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Test 2
vocab
52
Psychology
Undergraduate 1
06/06/2010

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Term
memory
Definition
the persistence of learning over time through the storage and retrieval of information
Term
encoding
Definition
the processing of information into the memory system -- for example, by extracting meaning.
Term
storage
Definition
the retention of encoded information over time
Term
retrieval
Definition
the process of getting information out of memory storage
Term
sensory memory
Definition
the immediate, very brief recording of sensory information in the memory system
Term
short-term memory
Definition
activated memory that holds a few items briefly, such as the seven digits of a phone number while dialing, before the information is stored or fogotten
Term
long-term memory
Definition
the relative permanent and limitless storehouse of the memory system. includes knowledge, skills, and experiences.
Term
working memory
Definition
a newer understanding of short-term memory that focuses on conscious, active processing of incoming auditory and visual-spatial information, and of information retrieved from long-term memory.
Term
Three sins of forgetting
Definition
1. absent mindedness - inattention to details leads to encoding failure.
2. transience - storage decay over time
3. Blocking - inaccessibility of stored information (tip of tongue effect)
Term
Three sins of distortion
Definition
1. Misattribution - confusing the source of information
2. suggestibility - the lingering effects of misinformation (leading questions, etc.)
3. Bias - belief-colored recollections
Term
One sin of intrusion
Definition
Persistence - unwanted memories (haunted by memories of sexual assault)
Term
proactive interference
Definition
the disruptive effect of prior learning on the recall of new information
Term
retroactive interference
Definition
the disruptive effect of new learning on the recall of old information
Term
repression
Definition
in psychoanalytic theory, the basic defense mechanism that banishes from consciousness anxiety-arousing thoughts, feelings, and memories.
Term
misinformation effect
Definition
incorporating misleading information into one's memory of an event
Term
source amnesia
Definition
attributing to the wrong source an event we have experienced, heard about, read about, or imagined. also called source missatribution. source amnesia, along with the misinformation effect, is at the heart of many false memories.
Term
intelligence test
Definition
a method for assessing an individual's mental aptitudes and comparing them with those of others, using numerical scores.
Term
intelligence
Definition
mental quality consisting of the ability to learn from experience, solve problems, and use knowledge to adapt to new situations.
Term
general intelligence (g)
Definition
a general intelligence factor that, according to spearman and others, underlies specific mental abilities and is therefore measured by every task on an intelligence test
Term
factor analysis
Definition
a statistical procedure that identifies clusters of related items called factors on a test; used to identify different dimensions of performance that underlie a person's total score
Term
savant syndrome
Definition
a condition in which a person otherwise limited in mental ability has an exceptional specific skill, such as in computation or drawing.
Term
Gardner's Eight intelligences
Definition
1. linguistic
2. logical-mathematical
3. musical
4. spatial
5. bodily-kinesthetic
6. intrapersonal (self)
7. interpersonal (other people)
8. naturalist
Term
Sternber's Three intelligences
Definition
1. Anayltical (academic problem solving) intelligence
2. creative intelligence
3. practical intelligence
Term
creativity
Definition
the ability to produce novel and valuable ideas
Term
emotional intelligence
Definition
the ability to perceive, understand, manage, and use emotions
Term
intelligence test
Definition
a method for assessing an individual's mental aptitudes and comparing them with those of others, using numerical scores.
Term
mental age
Definition
a measure of intelligence test performance devised by Binet; the chronological age that most typically corresponds to a given level of performance. thus, a child who does as well as the average 8 year old is said to have a mental age of 8
Term
Stanford-Binet
Definition
the widely used american revision by Terman at stanford university of Binet's original intelligence test
Term
IQ
Definition
first defined as the ratio of mental age to chronological age multiplied by 100. on contemporary intelligence tests, the average performance for a given age is assigned a score of 100
Term
achievement tests
Definition
a test designed to assess what a person has learned.
Term
aptitude tests
Definition
a test designed to predict a person's future performance; aptitude is the capacity to learn.
Term
Wechsler AIS
Definition
the most widely used intelligence test; contains verbal and performance subtests
Term
standardization
Definition
defining meaningful scores by comparison with the performance of a pretested group
Term
flynn effect
Definition
intelligence scores have been rising steadily.
Term
reliability
Definition
the extent to which a test yields consistent results, as assessed by the consistency of scores on two halves of the test, or on retesting
Term
validity
Definition
the extent to which a test measures or predicts what it is supposed to
Term
content validity
Definition
the extent to which a test samples the behavior that is of interest
Term
predictive validity
Definition
the success with which a test predicts the behavior it is designed to predict; it is assessed by computing the correlation between test scores and the criterion behavior
Term
motivation
Definition
a need or desire that energizes and directs behavior
Term
instinct
Definition
a complex behavior that is rigidly patterned throughout a species and is unlearned
Term
drive reduction theory
Definition
the idea that a physiological need creates an aroused tension state (a drive) that motivates an organism to satisfy the need
Term
homeostasis
Definition
a tendency to maintain a balanced or constant internal state; the regulation of any aspect of body chemistry, such as blood glucose, around a particular level
Term
incentive
Definition
a positive or negative environmental stimulus that motivates behavior
Term
maslow's hierarchy of needs
Definition
physiological needs, safety, belongingness and love, esteem, self actualization
Term
james-lange theory
Definition
physiological arousal, expressive behaviors, and conscious experience
Term
cannon bard theory
Definition
physiological response and the subjective experience of emotion
Term
schachter singer two factor theory
Definition
be physically aroused and cognitively label the arousal
Term
emotion
Definition
a response of the whole organism, involving physiological arousal, expressive behaviors, and conscious experience
Term
adaption level phenomenon
Definition
our tendency to form judgments relative to a neutral level defined by our prior experience
Term
relative deprivation
Definition
the perception that one is worse off relative to those with whom one compares oneself
Term
stress
Definition
the process by which we perceive and respond to certain events, called stressors, that we appraise as threatening or challenging
Term
General adaptation syndrome
Definition
selye's concept of the body's adaptive response to stress in three places - alarm, resistance, exhaustion
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