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Chp. 6: Cognitive Development in Infancy Flashcards

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5169151716Jean PiagetWas a Swiss psychologist interest in epistemology. Looked at humans as organisms that need to adapt in the environment. Studied cognitive development in children and came up w/ ideas like: -intelligence is an active, dynamic process -As children develop, the structure of their thinking changes, and their new modes of thought are based on earlier structures.0
5169165242Genetic epistemologythe study of development of knowledge through biological adaptation ad development of the mind.1
5169165243schemascognitive frameworks that let us categorize concepts, objects or experiences2
5169165244disequilibriuma state of confusion in which your schemas don't fit your experiences. Ex. a child is served a new type of food they've never seen before, so they don't associate it with food.3
5169168380sensorimotor stagePiaget's first stage in which infant's understand the world through the info. they take in through their senses and through their actions on their environment.4
5169168381circular reactionAn infant's repetition of a reflexive action that results in a pleasurable experience. Ex. infant sucking on thumb5
5169169768motor schemainfants' organization of knowledge through action on the world6
5169169769object permanencethe understanding that objects continue to exist even when they cannot be seen.7
5169173725Theory of Core KnowledgeTheory that basic areas of knowledge are innate and built into the human brain.8
5169176882violation of expectationA research method based on the finding that babies look longer at unexpected or surprising events.9
5169176883selective attentionChoosing what we pay attention to.10
5169176903sustained attentionthe process of maintaining focus over time. what we stick with.11
5169179023habituationthe reduction in the response to a stimulus that is repeated12
5169179024infantile amnesiaadults' inability to remember experiences that happened to them before age 3.13
5169180527executive functionthe aspect of brain organization that coordinates attention and memory and controls behavioral responses for the purpose of attaining a certain goal14
5169180528inhibitionthe ability to stop more automatic behaviors in order to stay on task and ignore distractions15
5169182271phonologythe study of sounds16
5169182272syntaxthe grammar of language17
5169183817semanticsthe study of the meaning of words18
5169183818pragmaticsthe way we use language in social situations. children have a problem with this, they say whatever is on their mind.19
5169183819morphemethe smallest unit in language that has meaning Ex. cats -> 2 airplanes -> 320
5169185558phonemesmallest distinct sound in a particular language Ex. shine -> 321
5169185559transitional probabilitythe likelihood that one particular sound will follow another one to form a word22
5169187989NativismA theory of language development that human brains are innately wired to learn language and that hearing spoken language triggers activation of a universal grammar23
5169187990universal grammarthe idea proposed by Noam Chomsky that all languages tend to have the same underlying grammar. For instance, babies around the world babble the same way.24
5169189836overregularizationtype of grammatical error in which children apply a language rule to words that don't follow it. Ex. adding an 's' to foot to make it plural, but foots is not a word.25
5169191457interactionismreadiness to learn interacts with the child's experience26
5169191458recastrepeating what children say but in a more advanced grammar to facilitate language learning.27
5169193387cognitive-processing theorytheory that learning language is a process of "data crunching" in which the process of learning words and their meanings relies on the computational ability of the brain.28
5169197916Broca's areapart of the brain involved in speech production, located near the motor center.29
5169199348Wernicke's areapart of the brain involved in understanding and creating meaning in speech. located near the auditory center.30
5169199349receptive languagethe ability to understand words or sentences31
5169201560expressive languagethe written or spoken language we use to convey our thoughts, emotions or needs.32
5169769154Child-directed speechspeech tailored to fit the sensory and cognitive capabilities of infants and children so it holds their attention. includes speaking in a higher pitch and using simple vocabulary.33
5169777875vocabulary burstthe rapid growth of a child's vocabulary that often occurs in the 2nd year.34
5169779822whole object biasan assumption made by language learners that a word describes an entire object rather than just some portion of it.35
5169782805mutual exclusivity constraintan assumption made by language learners that there is one (and only one) name for an object36
5169788285taxonomic constraintassumption that 2 objects can have one common name, but that each object could also have its own name. Ex. cats and dogs are both animals.37
5169797381fast mappinga process by which children apply constraints and knowledge of grammar to learn new words very quickly.38
5169797382syntactic bootstrappingusing syntax to learn new words39
5169799347semantic bootstrappingusing conceptual categories to create grammatical categories.40
5169801042intellectual disabilitytype of intellectual impairment that includes a low score on a standardized test, impaired adaptive functioning, and deficits in cognitive functioning.41

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