The nature and functions of pupil personnel servcies staff, together with a model of a typical pupil personnal services organization found effective in the public schools of Wisconsin, are presented. Salient features of the recommended model include: (1) services for all children; (2) direct line responsibility to the district administrators; (3) a basic core of pupil personnel services discipline; and (4) the flexibility to accommodate local needs. The appendices contain examples of proposed pupil personnel services administrator certification, position descriptions, and organizational charts. (Author/HLM)