Growth and Development Flashcards
in baby clinics, what measurements are taken?
measurements of the baby’s:
- weight
- length/height
- head circumference
how is the jaw relationship at birth different to that of an adults jaw relationship?
- gum pads widely separated
- tongue resting on lower gum pad
- tongue in contact with lower lip
when does eruption of teeth (roughly) start?
6 months
at what age is the eruption of the deciduous dentition usually complete?
by 24 months of age
what are some characteristics of primary incisors?
- incisors are upright
- incisors are spaced
what differences are seen between primary and permanent teeth?
primary teeth are:
- smaller
- more white in colour
what are the 5 aspects of the psychology of child development?
- motor
- cognitive
- perceptual
- language
- social
what are the different stages of cognitive development?
- sensorimotor
- preoperational thought
- concrete operations
- formal operations
what is the sensorimotor stage of cognitive development? when does this occur?
- until about 2 years
- main objective is object permanence
what is object permanence?
knowing an object still exists even when it is hidden (cannot be seen, heard or sensed)
what is the preoperational thought stage of cognitive development? when does this occur?
- 2-7 years
- allows child to predict outcomes of behaviour
- facilitated by language development
- egocentric
- unable to understand why areas and volumes remain unchanged even though shape and position may change
what is the concrete operations stage of cognitive development? when does this occur?
- 7-11 years
- able to apply logic
- able to see others perspective
- still difficult to think in an abstract manner
what is the formal operations stage of cognitive development? when does this stage occur?
- from 11 years
- logical abstract thinking therefor different possibilities for an action can be considered
what will occur if a lack of appropriate stimulation occurs in an infants/child’s development?
- retardation of the child’s learning
- ** language is affected
what does a one year old understand?
- vocabulary of 20 words
- simple phrases
- relates objects to words
what language will a one year old use? what sounds can they make?
- 2/3 words
- repetitive babble
- tuneful jargon
- sounds = b, d, m