This paper presents a procedure called multiple matrix sampling which simplifies data collection for drug incidence surveys. Advantages for the use of multiple matrix sampling with drug surveys are discussed and a practical example is outlined presenting the guidelines for a sampling plan. (Author)

An expanded multiple matrix sampling procedure to collect assessment data for health education courses in upper elementary and junior high schools is outlined. This supplement to the Cooperative Health Education Test provides data at the school building and district levels. (JMF)

This study covered the formation of a concept of student morale described in terms of the concepts of humanistic psychology and the development of an instrument which would permit the measurement of student morale thus defined, (Author/RK)

The authors describe 2 efficiency (planned missing data) designs for measurement: the 3-form design and the 2-method measurement design. The 3-form design, a kind of matrix sampling, allows researchers to leverage limited resources to collect data for 33% more survey questions than can be answered by any 1 respondent. Power tables for estimating…

During the last 2 years (1980-82), selected schools in the Broward County School District in Florida participated in the National Sex Equity Demonstration Project (NSEDP) to create a model for demonstration of curricular materials, educational practices, and program arrangements that feature gender-fair instruction and associated educational…