RTI can be implemented in many ways except.

Relationship between professional and families in the field of exceptional children.

The executive branches and the legislatures have the responsibility to create policies draft laws , and find the necessary money for the special services and extra expenses.

This law authorized funds for training professionals to work with children with special needs and for research and demonstration for students with IDD and deafness.

Which among the TIER support and give services in general education setting and are typically provided for all children.

Provide the most intensive and specialized support and services.

This institution provides exceptional children with necessary services that are not available in the typical school program.

This allows a multidisciplinary team to work together to address the child's needs.

This approach tries not only to modify the exceptional child's learning behaviour but also to improve the environment surrounding , the child , including the family and neighborhood.