WGU D268 RRM3 TASK 1 2 AND 3 UPDATED
SOLUTION GUIDE
◉ cognition.
Answer: thinking activities such as remembering, understanding,
problem-solving, and decision-making, including how people get,
use, and store information in their minds.
Cognition is about how we take in, process, remember, and use
information—like learning, thinking, or solving problems.
◉ neurons.
Answer: tiny cells in the brain that work together like an extensive
communication network
neurons work together like a complex communication network
◉ neurodevelopment.
Answer: plays a crucial role in acquiring new knowledge, honing
cognitive skills, and adapting to the challenges of formal education.
,Neurodevelopment is how the brain grows and changes.
Neurodevelopment is essential to learning new things, improving
thinking, and handling school challenges.
◉ myelination.
Answer: When kids become older, their brains go through a process
called myelination, which makes pathways stronger, and one known
as pruning, which gets rid of pathways that are not needed
◉ brain development timeline.
Answer: prenatal- formation of brain cells begins in the womb
birth- n/a
newborn- the brain begins a rapid period of growth
early childhood- pruning begins and myelination continues
adolescence- brain development continues, especially in the frontal
lobe
adulthood- brain development begins to slow down
◉ brain stem.
Answer: part of the brain that connects to the spinal cord; oversees
important jobs like keeping the heart beating regularly, controlling
breathing, managing blood flow, and controlling automatic actions
like sneezing and swallowing
, which controls basic functions like breathing and heart rate
◉ limbic system.
Answer: deep in the brain, it is like an emotional control center,
helping handle feelings like happiness, fear, and sadness
◉ cerebellum.
Answer: located at the back of the head, the "little brain" helps
control voluntary muscle movements, posture, and balance
◉ cerebrum.
Answer: the front part of the brain responsible for controlling
movement, body temperature, and thinking skills like speaking,
problem-solving, and decision-making; it also handles sensory tasks
like seeing, hearing, and feeling touch
◉ prefrontal cortex.
Answer: plays a crucial role in decision-making, impulse control, and
emotional regulation
◉ parts of the brain and their basic functions.
Answer: brain stem- regulation of essential body functions
limbic system- processing emotions, memory formation, and
decision making
SOLUTION GUIDE
◉ cognition.
Answer: thinking activities such as remembering, understanding,
problem-solving, and decision-making, including how people get,
use, and store information in their minds.
Cognition is about how we take in, process, remember, and use
information—like learning, thinking, or solving problems.
◉ neurons.
Answer: tiny cells in the brain that work together like an extensive
communication network
neurons work together like a complex communication network
◉ neurodevelopment.
Answer: plays a crucial role in acquiring new knowledge, honing
cognitive skills, and adapting to the challenges of formal education.
,Neurodevelopment is how the brain grows and changes.
Neurodevelopment is essential to learning new things, improving
thinking, and handling school challenges.
◉ myelination.
Answer: When kids become older, their brains go through a process
called myelination, which makes pathways stronger, and one known
as pruning, which gets rid of pathways that are not needed
◉ brain development timeline.
Answer: prenatal- formation of brain cells begins in the womb
birth- n/a
newborn- the brain begins a rapid period of growth
early childhood- pruning begins and myelination continues
adolescence- brain development continues, especially in the frontal
lobe
adulthood- brain development begins to slow down
◉ brain stem.
Answer: part of the brain that connects to the spinal cord; oversees
important jobs like keeping the heart beating regularly, controlling
breathing, managing blood flow, and controlling automatic actions
like sneezing and swallowing
, which controls basic functions like breathing and heart rate
◉ limbic system.
Answer: deep in the brain, it is like an emotional control center,
helping handle feelings like happiness, fear, and sadness
◉ cerebellum.
Answer: located at the back of the head, the "little brain" helps
control voluntary muscle movements, posture, and balance
◉ cerebrum.
Answer: the front part of the brain responsible for controlling
movement, body temperature, and thinking skills like speaking,
problem-solving, and decision-making; it also handles sensory tasks
like seeing, hearing, and feeling touch
◉ prefrontal cortex.
Answer: plays a crucial role in decision-making, impulse control, and
emotional regulation
◉ parts of the brain and their basic functions.
Answer: brain stem- regulation of essential body functions
limbic system- processing emotions, memory formation, and
decision making
