This study documents the reliability and validity of a new infant-toddler authentic assessment, the Learning Through Relating Child Assets Record (LTR-CAR), and its feasibility of use by infant-toddler caregivers in an Early Head Start program. In a sample of 136 children, results indicated a strong internal structure of the LTR-CAR as evidenced…

The purpose of this study was to provide preliminary analysis of reliability and validity of scores on the "Self-Efficacy Self-Report Scale", which was designed to assess general self-efficacy in students aged 10 to 17 years. Confirmatory factor analysis on cross-validated samples was conducted revealing a marginal fit of the data to the…

The question regarding the appropriateness of the use of tests of intelligence and cognitive abilities developed in the United States to assess people from other countries was renewed in the debate between Suen and Greenspan (2008) and Sanchez-Escobedo and Hollingworth (2009). This controversy arose from challenges in the translation, adaptation,…

Productive strategies for evaluating outcomes in teacher licensure programs are becoming increasingly important in the education field. Research data from 492 teacher licensure program completers from 2006-2009 in the School of Education, Colorado State University, Fort Collins, Colorado (USA) was compiled after accreditation by the Colorado…

This article describes the use of an observation system to measure middle school staff practices, environment characteristics, and student behavior in the school common areas. Data were collected at baseline from 18 middle schools participating in a randomized controlled trial of school-wide Positive Behavior Support. The observations were…

Literature shows that most researchers are unaware of some of the characteristics of reliability. This paper clarifies some misconceptions by describing the procedures, benefits, and limitations of reliability generalization while using it to illustrate the nature of score reliability. Reliability generalization (RG) is a meta-analytic method…

In this article we address the issue of consistency in standard setting in the context of an augmented state testing program. Information gained from the external NRT scores is used to help make an informed decision on the determination of cut scores on the state test. The consistency of cut scores on the CRT across grades is maintained by forcing…

Faced with a substantially changing environment, universities must reformulate their strategies if they are to operate effectively in the new context. Among their key strategic considerations should be how the positive voluntary behaviour of firms towards them can be encouraged and increased. The objective of this study is therefore to identify…

The coefficient alpha is the most widely used measure of internal consistency for composite scores in the educational and psychological studies. However, due to the difficulties of data gathering in psychometric studies, the minimum sample size for the sample coefficient alpha has been frequently debated. There are various suggested minimum sample…

Resource Utilization Groups III (RUG-III) is a case-mix system developed in the United States for categorization of nursing home residents and the financing of residential care services. In Hong Kong, RUG-III is based on several board groups of residents. The aim of this study was to examine the reliability and validity of the RUG-III in Hong Kong…

Confusion exists among database textbooks as to the goal of normalization as well as to which normal form a designer should aspire. This article discusses such discrepancies with the intention of simplifying normalization for both teacher and student. This author's industry and classroom experiences indicate such simplification yields quicker…

In this study, a self-report measure of intervention usage, the Usage Rating Profile for Interventions (URP-I) is developed and empirically examined with regard to factor structure and internal consistency. Results supported that intervention usage is associated with at least 4 different constructs, and that a measure consisting of 25 items may…

The standardized log-likelihood of a response vector (l[subscript z]) is a popular IRT-based person-fit test statistic for identifying model-misfitting response patterns. Traditional use of l[subscript z] is overly conservative in detecting aberrance due to its incorrect assumption regarding its theoretical null distribution. This study proposes a…

Problem Statement: Computerized adaptive testing (CAT) is a sophisticated and efficient way of delivering examinations. In CAT, items for each examinee are selected from an item bank based on the examinee's responses to the items. In this way, the difficulty level of the test is adjusted based on the examinee's ability level. Instead of…

Research nationally and internationally found that technical graduates are lacking in employability skills. As employability skills are crucial in outcome-based education, the main goal of this research is to develop an Employability Skill Assessment Tool to help students and lecturers produce competent graduates in employability skills needed by…