These performance tests for the area of cosmetology consist of a sampling technique (domain referenced tests) which covers all the possible performance situations. When used in total, they may also serve as a comprehensive test. Introductory materials discuss domain referenced testing, determining the domains, and developing performance testing situations. For each domain an item form sheet is provided which is a list of rules for developing a domain referenced test (DRT). It includes a domain statement, describing the behavior and content of the domain; instructions, giving directions on how to determine an appropriate testing situation; and evaluation, providing checkpoints and rating scale. These domains are covered: (1) hair cut, (2) permanent wave, (3) finger wave, (4) shampooing, (5) hair styles, (6) wigs and hairpieces, (7) performing skin care, (8) hair conditioners (scalp and treatment), (9) hair coloring, (10) manicuring, (11) hair analysis. (A task detailing booklet is available separately as CE 027 743.) (YLB)