Last week, the National Institute for Early Education Research released new data on the impact of preschool from a study of New Jersey’s state-funded pre-K program. By following children’s progress for more than six years, researchers determined that even in fifth grade, kids who had attended pre-K were still doing significantly better than their peers on a variety of academic measures. Those academic results alone make a strong case for better investments in pre-K, but let’s consider one finding that deserves special attention in debates about the cost of pre-K: The children who attended the publicly funded pre-K program were also less likely to repeat a grade.
The study showed that even by fifth grade, the chance of retention (the jargonny word for being held back or repeating a grade) was reduced by 40 percent if children had attended the state’s Abbott pre-K program.
