click below
click below
Normal Size Small Size show me how
Psyc 2310 Quiz 2
Cognitive Development in Infancy
Question | Answer |
---|---|
actions or mental representations that organize knowledge | schemes |
an internal drive for equilibrium | motivation |
the mechanism by which children shift from one stage of thought to the next | equilibration |
physical activities characterize infancy. consist of simple actions that can be performed on objects such as sucking and grasping toys | behavioral schemes |
cognitive activities develop in childhood | mental schemes |
occurs when children use their existing schemes to deal with new information or experiences | assimilation |
occurs when children adjust their schemes to take new information and experiences into account | accommodation |
the grouping of isolated of isolated behaviors and thoughts into a higher order system | organization |
basic means of coordinating sensation and action through reflexive behaviors | simple reflexes |
infants' repeated attempts to reproduce interesting or pleasurable event (1-4mos) | primary circular reactions |
infant is more object oriented moving beyond preoccupation with the self (4-8mos) | secondary circular reactions |
coordination of schemes showing intentionally (8-12mos) | coordination of secondary circular reactions |
explores objects' many properties (12-18mos) | tertiary circular reactions |
ability to use primitive symbols; shift to mental manipulation (18-24mos) | internalization of schemes |
the understanding of objects continue to exist even when they cannot be seen, heard, or touched | object permanence |
the focusing of mental resources on select information | attention |
decreased responsiveness to a stimulus after repeated presentations | habituation |
increased responsiveness after a change in stimulus | dishabituation |
individuals focus on the same object or event | joint attention |
retention of information over time | memory |
the process by which information gets into memory | encoding |
memory without conscious recollection | implicit memory |
conscious memory of facts and experiences | explicit memory |
inability to recall memories of events that occurred before 3 | infantile or childhood amnesia |
imitation that occurs after a time delay of hours or days | deffered imitation |
groups of objects, events, and characteristics on the basis of common properties | categories |
ideas about what categories represent | concepts |
based on similar perceptual features or objects | perceptual categorization |
by 7-9 months, infants can categorize objects even though they are perceptually similar | conceptual categorization |
measures four categories of behavior: motor, language, adaptive, and personal-social | Gesell test |
measures five scales: cognitive, language, motor, socioemotional, and adaptive | Bayley scales of infant development |
evaluates an infant's ability to process information | Fagan test of infant intelligence |