Please please some one proof read this, check grammer and stuff 10 points straight please?

Piaget (1954) agrees children are need of psychologically treatment to improve behaviour. Psychological initiative was widely approved of all through the 20th century where many psychologists were attempted to study a holistic development of a child. This was done through the child emotional and mental capability of his/her pas experience, adjustments in life and judgements are recognised practically from birth. Studies have shown that a child cognitive and intellectual thinking process is developed in stages. In these stages it can determine the build up of his logical thinking, past remembering and new perceptive and idea introduced to them.