Early childhood Intervention came out as a chain from Special Education for special children. Later on it was converted to a system that supports both the child with delays in their development and their parents, through providing them information, moral and emotional support. Since the delays in child's development can become really complex if not given proper attention at the right time, that's why the goal and the aim of the Intervention is to provide the child with right kind of treatment and therapies to boost up the developmental process of the child in order to minimize their delays. Intervention provides the child with special education and treatment, from the child's birth and lasts until the child reaches the age of 3.

Most of the early childhood interventions started of as research units in the Universities like Syracuse University, USA etc. In the beginning it was just called Childhood Intervention but since it was confused with other fields like mental health of adolescents, hence from 90's onward, to the represent the age group the intervention deals with, the name was changed to Early Childhood Intervention. Early Childhood intervention came into being as a result of researches made during 60's and 70's regarding children having delays in their development. The research concluded that the sooner the child gets attention and treatment for its delay the better it is, and same goes with the parents of the child as well, that if they are supported and advocated sooner the stronger they become.

Some of the major aims of the intervention are to provide support and advocacy to the child's parents and support their child's developmental process. Its second objective is to focus and advance the process of development in communication and movement skills. Thirdly it aims to enhance the coping confidence of the child and last but not the least, it aims the prevention of problems that may come forward in future.

Early Childhood intervention is provided in three forms, either at some centre, at home or a mixture of both. The intervention is usually funded by the Government, but it some cases it is either charitable, fee paying or a mixture of both.

In America another type of system is used which is called Response to Intervention (RTI), that provides the intervention academically to those children who have learning difficulties and helps diagnose their learning difficulties at a group of individual level. The RTI method was formed by the researchers as an alternative way of determining the learning difficulties of the children by the ability-achievement discrepancy model, in which children are requirement to show discrepancy among their IQ and academic achievements, measured by standard tests. Hence RTI clarifies and brings out the Specific Learning Disability.

The main aim of RTI is the prevention of academic failure of children through strategic progress measurement and gradually increasing research based interventions designed for the children who are consistently facing difficultly in learning. RTI also assist the schools by providing intervention to those children who are having difficulties in their learning process before they start failing.