A Weill Cornell child psychologist argues that small, consistent moments of listening and encouragement from grandparents can build a child's 'emotional immune system,' even as access to that support is not evenly distributed.
The CDC's Youth Risk Behavior Survey has documented for years that more than 40% of U.S. teenagers report persistent feelings of sadness or hopelessness, a figure the U.S. Surgeon General has cited as a continuing public-health crisis. A new book by a Weill Cornell child psychologist argues that one underused source of resilience sits in most American families already: grandparents.
In "The Art and Science of Parenting and Grandparenting," published June 13 by Routledge, Kenneth Barish, a clinical professor of psychology at Weill Cornell Medicine and a fellow of the American Psychological Association, makes a clinical case for the extended family's emotional role. Drawing on four decades of practice with children and families, Barish frames grandparent involvement as a learnable set of behaviors rather than a sentimental obligation. "The most common problem I see in my work with families is not too much praise, but too much criticism," Barish says, and grandparents can supply what he calls "molecules of emotional health": small, consistent moments of listening, encouragement, and shared play that build a child's "emotional immune system."
Barish's framework leans on a body of research linking helping behavior to well-being, including psychologist Jane Piliavin's work associating prosocial action with higher self-esteem, lower rates of depression, and longer life expectancy. He also builds on Carol Dweck's growth-mindset research, which finds that praising effort and learning, rather than intelligence or talent, supports resilience in children. The book itself is structured around 11 chapters covering emotional health, love of learning, emotion regulation, social development, kindness, conversation, a five-step family problem-solving plan, 21 rules for cooperative behavior, and a daily-problems chapter addressing mornings, homework, sleep, rudeness, and screens.
The argument arrives as American parenting culture has tilted toward what Barish calls "a society of I, not We," a critique of achievement pressure on children developed in research traditions including Suniya Luthar's work on affluent-community stress. The book's central claim is that grandparents, precisely because they sit outside the daily pressure loop, can model a different kind of attention: listening without grading, encouraging effort over outcome, and creating low-pressure shared experiences.
Endorsements on the book jacket come from credentialed independent reviewers: Robert L. Leahy, director of the American Institute for Cognitive Therapy; Richard Weissbourd, faculty director of Making Caring Common at the Harvard Graduate School of Education; and Arthur Nielsen, a clinical professor of psychiatry at Northwestern's Feinberg School of Medicine. Those blurbs support the book's reception among senior clinicians, though they are promotional endorsements rather than peer review.
The framing matters. Barish's book is a clinical synthesis built on research literature and his own practice, not a new empirical study, and the press release from ScienceDaily presents it as a science finding. The framework is best read as a credentialed expert's argument about how families and clinicians can respond to a documented public-health problem, with CDC and Surgeon General data doing the empirical anchoring rather than the book itself.
That framing also exposes the structural limitation. Extended-family support is not evenly distributed. Grandparent access varies sharply by class, geography, immigration status, custody arrangements, and family structure, and a prescription that treats grandparent presence as a resilience resource risks becoming a shaming message to families without it. The argument holds for the families it reaches, and it does not, on its own, answer the access gap that helps produce the youth mental health crisis in the first place.
What to watch next is whether the framework moves from book to practice. Barish's prescription is concrete enough to test: specific conversational habits, a structured family problem-solving plan, a daily-problems chapter that treats screen time and homework as teachable moments. The open question is whether clinics, schools, and family-services programs take up the "molecules of emotional health" framing as a curriculum, or whether it remains a clinician's argument that families have to translate on their own.