Infant Development (2.7)

Question 1

1 month
Prone

Answer 1

Slightly elevates and rotates head

Question 2

1 month
Supine

Answer 2

Reciprocal and symmetrical kicking

Question 3

1 month
Sitting

Answer 3

Forward flexion of trunk, head in line with trunk

Question 4

1 month
Upper extremity

Answer 4

Opens and closes hands; reaching depends body position and visual gaze on object

Question 5

1 month
Mobility

Answer 5

Turns heads

Question 6

1 month
Social

Answer 6

Visual preferences of humans

Question 7

1 month
Language

Answer 7

Moves in response to a voice ; vocalizes to caregiver’s smile and voice

Question 8

2-3 months
Prone

Answer 8

Elbows in line with shoulders for forearm support; lateral weight shifting; arcs back in pivot prone

Question 9

2-3 months
Supine

Answer 9

Symmetrical posture predominates; kicking movements

Question 10

2-3 months
Sitting

Answer 10

Midline head alignment; minimal head lag during pull to sitting; propped sitting with support

Question 11

2-3 months
Upper Extremity

Answer 11

Reaches and grasps with eye hand coordination; fingers play in mouth

Question 12

2-3 months
Mobility

Answer 12

May roll supine to prone

Question 13

2-3 months
Social

Answer 13

Listens to voices; smiles purposely in response to caregivers face or voice

Question 14

2-3 months
Language

Answer 14

Coos: cries to get attention; crying decreases with adult eye contact; vocalizes to express displeasure

Question 15

4–5 months
Prone

Answer 15

Weight shifting to free arm and reach with one hand

Question 16

4-5 months
Supine

Answer 16

Brings feet to mouth; attempts roll to side with leg or arm leading

Question 17

4-5 months
Sitting

Answer 17

No head lag when pulled to sit; static ring sitting emerging; attempts lateral weight shift to support body with one arm and grasp toy with the other

Question 18

4-5 months
Upper extremity

Answer 18

Arms extended up in supine to reach in midline; Palmer grasp on cube; holds toy with two hands

Question 19

4-5 months
Mobility

Answer 19

Pivot prone rotation; may attempt rocking in quadruped And pushing backward; in standing bears weight

Question 20

4-5 months
Social

Answer 20

Laughs, excited by food; smile at self in mirror

Question 21

4-5 months
Language

Answer 21

Turns head towards a voice; vocalizes ; laughs and babbles

Question 22

6-7 months
Prone

Answer 22

Elevates trunk with elbow extension; may rock on hands and knees; transition to sitting; pushes backwards

Question 23

6-7 months
Supine

Answer 23

Brings feet to chin or mouth; rolls to prone; attempts to raise self to sit

Question 24

6-7 months
Sitting

Answer 24

Sits without support while manipulating a toy; weight shifting with lateral and anterior arm support

Question 25

6-7 months Upper extremity

Answer 25

Brings objects to midline; holds bottle with two hands; rakes for small objects; objects held in palm by fingers and opposed thumb (radial palmar grasp)

Question 26

6-7 months Mobility

Answer 26

Moves forward with arms with or without abdomen elevated; rolls; stands with assistance

Question 27

6-7 months Social

Answer 27

Enjoys mirror; lively response to familiar people

Question 28

6-7 months Language

Answer 28

Babbles ; vocalizes for different syllables; has two syllable combinations; responds to name

Question 29

8-9 months Prone

Answer 29

Transitions in and out of sitting to quadruped or prone; pulled to stand with support

Question 30

8-9 months Supine

Answer 30

Raises self to sit

Question 31

8-9 months Sitting

Answer 31

Manipulated toy in sitting position; anterior, lateral protective reactions present and backward emerging

Question 32

8-9 months Upper extremity

Answer 32

Controlled release; transfer objects ; radial digital grasp

Question 33

8-9 months Mobility

Answer 33

Crawls; creeps; pulls to stand at support; walks with assistance

Question 34

8-9 months Social

Answer 34

Shows initial separation concern; desire to be with people; waves bye

Question 35

8-9 months Language

Answer 35

Babbling with variety of consonants; shouts out vocalizes to gain attention; vocalizes syllables; responds to “no “ most of time

Question 36

10-11 months Prone

Answer 36

Pulls to stand through half kneeling

Question 37

10-11 months Supine

Answer 37

Transition to sitting and quadruped; rarely supine

Question 38

10-11 months Sitting

Answer 38

Rotates or pivots while sitting to reach

Question 39

10-11 months Upper extremity

Answer 39

Small objects held between thumb and middle of index finger (inferior pincer) later between pads of thumb and index finger (pincer)

Question 40

10-11 months Mobility

Answer 40

Sidesteps out cruises with external support; stands alone; walks with one hands held

Question 41

10-11 months Social

Answer 41

Played peek a boo and patty cake; wave bye bye; has fear of strangers; performs for attention

Question 42

10-11 months Language

Answer 42

Says repetitive consonant sounds like mama, dada; gives objects upon verbal request

Question 43

12 months Prone

Answer 43

Stands up through quadruped

Question 44

12 months Supine

Answer 44

Moves rapidly into sitting or quadruped to standing

Question 45

12 months Sitting

Answer 45

Wide variety of sitting positions

Question 46

12 months Upper extremity

Answer 46

Small objects held between tips of thumb and index finger ( fine or superior pincer); rolls a ball; scoops with spoons; fingers feeds

Question 47

12 months Mobility

Answer 47

Independent walking with high hand guard and wide base of support; lowers self with control from standing; may move in and out of full squat position

Question 48

12 months Social

Answer 48

Actively engages in play; understands and follows simple commands; performs for social attention

Question 49

12 months Language

Answer 49

Points to 3 body parts; imitates name is familiar objects; vocalizes with intent; uses a word to call a person; understands simple commands; identifies two body parts