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L&C Final Review
Stasser's Learning and Cog Final Review
Question | Answer |
---|---|
Top-down processing | is the kind of processing that draws heavily on our knowledge, expectations, and past experiences, as compared to the input information itself. |
Bottom-up processing | refers to the processing of the actual environmental stimuli with that processing determined only by the nature of those stimuli (data) themselves. |
The distinction between serial versus parallel processing | is whether two cognitive processes are performed one after the other (serial) or at the same time (parallel). |
sensory memory | is the memory store very briefly that contains perceptual “copies” called icons or echoes |
Sperling’s whole-report procedure for assessing memory underestimated its capacity because | information decayed before it could be reported |
template matching | Matching environmental input with exact mental copies |
feature analysis | Breaking a stimulus down into a set of defining cues and comparing that set to stored sets of defining cues |
prototype | Ideal type surrounded by fuzzy boundaries |
working memory | All of the information we are actively thinking about right now |
Chunking | information more efficiently is the way to most easily get more information into your working memory. |
The point of a distractor task such as counting backwards by threes before recall | is to prevent rehearsal |
Declarative knowledge | (“knowing that”) consists of information that typically can be communicated verbally. |
Procedural knowledge | (“knowing how”) is knowledge of how to perform cognitive or motor skills. |
Episodic memory | is long-term retention of specific events in one’s life |
declarative memory | is long-term retention of a specific fact or concept. |
When you learn a skill such as keyboarding knowledge is | first declarative and then becomes procedural |
The major difference between cognitive and behavioral explanations in psychology is | that cognitive scientists give more causal status to internal processes than do behavioral psychologists. |
The cocktail party phenomenon is replicated in the laboratory by studies using | dichotic listening task. |
A recall test is | a memory test where we must both generate the response and recognize that it is correct |
Mnemonics | are strategies for more efficient encoding in memory |
encoding specificity | The general principle that recall will in part be a function of the similarity of the context at encoding and retrieval |
According to Loftus’ research, eyewitness memory | far less reliable than most people believe. |
Most mnemonic techniques | improve memory by making items to be recalled more vivid or meaningful. |
Surface structure | the organization that describes the sequences of phrases in a sentence as it is actually spoken. |
Deep structure | the underlying structure that specifies the meaning of a sentence. |
A morpheme | the smallest unit of language that has meaning. |
Metacognition | knowledge, awareness, and the monitoring of one’s own cognitions. |
Functional fixedness | the tendency to think of objects as functioning in a particular way and failing to perceive other ways the object might be useful. |
Set effects | the persistence of an old strategy in a new situation and is demonstrated by the Luchins Water Jar Problem |
Whorfian (or linguistic relativity) hypothesis | The idea that language leads us to perceive and think about the world in particular ways is called the |
An example of support for the use of rules of grammar | the fact that children produce sentences which they have never heard is taken as. |
Imitation | appears to be at best only a small part of language learning. Learning a language is very much a matter of learning the set of rules which governs the use of language. |
Code-switching | concerns how bilinguals use their two languages in conversation. Without incurring additional time, bilinguals code switch as a means to maximize the way they convey the intended meaning of their utterances. |
Phonemic restoration | refers to the tendency of a listener to “fill in” a missing phoneme while hearing sentences. |
The primary function of pattern recognition | to add meaning to the sensory information |
Backward masking studies have been very helpful in | establishing the duration of the sensory register. |
The backward masking studies have been used to confirm | Sperling’s estimate of the duration of the sensory register |
The primary problem for template theories of pattern recognition is | the requirement of a very rapid search through a large amount of information in long-term memory. |
Geon | the structural component of structural theories |
The major advantage of a feature theory of pattern recognition | the smaller (compared to template theory) amount of information needed to recognize large numbers of patterns |
Studies of dichotic listening show that | nonshadowed material is processed for some meaning. |
In the secondary task technique | capacity is measured by reaction time to the secondary task. |
Capacity theory of attention argues | the number of tasks which can be performed simultaneously depends on the amount of capacity required by each task. |
In proactive interference | previously learned material interferes with recall of more recently learned material |
retroactive interference is | memory loss for previously learned information due to interference by recently learned information. |
Harlow’s research on learning sets entailed | monkeys choosing between pairs of objects differing physically. |
A language universal | a language feature true of all language users. |
Holophrases | The single-word utterances of infants |
For Chomsky, the language acquisition device is | an innate structure that predisposes humans to learning language. |
self-efficacy | Bandura’s term to refer to the extent to which a person believes he or she can accomplish some behavioral task to produce desirable consequences. |
nonsense syllables | Ebbinghaus, his stimulus materials in memory experiments because they contained no inherent meaning for him. |
capacity of the short-term store | George Miller, demonstrated capcity to be approximately 7 items of information. |
Optimal conditioning generally is found when | the CS slightly precedes the US |
The Law of Effect states | that responses which are followed by rewards increase in strength. |
trial and error | Thorndike, showed that animals seem to learn by trial and error |
extinction | If a conditioned stimulus is presented by itself following conditioning, the response previously conditioned to it will decrease in strength. |
Example of Discrimination | If stimulus A is followed by an unconditioned stimulus during training but stimulus B is not, subjects typically will learn to respond more to stimulus A. |
Example of generalization | If a response is conditioned to a tone of 100OHz, it probably will occur also to a tone of 110OHz. |
CER procedure | After exposing a rat to pairings of a tone with shock, an experimenter presents the tone for 3 minutes while the rat is pressing a bar to obtain food. |
example of backward conditioning | Food is presented for three seconds, followed by a two-second tone. |
example of trace conditioning | A CS is presented for 2 seconds, and 5 seconds after its termination food is |
Elaborative processing | memory for material is improved the more elaborately it is processed. |
Rehearsal represents a trade-off in short-term memory because | it extends the trace life but also requires capacity. |
Learning may be defined as | a change in the capacity for behavior due to experience |
unconditioned response | Salivation response to food in the mouth |
unconditioned response | An innate, reliable response to a stimulus |
conditioned stimulus | An initially neutral stimulus that comes to elicit responding as a result of conditioning |
conditioned response (CR) | After a dog is exposed to pairings of a tone with food, it begins to salivate to the tone. |
second-order conditioning | If a tone is paired with a light and then the light is paired with food, the tone will come to elicit salivation. |
puzzle box | Thorndike’s apparatus used in research with cats |