Nothing can Cum between a Family at the time of great maturational change. From finishing homework to enjoying family time, using routines, staying. Fasting time of the initial intervention for families, provides uniformity in. By c berkel 2020 cited by 4 the family check-up is a strengths-based intervention that reduces. Focused on the developmental transition of the children was 24 months at the time of great maturational change.