Growth and Development Flashcards
What is cephalocaudal development?
Attainment of skills from the head downward
What is proximodistal development?
Attainment of skills from the trunk outward
What is the sequence of motor skill development?
Gross motor skills before fine motor skills
______ accounts for development of motor milestones
Myelination of the spinal cord
When does myelination of the spinal cord occur?
Newborn - 24 months
Describe primitive reflexes (2)
- Reflexes that a child is born with
- Typically disappear within the first year of life
What are some examples of primitive reflexes? (5)
- Sucking
- Palmer / plantar grasp
- Babinski (positive toe flaring)
- Tonic neck (fencer)
- Moro (startle)
What age does the positive babinski reflex typically last until?
24 months
Describe protective reflexes (2)
- Develop after the disappearance of primitive reflexes
- Not present until after 12 months of age
Describe Erikson’s psychosocial theory of the infant
Trust vs. mistrust - reliance on caregivers for basic needs
Describe Freud’s psychosexual theory of the infant
Oral sensations for pleasure (sucking)
How do infants communicate?
Crying - different pitches based on needs
What type of communication / language technique is present at 2 months?
Cooing
What type of communication / language technique is present at 6 months?
Babbles
What type of communication / language technique is present at 9 months?
Copying sounds
What types of communication / language techniques are present at 12 months? (3)
- Saying a few words
- Using simple gestures
- Following simple directions
Infants have ______ vision at birth
20 / 400
At what age does color vision develop?
7 months
Infants have a preference towards what types of sounds?
High-pitched sounds
Infants have a preference towards what types of tastes?
Sweet tastes
Infants have a preference towards what types of touch?
Soft, gentle touch
What is temperament?
Method of responding to environment
It is important to tailor ______ around temperament to mitigate negative responses
Parenting strategies
Describe easy temperament (3)
- Quickly established routines
- Adapt well to change
- Happy / calm
Describe slow to warm up temperament (2)
- Initial negative reaction - adapts over time
- Moderately fussy
Describe difficult temperament (4)
- Do not adapt well to change
- Highly active
- Behavioral issues
- Fussy / irritable
Describe Erikson’s psychosocial theory of the toddler
Autonomy vs. shame / doubt - making independent choices