Final Flashcards
Explain the difference between the growth of boys and girls in middle childhood
Boys are slightly larger than girls at the beginning of this period, then girls undergo the growth spurt of adolescence at an earlier age and tend to be larger than boys by the end of middle childhood
How many inches do children grow during the elementary school years
2-3 inches a year
How much weight on average does a child gain during middle childhood
5-7 pounds a year
what is the growth difference between African American children and White children
African American children grow faster and by age 6 African American girls have more muscle and bone mass than white or hispanic girls.
What is the growth difference between hispanic girls and white girls
Hispanic girls have more body fat
How many calories per day do children need
1600-2400
Daily food intake should include a high level of what type of nutrient
complex carbohydrates
What are the important brain developmental features of middle childhood
New synapses are formed and pruned
Development of the frontal cortex
Lateralization continues
corpus callosum grows
In developing countries, how many children under 5 years old are underweight due to malnourishment
174 million
In developing countries, how many children under 5 years have stunted growth due to malnourishment
230 million
What percent of the 12.2 million deaths of children under 5 in developing countries each year are associated with malnutrition
54%
Why have tooth decay rates declined in recent years
Fluoride use and proper dental care
A child whose weight, in comparison with height, was in the 95th percentile
Obese
Causes of obesity
Issues with leptin
Genetic and hormonal factors
Environment
A hormone that governs production of protein, which helps regulate body fat
Leptin
In middle childhood, who can children engage in a wider range of motor activities than preschoolers
Improved motor development
What kind of play is engaged in middle childhood
rough and tumble play
What percent of schoolchildren’s play is rough and tumble
10%
Why does rough and tumble play diminish
children engage in play with rules
Why is middle childhood thought to be a relatively healthy period
Most children are immunized against major illnesses and the death rate is the lowest in the lifespan
Illnesses that last a short time
Acute medical conditions
Illnesses or impairments that persist for at least three months
Chronic medical conditions
What is the leading cause of death in middle childhood
Accidents
Where do accidents occur
Automobiles, at home, or in and around school
Which children are more likely to get hurt
Clumsy children
What percentage of boys were unable to tell if a gun was real or not
50%
What is the most common vision impairment
Myopia or nearsightedness
What is a less common visual impairment
Hyperopia farsightedness
Eyes are not properly aligned with each other
Strabismus
What types of children are the most at risk for visual problems
Children born preterm
What percent of children have some hearing loss
15%
Who is more likely to have learning disabilities
Boys
What is the most common learning disability
Dyslexia
What is significant about brain patterns and dyslexia
During the reading those who have dyslexia have different brainwave patterns compared to those who do not
What part of the brain shows a typical functioning when reading with dyslexia
Left side of the cerebral cortex especially the temporal lobe
What do identical twin studies show about the causes of learning disabilities
They show a genetic component
Where are ERPs of strong readers concentrated
In the left hemisphere
What do the electrophysiological studies of strong readers indicate
Left hemisphere dysfunction and reduced brain lateralization are related to reading problems
Do most children outgrow learning disabilities
No
What may curriculum modifications for children in special education include
Breaking tasks into smaller steps or allowing more time to finish schoolwork or exams
Involves ongoing inattention or hyperactivity – impulsivity and multiple settings
Attention deficit/hyperactivity disorder (ADHD)
When is ADHD usually diagnosed
After school entry
What do neural imaging studies show in the brain of a child with ADHD
Differences in the frontal lobe of the cerebral cortex
What may reduce symptoms of ADHD by increasing inhibitory control of the frontal regions of the cerebral cortex
Stimulant drugs
What is the usual treatment for ADHD
Stimulant medication, counseling or therapy, and a behavior management plan at school
What is the age of Piaget’s concrete operational stage
7 to 11 years old
What are the 5 characteristics of Piaget’s concrete operational stage
Can think in a more logical fashion, can reverse operations, works in a mentally more flexible manner, are able to assume other’s view points, but cannot reason abstractly
What are the four parts of concrete operational thinking
Began to solve conservation problems, can solve senation problems, development of classification skills, understanding of class inclusion
The ability to classify in order of size
Senation
What is the limitation of concrete operational thought
Need to have the concrete objects in sight to reason about them
What is the flaw we now see in Piaget’s theory
Evidence indicates that he underestimated children’s abilities. Their performance maybe more tied to particular or contexts.many of the tasks attributed by Piaget to middle childhood are mastered at earlier stage
What theory views a child’s mind as analogous to a computer
Information processing theory
What are the three emphasis of information processing theory
Attention, processing speed, and memory
The ability to focus on specific stimuli while ignoring others
Selective attention
At what period does selective attention dramatically improve
From preschool years to age 8
In middle childhood what are children most likely to do with their attentional behavior
Plan and organize
What type of memory improves in middle childhood
Short-term memory