13. infancy and childhood Flashcards
What are the three stages of development during childhood?
Infancy: Birth to 2 years, Early childhood: 3-5 years, Middle and late childhood: 6-11 years
What is physical development?
Changes in height, weight, and body proportions
What are the two types of motor skills?
Gross motor skills and fine motor skills
How long is an average newborn?
49-50 cm
How much does an average newborn weigh?
2.5 kg
By what age do infants typically double their birth weight?
By 4 months
By what age do infants typically triple their birth weight?
By their first birthday
What reflexes do infants display?
Grasping reflex and rooting reflex
At what age do infants start sitting while supported?
By age 2 months
When do infants typically learn to stand alone?
By 10 to 12 months
When do infants typically learn to walk?
By 13 to 18 months
What is the significance of fine motor skills during infancy?
Infants begin to reach out and grasp objects, refining this ability during the first 2 years of life
Describe the physical development during early childhood.
Children’s movements become almost ‘automatic’ as they gain confidence and balance
What physical abilities do children display at 3 years of age?
Simple movements like hopping, jumping, and running
What physical abilities do children display at 4 years of age?
Climbing up and down stairs with one foot on each step
What happens to physical growth during middle and late childhood?
Growth slows down but remains consistent, with an increase in height and weight
What is cognitive development?
How children think and how their thinking changes from one developmental stage to another
What are schemes according to Piaget?
The smallest units of thought that help children adapt to the world
What is adaptation in cognitive development?
Adjusting current information to new environmental demands
What is assimilation?
Incorporating new information into existing schemes
What is accommodation?
Adjusting schemes to fit new information and experiences
What is organization in cognitive development?
Grouping and categorizing information to make sense of the world
What is equilibration?
The mechanism by which children shift from one stage of thought to the next
What is the sensorimotor stage?
A stage from birth to two years where children understand the world through sensory experiences and motor actions
What is object permanence?
Understanding that objects and events continue to exist even when they are out of sight
What is imitation?
Copying or reproducing someone’s actions or language
What is the pre-operational stage?
A stage from 2 to 7 years where children represent the world with words and images
What is egocentrism?
The inability to distinguish one’s own perspective from someone else’s