- Follows face to midline
1-2 weeks
cognitive d.
- Indicates pleasure and displeasure
4 months
cog. d
-Continues to use visual exploration to learn about environment but is also beginning to use oral exploration for learning
6 months
cog. d
-Indicates boredom (crying/fussiness) when no changes in activity occur
2 months
cog. d
2 months
communicative
4 months
communicative
Turns and calms to parent’s voice
Communicates needs through behaviors
Undifferentiated cry
1-2 weeks
communicative
6 months
communicative
when will baby start cooing?
2 months
when will babe begin to recognize own name
6 months
2 months
social-emotional
-Able to sustain periods of wakefulness for feeding
-Will gradually become able to establish longer stretch of sleep (4-5 hours at night)
Has indefinite regard of surroundings
1-2 weeks
social-emotional
- Recognizes familiar faces & is beginning to recognize whether person is stranger
6 months
social-emotional
4 months
social-emotional
1-2 weeks
PD
2 months
PD
when can babe show consisent head control in supported sitting position?
2 months
6 months
PD
when does babe rock back and forth, often crawling backward before moving forward
6 months
9 months
cog. d
- Seeks parent for play and comfort, and as a resource
9 months
social-emotional
when does babe learn games like peek-a-boo
9 months
-Uses wide variety of repetitive consonants and vowel sounds
Starts to point out objects
9 months
communicative
12 months
communicative