Likert-type item is the most popular response format for collecting data in social, educational, and psychological studies through scales or questionnaires. However, there is no consensus on whether parametric or non-parametric tests should be preferred when analyzing Likert-type data. This study examined the statistical power of parametric and…

Most quantitative analyses in workforce education are affected by missing data. Traditional approaches to remedy missing data problems often result in reduced statistical power and biased parameter estimates due to systematic differences between missing and observed values. This article examines the treatment of missing data in pertinent…

The growth in the availability of longitudinal data--data collected over time on the same individuals--as part of program evaluations has opened up exciting possibilities for evaluators to ask more nuanced questions about how individuals' outcomes change over time. However, in order to leverage longitudinal data to glean these important insights,…

In answering the question "What is the next trend in usage statistics in libraries?" an eclectic group of respondents has presented an assortment of possibilities, suggestions, complaints and, of course, questions of their own. Undoubtedly, usage statistics collection, interpretation, and application are areas of growth and increasing complexity…

Almost nobody, it seems, disputes the importance of effective teachers--including teachers themselves. However, principals actually do none of the things they do when they value something as highly as most people say they value good teachers. By looking at scores on year-end standardized tests by teachers, principals think they have a pretty good…

There has been a continued interest in the numbers and characteristics of those who make up the vocational education and training (VET) sector's own workforce. To address this, the Department of Education, Employment, and Workplace Relations (DEEWR) commissioned the National Centre for Vocational Education Research (NCVER) to undertake three…

In the past three years, Board of Governors' (BOG) staff, working in cooperation with university representatives, have continued to improve the data collection and reporting capabilities for the State University System. Simultaneously, Board staff have worked to lessen the reporting burden on the universities by reducing the number of data…

This paper presents information on re-developing an outcome evaluation for a state-funded program providing service coordination utilizing wraparound to youth with severe emotional disturbance (SED) and their families. Originally funded by the Robert Wood Johnson Foundation, the Kentucky IMPACT program has existed statewide since 1990. Changing…

Global economic transformations have never been as dramatic as in the twentieth century. Most countries have experienced radical changes in the standards of income per capita, technology, fertility, mortality, income inequality and the extent of democracy in the course of the past century. It is the goal of many disciplines--economics, history,…