Jan D Sinnott

Jan D. Sinnott, PHD, is a Professor of Psychology at Towson University in Baltimore, MD. She specializes in Lifespan Positive Development and the applications of existential, transpersonal, mind-body and positive psychology. After completing a Postdoc at the National Institute on Aging, she developed her theory of Complex Problem Solving in the second half of life, and has authored or co-authored over 100 scholarly and applied books and other publications. Her research team is currently...See more