study guide Flashcards
anterior closes
9-18 months
posterior closes
4-8 weeks
teething starts
6 months
average weight gain per week in infant
5-7 ounces
birth weight doubles?
birth weight triples?
6 months
1 year
weight gain per week in toddler
4-6 lbs
height change / year in toddler
2 inches per year
birth weight quaruples when
2 years
12-36 months
toddler
3-5 years
preschool
average weight for preschool / year
5 lbs
height change / year in preschool
2 1/2-3 inches
school age
6-12
11-14
adolescence
weight gain / year in school age
3-5 lbs
height / year in school age
1 1/2-2 inches
weight for girls in adolescence
15-55 lbs
age of puberty
girls: 12
boys: 14
infant hand grasps
3 months
head lag
o Competes at 1 month
o Partial at 2 months
o No lag at 4 months
crawling
6-7 months
creeping
9 months
object permance
by end of first year
walking with assistance
11 months
walking alone
12 months
running
18 months
2 block tower
15 months
6-7 block tower
2 years