Description

Welcome to "Mind the Kids," where stories, science, and lived experience collide to shed light on the mysteries of child development. What if the answer to why some children struggle with attention or language isn’t just written in their DNA, but also shaped by the world their parents create? In this episode, “Neurotypes, Genotypes and Phenotypes,” our hosts Professor Umar Toseeb and Dr. Jane Gilmour invite Dr. Laura Hegemann to talk about her JCPP paper ‘Direct and indirect genetic effects on early neurodevelopmental traits’ and the wider implications of the topic. Laura unravels why understanding genetic influences isn’t about fate or fatalism; it’s a nuanced story of possibility, risk, and hope. Her research offers powerful new insights: the mix of direct genetic effects and subtle environmental influences, and why “knowledge is power” for clinicians and parents trying to support neurodiverse children. You’ll hear candid reflections on why communicating these findings is fraught with risks and responsibilities—and stories of families who find both challenge and strength in their inherited traits. As you listen, expect real talk: about how early intervention makes a difference, why neurodevelopmental traits can be both a challenge and a gift, and how science can help us support—not stigmatise—those on different developmental paths. This isn’t just another academic debate; it’s a conversation about how research shapes practice and lives. So settle in for a journey through dilemmas, discoveries, and transformative moments in child behavioural genetics. The story starts here. More information: From the JCPP paper ‘Direct and indirect genetic effects on early neurodevelopmental traits’ Laura Hegemann, Espen Eilertsen, Johanne Hagen Pettersen, Elizabeth C. Corfield, Rosa Cheesman, Leonard Frach, Ludvig Daae Bjørndal, Helga Ask, Beate St Pourcain, Alexandra Havdahl, Laurie J. Hannigan https://doi.org/10.1111/jcpp.14122

Learning Objectives

1. Explore why behavioral genetics is crucial for understanding child development and how genetic influences are complex and intertwined with environmental factors.

2. Examine why early intervention is essential, especially in the context of ADHD, and how polygenic scores provide limited individual-level insights.

3. Discover how parents' genetics can influence their children's traits indirectly and why understanding genetics can empower parents in their parenting strategies.

4. Gain insight into how environmental modifications can help manage neurodevelopmental traits and why the interplay of genetics and environment is vital for developmental trajectories. 

5. Explore why research findings may not apply universally across different populations and why caution is needed in interpreting genetic research to avoid stigma.

Paper Link

https://doi.org/10.1111/jcpp.14122