A formula for determining social worker positions based upon the Pardes method

An alternative approach to traditionalad hoc methods of determining social worker positions is presented. It is based upon the collection of objective data and their inclusion in a mathematical formula. This apprach assures the employment of identical criteria and administrative procedures for the assignment of social workers' positions. It guarantees that for a given number of social work bureaux the assignment is equitable. The particular example presented is that of regional councils in Israel. The formula includes the variables: number of residents within each council's jurisdiction, and of community distress and distance travelled by social workers between the settlements of a council.