Milestones Flashcards
1
Q
Walking
A
12 months
2
Q
no head lag
A
4 months
3
Q
crawls, creeps
A
9 months
4
Q
cruises around holding objects
A
10 months
5
Q
Object permanence
A
8-9 months
6
Q
Sensorimotor phase
A
0-24 months
7
Q
2 word sentences, 50 words total
A
2 years
8
Q
3 word sentences, 200+ words
A
3 years
9
Q
fears imaginary things, has imaginary play
A
3 years
10
Q
Preoperational Phase
A
2-7 years
11
Q
Concrete observations
A
7-10 years
12
Q
conservation of mass
A
7-10 years
13
Q
linear time
A
7 years
14
Q
deductive reasoning
A
7 years
15
Q
Formal Reasoning
A
11+ years
16
Q
Freud’s Oral stage
A
mouth objects around 4 months