Growth And Lifespan Dvpt Flashcards
Foreclosure identity state
Commitment and absence of crisis
Preop stage - Piaget
2-7
representing things with words and images. no logical thinking yet
Egocentric
Symbolic activity
Intuitive thinking
Concrete Op stage - Piaget
7-11
Thinking logically about concrete events
Conservation
math
Least developed sense at birth
eyesight
Marasamus
Infant does not get necessary nourishment needed to sustain life
Sensorimotor stage
cog dvpt which begins in infancy
experiencing the world through the senses
object permanence
stranger anxiety
Monozygotic twins
one zygote splits and forms 2 identical clusters. Also known as identical twins (1 in every 270 births)
Dizygotic twins
two ova are fertilized by 2 separate sperm around the same time (1 in every 60 births)
Phenylketonuria (PKU)
abornmal ingestion of protein. 1 in 500 births. 1 in 100 European Americans mainly Norwegian
Kleinfelter
XXY
male appearance, secondary sex characteristics not present
Vaillant & Levinson
Psychoanalytic theorists who believed human intrinsic drives and motives to be the basis for universal stages
Vaillant
pessimistic explanatory styles of depressed ppl
concluded that these ppl blame unpleasant events on themselves
Thorndike
law of effect
animals repeat responses but not punished responses
Maslow
Hierarchy of needs - physiological safety belonging & love needs esteem self actualization
Piaget
Infant- sensorimotor (senses, motor)
2 - preoperational - think symbolically
school age- concrete operational - think logically
adolescent & adult - formal operational - think on many planes, abstract
postformal - 5th stage allows adults to solve real world problems
Vygotsky
language single most important means of learning
social experience
Kwashiokor
lack of protein- characterized by bloating in face legs, abdomen
Assimilation
fitting info into an infant’s current schema
accommodation
revising infant’s schema to fit new info
intermodal perception
using more than 1 sense
cross-modal perception
ability to use info from one sensory modality to imagine something in another
perceptual constancy
awareness that size and shape are always constant despite changes in appearance due to location (6 mo)
reversal
8 mo - will demonstrate goal orientated bx by looking at an object taken out of view. reversal allows the babies to reverse the situation
underextend
babies use words to refer to a narrow category of objects
overextend
when babies use a word to describe everything with similar characteristics
infant self awareness
occurs around 15-24 mo