September 10, 1943—October 23, 2025 Judy S. DeLoache was born on September 10, 1943 in the small town of Holyoke, Colorado where she grew up on a wheat farm. There were only 38 people in her graduating class. But being from a small town did not keep her from having a...
Researcher Spotlight
Making pilots public and improving developmental science
In developmental research, we rely heavily on piloting to refine our methods and make our studies more robust. Being more transparent about procedures and observations from pilot studies could help us tackle several field-specific challenges. What emerges during...
To try or not to try: That is the (developmental) question
As human adults, we spend a great deal of our daily lives figuring out whether, when, and how to deploy effort in the face of obstacles. Should we continue to try to complete a hard workout, or is it a fool’s errand? Should we endeavor to get that grant proposal in,...
Investigating individual differences in social and emotional development
Have you ever wondered why people respond so differently to the same stressful situation? My research focuses on understanding this question by studying individual differences in social and emotional development. Specifically, I investigate why and how infants and...
In Memoriam: In loving memory of Lois Bloom
On January 14, the field of language acquisition lost one of its founding mothers, Lois Bloom. After graduating with a Ph.D. from Columbia University, where she studied with famed sociolinguist William Labov in the Department of Linguistics, she moved to Teacher’s...
In Memoriam: Celebrating Clancy Blair
The developmental psychology community mourns the loss of Dr. Clancy Blair, a scholar whose groundbreaking research and compassionate mentorship have left an indelible mark on our field. His prolific career began as a professor at Penn State before joining New York...






