Development 1-2 m 3-4 m 5-6m 7-8m
Excitement and boredom.
Generalized distress Preference, matches Fear (of s
Laughter. Interested in
Emotions (crying). Then, social emotions to others, sober anger. Ind
faces. Wariness, smiles
smile stares at strangers emotiona
less to unfamiliar faces
Pre-attachment
Attachment (indiscriminate social Attachment in the making: distinction of familiar and unfamiliar pe
responses)
Sensorimotor (primary
Sensorimotor (reflexing
circular reactions): repeat Sensorimotor (secondary circular reac
activity): imitation of
Cognitive behavior that produce behavior that produce interesting exter
some gestures, grasping,
interesting results on own Beginning object permanence
sucking, looking
body
Babbling, intentional Compreh
Language cooing
communication begins and show
Excitement and boredom.
Generalized distress Preference, matches Fear (of s
Laughter. Interested in
Emotions (crying). Then, social emotions to others, sober anger. Ind
faces. Wariness, smiles
smile stares at strangers emotiona
less to unfamiliar faces
Pre-attachment
Attachment (indiscriminate social Attachment in the making: distinction of familiar and unfamiliar pe
responses)
Sensorimotor (primary
Sensorimotor (reflexing
circular reactions): repeat Sensorimotor (secondary circular reac
activity): imitation of
Cognitive behavior that produce behavior that produce interesting exter
some gestures, grasping,
interesting results on own Beginning object permanence
sucking, looking
body
Babbling, intentional Compreh
Language cooing
communication begins and show
