Educational psychology is the science underlying the art of teaching. It deals with human behavior in educational situations and attempts to modify behavior through learning. Specifically, educational psychology examines, analyzes, explains, and guides the processes of education. It does so using scientific techniques like observation, experimentation, case studies, clinical methods, and statistical analysis of psychological and educational tests. The scope of educational psychology covers areas like human growth and development, personality and adjustment, learning processes, and measurement and evaluation.