Live well, live smart.

I’m Dr. Chalchisa Abdeta (PhD) — though many know me simply as Dr Chali. I am a researcher, mentor, and health promotion advocate passionate about turning scientific evidence into everyday tools that help families, young people, and communities thrive.

My journey began in Ethiopia, where I trained as a physiotherapist and later completed a Master of Public Health. I went on to earn my PhD at the University of Wollongong, Australia, where my research focused on 24‑hour movement behaviours (physical activity, screen time, and sleep) in young children. Along the way, I’ve led international collaborations, published widely, and contributed to global initiatives like the SUNRISE Study and the Active Healthy Kids Global Alliance.

Beyond research, I’m committed to mentorship and youth empowerment. Through AskDrChali, I share practical insights on digital wellbeing, healthy living, and multicultural inclusion — bridging the gap between research and real life. Whether it’s helping parents set up family tech agreements, guiding youth to build resilience, or translating data into policy, my mission is simple: to empower people with knowledge, tools, and stories that inspire healthier, safer, and more connected lives.