dev 1 - milestones Flashcards
A child no longer has a Moro reflex, how old are they?
3-4 months
A child no longer has a palmar reflex, how old are they?
2-3 months
A child has a parachute reflex, how old are they?
6-9 months
A child can lift their head only momentarily, how old are they?
1 month
A child can lift their head to 45 degrees, how old are they?
2 months
A child can lift their head to 90 degrees, how old are they?
3-4 months
A child has complete head lag, how old are they?
A child has no head lag, how old are they?
4 months
A child lifts their head off the table in anticipation of being lifted, how old are they?
6 months
A child rolls front to back, how old are they?
4-5 months
A child rolls back to front, how old are they?
5-6 months
A child sits with no support, how old are they?
7 months
A child has a voluntary grasp with no release, how old are they?
4-5 months
A child transfers objects between hands, how old are they?
6 months
A child uses their thumb to grasp a cube, how old are they?
6-8 months
A child has a mature cube grasp with fingertip and distal thumb, how old are they?
10-12 months
A child plays pat-a-cake, how old are they?
9-10 months
A child builds a tower of 2 cubes, how old are they?
13-15 months
A child builds a tower of 4 cubes, how old are they?
18 months
A child uses a cup and spoon well, how old are they?
15-18 months
A child can pull to stand, how old are they?
9 months
A child can walk holding onto furniture (cruising), how old are they?
11 months
A child can walk without help, how old are they?
13 months
A child walks well, how old are they?
15 months
A child runs well, how old are they?
1 year
A child goes up and down stairs, 2 feet for each step, how old are they?
2 years
A child goes up and down stairs, 1 foot per step each way, how old are they?
4 years
A child jumps off the ground with 2 feet up, how old are they?
2 years
A child hops on 1 foot, how old are they?
4 years
A child skips, how old are they?
5-6 years
A child balances on one foot for 2-3 seconds, how old are they?
3 years
A child balances on one foot for 6-10 seconds, how old are they?
4 years
A child has a social smile, how old are they?
1-2 months
A child smiles at a mirror, how old are they?
5 months
A child has separation anxiety, how old are they?
6-12 months
A child waves bye-bye, how old are they?
10 months
A child dresses themselves (except buttons in back), how old are they?
3 years
A child ties shoe laces, how old are they?
5 years
A child engages in parallel play, how old are they?
1-2 years
A child engages in cooperative play, how old are they?
3-4 years
A child can tell fantasy from reality, how old are they?
5 years
A child coos, how old are they?
2-4 months
A child speaks their first words, how old are they?
9-12 months
A child understands 1-step commands, how old are they?
15 months
A child has a vocabulary of 10-50 words, how old are they?
13-18 months