Development Flashcards
Vocalize with vowels
2 months
Coos
2 months
Laughing
3 months
Squealing
4 months
Consonant sound babbling
6 months
Polysyllabic babbling
9 months
Follow objects to midline
1 month
Follow objects pass midline
2 months
Follow objects 180 degress
3 - 4 months
Able to lift head to 45 degrees
2 months
Attempts to hold head upright with erect
2 months
Minimal head lag
3 months
Able to lift head to 90 degrees
3 months
Able to lift head and chest
4 months
Grasp reflex disappears at
2 months
Reaching for toys
3 months
Able to hold something in hand
2 months
Voluntary grasp
4 months
Bring hands to midline
3 - 4 months
Transfer object from one hand to other
6 months
Number of words at 18 months
10 to 15 words
Number of words at 24 months
50 to 100 words
Visual acuity at 20/30 at what age?
3 years
Visual acuity at 20/20 at what age?
4 years
Handedness establishes by what age?
3 years
Age when able to hop on one foot
4 years
Age when able to draw a cross
4 years (4 points)
Age when able to balance on one foot
3 years
Age when able to copy a circle
3 years
Age when able to walk down stairs holding rail
2 years