Differences between Explorer Baby and NDT
The main difference between the two interventions is how physical therapists and parents work together. Although the physical therapist and parents share responsibilities in establishing the therapy program in the Explorer Baby program, the physical therapists decide on the therapy program and give a home program to parents in the NDT concept. The quality of movements is essential for the NDT, but trial and error processes are essential for the Explorer Baby. That means it is not important for the Explorer Baby program whether a child‐initiated movement occurs typically or atypically. Both programs aim to improve self‐initiated movements and play continuity, but NDT prioritizes improving more symmetrical and normal movements (