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Psy_200.Exam2. Flashcards

Chapters 6, 7, and 11 of Introduction to Psychology by James. W. Kalat 9th edition.

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1760305995information-processing modelcompares human memory to that of a computer: information that enters the system is processed, coded, and stored0
1760305996short-term memory1.temporary storage of recent events 2. information that is currently being used1
1760305997long-term memory1. a relatively permanent storage 2. information that is stored for later retrieval2
1760305998semantic memorymemory of principles and facts and a type of declarative/long term memory3
1760305999episodic memorymemory for specific events in your life (episodes) and a type of declarative/long term memory4
1760306000source amnesiaforgetting where or how you learned something5
1760306001chunkinggrouping items into meaningful sequences of clusters6
1760306002consolidateconverting a short term memory into a long term memory7
1760306003temporary memory storageinformation you are using at the moment8
1760306004working memorya system for working with current information9
1760306005phonological loopstores and rehearses speech information, enables you to repeat seven or so unrelated items immediately after hearing them10
1760306006visuospatial sketchpadtemporarily stores and manipulates visual and spatial information, recognizing pictures or imagining what an object looks like from another angle11
1760306007central executivegoverns shifts of attention12
1760306008episodic bufferbinds together the various parts of a meaningful experience13
1760306009primary effectthe tendency to remember well the first items14
1760306010recency effecttendency to remember the final items15
1760306011levels-of-principlehow easily you retrieve a memory depends on the number and types of associations you form16
1760306012retrieval cues1. reminders, associations to memories 2. bits of information that help you to regain complex memories for later use 3. associations formed at the time of learning are the most effective retrieval cues17
1760306013encoding specificity principlethe associations you form at the time of learning will be the most effective retrieval cues later18
1760306014state-dependent memorythe tendency to remember something better if you body is in the same condition during recall as it was during the original learning19
1760306015mnemonic deviceany memory aid that relies on encoding each time in a special way20
1760306016method of locifirst you memorize a series of places, and then you use a vivd image to associate each location with something you want to remember21
1767601400reconstructwhen we try to retrieve a memory, we reconstruct an account based partly on surviving memories and partly on our expectations of what must have happened22
1767601401hindsight biastendency to mold our recollection of the past to fit how events later turned out23
1767601402recovered memoriesreports of long-lost memories, prompted by clinical techniques24
1767601403repressionthe process of moving an unbearably unacceptable memory or impulse from the conscious mind to the unconscious mind25
1767601404dissociationmemory that one has stored but cannot retrieve26
1767601405amnesialoss of memory27
1767601406hippocampus1. a large forebrain structure in the interior of the temporal lobe 2. critical for integration and consolidation 3. w/o it, only the learning of skills and habits, simple conditioning, and the phenomenon of priming can occur28
1767601407anterograde amnesia1. inability to store new long term memories 2. difficulty learning information AFTER the brain damage29
1767601408retrograde amnesialoss of memory for events that occurred shortly BEFORE the brain damage30
1767601409Korsakoff's syndromea condition caused by a prolonged deficiency of vitamin B usually as a result of chronic alcoholism31
1767601410confabulationsattempts to fill in the gaps in their memory32
1767601411alzheimer's disease1. condition occurring mostly in old age, characterized by increasingly severe memory loss, confusion, depression, disordered thinking and impaired attention 2. explicit memory goes first, implicit goes later 3. the brain changes, shrinks and hippocampus disappears33
1767601412infant amnesia and childhood amnesia1. scarcity of early episodic memories 2. nonverbal v. verbal, hippocampus not fully developed, no sense of self, loss of retrieval cues34
1767601413unconditioned reflexesautomatic connections between a stimulus such as food and a response such as secreting digestive fluid35
1767601414classical conditioning / pavlovian conditioningprocess by which an organism learns to new association between two stimuli - a neutral stimulus and one that already evokes a reflexive response36
1767601415unconditioned stimulusan event that automatically elicits an unconditioned response37
1767601416unconditioned responsean action that the unconditioned stimulus elicits38
1767601417conditioned stimulusresponse to it depends on the preceding conditions39
1767601418conditioned responsewhatever response the conditioned stimuli begins to elicit as a result of the conditioning procedure40
1767601419acquisitionprocess that establishes or strengthens a conditioned response41
1767601420extinction1. extinguish a classically conditioned response repeatedly present the conditioned stimulus without the unconditioned stimulus 2. occurs if the responses stop producing reinforcements42
1767601421spontaneous recoverytemporary return of an extinguished response after a delay43
1767601422stimulus generalization1. extension of a conditioned response from the training stimulus to similar stimuli 2. the more similar a new stimulus is to the original reinforced stimulus, the more likely is the same response44
1767601423discriminaterespond differently because the two stimuli predict different outcomes45
1767601424drug toleranceusers of certain drugs experience progressively weaker effects after taking the drugs repeatedly46
1767601425blocking effectthe previously established association to one stimulus blocks the formation of an association to the added stimulus47
1770793853behaviorists1. insist that psychologists should study only observable measurable behaviors not mental processes48
1770793854methodological behaviorists1. study only the events that they can measure and observe 2. sometimes use observations of behavior to make inferences about internal events49
1770793855intervening variablesomething that we cannot directly observe but that links a variety of procedures to a variety of possible responses50
1770793856radical behaviorists1. deny that hunger, fear, or other internal, private events cause behavior 2. avoid all talk of internal events as causes of behavior 3. believe that... -internal states are caused by events in the environment -the ultimate cause of behavior is therefore the observable events, not internal states -most discussions of mental states are sloppy and should be rephrased into a description of behavior51
1770793857stimulus response psychologythe attempt to explain behavior in terms of how each stimulus triggers a response52
1770793858learning curvegraph of the changes in behavior that occur over the course of learning53
1770793859reinforcementthe process of increasing the future of probability of the most recent response54
1770793860law of effectOf several responses made to the same situation those which are accompanied or closely followed by satisfaction to the animal will, other things being equal, be more firmly connected with the situation, so that, when it recurs, they will be more likely to recur55
1770793861operant / instrumental conditioningprocess of changing behavior by providing a reinforcement after a response56
1770793862difference b/w operant and instrumental conditioningIn operant conditioning, the subject's behavior produces an outcome that affects future behavior. In classical conditioning, the subject's behavior has no effect on the outcome.57
1770793863visceral responsesresponses of the internal organs58
1770793864skeletal responsesmovements of leg muscles, arm muscles, etc.59
1770793865reinforceran event that follows a response and increases the later probability or frequency of that response60
1770793866disequilibrium principle1. each of us had a normal "equilibrium" state in which we divide our time among various activities. If you have had a limited opportunity to increase that behavior, getting back to equilibrium, will be reinforcing 2. people have a preferred pattern of dividing time between various activities and if the person is removed form that patter a return to it will be reinforcing61
1770793867primary reinforcers1. reinforcing because of their own properties (unconditioned reinforcers) 2. meet primary biological needs and are found to be reinforcing for almost everyone (food and drink)62
1770793868secondary reinforcers1. became reinforcing because of previous experiences (conditioned reinforcers) 2. effective because they have become associated with primary reinforcers (money and grades)63
1770793869punishmentdecreases the probability of a response64
1770793870positive reinforcementthe presentation of an event that strengthens or increases the likelihood of a behavior65
1770793871passive avoidance learningthe individual learns to avoid an outcome by being passive66
1770793872negative reinforcementkind of reinforcement and therefore increases the frequency of a behavior, negative b/c it is the absence of something67
1770793873escape learningresponse stops an outcome68
1770793874avoidance learningprevents the outcome altogether69
1770793875negative punishmentpunishment by avoiding something good70
1770793876omission trainingthe omission of response leads to restoration of the usual privileges71
1770793877discrimination1. if reinforcement occurs for responding to one stimulus and not another yielding a response to one stimulus and not other 2. process of learning to respond differently to two stimuli because they produce two different outcomes72
1770793878discriminative stimulusa stimulus that indicates which response is appropriate or inappropriate73
1770793879stimulus controlthe ability of a stimulus to encourage some responses and discourage others74
1770793880shapingestablishing a new response by reinforcing successive approximations to it75
1770793881chainingreinforcing each response with the opportunity to engage in the next one76
1770793882continuous reinforcementprovide reinforcement for every correct response77
1770793883intermittent reinforcementreinforcement for some responses for some responses and not for others78
1770793884schedules of reinforcementrules for the delivery of reinforcement79
1770793885fixed ratio scheduleprovides reinforcement only after a certain number of correct responses80
1770793886variable ratio schedulereinforcement occurs after a variable number of correct responses81
1770793887fixed-interval scheduleprovides reinforcement for the first response after a specific time interval82
1770793888variable-interval schedulereinforcement is available after a variable amount of time83
1770793889applied behavior analysis / behavior modificationa psychologist tries to remove the reinforcers for unwanted behaviors and provides reinforcers for more acceptable behaviors84
1770793890preparednessconcept that evolution has prepared us to learn some associations more easily than others85
1770793891conditioned taste aversionassociating a food with illness86
1770793892sensitive periodlearns most readily during this early in the first year of life87
1770793893social-learning approachwe learn about many behaviors by observing the behaviors of others88
1770793894vicarious reinforcement / vicarious punishmentsubstituting someone else's experience for your own89
1770793895self-efficancythe belief of being able to perform the task successfully90
1770793896motivation1. the process that determines the reinforcement value of an outcome 2. set of energetic forces that originates both within as well as beyond an individual's being, to initiate related behavior, and to determine its form, direction, intensity, and duration91
1770793897drivea state of unrest or irritation that energizes one behavior after another until one of them removes the irritation92
1770793898homeostasismaintenance of an optimum level of biological conditions within an organism93
1770793899incentivesexternal stimuli that pulls us toward certain actions94
1771609572intrinsic motivationmotivation to do act for its own sake95
1771609573extrinsic motivationbased on the reinforcements and punishments that the act may bring96
1771609574overjustification effectwhen people receive more extrinsic motivation than necessary to perform a task, their intrinsic motivation declines97
1771609575hierarchy of needsan organization from the most insistent needs to the ones that receive attention only when all others are under control98
1771609576self-actualizationneed of recreative activities to fulfill your potential99
1771609577glucosethe most abundant sugar in your blood is an important source of energy for the body and almost the only source for the brain100
1771609578insulinincreases the flow of glucose and several other nutrients into the body cells101
1771609579set pointa level that the body works to maintain102
1771609580leptina hormone that the body's fat cells release in amounts proportional to their mass103
1771609581obesitythe excessive accumulation of body fat104
1771609582anorexia nervosaa condition in which someone refuses to eat enough to maintain a stable weight, intensely fears gaining weight and misperceives his or her body as fatter than it actually is105
1771609583bulimia nervosaalternate between self-deprivation and periods of excessive eating when they feel they have lost their ability to control themselves106
1771609584AIDSa sexually transmitted disease that attack the body's immune system107
1771609585gender identitythe sex that a person regards him or herself as being108
1771609586testosteronegenetic male fetuses secrete higher levels of the hormone109
1771609587estrogenhormone increases in females110
1771609588intersexespeople with an anatomy that appears intermediate b/w male and female111
1771609589sexual orientationsomeone's tendency to respond sexually to male or female partners or both or neither112
1771609590bisexualityattraction to both sexes113
1771609591mere measurement effectsimply estimating your probability of doing some desirable activity increases your probability of that action114
1771609592need for achievementfeeling good when accomplishing something they weren't sure they could achieve115
1771609593scientific-management approach / theory Xmost employees are lazy, indifferent, and uncreative116
1771609594human-relations approach / theory Yemployees like variety in their job, a sense of accomplishment, and a sense of responsibility117
1771609595transformational leaderarticulates a vision of the future, intellectually stimulates subordinates, and motivates them to use their imagination to advance the organization118
1771609596transactional leadertries to make the organization more efficient at doing what is it already doing by providing rewards for effective work119
1773186124memoryencoding retention and recall of events, information and procedures120
1773186125free recallproduce the information to be recalled121
1773186126cued recallrecall info using cues given122
1773186127recognitionchoose the correct item out of a list123
1773186128savingscompare times of learning and relearning124
1773186129explicit memory / direct memoryconscious recollection of previous information, hippocampus125
1773186130implicit memory / indirect memoryprevious information influences behavior without conscious awareness of it126
1773186131declarative memory1. memories for facts and a type of explicit memory 2. info that happened in the past127
1773186132procedural memorymemories of motor skills and a type of implicit memory128
1773186133Baddeley's Model of Working MemoryCentral Executive: 1. visuospatial sketchpad 2. episodic buffer: ties the loop and sketchpad together 3. phonological loop: thought speech, used to maintain info for a short time and for rehearsal129
1773186134innocence projectnational litigation and public policy organization dedicated to exonerating wrongfully convicted individuals through DNA testing and reforming the criminal justice system to prevent future injustice130
1773186135Loftus and Palmer (1974)participants shown video of an accident b/w two cars and asked how fast were the cars going when they ran into each other131
1773186136encoding processescreating an acoustic code, semantic code, visual code132
1773186137levels of processing principlethe ease with which we retrieve memories depends on the number and type of associations we form with them133
1773186138superficial processingrepeating the material you're trying to memorize134
1773186139deeper processingthink about each item or each part of the material135
1773186140still deeper processingnote the associations between the items or parts of the material136
1773186141SPARSurvey, Process meaningfully, Ask questions, Review137
1773186142Mnemonicstechniques meant to help memorize and organize information, acronyms and acrostics, method of loci, keyword system138
1773186143Flashbulb memoriesevents that are particularly surprising or arousing will yield this139
1773186144context dependent memoryeasier to remember an event in the same environment in which it was learned140
1773186145state dependent memoryeasier to remember an even in the same physiological state in which is it was learned141
1773186146"photographic" memoryusually the visual component of normal memory, no good evidence142
1773186147Eidetic Memoryextremely detailed memory, extremely high precision for at least a few minutes143
1773186148interferencememories compete with other memories making the target memory harder to recall144
1773186149proactive interferencewhen an old memory makes it more difficult to remember a new memory145
1773186150retroactive interferencewhen new information interferes with your ability to remember previously learned information146
1773186151forgettinginterference, decay, loss of retrieval cues147
1773186152decaymemory is weakened with disuse, weakening is caused by the passage of time (can't measure b/c you can't prevent someone from remembering or recalling something)148
1773186153loss of retrieval cues1. memory is still stored but is unable to be accessed 2. can't recall one memory out of all the memories we have149
1773186154"false" memoriesreport of something that did not happen but is believed to be a memory by the reporter150
1773186155transiencetendency to forget facts or events over time151
1773186156absent-mindednessoccurs when you don't pay close enough attention to what you are doing or hearing152
1773186157blockingtemporary inability to retrieve a memory, occurs when a memory is properly stored in your brain but something keeps you from finding it153
1773186158misattributionoccurs when you recall something accurately in part, but incorrectly recall some detail154
1773186159suggestibilityvulnerability of memory to the power of suggestion155
1773186160learningchange in behavior or potential for future behavior, as a result of experience156
1773186161structuralismlearning about people by asking them what is going on in their heads - introspection157
1773186162stimulus-response psychologycan explain all animal behavior and therefore human behavior (Jacque Loeb)158
1773186163assumptions of behaviorism1. determinism is true 2. mental explanations are ineffective 3. the most powerful influence on behavior are outcomes provided by the environment (nurture over nature) 4. the environment selects and perpetuates successful behaviors159
1773186164classical conditioningprocess of linking an involuntary response and a neutral stimulus so that the neutral stimulus now causes the involuntary response160
1773186165Ivan Pavlov1. Russian scientist who won nobel prize for his research on digestion 2. conditioned reflex... dogs salivating161
1773186166blocking effectssuggests that it is difficult to condition the same response in an animal to more than one stimulus162
1773186167operant conditioningmodifying an existing behavior's frequency by changing that behavior's consequences or by following a response with a reinforcement or punishment163
1773186168premack principlestates that the opportunity to engage in a frequent and desired behavior can be a reinforcer for a less frequent behavior164
1773186169B.F. Skinner-most influential of all radical behaviorists -used operant chamber to develop operant conditioning techniques... chaining and shaping165
1773186170social learningwe learn about many behaviors before we attempt them for the first time166
1773186171modelingwhat would my model do?167
1773186172imitationactual imitation of a behavior you see168
1773186173vicarious reinforcement / punishmentsubstitution of someone else's experiences for one's own169
1773186174hypothalamusseems to integrate motivational, information, including hunger drive, sex drive, and other survival related motivations170
1773186175gendersocial construct, identity171
1773186176sexbiological, sex organs172
1773186177content theories-what is inside the person (the content) matters most, individual needs and goals -McGregor's theory x and theory y -Maslow's hierarchy of needs173
1773186178process theories-how motivation occurs, the conditions outside the person (process) that led to the outcomes is what matters -goal setting theory174
1773186179Job Designemployees are most satisfied and motivated when their jobs are meaningful, create a feeling of responsibility, create a feeling of accomplishment, allow creativity and choice, designed to ensure feedback is available175
1773186180promotion focusfocus on gains176
1773186181prevention focusfocus on not losing what you already have177
1773186182learning goal orientationmastering the skill is the end goal178
1773186183performance goal orientationachieving specific goals without failing is the end goal179
1773186184goal setting theory-properly set and well managed task goals can be highly motivating -goals need to be specific, measurable, attainable, relevant, and timely180

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