OPTS-SHOCKED for 8-year-old students in California, nearly half say they have suffered from anxiety since turning 15, an anxiety that may be driven by their parents’ of economic or social standing, and nearly half is a result of poor sleep quality, a new study suggests.

“Poor sleep quality was linked in this study (. . . ) to the anxiety people experienced in adolescence, ” said Felicia Mason, a researcher at the Stanford School of Management in California, who told Reuters Health by email. “They’ll turn out to be more vulnerable to stressors later in life, but impotence in the home environment gives you that extra plus. ”

Mason’s group and others have linked the development of anxiety to poor sleep-quality through a complicated interplay between parents, educators, caregivers and early-life development. But her latest research highlights how important it may be for educators to address anxiety at such a young age as well.

Mason is the author of “Atypical Parenting and Attention Deficit Disorder Frequency in Midlife, ” which was published in the Proceedings of the National Academy of Sciences of the United States (PNAS). The journal is a top research publication, and it’s the highest earning portion of Stanford’s online.

Mason’s team undertook two studies, both of which were completed in 2016, covering more than 15, 000 children. The first evaluated electronic screening tests for anxiety at 15-year-old children. A comprehensive frontiers study is recommended, she added, as “it makes sense to be more attentive to the screening tests that we have available for parents. ”

“We were looking at a lot of better information on that, ” Mason said. “There are other studies done after 10, 13, 15 years that have done interventions to try to engage parents more and their stiffs, but this is one of the first studies where we really got the descent into anxiety. ”

Mason’s findings are already prompting the results of a second study, if it goes forward, that will help researchers better understand the link between parenting skills and anxiety. The researchers are hoping to enroll children in this first study. In that second study, Mason and colleagues will follow up with the children, increasing the number of participants.

The researchers hope to start the study in early-mid life and then statistically analyze survey data at the age of 18-19, Mason said.

The samples may be too small for any one study to discern direct causal effects, said Michelle Denver, a child and teen expert at the University of Houston’s Harris Center.

The sample size is too small to determine if variations in anxiety experienced by participants may prove to be heritable traits. Denver, who co-authored an editorial in the journal about anxiety, did not respond to a Reuters request for comment.

Besides, said Denver, study results may not track causality because adults would often not know about the studies. People might be more apt to report problems in mid-life, leading to variation in anxiety scores across the study. Similarly, data might not reflect what will happen, she said, if future studies engage children as well as teenagers.

Still, Mason has confidence in the results. “It’s an employment that world well just anecdotally has him ruminating now, ” she said.

The bottom line, Denver said, is that when used correctly, parenting skills, including how parents instill positive attitudes toward children and engage each other, are associated with a lower anxiety score. “It’s one of the first, ” she added, “that just makes a lot of sense so that I can’t believe that someone that follows even the simplest advice of, one who lives with a child by their hand, in the world, ” could be the writer. “That’s really world-changing. ”