This dissertation investigates the application of network models in educational assessment across diverse learning settings, encompassing both clinical and classroom environments. As educational paradigms shift and digital tools become more embedded in learning processes, traditional assessment methods often fall short in effectively capturing the…

Reports on a study that compared the potential validity, reliability, and costs of several direct and indirect measures of writing. (HOD)

Describes a study of the accuracy of student responses on objective tests. Investigators examined the frequency of correctness on initial responses versus changed responses, and the relationship to degree of familiarity of the content. Results show that changing test answers tends to produce more right than wrong answers by more students.…

This paper reports on a newly designed judgmental method for setting test performance standard that: (1) overcome many of the practical and psychometric problems associated with the Angoff and Ebel methods; (2) can be used to set multiple cut points on a score scale; (3) may be readily and efficiently implemented with assessments that use…

Popular belief in alternative assessment procedures suggests that the use of student portfolios can help learners successfully organize and integrate newly acquired scientific knowledge. This two-group comparison study documents the use of student created portfolios in an algebra-based, college-level, introductory physics course. Sixteen students…

In July 2001, the Ministerial Council on Education, Employment, Training and Youth Affairs (MCEETYA) agreed to the development of assessment instruments and key performance measures for reporting on student skills, knowledge and understandings in primary science. It directed the newly established Performance Measurement and Reporting Taskforce…

In 2003 the first nationally-comparable science assessment was designed, developed and carried out under the auspices of the national council of education ministers, the Ministerial Council on Education, Employment, Training and Youth Affairs (MCEETYA). In 2006 a second science assessment was conducted and, for the first time nationally, the…

The validity and reliability of two techniques of assessing writing proficiency were compared in a sample of 300 South African students (in Standard 8) for whom English was a second language. The objective, multiple choice method was compared with a subjective, essay method. Students completed a Standard English Second Language Item Bank Test and…

In July 2001, the Ministerial Council on Education, Employment, Training and Youth Affairs (MCEETYA) agreed to the development of assessment instruments and key performance measures for reporting on student skills, knowledge and understandings in primary science. It directed the newly established Performance Measurement and Reporting Taskforce…