Psychology has become a separate and well organized field of knowledge in all fields of social life. Educational psychology is an applied branch of psychology in educational setting. In other words, it implies the application of the principles and practices of psychology to the various dimensions of education.
The topic study of adolescence is included in the educators training program due to the following reasons: At the school level especially on secondary level the educators must study about the adolescence. The study of adolescence enables educators to be aware of the adolescence intellectual and educational problems and issues.
The word adolescence comes from the Latin word which means to grow. So the essence of the word adolescence is growth and it is in this sense that adolescence represents a period of intensive growth and change in nearly all aspects of a child’s physical, mental, social, and emotional life.
Growth and development in education has specific meanings and both are relates to each other. Growth is indicative i.e. increase in body, size, weight etc while Development is not indicative. Growth is quantitative progress and Development is qualitative progress.
The word psychology is the combination of two Greek words psyche (Soul, mind, self and logy (study, investigate). In simple words psychology investigate, the mental process, and its manifestations in social relations of men and animals. In this background psychology has great importance in order to get more and more insight about human mind and the logic behind his / her behavior in social relations.
When a child grows he does not only show growth and development in physical, mental, and emotional levels, but also on social level too. Child social activities grow with the passage of time, that is called socialization process, which continues throughout the life.