
hierarchy of needs
Maslow's view that basic needs must be satisfied before higher-level needs
pheromones
chemical odors emitted by some animals that appear to influence the behavior of members of...
achievement
manipulation of the environment according to established rules to attain a desired goal
emotion
physiological changes and conscious feelings of pleasantness/unpleasantness, aroused by external/internal...
James-Lange theory
theory that physiological changes precede and cause emotions
commonsense view of emotions
`emotions come before and cause bodily changes
cannon-bard theory
thalamus relays info simultaneously to the cortex and to the sympathetic nervous system, causing...
facial feedback hypothesis
making certain facial expressions will produce the corresponding emotion
display rules
culturally specific rules for which emotions to display, to whom, and when
non verbal communication
communication involving: movements, gestures, facial expressions, eye contact, use of personal...
paralanguage
communication that involves aspects of speech such as rate of talking and tone of voice, but...
memory
system or process by which the products or results of learning are stored for future use
nonsense syllables
stimuli used to study memory; typically composed of a consonant-vowel-consonant sequence
serial learning
learning procedure in which material that has been learned must be repeated in the order in...
free recall
learning procedure in which material that has been learned may be repeated in any order
serial position effect
tendency for items at the beginning and end of a list to be learned better than items in the...
paired-associate learning
items to be recalled are learned in pairs. during recall, one member of the pair is presented...
recognition test
test in which retention is measured by the ability to pick out previously learned items from...
relearning test
test of retention that compares the time or trials required to learn material a second time...
savings score
difference between the time or trials originally required  to learn material and the time...
encoding
first stage of the memory process; info is transformed or coded (a transduction process) into...
storage
2nd stage of the memory process. info is placed in the memory system. may involve either brief...
retrieval
3rd stage of memory process; stored memories are brought into consciousness 
eidetic imagery
a form of memory, (photographic). especially vivid visual recollections of material
sensory memory
very brief  but extensive memory for sensory events (.5-1 s for visual and 2-3 s for auditory...
short- term memory
info held in consciousness for 10-20 seconds
working memory
second stage of short term memory; attention and conscious effort are brought to bear on material
long-term memory
very large cappacity and capability to store info relatively permanently
maintenance rehearsal
rehearsal used when we want to save or maintain info for a specific period of time
elaborative rehearsal
rehearsal inwhich meaning is added to the material to be remembered
proactive interference
situation in which previously learned info hinders the recall of info learned more recently
retroactive interference
situation in which info learned more recently hinders the recall of info learned previously
levels of processing model
deeper processing of info increases the likelihood that the info will be recalled
explicit (declarative) memory
memories that we are consciously aware of, such as facts or personal events; can be subdivided...
semantic memory
memory for general knowledge 
implicit (nondeclarative) memory
memories we are not consciouly aware of but can still influence our behavior and mental processes;...
tip of the toungue
condition of being almost, but not quite, able to remember something; used to investigate the...
episodic memory
memory of one's personal experiences
flashbulb memory
very detailed memory of an arousing,surprising, or emotional situation
priming or implicit memory
unconsious memory processing in which prior exposure to stim items may aid subsequent learning 
procedural memory
memory for making responses and performing skilled actions
semantic network
network of related concepts that are linked together
schema
grouping or cluster of knowledge about an object or sequence of events
encoding specificity
theory stating that the effectiveness of memory retrieval is directly related to the similarity...
state-dependent learning
theory stating that when we learn something while in a specific physiological state, our recall...
method of loci
use of familiar locations as cues to recall items that have been assiciated with them
pegword technique
use of familiar words or names as cues to recall items that have been associated with them
acronym
a word formed by the initial letters of the items to be remembered 
acrostic
a verse or saying in which the first letter(s) of each word stand for a bit of info
anterograde amnesia
inability to store new memories after a traumatic event
retrograde amnesia
loss of memories that we stored before a traumatic event
consolidation hypothesis
hypothesis that memories must be consolidated or set before they can be stored


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