Psychological measurement and theory constitute a central endeavour in the modern scientific study of human behaviour and mental processes. This field explores the quantitative assessment of abstract ...

“There is nothing as practical as a good theory” was Kurt Lewin’s (1943) way of asserting the value of theory in guiding research that addresses broad social problems. But psychological theory also ...

Achieving success is a multifaceted endeavor influenced by numerous factors. One key factor that people have the most control over is individual psychology. By understanding the psychological theories ...

Forbes contributors publish independent expert analyses and insights. Dr. Lance B. Eliot is a world-renowned AI scientist and consultant. In today’s column, I examine the ongoing pursuit by psychology ...

Kurt Lewin said that there is nothing so practical as a good theory. Psychological theories are valuable for guiding practice in education, mental health, business, and other domains. They provide ...