Shared Flashcard Set

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chapter 6&7
notes
73
Psychology
Undergraduate 1
10/24/2008

Additional Psychology Flashcards

 


 

Cards

Term
Memory
Definition
the ability to remember the things that we have experience, imagine, and learned.
Term
Herman Ebbing haus
Definition
german phychologist.....tests him self with memory....how long he can remember stuff.
Term
Information- processing model
Definition
computer -like model used to describe the way humans encode,store and retrieve information.
Term
Sensory registration
Definition
entry point for few information from the sense.
Term
Reasearcher found
Definition
in every day life new visual information keeps coming in to the register; and the new information replaces the old information almost immediatly, which is called MASKING.
Term
Attention
Definition
the selection of some incoming information for further processing
Term
Donald Broad bent
Definition
created filtering theory
Term
Donald Broad bent
Definition
created filtering theory
Term
Filtering theory
Definition
at the entrance to the nervous system allows only those stimuli that meet certain requirement to pass through
Term
Anne Treisman
Definition
modified the filter theory---the filter is not an on-off switch,avariable control.
Term
Short term memory--STM
Definition
working memory; briefly stores and process selected information from the sensory register.
Term
Chunking
Definition
the grouping of information in to meaningful units for easier handling by short term memory.
Term
Long term memory--LTM
Definition
the portion of memory that is more or less permanent, corresponding to every thing we "know"; everything we learned is stored in the LTM.
Term
how long STM store
Definition
seconds unless maintained through rote rehearsal
Term
How long LTM
Definition
many years
Term
Encode by meaning
Definition
meaning rather than the exact word.
Term
Hard to remember
Definition
List
Term
Primary effect
Definition
recalling first items on the list
Term
Rote rehearsal...............(LTM process)
Definition
retainig information in memory simply by reapeating it over and over
Term
Elaborative rehearsal.........(LTM process)
Definition
the linking of new information in short term memory to familiar material stored in long term memory
Term
Mnemonics..............(LTM process)
Definition
techniques thst mske msterial easier to remember( rymes and jingles)
Term
schema/ Schemata...........(LTM process)
Definition
a set of belief or expectation about somthing that is based on past experience; menatl representation of an event, object, situation, person, processs etc.
Term
Episodic memory
Definition
portion of long term memory that stores personally experienced,event; specific time and place.
Term
Semantic memory
Definition
the portion of long term memory that stores general facts and information.
Term
Procedural memories
Definition
the portion of LTM that stores information relating to skils, habit, and other perceptual - moter task, knowing how to (ride bike, write your name, etc.)
Term
Emotional memory
Definition
learned emotional responses to various stimuli(loves. hater, likes, dislike, fear, etc.)
Term
Explicit memory
Definition
memory for information that we can readily express in word and are aware of having; these memories can be intentionaly retrieved form memory; includes episodic and sematic.
Term
Implicit memory
Definition
memory for information that we can't readily express in word and may not be ware of having; these memories can't be intentionaly retrieved from memory; procedural and emotional memories.
Term
Perming
Definition
person is known a picture or words, later shown a fragmants of the picture or few latters of the word; then asked to complete it.
Term
Tip of the tongue phenomenon (TOT)
Definition
knowing a word, but not being able to immediatly recall it, frequent with stressful situation and getting older.
Term
Forgeting
Definition
biological
Term
Decay theory
Definition
that he argue that the passage at time causes forgeting
Term
Retrograde amnesia
Definition
the inalility to recall event perceding and accident or injury, but without losss of earier memory.
Term
Retroactive interference
Definition
the process by which new information interferes with information already in LTM.
Term
Proactive interference
Definition
the process by which information alredy in memory interferes with new information
Term
Child amnesia
Definition
the difficulty adult have remembering experience from their first 2 yers of life
Term
Eidetic imagery
Definition
the ability to reproduce unusualy share and detailed images of somthing one has seen.
Term
Mnemonists
Definition
people with highly developed events and the incidents surrounding it even after long time has passed
Term
Cognition
Definition
the process where by we acquire and use knowledge
Term
There 3 important block of thought
Definition
Languege...Images.....Concepts
Term
Language
Definition
a flexible system of communication that uses sounds, rules, gestures, or symbols to convey information.
Term
Phonemes
Definition
the basic sounds that makes up any language. 45 in enlish lang.
Term
Morphemes
Definition
the smallest meaningful units of speech such as simple words, prefixes and suffixes.
Term
Grammar
Definition
the language rules that determines how sounds and words can be combined and used to communicate meaning with in a language.
Term
Syntax
Definition
the system of rule that governs how we combine words to form meaningful phase and sentances.
Term
Semantics
Definition
how we assign meaning to morphenes words, phases, and sentances, content of lamguage.
Term
Image
Definition
a mental representation of a sensory experience
Term
Concept
Definition
a mental category for classifying objects, people or experience.
...create and organize hierachies or groups of subordinate categories.
Term
Linguistic relativily hypothesis
Definition
Worf's idea that pattern of thinking are determined by the specific language one speaks.
Term
Problem solving...3 asspect
Definition
Problem representation...divergent thinking....convergent thinking
Term
Problem representation
Definition
the first step in solving problem; it involves interpreting or defining the problems
Term
Divergent thinking
Definition
thinking that meets the criteria at originality inventiveness and flexibility; many different possible answers
Term
Convergent thinking
Definition
thinking that is directed toward one correct solution to problem.
Term
Algorithm
Definition
the step by step mehtod of problem solving that guarantees a correct solution
Term
Heuristics
Definition
rules of thumb that help in simplifying and solving problems, although they do not guarantee a correct solution
Term
Hill climbing
Definition
a neuristic, problem solving strategy which each step moves you progressively to the final goal
Term
Sub goals
Definition
intermediate, more manageable goals used in one neuristic strategy to make its easier to reach the final goals breaking it down in to smaller pieces.
Term
Means- end analysis
Definition
a heuristic strategy that aims to reduce the discrioancy between the current situation and the desired goal at a number of intermediate point.
Term
Working backward
Definition
a neuristic strategy in which one works backward from the desired goals to given conditions.
Term
OBSTACLES
Definition
Mental set, fuctional fixedness, brain storming
Term
Fuctional fixedness
Definition
the tendency to perceive onlt limited nuber of uses for an object, thus interfering with the process of problem solving
Term
Brain storming
Definition
a problem solving strategy in which an individual or a group produces number ideas and evaluates them only after all ideas have been collected.
Term
Decision making
Definition
Compensatory model,..faming...
Term
Compensatory model
Definition
a rational decision making model in which choices are systematically evaluates on varicose criteria
Term
Framing
Definition
the perspective from which we interpret information before making a desicion
Term
Stanford
Definition
Binet intelligence scale....wechslet adult intelligence scale...third edition(WAIS III)- wechsler intelligence scale for children- third edition (WISC III)
Term
Intelligence quotient (IQ)
Definition
a numerical value given to intelligence that is determined from the scores on an intelligence test on the basis of a score of 100 for average intelligence.
Term
Relibility
Definition
ability of a test to produce consistence and stable scores
Term
spite- half relibility
Definition
a method of determining test reability by dividing the test into 2 part and cheking the agreement of scores on both parts.
Term
Correlation coefficiencents
Definition
statistical measures of the degree of association between two variable.
Term
Validity
Definition
ability of a test to measure what it has been designed to measure
Term
Content validity
Definition
refers to a test's having an adequate sample of questions measuring the skills or knowledge it is supposed to measure
Term
Criterian- related validity
Definition
validity of a test as measured by a comparison of the test score and independent measures of what the test is designed to measure.
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