Ann Hale is the mistress of sociometry, and she consistently puts out great information about sociometry and groups. If you haven't seen her web site, you should check it out -- it's brimming with great resources and links that relate to groups and other good stuff -- plus her original art work.
She also puts out books every so often. They are always sterling representations of how sociometry fits with other aspects of psychodrama.
If you want to know more about sociometry and her latest publication, check our her new monograph, "Three Cyclical Models which Enhance Consciousness of Interpersonal Connection." The 57-page monograph includes the origins,
design and ways each cycle may be used in action. The three cycles
are: The sociometric cycle, the harmonic-conflictual cycle and the interpersonal neurobiology cycle.
Appendices include signage of each cycle for use in action explorations; a section on the three cycles and Moreno's Canon of Creativity; a
section on the holographic nature of the cycles, and an update on
consciousness related to brain research.
Find ordering info here.