Children attending preschool more likely to attend college, reveals study

By ANI | Published: February 11, 2023 03:58 PM2023-02-11T15:58:28+5:302023-02-11T21:30:08+5:30

As per an empirical study headed by an MIT economist, children who start preschool at the age of four ...

Children attending preschool more likely to attend college, reveals study | Children attending preschool more likely to attend college, reveals study

Children attending preschool more likely to attend college, reveals study

As per an empirical study headed by an MIT economist, children who start preschool at the age of four are considerably more likely to attend college.

The research looks at children who attended public preschools in Boston between 1997 and 2003.

It discovered that attendance at a public preschool increased "on-time" college enrollment -- starting straight after high school -- by 8.3 percentage points, an 18 per cent gain, among students from similar backgrounds. In addition, there was a 5.4 percentage point rise in college attendance at any time.

"We find that 4-year-olds who were randomly allocated a seat in a public Boston preschool during this time period, 1997 to 2003, are more likely to attend college and that it's a pretty large effect," says Parag Pathak, a professor at MIT's Department of Economics and co-author of a newly published paper detailing the study's results.

"They're also more likely to graduate from high school, and they're more likely to take the SAT."

The study does not find a connection between preschool attendance and higher student scores on Massachusetts' standardized tests. But it does find that children who attended preschool had fewer behavioural issues later on, including fewer suspensions, less absenteeism, and fewer legal-system problems."

There are many things that influence whether you go to college, and these behavioural outcomes are relevant to that," says Pathak, who is also a director of Blueprint Labs. This MIT research centre uses advanced empirical methods to examine issues in education, health care, and the workforce.

The paper, "The Long-Term Effects of Universal Preschool in Boston," is published in the February issue of the Quarterly Journal of Economics. The authors are Guthrie Gray-Lobe, a research associate at the Becker-Friedman Institute for Economics at the University of Chicago and a research affiliate at MIT's Blueprint Labs; Pathak, who is the Class of 1922 Professor of Economics at MIT; and Christopher Walters PhD '13, an associate professor of economics at the University of California at Berkeley.

Publicly funded preschool programs have become increasingly popular and prevalent in recent decades. Across the US, 44 states operated publicly funded preschool programs as of 2019, along with 24 of the 40 biggest US cities. The portion of 4-year-olds in the US in a public preschool program has grown from 14 per cent in 2002 to 34 per cent in 2019.

To conduct the study, the researchers followed the academic trajectories of over 4,000 students, in seven cohorts from 1997 to 2003, who took part in a lottery the Boston public school system conducted to place students into a limited number of available preschool slots.

The use of the lottery makes the study rigorous: It creates a natural experiment, allowing the researchers to track the educational outcomes of two groups of students from otherwise similar backgrounds in the same school system. In this case, one group attended preschool, while the other did not. That approach has rarely been applied to studies of preschool programs.

"The [method] of this work is to take advantage of the elaborate rationing in big-city school districts' choice processes. We've developed techniques to find the right treatment and control comparisons in data produced by these systems," Pathak says.

The study also found a 5.9 percentage point jump in attendance at four-year colleges for students who had attended preschool. Preschool-educated students also were 8.5 percentage points more likely to take the SAT."It's fairly rare to find school-based interventions that have effects of this magnitude," says Pathak, who won the 2018 John Bates Clark medal, awarded annually by the American Economic Association to the best economist under age 40 in the US.

But while the study does find that preschool increases SAT scores, there was no discernible change on the MCAS, the standardized tests Massachusetts students take in multiple fields in elementary school, middle school, and high school. That stands in contrast to the larger link in education between higher test scores and college attendance.

"It's not the case that we have an increase in test scores and it corresponds with an increase in college-going," Pathak says. "That's very intriguing." At the same time, he adds, "I don't think the takeaway here is we shouldn't have people take tests."

Indeed, the study's findings suggest that preschool may have a long-term beneficial effect that is not strictly or even primarily academic but has an important behavioural component. Children attending preschool may be gaining important behavioural habits that keep them out of trouble. For instance: Attending preschool lowers juvenile incarceration by 1 percentage point.

"If I had to speculate what's behind these long-term effects for college, this is our leading hypothesis," Pathak says of the reduction in behavioural problems.

"There's a lot more that needs to be done on this. It's an intriguing finding. Others have highlighted these sorts of so-called noncognitive sleeper effects of education, and I've been quite sceptical about it. But now our own findings suggest there may be something to that story. While academic research about preschool programs dates at least to the 1960s, the current study has a distinctive set of attributes and findings, including the use of the Boston lottery to create a natural experiment; the long-range nature of the effects being found; and the combination of minimal impact on test scores coupled with indications that preschool has lasting behavioural benefits."There are probably two broader lessons," Pathak says.

"We cannot judge the effectiveness of early childhood interventions by just looking at short-run outcomes, stopping by third grade. You'd get a totally misleading picture of Boston's program if you did that.

"The second is that I think it's really critical to measure outcomes beyond test scores, such as these behavioural outcomes, to have a more complete picture of what's happening to the child," he said.

Shedding more light on the subject is possible, Pathak thinks, by further analyzing preschool programs with policies that create natural experiments."We're really excited because there's a lot of potentials to apply our approach to other settings," Pathak says.

( With inputs from ANI )

Disclaimer: This post has been auto-published from an agency feed without any modifications to the text and has not been reviewed by an editor

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