Examlex
A natural monopoly is characterised by large fixed costs relative to variable costs.
Grammatical Rules
The structured guidelines that govern the composition of clauses, phrases, and words in any given natural language.
Private Speech
Vygotsky’s concept of the ultimate binding of language and thought. Private speech originates in vocalizations that may regulate the child’s behavior and become internalized by age 6 or 7.
Cognitive Development
The growth of brain function and neuropathways, resulting in the ability to think, learn, and remember.
Contrast Assumption
A principle in cognitive and perceptual psychology that the human brain perceives objects as distinct from their background based on differences in color, light, shape, or other aspects.
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