Speech and language pathology is a field of expertise practised by speech-language pathologist. It is beneficial mainly in speech and communication disorders. It is done in cases like stroke where the speech is lost, but most commonly this department deals with children with developmental or communication disorders.

Behaviour is a very familiar term in our daily lives but in psychology, it is the reaction of an organism to its external environment. In human life, this mainly includes the reaction to the words and deeds of other people around. As social beings, we have set a social norms and standards for behaviour in public and in family & relationships.

Education is the process of receiving or giving systematic instruction, especially at a school or university. It is the acquisition of many skills, knowledge, values and habits. This is a lifetime process starting from birth to death informally. But formal education starts in the toddler stage as pre-primary schools. It is a continuous system with many levels of school and college studies.