5: Middle Childhood Flashcards
what factors influence height
-nutrition
-health conditions (illnesses/stresses that restrict growth)
(stress hormones impact pit. gland which impedes release of growth hormone
-racial and ethnic differences
which sex grows faster, what are the average heights of boys and girls
females grow faster
avg height of girls= 4’11
avg height of boys= 4’ 9.5
how does adequate nutrition effect cognitive, emotional, and social development
cognitive: attentiveness, more responsiveness
emotional: better emotional regulation
social: prosocial behavior
what can obesity lead to
heart conditions, low self-control practice, respiratory problems
why do middle childhood children see a reduction in activity levels
- tendency to socialize indoors
- increased screen time
- increased snacking habits
explain motor development of children in middle childhood
increased muscle coordination/ dexterity
- sex difference: women become more accurate in movement, men increase in forcefulness of activity
caused by increased myelination of motor neurons
what is selective attention
ability to focus on important elements of a problem or situation
increased myelination of reticular function– enhances attention
what is association areas
regions of the brain where sensory, motor, and intellectual functions are linked
what is spatial cognition
ability to infer and make predictions about movement of objects in space
- boys have tendency for exploration/construction which can help in development of spatial cognition
what is spatial perception
skill to identify relationships between objects in space
improved with improved spatial cognition
where does development focus on in the brain during middle childhood
development focused on frontal lobes of cerebral cortex
- improves attention, logic, and planning
what is asthma
chronic condition with periodic attacks of respiratory issues
- can be caused by allergies, poor air quality, and stress
which sex is likely to frequent accidents
boys
- frequently automobile accidents due to improper road safety
explain cyber safety
exposure to media can lead to viewing of dangerous material/ loss of privacy
- parental supervision is encouraged
what percentage of psychological issues do children have // what are the treatments
-depression
-anxiety
depression–> 5%
anxiety –> 13%
treatments
- counselling
- antidepressants
what are potential risks of anti depressants for children
withdrawal, overdosing, self harming tendency
what is the acuity of blindness
acuity= 20/200
what is the acuity of partial sightedness
acuity= 20/70
what is childhood onset fluency disorder
a disruption is fluency of speech
- stuttering can cause low self esteem
what is dyslexia , what is the cause
problems with reading and writing,
- involves lack of morphological awareness (ability to understand words)
- structural/functional differences in brain
what is attention deficit hyperactivity disorder, what are the causes and treatments
mental disorder marked by inattention, impulsiveness, and high levels of activity
- caused by delay in neural development
- treated with Ritalin/dextrine/behavioral therapy/dietary routines
what % of boys and girls have adhd in canada
boys= 3.7%
girls= 1.5%
what is decentering- what piaget stage is it associated with
ability to take in multiple aspects
ability to understand concepts of speed, time and distance
- concrete operational stage
what is reversibility- what piaget stage is it associated with
understanding that some changes can be undone
- congrete operational stage
what is inductive logic
type of reasoning where general principles are inferred from specific cases
what is deductive logic
Type of reasoning based on hypothetical premises, requires predicting specific outcomes from general principles
what is class inclusion
understanding that subsets are included in larger categories
what is horizontal decalage
slow shift from preoperational stage to concrete operational stage
explain some evidence that goes against piagets theories of logical development
1) some children show that logical abilities emerge earlier than piagets predictions
2) training in language development can change how children perform of piagets tests
(training–> perform better logic than without training)
what is rule 1 of sieglers rules for problem solving
preoperational stage:
taking into account 1 dimension
what is rule 2 of sieglers rules for problem solving
transitional stage:
take into account some part of other dimensions
what is rule 3 of sieglers rules for problem solving
concrete operational stage
take into account multiple dimensions with some limitation
what is rule 4 of sieglers rules for problem solving
operational thought
understanding how all dimensions play a role in the problem
what is automaticity
recalling information from long term memory without using short term memory
what is rehearsal with reference to information processing approach
repetition of info
what is organization with reference to information processing approach
grouping ideas into categories
what is elaboration with reference to information processing approach
Find a shared meaning or link
between objects to be
remembered
what is systematic research with reference to information processing approach
scanning one memory using bits pf info
what are mnemonics with reference to information processing approach
a musical device used to remember info
what is vygotsky’s approach of cooperative learning
children work in groups to achieve a common goal
what is vygotsky’s approach to reciprical learning
technique of teaching involving students to take on teachers role
how much does vocabulary increase between 9-11 years old
19,000
what is intonation
tone of a sentence implying a particular meaning
what is metalinguistic awareness, by what age do children develop it
an understanding of one’s own language
- 7/8