The plumbing products most appropriate for a high-end hotel or executive restroom will differ from those most suited for school and university restrooms, where large numbers of boisterous students may charge through the doors all day long. However, installing plumbing that can stand up to rough-and-tough student use does not have to compromise…

SCORIT, a computer program which processes student responses to test items, is described and explained. The method of scoring responses according to an original test design and possible alternate test designs is detailed. The printing and punching of reports in a form suitable for correlational analysis are covered. A program description is…