A Number of good ideas can help improve the achievement of low-performing students and close the achievement gap, including determining the placement of veteran teachers, purchasing new curricula, and providing after-school tutoring. However, it is the teacher--and what the teacher does in the classroom--that makes the most difference for…

The study's purpose was to extend the research dealing with the influence of grades on student evaluation of teaching (SET). Fifty-four college faculty served as study participants. Discriminate analysis indicated that a student with a higher expected course grade would give a higher SET rating of teaching effectiveness. This finding is consistent…

The Kessler 10 Psychological Distress Scale (K10) is a brief 10-item questionnaire designed to measure the level of distress and severity associated with psychological symptoms in population surveys. It is being used widely, including in the World Health Organization World Mental Health Survey, and as a clinical outcome measure, although little…

The calculation of composite indicators and the derivation of respective rankings is a common method used to benchmark countries or regions. However, although the statistical robustness of these rankings is often criticised, they often still spark off heated political debate. Here, we assess the sensitivity of the province ranking published by the…

The present study utilized both the IRT-LR (item response theory likelihood ratio) and a series of CFA (confirmatory factor analysis) multi-sample analyses to systematically examine the relationships between DIF (differential item functioning) and DTF (differential test functioning) with a random sample of 15 000 Korean examinees. Specifically,…

Neuropsychological tests have limited sensitivity in identifying subtle residual cognitive impairments in patients with good medical recovery from head injury and post-concussive syndrome. Detecting and characterizing residual "real life" cognitive difficulties can be problematic for treatment purposes. This study investigated the usefulness of a…

The IRT (Item Response Theory) has been studied and applied in computer-based test for decades. However, almost of all these existing studies evaluated focus merely on test questions with text-based (or static text/graphic) type of presentation form illustrated exclusively. In this paper, we present our study on test questions using both…

Achieve launched this study to help inform the decisions states are making about high school assessments by providing greater insights into the world of college admissions and placement testing. Achieve analyzed more than 2,000 questions from college admissions and placement exams to determine how these tests compare to one another and how well…

Social support from intimate and confiding relationships has received a great deal of attention; however, the study of the community as a relevant source of support has been comparatively lacking. In this article, we present a multidimensional measure of community support (Perceived Community Support Questionnaire, PCSQ). Through exploratory and…

This paper introduces criterion-referenced tests (CRTs), compares them with norm-referenced tests (NRTs), discusses how they can be evaluated and revised, and presents a study of an actual class and textbook test evaluation using CRTs. NRTs have dominated testing methodology since the mid-1970s; an example is the Test of English as a Foreign…

A study was designed to provide recommendations regarding the use of the achievement levels set in 1992 for reporting National Assessment of Educational Progress (NAEP) reading results in 1994 and in future NAEP reading assessments. Two procedures were used: the Item Difficulty Categorization (IDC) procedure involved an evaluation of the…

This paper presents a technique for applying the Rule Space Model of cognitive diagnosis (Tatsuoka, 1983) to assessment in a semantically rich domain. Responses of 122 architects to 22 architecture test items developed to assess a range of architectural knowledge were analyzed using Rule Space. Verbal protocol analysis guided the construction of a…

This technical report describes the development of the College-Level Academic Skills Test (CLAST), an instrument designed to measure Florida college students' achievement of the computation and communication skills expected by the completion of their sophomore year. Section I covers CLAST's background and purpose, the requirement that all students…

A study was undertaken to identify the prerequisite relations (or hierarchies among the items) existing in the item responses of a sample of 86 foreign students who took the Test of English as a Foreign Language (TOEFL) vocabulary and reading comprehension test, Form 3JTF1. The form contains 30 vocabulary items and 30 reading comprehension items.…

In item response theory (IRT), preequating depends upon item parameter estimate invariance. Three separate simulations, all using the unidimensional three-parameter logistic item response model, were conducted to study the impact of the following variables on preequating: (1) mean differences in ability; (2) multidimensionality in the data; and…