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Test 4 Vocab
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31
Psychology
Undergraduate 1
11/03/2008

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Term
formal concept
Definition
a mental category that is formed by learning the rules or features that define it
Term
natural concept
Definition
a mental category that is formed as a result of everyday experience.
Term
prototype
Definition
the most typical instance of a particular concept
Term
exemplars
Definition
individual instances of a concept or category, held in memory
Term
heuristic
Definition
a problem-solving strategy that involves following a general rule of thumb to reduce the number of possible solutions
Term
insight
Definition
the sudden realization of how a problem can be solved
Term
intuition
Definition
coming to a conclusion or making a judgment without conscious awareness of the thought processes involved.
Term
mental set
Definition
the tendency to persist in solving problems with solutions that have worked in the past
Term
availability heuristic
Definition
a strategy in which the likelihood of an event is estimated on the basis of how readily available other instances of the event are in memory.
Term
representativeness heuristic
Definition
a strategy in which the likelihood of an event is estimated by comparing how similar it is to the prototype of the event
Term
reliability
Definition
the ability of a test to produce consistant results when administered on repeated occasions under similar conditions
Term
validity
Definition
the ability of a test to measure what it is intended to measure.
Term
instinct theories
Definition
the view that certain human behaviors are innate and due to evolutiionary programming
Term
instinct theories
Definition
the view that certain human behaviors are innate and due to evolutiionary programming
Term
instinct theories
Definition
the view that certain human behaviors are innate and due to evolutiionary programming
Term
instinct theories
Definition
the view that certain human behaviors are innate and due to evolutiionary programming
Term
incentive theories
Definition
the view that behavior is motivated by the pull of external goals, such as rewards
Term
arousal theory
Definition
the view that people are motivated to maintain a level of arousal that is optimal--neither too high nor too low
Term
humanistic theories of motivation
Definition
the view that emphasizes the importance of psychological and cognitive factors in motivation, especially the motion that people are motivated to realize their personal potential
Term
anorexia nervosa
Definition
an eating disorder characterized by excessive weight loss, an irrational fear of gaining weight, and distorted body self-perception
Term
bulimia nervosa
Definition
an eating disorder characterized by binges of extreme overeating followed by self-induced vomiting, misuse of laxatives, or other inappropriate methods to purge the excessive food and prevent weight gain
Term
hierarchy of needs
Definition
maslow's hierarchical division of motivation into levels that progress from basic physical needs to psychological needs to self-fulfillment needs
Term
autonomy
Definition
the need to determin, control, and organize one's own behavior and goals so that they are in harmony with one's own interests and values
Term
competence
Definition
the need to effectively learn and master appropriately challenging tasks
Term
relatedness
Definition
the need to feel attached to others and experience a sense of belongingness, security, and intimacy
Term
intrinsic motivation
Definition
the desire to engage in tasks that the person finds inherently satisfying and enjoyable, novel, or optimally challengin; the desire to do something for its own sake
Term
extrinsic motivation
Definition
external factors or influences on behavior, such as rewards, consequences, or social expectations
Term
emotion
Definition
a complex psychological state that involves subjective experience, a physiological response, and a behavioral or expressive response.
Term
emotional intelligence
Definition
the capacity to understand and manage your own emotional experiences and perceive, comprehend, and respnd appropriately to the emotional responses of others
Term
display rules
Definition
social and cultural regulations governing emotional expression, especially facial expression
Term
self-efficacy
Definition
the degree to which a person is convinced of his or her ability to effectively meet the demands of a particular situation
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