The Pocket Idiot's Guide to Performance Appraisal Phrases

John H. Carroll has 34 years of experience in human resource management and organizational leadership development. He was senior associate at The Essex Group, a leadership, management, and organizational development consulting firm.

Peter Gray is a research professor of psychology and neuroscience at Boston College. He has conducted and published research in neuroendocrinology, developmental psychology, anthropology, and education. He did his undergraduate study at Columbia University and earned a Ph.D. in biological sciences at Rockefeller University. His current research and writing focus primarily on children’s natural ways of learning and the life-long value of play. He is a founding member of the nonprofit Alliance for Self-Directed Education and a founding board member of the nonprofit Let Grow. He is the author of an internationally acclaimed college introductory psychology textbook (Psychology, now in its 8th edition), which views all of psychology from an evolutionary perspective, and of Free to Learn: Why Unleashing the Instinct to Play Will Make Our Children Happier, More Self-Reliant, and Better Students for Life.