
The Family System Test (FAST), developed by Thomas M. Gehring, is an important new tool for investigating family relations. It represents emotional bonds (cohesions) and hierarchical structures in the family or similar social systems.

The Family System Test (FAST), developed by Thomas M. Gehring, is an important new tool for investigating family relations. Based on the structural-systemic theory of families, it is a figural technique for representing emotional bonds (cohesion) and hierarchical structures...