Age in Kindergarten Tied to Later Dropping Out, Crime
A new study has found that students who are older when they start kindergarten are more likely to drop out of school and commit serious crimes as teenagers.
Additionally, this negative outcome is significantly more likely for children from disadvantaged backgrounds, according to a researcher from Duke University.
“This research provides the first compelling evidence of a causal link between dropout and crime. It supports the view that crime outcomes should be considered in evaluating school reforms,” said lead author Dr. Philip J. Cook, a professor in Duke’s Sanford School of Public Policy.
“Dropouts are greatly over-represented in prison, so we know there is a strong association between dropping out and crime,” he continued.
“But to establish causation requires an experiment. My analysis takes advantage of nature’s experiment associated with birth date.”
The study compared North Carolina public school students born 60 days before and 60 days after the school cutoff date. At the time of the study, North Carolina children had to turn five by Oct. 16 to be eligible to enter kindergarten that year, according to the researchers.
Previous studies have established that children born just after the school-entry cutoff date, who enter school “old for grade,” perform better academically than their younger classmates.
As a result, a growing number of parents have delayed enrolling their children whose birthdays fall shortly before the cutoff date, seeking to gain academic and social advantages, the researcher notes. Known as “academic redshirting,” this delay is more common for boys than girls and for whites than African-Americans.
In addition to performing better academically, Cook’s study found old-for-grade students were one-third less likely to engage in delinquent behavior while still in school.
“Up until the 16th birthday, it is all positive,” Cook said. “They are doing better, relative to their classmates, by every measure. It makes sense, because they are more mature.”
But after age 16, the picture shifts, according to Cook’s research. The old-for-grade students are more likely to drop out and be convicted of a felony before age 20.
The explanation for the seeming contradiction lies in the age at which students may legally withdraw from school, which is 16 in North Carolina, he noted.
“If they were born before the cutoff date, they have just 19 months between their 16th birthday and graduation to be tempted to drop out,” Cook said. “If they were born just after and enter school later, they have 31 months, and for some of them, it is an irresistible temptation.”
“It’s human nature,” he added. “For a lot of adolescents, high school is a drag.”
Among the old-for-grade students, the likelihood of dropping out and being convicted of a serious crime is 3.4 times greater for those born to an unwed mother and 2.7 times greater for those whose mothers were high school dropouts, according to the study’s findings.
Policymakers should take notice, Cook said.
“Even something as crude as a regulation that requires a kid stay in school to a fixed age, whether he wants to or not, has a considerable effect on criminal activity,” he said.
Rather than tie when kids can drop out to an age, states might consider requiring completion of a certain grade or a specified number of years in school, he said.
“People say there is no point keeping a kid in school who doesn’t want to be there because he won’t learn anything and he’ll be disruptive,” Cook said. “My findings suggest that intuitive argument is not entirely correct.”
“Even students who would rather drop out can benefit from staying in school when they are required to do so,” he concluded. “Otherwise they are prime candidates for recruitment into a life of crime.”
The study was published in the American Economic Journal-Applied Economics.
Source: Duke University
Wood, J. (2015). Age in Kindergarten Tied to Later Dropping Out, Crime. Psych Central. Retrieved on March 18, 2018, from https://psychcentral.com/news/2015/03/21/age-in-kindergarten-tied-to-later-dropping-out-crime/82593.html