When people think of psychology, names of famous figures like Freud and Jung often spring to mind. One of their ...

Achieving happiness requires thought, study and action — hard work — it turns out. This book focuses on the teachings of Alfred Adler, a psychologist and philosopher who stands with Sigmund Freud and ...

A theory that suggests people need to feel a sense of belonging. The Good Brigade / Getty Images Medically reviewed by Daniel B. Block, MD Adlerian theory is a holistic approach to psychology that ...