A problem faced by many instructors is that of designing exams that accurately assess the abilities of the students. Typically, these exams are prepared several days in advance, and generic question scores are used based on rough approximation of the question difficulty and length. For example, for a recent class taught by the author, there were…

While measurement precision is relatively easy to establish for single tests and assessments, it is much more difficult to determine for decision making with multiple tests on different subjects. This latter is the situation in the system of final examinations for secondary education in the Netherlands and is used as an example in this paper. This…

This article presents a formula for weighted kappa in terms of rater means, rater variances, and the rater covariance that is particularly helpful in emphasizing that weighted kappa is an absolute agreement measure in the sense that it is sensitive to differences in rater's marginal distributions. Specifically, rater mean differences will decrease…

This bulletin describes two phases of an experiment in examining science, one in 1963, and the second in 1964. The first phase of the experiment explored two forms of assessment: a Scientific Thinking paper; and a Practical paper. In the second phase two further factors were introduced: a Facts and Principles paper; and an Assessment of course…

Seventeen 1971 AERA presentations concerning new measurement procedures or new application of old procedures are summarized. Papers are grouped as follows: 1) statistics and measurements of interest to classroom teachers; 2) measures appropriate for use by a specialist; 3) research reports that increase knowledge of existing devices. (MS)

Florida's Statewide Assessment Program of the State Department of Education has been involved in a major effort to develop adequate strategies for releasing and publishing assessment scores for schools. One dimension of this effort has been the development of predicted or "adjusted" scores. These scores compare a school to other similar…

The Statewide Assessment Program of the Florida State Department of Education is responsible for measuring student achievement and disseminating the assessment results. One dimension of this effort has been the development of predicted or adjusted school scores. These scores are based on several factors which are related to achievement. Among…