What does research say about…… Research part 1 https://www.jstor.org/stable/1602498?casa_token=1DcFQUHWQw8AAAAA%3AJARWBTnkxTD-dOIHt1P2Sl0LTYo1fDtBDE9fGDIaylDVHwamAK9sxclRC5NtBA85ar8flT-IYdTYx700Q9LroG4xKWkhSggFmXeGAi6od16g09rqI7Y&seq=1 https://online.utpb.edu/about-us/articles/education/the-importance-of-early-intervention-in-education/ https://www.naeyc.org/resources/pubs/yc/spring2021/teaming-strategies-early-childhood Research part 2