#PowerNap

A renowned psychologist, James B. Maas, who popularized the power nap idea, passed away on June 23, 2025, at 86. His work reframed daytime tiredness and influenced workplace reform, reshaping how society values sleep. Ongoing science builds on his foundation, clarifying why brief naps boost cognition and how to fit them into modern lives, including in Thailand where work and study pressures are high.

Maas spent decades at Cornell University, where his energetic lectures sparked curiosity about sleep. He helped popularize the term power nap through his books and advocacy, making short rest a routine element of wellness programs in schools and workplaces. Though he did not coin the phrase, his research gave the concept scientific credibility and practical use in daily life. He emphasized that sleep, when properly timed, can restore and energize both body and brain.

James B. Maas, the pioneering psychologist who popularized the concept of the “power nap,” passed away on June 23, 2025, at the age of 86. Revered for transforming tiredness into a subject of national fascination and workplace reform, Professor Maas’s work left an indelible mark on how sleep is valued—especially the brief midday nap that claims to refresh both body and mind. Following his passing, the global scientific community continues to expand on his foundational insights, revealing the intricacies of why short naps offer unique cognitive benefits and the right way to integrate them into modern lives, including those of Thais grappling with work-life pressures and sleep deficits.