Robert Stake is a widely known educational researcher and Professor Emeritus of Education at the University of Illinois, USA. He has been a prominent figure in the field of program evaluation, having made more than a few contributions to its theory and practice. With Merel, together they work on various case studies and publications. Merel Visse is a scholar, artist, editor, and educator, who, for three decades, successfully initiated various grant-funded, innovative, cross-disciplinary programs around care and the arts with civic and academic impact. As of now, she holds a faculty position at Drew University’s Caspersen School of Graduate Studies, USA.