chapter 7 Flashcards
(100 cards)
do most kids get an hour of exercise a day?
nope-the majority don’t
fine and gross motor skills in late childhood
fine starts to develop at adult level
gross continues to develop
when does malnutrition lead to problems?
problems last a long time if it occurs before age 3
rise in asthema
due to house air quality, hygiene hypothesis, cooking and air pollution
intrinsic motivation
motivated by own values and achievements
extrinsic motivation
external factors motivating you
phonics vs whole-language approach
experiment sampling method
wear a recording device (dont know if it will be on or off)
Cognitive structures pertaining to common cultural activities
Cultural models
Myopia
Being nearsighted (this usually starts to happen in middle childhood)
What happens during middle childhood that makes reaction time for gross and fine motor control?
Increased myelination in the corpus callosum
SES and sports
With lower ses they may have lower access to sports
Nutrition in early years effects on middle childhood
Kids who had high nutrition were more likely to explore new environments and persist frustrating situations.
Also more energetic, less anxious and showed positive emotions
Malnutrition after the age of three____
Does NOT appear to result in permanent cognitive or behavioral defects
World BMI
Has risen sharply over recent decades
Ore obease and overweight kids
Age group of children with lowest BMI
6-10 years old
How is kids BMI determined. What is BMI for over weight and obese kids
It’s relative to age group
Overweight-more than 85th
Obesity-higher than 95th
Why are rates of overweight/obesity rising in developed countries
Diets are becoming more like developed countries
Overweight
In children-BMI higher than 85th percentile for age
Obesity
In children higher than 95th percentile for age
Children who watched at lease ___ hours of tv a day gained ___ more body fat over course of study than those who watched less than 1 1/2 hours
Three hours
40 percent more body fat
Kids who watch most tv
Latinos and African Americans - this is why they tend to be more overweight
Genetics and obesity. What is the gene
Only provide risk. It’s not definite
Gene FTO increases risk
Risks for asthma
Boys have higher risk Low birth weight Parents who smoke Poverty Obesity