As the name indicates, its the study of behavioral science such as mental process and human behavioral patterns. Behavioral Psychology is based on study of the functions of brain cells.
Clinical Psychology is a treatment oriented branch of psychology which deals with scientific ways of handling psychological problems. It is also called counseling psychology. This includes prevention, understanding and cure of psychological issues by counseling and psychotherapy.
Abnormal Psychology is the branch of psychology which deals with the abnormalities in a person’s behavior and psyche. This is a branch of study which is commonly found in Human Resources Management courses and Criminal Law courses.
Educational Psychology is often taught in educational institutions like schools and colleges. This field of study basically focuses on student life. It deals with shyness, learning disorders, adolescence, sex education in children and so on. These studies and awareness comes in handy in the different developmental stages of children.
As the name suggests, Developmental Psychology deals with the changes that occurs in a human being over course of time. It deals with early childhood developmental stages. This helps in identifying the causes, treatment and effects of any psychological disorders better.