Mod 4 Early Childhood Flashcards
Average height growth yearly in early childhood
2-3”
Average yearly weight gain in early childhood
5-10 pounds
Approx number of epiphyses that harden to bone in this phase
45
Which sex lose baby teeth earlier?
Girls
Does height get influenced by ethnicity and diet?
Yes
Percent of right handed people
90%
What part of the brain produces growth hormone?
Pituitary
Which side of the brain is especially active between 3-6 years?
Left
What does left hemisphere of brain control
Language and handedness
When does brain’s right hemisphere mostly develop?
8-10 years
What does the right hemisphere correspond with?
Spatial relation abilities
By what age does the brain reach 95% of adult volume?
6 years
What does the amygdala control?
Emotion, novelty
What does the hippocampus control?
Memory
When does mylenation of corpus callosum peak?
3-6 years
At what stage are children the most physically active than they will ever be at any other time?
Preschooler
At what age do we see simple gross motor skills (hop, jump)
3 years
When do simple athletic abilities appear
4 years
When does adventurous activity start
5 years
What are fine motor skills at 3 years?
Clumsy
What are fine motor skills at 4 years?
Improved
What are fine motor skills at 5 years?
Coordinated
What has great impact on gross and fine motor development?
Play and practice
How much sleep do kids need in early childhood
10-13 hours/night
What happens to appetite during early childhood
Dwindles
How many preschoolers in US are malnourished
11 million
What is a common deficiency in malnourishment
Iron
Does more than 2 hours of screen time increase likelihood of obesity
Yes
How often should kids exercise at preschool age?
Daily