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99 Cards in this Set
- Front
- Back
mass media
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a medium of communication that is designed to reach the mass of people
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models
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illustrate abstract notional regarding communication behavior and explain theories; a graphic means of explicating the understanding of an abstract process such as communications
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Shannon-Weaver Model
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described the process of telecommunication (1940s)
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Westley-MacLean Model
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differs from the S-W Model in that it includes mechanisms for feedback and gatekeeping (1950s)
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Schramm interactive model
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emphasizes the sharing of information between communicators, who give and receive information interactively (1950s)
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OTA transactional model
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separates communication into 3 distinct processes: message formulation, message interpretation, and message exchange -- and emphasizes the interdependence of the process
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comstock psychological model
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describes certain mental processes that occur while watching television (1978)
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thorson cognitive processing model
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concentrates on teh steps taken in the processing of tv commercials
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media system dependency model
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focuses on the relationships between the mass media entity (information system) and society itself (social system) (1976)
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correlation
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a linear/empirical relationship between variables A & B
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3 criteria for causation
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1) correlation
2) time order (A must cause B) 3) all 3rd variables that could account for relationship b/w A and B must be eliminated |
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moderating variable
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variables that affects the strength of a relationship b/w A & B
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mediating variable
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they account for the relationship b/w A & B
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social cognitive theory
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describes the mental processes at work whenever a person learns
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social learning theory
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explains behavior by examining how cognitive, behavioral, & environmental factors interact
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triadic reciprocal causation
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thought & behavior are determined by 3 different factors that influence each other
1) behavior 2) personal characteristics (cognitive/biological qualities) 3) environmental factors/events |
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abstract modeling
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new situations generate new behaviors based upon the rules of behavior learned previously
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inhibitory effects
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occur whenever new information or the observation of new behavior inhibits or restrains a person from acting in a previously learned way
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disinhibitory effects
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disinhibit/life previously learned internal restraints on certain behaviors
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moral justification
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occurs whenever a person believes his/her otherwise culpable actions are serving some moral, noble, or higher purpose and are therefor justified
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advantageous comparison
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involves comparing one's own deplorable actions to more serious or flagrant transgression of others
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euphemistic labeling
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offers not only a means of camouflaging reprehensible conduct, but may even make the conduct respectable or at least acceptable
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displacement of responsibility
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occurs when someone in authority directs a person to act in a certain reprehensible way, and the authority figure accepts responsibility for the actions
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diffusion of responsibility
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a transgressor acts within a group and therefor doesn't feel personally responsible for the subsequent act
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disregard or distortion of the consequences of action
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refers to situations in which a person performs an act without thinking about the harm that act may cause, or with the belief that the act will cause only minimal harm
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dehumanization
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occurs whenever a person ins divested of human qualities and considered no better than a beast
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attribution of blame
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blame other people for "provoking" one to hostile acts
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social construction of reality
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m.e. phenomenon in which heavy viewing of TV tends to shape or cultivate viewers' perceptions and beliefs so that they're more in line with the world portrayed on tv than that of the real world
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cultivation
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research tradition associated with effects related to the social construction of reality
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random selection
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random people chosen from population for study
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random assignment
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from those selected, randomly choose what variables assigned to them
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scientific method
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1) hypothesis
2)design experiment/study 3)confront hypothesis w/ data through a statistical test 4) communicate the results |
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theory
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has been studied many times; data is consistent and reliable
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cross-sectional survey
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one-time
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longitudinal survey
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over extended period of time
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trend (longitudinal survey)
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people from population selected; survey over time but different people; same issue
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panel (longitudinal survey)
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interviewing exact same individuals over time
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cohort (longitudinal survey)
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track over times with people of the same group but not the same individuals (have something in common, usually having to do with time)
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priming
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a popular area of media efects research based upon psychological principles of information processing by means of cognitive components; occurs when exposure to mediated communication activates related thoughts that have been stored in the mind of an audience member
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intervening variables
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variables that strengthen the cause-effect relationship when present
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pseudo reality
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perception is more important that reality in understanding human thought, emotion, and behavior
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the reflection myth
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we think the media reflect the real world
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third person effect
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belief that media have a stronger effect on other people than on oneself
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ABCs of media effects
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affect, behavior, cognition
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affect
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emotions, moods, attitudes
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behavior
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action, responses
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cognition
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beliefs, intentions, values
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the black box
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stimulus ==> inside organism ==>response
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common sense/folk wisdom
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something that is true b/c it is self-evident or b/c it is widely known
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hindsight bias
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knew-it-all-along phenomenon; the tendency, after an event has occurred, to overestimate one's ability to have foreseen the outcome
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revelation/inspiration
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an act of revealing or communicating divine truth; something that is revealed by God to humans; a sudden good idea
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authority
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truth is established through a trusted source such as God, government, tradition, or public sanction
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logic and reason
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a way of "knowing"
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conjunction error
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tendency for people to see an event as more likely as it becomes more specific b/c it is joined w/ elements that seem similar to events that are likely; actual likelihood of an event being true declines when it becomes more specific b/c additional elements must also be true in order for overall event to be true
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hypothesis
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an educated guess
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goals of science
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explanation, prediction, control
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theoretical stimulus
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the conceptual variable that stimulates or causes an effect
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theoretical response
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the conceptual variable that is affected by the theoretical stimulus
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operational definition
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a definition of a theoretical concept that is stated in terms of observable operations, procedures, and measurements
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independent variable
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the variable the researcher controls
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dependent variable
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the variable whose value is presumed to "depend" upon the independent variable
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what makes a theory good?
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predictive accuracy, internal consistency, economy, fertility
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predictive accuracy
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it can reliably predict behavior
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internal consistency
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there are no logical inconsistencies among the constructs
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economy
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it only contains needed constructs
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fertility
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it spawns other research
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correlational study
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random assignment not possible; researcher cannot manipulate the independent variable; researcher simply measures the strength of relationship between the two variable of interest; can't infer causality
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quasi-experiment
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random assignment not possible; researcher must take people as they are
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margin of error of 3%
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sample of 1200
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content analysis
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describes in a systematic manner the content of the communication
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perfect positive correlation
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+1.0
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perfect negative correlation
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-1.0
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small correlation
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+- .1
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medium correlation
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+- .3
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large correlation
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+- .5
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replication
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the same result is observed over and over again by different researchers
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triangulation
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employing different methodologies in order to examine a given phenomenon
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meta-analysis
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a literature review that combines the statistical results (e.g. correlations) from different studies conducted on the same topic
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powerful effects
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1920-30s; 1980s-Present
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magic bullet/hypodermic-needle model
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media effects are powerful, immediate, direct, and uniform
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limited effects
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1940s-60s
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moderate effects
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1970s
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mimicry
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a short-term process in which children immediately mimic whatever they see
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social learning theory; most likely to adopt modeled behavior if:
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1) model is similar to the observer
2) model has admired status 3) model is rewarded 4)behavior has functional value |
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distinct cognitive capacities
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symbolizing capacity, self-reflective capacity, self-regulatory capacity, vicarious capacity
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symbolizing capacity
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symbols are vehicle of thought and can be used to store, process, and transform experiences for mental processes' used to represent objects, thoughts, ideas
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self-reflective capacity
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people perform a self-check to make sure his or her thinking is correct
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self-regulation
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refers to the self's capacity to alter its own responses
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vicarious capacity
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people learn by observing others
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four component processes
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attention, retention, motor reproduction, motivation
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attention
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people can't learn much by observation unless they attend to the significant features of the modeled behavior
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retention
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modeled behavior must be remembered or retained in order to be used again
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motor reproduction (production)
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individuals have to have the physical abilities and skills to replicate the action
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self-efficacy
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belief that one can perform the behavior
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motivation
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socially learned behaviors may not be enacted unless one is motivated
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storage bin model
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recency emphasized
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storage battery model
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frequency emphasized
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synapse view model
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recently primed concept have stronger effect for a limited period of time; frequently primed concepts have a stronger effect over a long period of time; time emphasized
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variables that enhance priming effects
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perceived meaning (intent), perceived justifiability, character identification, perceived reality, memories of prior experiences
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