Pulling from a group of over 14,000 children who entered kindergarten in 1998 to 2007, the study found that children born to teen moms (18 years old or younger) were less likely to finish high school or go to college than their counterparts.
Aspiration is at least partially responsible. In a 2009 longitudinal study of 856 people in semirural New York, Bowling Green State University psychologist Eric Dubow found that "parents' educational level when the child was 8 years old significantly predicted educational and occupational success for the child 40 years later."
6. They tend to teach their kids math early on.
A 2007 meta-analysis of 35,000 preschoolers across the US, Canada, and England found that developing math skills early can turn into a huge advantage.
"The paramount importance of early math skills — of beginning school with a knowledge of numbers, number order, and other rudimentary math concepts — is one of the puzzles coming out of the study," coauthor and Northwestern University researcher Greg Duncan said in a press release. "Mastery of early math skills predicts not only future math achievement, it also predicts future reading achievement."
7. They tend to develop a relationship with their kids.
A 2014 study of 243 people born into poverty found that children who received "sensitive caregiving" in their first three years not only did better in academic tests in childhood, but had healthier relationships and greater academic attainment in their 30s.
As reported on PsyBlog, parents who are sensitive caregivers "respond to their child's signals promptly and appropriately" and "provide a secure base" for children to explore the world.
"This suggests that investments in early parent-child relationships may result in long-term returns that accumulate across individuals' lives," coauthor and University of Minnesota psychologist Lee Raby said in an interview.
8. They're often less stressed.
According to recent research cited by Brigid Schulte at The Washington Post, the number of hours that moms spend with kids between ages 3 and 11 does little to predict the child's behavior, well-being, or achievement.
What's more, the "intensive mothering" or "helicopter parenting" approach can backfire.
"Mothers' stress, especially when mothers are stressed because of the juggling with work and trying to find time with kids, that may actually be affecting their kids poorly," study coauthor and Bowling Green State University sociologist Kei Nomaguchi told The Post.
Emotional contagion— or the psychological phenomenon where people "catch" feelings from one another like they would a cold — helps explain why. Research shows that if your friend is happy, that brightness will infect you; if she's sad, that gloominess will transfer as well. So if a parent is exhausted or frustrated, that emotional state could transfer to the kids.
9. They tend to value effort over avoiding failure.
Where kids think success comes from also predicts their attainment.
Over decades, Stanford University psychologist Carol Dweck has discovered that children (and adults) think about success in one of two ways. Over at the always-fantastic Brain Pickings, Maria Popova says they go a little something like this:
A " fixed mindset" assumes that our character, intelligence, and creative ability are static givens that we can't change in any meaningful way, and success is the affirmation of that inherent intelligence, an assessment of how those givens measure up against an equally fixed standard; striving for success and avoiding failure at all costs become a way of maintaining the sense of being smart or skilled.
A " growth mindset," on the other hand, thrives on challenge and sees failure not as evidence of un-intelligence but as a heartening springboard for growth and for stretching our existing abilities.