Development/Age and Stages. 100%
Accurate, rated A+
birth to 2 mo. - ✔✔-probably can notice faces and bright objects
2 mo. - ✔✔-social smile develops, generally can follow moving objects with eyes, pays attention to
speaking voice, grunts and sighs
4 mo. - ✔✔-recognizes familiar objects, can activate arms and vocalizes socially (coo's) enjoys having
people around, holds a rattle for an extended period of time, recognizes bottle and familiar faces
5 mo. - ✔✔-grasps objects independently, stretches out arms when picked up
6 mo. - ✔✔-teething begins, recognizes strangers but does not generally show fear, turns over from
back to stomach
7 mo. - ✔✔-make polysyllabic vowel sounds, sits briefly, can transfer objects from one hand to another
8 mo. - ✔✔-sits alone easily, clearly recognizes strangers and reacts to them negatively if feels
unprotected-this is when stranger anxiety first develops
9 mo. - ✔✔-sits alone and creeps, Dada, Mama, Baba, etc. responds to name
10 mo. - ✔✔-pays attention, plays some games, stands with support
11 mo. - ✔✔-stands by self with support