Children of depressed mothers fixated more on sad faces as their own symptoms rose

Eye-tracking cameras followed 242 children aged 8 to 14 through 192 trials per visit, five visits across two years, and recorded where each child looked when a neutral face appeared beside a sad, happy or angry one. For the 123 children whose mothers had a history of major depressive disorder, the pattern was specific: in visits where their own depressive symptoms were higher, their gaze stuck longer to the sad face.

Brandon Gibb, director of the Mood Disorders Institute at Binghamton University, put it this way: “For those who are already at risk, the more these children experience depression themselves, the more they lose their ability to pull their attention away from the sad things around them.” The paper, led by doctoral student Kelly Gair with Leslie Brick of the University of New Mexico, is in the Journal of Psychopathology and Clinical Science (2026; 135(6): 774).

Two groups, two different patterns

The 242 children came paired with 242 mothers: 123 with a history of major depressive disorder and 119 without, as described in PsyPost’s account of the paper. Mothers classed as depressed in this study are those with a history of the disorder, which is a different thing from a mother’s mood on any given test day, and the children’s results are reported by that family-history grouping rather than by a current diagnosis.

The split by family history is the heart of the result. In the high-risk group, rising symptoms went with more attention to sad faces. In the lower-risk group, whose mothers had never been depressed, rising symptoms went instead with less attention to happy faces. Binghamton’s own release, dated June 16, 2026, describes the same two-part pattern, and the journal citation listing carries the same central finding for children of mothers with the disorder, along with the two-year, six-month-interval design.

The dot-probe task and what it measures

In a dot-probe task, a pair of faces flashes on screen, one neutral and one emotional, and the child’s eye movements show which one draws the look and how long it holds it. Families returned every six months, and children rated their own depressive symptoms at each visit, so the analysis could follow each child against that child’s own earlier scores.

That design is what separates the study from earlier snapshots. Gair, as lead author, describes it as the first to test how attention biases and depressive symptoms predict each other over time in children, in the paper’s summary. Much earlier work compared groups at a single moment, leaving the direction of cause unclear.

Symptoms led and attention followed

The direction of the link is the detail most easily lost. In this sample, rising symptoms predicted later shifts in where children looked. The reverse, attention bias predicting later symptoms, was not found, according to PsyPost’s summary, which makes the study weaker support for using gaze as an early warning than the topic might suggest. Gaze looks like a readout of how a child feels at the moment, and the evidence so far does not show it forecasting who will become depressed. Binghamton’s team is still following the cohort into adolescence to test whether the gaze patterns predict diagnoses later.

The same lab has reported that the picture shifts with age. In a 2023 paper in the Journal of Child Psychology and Psychiatry on this very cohort, children of mothers with a depression history looked significantly less at sad faces than their peers before age 8.5, then significantly more after age 14.5, even with concurrent symptoms controlled. A 2016 study by Gibb with Seth Pollak, Greg Hajcak and Max Owens had found reduced attention to sad faces in children of depressed mothers, measured with brain recordings.

Unlike the group comparisons that came before it, the repeated visits let each child serve as a baseline for later change, which is how the authors can speak of symptoms preceding attention and not the reverse.

Limits of a single-community sample

Participants were drawn from one community and were predominantly non-Hispanic White, with 81.40 percent in that category and 51.65 percent girls, according to the Neuroscience News description of the sample. The study also left out paternal mental health and family stressors, and the age band of 8 to 14 may not carry over to older teenagers or adults.

What the work does establish is narrower and more concrete than a screening tool. Within one carefully followed cohort, a child’s own rising symptoms and a lingering gaze on sadness moved together in the offspring of mothers with depression history, while children whose mothers had no such history showed a different change. Whether gaze patterns at age 11 say anything about a diagnosis at 16 is the question the continuing follow-up, which has not reported results, is built to answer.

This article was produced with the assistance of AI and reviewed by Morning Overview editors prior to publication.

More from Morning Overview