Most models of human performance on the traveling salesperson problem involve clustering of nodes, but few empirical studies have examined effects of clustering in the stimulus array. A recent exception varied degree of clustering and concluded that the more clustered a stimulus array, the easier a TSP is to solve (Dry, Preiss, & Wagemans,…

The manual is presented in the form of a policy grid. The grid includes a consolidated list of General Educational Development (GED) Testing Service policies regarding the GED® test and overall GED® program. The grid combines all of the policies into one unified table and supersedes any prior policy manual.

Principals and teachers do not use large-scale assessment results because the lack of distinct and reliable subtests prevents identifying strengths and weaknesses of students and instruction, the results arrive too late to be used, and principals and teachers need assistance to use the results to improve instruction so as to improve student…

In high-stakes writing assessments, rater training in the use of a rating scale does not eliminate variability in grade attribution. This realisation has been accompanied by research that explores possible sources of rater variability, such as rater background or rating scale type. However, there has been little consideration thus far of…

This study investigates what grade-3 teachers say they would do if faced with common test administration dilemmas--and why. Grade-3 teachers with experience administering Ontario's provincially mandated assessment were recruited through professional association newsletters and Toronto-area newspapers. They responded to an on-line questionnaire (n…

The performance-based assessment was developed to assess students' higher order thinking skills in real-life problem-solving situations in Alberta, Canada. These tasks assess aspects of science that cannot be measured easily by regular paper and pencil tests. The purpose of this document is to provide teachers, administrators, students, and…

This is a condensed report of a study commissioned by the Minister's Advisory Committee on Student Achievement (MACOSA). The study was designed to provide information about current levels of achievement in mathematics among students in Alberta schools and to provide a data base for future assessments. The test was given to third-, sixth-, ninth-,…

This handbook is intended primarily for the classroom teacher and the school principal. The focus of the book is on the evaluation of students as they pass through elementary and secondary school. It includes suggestions for the classroom teacher in developing tests and other assessment measures. It deals with a range of educational objectives in…

The second of a series of collections of papers, this volume consists of 13 articles. Included in the volume are the following articles: "The Problem Solving Models in CECs: Potential Applications and Potential Problems--A Technical Report," by Donald Melnychuk; "Time Use Measurement--A Potential Tool for Manpower Planning," by…