Psychological development

Psychologists point out that there are two main aspects in psychology that determine the study of growth. The first aspect lies in the study of organic growth, and includes the study of physical growth in terms of the characteristics of the body, and physiological growth in terms of growth of the various body systems. As for the second aspect, it is concerned with the study of functional growth and includes the growth of emotional and psychological functions. As for the stages of growth, there is the genetic stage, which is the stage of conception or foundation, that is, the vital basis for the growth of the human being, starting from the moment of fertilization until the moment of birth, and this stage represents the months The nine components of man. The birth stage, after the nine-month pregnancy period, comes the moment of birth, which is the exit of the fetus from the inner world in which it was formed to the outer world, to continue its growth in this world in a number of successive stages.