Early Childhood Flashcards
Corpus Callosum
the thick bundle of nerve fibers that connects the left and right hemispheres of the brain
Plasticity
the tendency of new parts of the brain to take up the functions of injured parts
Gross Motor Skills
skills employing the large muscles used in locomotion
Fine Motor Skills
skills employing the large muscles used in manipulation, such as those in the fingers
Nightmares
dreams of disturbing and vivid content
Sleep Terrors
frightening dreamlike experiences that occur during the deepest stage of non-REM sleep, shortly after the child has gone to sleep
Somnambulism
sleepwalking
Enuresis
failure to control the bladder (urination) once the normal age for control has been reached
Bed-Wetting
failure to control the bladder during the night
Encopresis
failure to control the bowels once the normal age for bowel control has been reached, also called soiling
Preoperational Stage
Piaget’s second stage of development, characterized by inflexible and irreversible mental manipulation of symbols
Symbolic Play
play in which children make believe that objects and toys are other than what they are, also called pretend play
Egocentrism
putting oneself at the center of things such that one is unable to perceive the world from another person’s point of view
Precausal
a type of thought in which natural cause-and-effect relationships are attributed to will and other preoperational concepts
Transductive Reasoning
faulty reasoning that links one specific isolated event to another specific isolated event
Animism
the attribution of life and intentionality to inanimate objects
Conservation
in cognitive psychology, the principle that properties of substances such as weight and mass remain the same (are conserved) when superficial characteristics such as their shapes or arrangement are changed
Theory of Mind
the understanding that people are mental beings who have their own mental states, including thoughts, wishes, feelings that differ from our own
Appearance-Reality Distinction
the difference between real events on the one hand and mental events, fantasies and misleading appearances on the other hand
Scripts
abstract, generalized accounts of familiar repeated events
Autobiographical Memory
the memory of specific episodes or events
Rehearsal
a strategy that uses repetition to remember information
Fast-Mapping
a process of quickly determining a word’s meaning, which facilitates children’s vocabulary development
Overregularization
the application of regular grammatical rules for forming inflections to irregular verbs and nouns
Pragmatics
the practical aspects of communication, such as adaptation of language to fit the social situation
Inner Speech
Vygotsky’s concept of the ultimate binding of language and thought, inner speech originates in vocalizations that may regulate the child’s behavior and become internalized by age 6 or 7
What is growth in early childhood?
decelerate when compared to infancy
about 5 to 8 cm and 2 to 3 kg per year
less round and more slender
body proportions are more similar to those of adults
muscle size increases and bones become more sturdier
sense organs continue to develop
What is nutrition for kids in early childhood?
need less food
let the child decide how much to eat
obesity/overweight: 1/3 at risk, 14% are overweight, 6% are obese
why: watching tv, spending less time outside playing, sugary drinks
what to do: drink more water, have meals as a family
iron deficiency
parents as role models
What is brain development in early childhood?
corpus callosum becomes considerably thicker
lateralization and specialization becomes more pronounced (can lose brain function, but still high plasticity)
myelination of reticular formation and hippocampus (related to attention/concentration and long term memory improvements)
growth in the nerves connecting the cerebellum to the cerebral cortex (related to advances in preschooler’s motor skills)
brain growth spurts are linked to advances in cognitive skills (causality/directionality)
What are fine motor skills in early childhood?
small muscles, hands and wrists
handedness becomes well established
right vs. left, show preference by 1 year, lefties might have trouble with language (dyslexia)
What are the drawing stages in early childhood?
Scribbles: up to 30 months, don’t have much coordination
Single Units: 30 to 46 months, lift pencil after they are done with the shape, one line
Differentiated Figures: 46 months to 7 years, go back and add on to the shape
Integrated Whole: 7+ years, more realistic and easy to understand what the drawing is
What is sleep in early childhood?
between 10 and 13 hours
nightmares (light sleep)
sleep terrors and sleepwalking: deep sleep (non REM), wanes with age, brain gets more mature, incidence drops with age
What are some disorders in toilet training?
enuresis: failure to control bladder, twice a week, after 5, bed wetting, maturity of the bladder
encopresis: failure to control bowels, physical and psychological causes (stress)
both are more common in boys