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Early Childhood Poverty

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Poverty experienced during the early childhood years can take a toll on cognitive development that can later affect children as they mature. Even if experienced as an infant, a child can suffer severe consequences cognitively that will affect their brain development during childhood. In a study focusing on infants and children between the ages of 5 months and 4 years old, subjects underwent between 1 and 7 MRI scans longitudinally to monitor their brain development. Children of both high SES (socioeconomic status) and low SES families were subjects. It was found that children from low SES families had lower volumes of gray matter in both the frontal and parietal lobes as well as reduced total gray matter growth trajectories when compared to …show more content…

Early childhood poverty can also lead to language development deficits. In one study, children with LI (language impairment) had younger mothers with both lower levels of education and income—factors that influenced the growth rate of vocabulary throughout childhood. In fact, for every gain of $5,000 in annual income, vocabulary scores were raised by almost two points. This effect appears to be internationally constant. In one Chinese study, SES explains five percent of variance in child vocabulary, a large effect that has important implications for long-term learning, education and potential for learning. A longitudinal study of children with SI (speech impairment) and LI identified in early childhood found that LI was related to the worst outcomes later in life, including academic achievement. In this study, children with LI and/or SI had significantly lower SES and intelligence quotient (IQ), which contributed a unique difference to specific aspects of achievement. This is also proof that LI is vital in child development. To add to this, preterm infants showed delays in general cognition and both receptive and expressive language. In one study, preterm infants had delays in both receptive and expressive language at 26 …show more content…

Poor children are twice as likely to repeat a grade and drop out of school than non-poor children are as well as having a 1.4 higher chance of having a learning disability that can affect their achievement. Additional data shows that children who live in households below the poverty threshold have test scores that are substantially lower than those of children living in households with incomes above it. The lowest of scores are seen in children who are extremely poor (those who live in families with income below 50% of the poverty threshold). Early childhood is the stage in which income matters the most according to

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