C Flashcards
Case grammar
An approach in psycholinguistics in which the meaning of a sentence is determined by analysing the semantic roles or cases played by different words, such as which word names the overall relationship and which names the agent or patient of the action. Other cases include time, location and manner.
Case role (also semantic case)
One of the various semantic roles or functions of different words in a sentence.
Categorical perception
The perception of similar language sounds as being the same phoneme, despite the minor physical differences among them; for example, the classification of initial sounds of cool and keep as both being the /k/(hard c) phoneme, even though these initial sounds differ physically.
Category-specific deficit
A disruption in which a person loses access to one semantic category of words or concepts while not losing others.
Central executive
In Baddeley’s working memory system, the mechanism responsible for assessing the attentional needs of the different subsystems and furnishing attentional resources to those subsystems.
Any executive or monitoring component of the memory system that is responsible for sequencing activities, keeping track of processes already completed, and diverting attention from one activity to another can be called an executive controller.
Central tendency
The idea that there is some mental core or centre to the category where the best members will be found.
Cerebral cortex
NEOCORTEX
Cerebral hemispheres (left and right)
The two major structures in the neocortex. In most people the left cerebral hemisphere is especially responsible for language and other symbolic processing, and the right for nonverbal perceptual processing.
Cerebral lateralisation
The principle that different functions or actions within the brain tend to be localised in one or the other hemisphere. For instance, moron control of the left side of the body is lateralised in the right hemisphere of the brain.
change blindness
The failure to notice changes in visual stimuli (e.g. photographs) when those changes occur during a saccade.
Channel capacity
An early analogy for the limited capacity of the human information-processing system.
Characteristic feature
In the Smith et al. (1974) model of semantic memory, characteristic features are the features and properties of a concept that are common but not essential to the meaning of the concept; for example, ‘eat worms’ may be characteristic of ‘BIRD’, but the feature is not essential to the central meaning of the concept (contrasts with definition feature).
Chunk
A unit or grouping of information held in short-term memory.
Classic view of categorisation
The view that takes the position that people create and use categories based on a system of rules that define necessary and sufficient features.
Clustering
The grouping together of related items during recall (e.g. recalling the words apple, pear, banana, orange together in a cluster, regardless of their order of presentation).
Coarticulation
The simultaneous or overlapping articulation of two or more of the phonemes in a word.