Unit 1: Development Flashcards
Define Adaptation
using assimilation and accomodation
to make sense of the world
Define Assimilation
incorporating new experiences into existing schemas
Define Accommodation
when a schema doesn’t work anymore, so you must change it to deal with an experience
Define Equilibrium
when a child’s schemas make sense to them and explains everything they experience
Define Schemas
A mental representation of knowledge
Define Mindset
a set of beliefs we have about our ability to succeed at thing. these beliefs influence how we response to or interpret a situation.
Define Morals
standards of right and wrong behaviour that can differ between cultures and situations. basically what is considered to be right or wrong
Define Morality
‘proper behaviour’, how people should behave according to the principles of what’s right and wrong. and separating these factors as good and bad.
Define Moral Development
how children reason about what is right or wrong, and how their understanding grows as they reach into adulthood.
How old do you have to be to develop morality?
all people above the age of 10 are able to consider the factors of intention.
Define the brain
the organ in your head made up of nerves that processes information and control behaviour
Describe the development of the brain at 3-4 weeks after conception
a long tube develops divided into 3 distinct round sections. forebrain, midbrain and hindbrain.
Describe the development of the brain at 5 weeks after conception
forebrain and hindbrain split into a further 2 cavities. forebrain splits into an anterior and posterior section. the hindbrain splits in the middles and the midbrain doesn’t divide.
Describe the development of the cerebellum
can be seen at 6 weeks after conception and a year after birth it triples in size.
What is the function of the cerebellum?
controls physical skills which develop a lot during the time after birth as they learn to walk etc. which accounts for its growth. it is also involved in responses like fear and in functions like processing sense information.
What is the role of the medulla oblongata?
it controls involuntary responses such as sneezing, breathing, heartrate and blood pressure. it connects the rest of the brain to the spinal chord.
When is the medulla developed?
20 weeks after conception
How many neural connections form every second?
700-1000 new neural connections
What are neural connections?
links formed by messages passing from one nerve cell (neuron) to another
What are neural connections for?
for fast communication between the many different parts of the brain. early connections are important for babies to get plenty of simulation.
How does the brain size develop by 3 years old?
doubles in size over first year, reached 80% of its full size by 3 years old.
What is anterior and posterior?
anterior: towards the front
posterior: towards the back
Where is the medulla?
in the hindbrain in front of the cerebellum - connecting brain to spinal chord.
What are involuntary responses?
actions that you don’t think about and happen automatically. such as sneezing or breathing.
What is the theory of cognitive development?
a theory created by a psychologist called Piaget who believed children go through different stages of development as they grow from birth to 12 years old.
What are the 4 stages of cognitive development?
sensorimotor, pre-operational, concrete operational, formal operational
Describe the sensorimotor stage
birth to 2 years old
children use their senses and movements to explore the world, this is why they always put things in their mouth to taste, touch everything etc.
develop object permanence, and at 4 months like to repeat things a lot.
Describe the pre-operational stage
2 to 7 years old
children start curiosity in how they do things and start reasoning.
includes 2 stages
symbolic function stage (2-4)
includes symbolic play, egocentrism, and animism
intuitive thought stage (4-7)
start of reasoning.
they have centration.
irreversibility, conservation not achieved
Describe the concrete oporational stage
7 to 12 years old
children start to use rules and strategies to figure things out, using concrete objects help their understanding and thinking
conservation is developed, morality is developed, seriation developed
Describe the formal operational stage
12 years old +
children develop control over their thoughts: thinking 2 or more things of a person and more complex thoughts
ability to think about the future and how time changes things, and able to use hypothetical thought
What is object permanence and when is it developed?
the ability to know something is there even though it is out of sight, it is developed at 6 months
What is symbolic play?
when a child uses objects to represent other objects, ideas, and actions.
for example, playing with a cardboard box and pretending it’s a car
What is egocentrism?
when children are only able to see the world through their own perspective
What is animism?
when children believe that objects are alive and can have feelings. for example, a child may believe their teddy bear has feelings too.
What is ireversability?
when a child can’t understand that some things cannot be reversed after they are done. for example, you can’t put back together a piece of toast if it were already cut
What is centration?
the ability to focus on only one thing when something is too complex to understand
What is conservation?
when someone understands that changing how something looks does not change the volume, mass, size, quantity etc.
eg. a thinner glass may look like it has more water in it but it doesn’t
What is seriation?
being able to categorize things by size or other orders