Infants distinguish objects on the basis of their temperature, size, hardness, texture and weight. The ability to make such tactile distinction is an important skill because most of these characteristics cannot be assessed on the basis of sight alone, yet they are essential to a babys knowledge of the surrounding world
26 Infants distinguish objects on the basis of their temperature, size, hardness, texture and weight. The ability to make such tactile distinction is an important skill because most of these characteristics cannot be assessed on the basis of sight alone, yet they are essential to a baby’s knowledge of the surrounding world
Pain Newborns feel physical pain; their sensitivity to pain increases as they mature
27 Pain Newborns feel physical pain; their sensitivity to pain increases as they mature
BEHAVIOR DEVELOPMENT Four attributes Gross motor Fine motor Language Personal--social skill
28 BEHAVIOR DEVELOPMENT Four Attributes Gross motor Fine motor Language Personal—social skill
Sits unsupported Follows a face Walks around furniture Reaches for toys Walks unaided Grasps with palmar grip Picks up small objects Gross Fine motor motor and vision Speech, Social language emotional and and hearing behavioural Startles to loud noises Coos and babbles Turns head to sounds Smiles Says mama, 'dada'etc Feeds himself solid food Understands commands Drinks from a cup Says words Helps with tasks like dressing Talks in sentences Toilet-trained 29
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Motor Development 运动的发育 Gross and Fine Motor Skills Achieved During the First 2 Years( Part One) Head erect and steady Elevates self by arms Rolls from side to back Grasps cube 6 weeks 2 months 2 months 3 months, 3 weeks 3 weeks-4 months 3 weeks-4 months 3 weeks-5 months 2-7 months
30 Motor Development 运动的发育