Presents: "Prices of United States and Foreign Published Materials"; "Book Title Output and Average Prices"; "Book Sales Statistics, 1998"; "United States Book Exports and Imports: 1998"; "International Book Title Output: 1990-96"; "Number of Book Outlets in the United States and Canada";…

We consider power calculation in structural equation modeling with data missing completely at random (MCAR). Muth?n and Muth?n (2002) recently demonstrated how power calculations with data MCAR can be carried out by means of a Monte Carlo study. Here we show that the method of Satorra and Saris (1985), which is based on the nonnull distribution of…

A number of important applications require the clustering of binary data sets. Traditional nonhierarchical cluster analysis techniques, such as the popular K-means algorithm, can often be successfully applied to these data sets. However, the presence of masking variables in a data set can impede the ability of the K-means algorithm to recover the…

The power output achieved at peak oxygen consumption (V[O.sub.2]peak) and the time this power can be maintained (i.e., Tmax) have been used in prescribing high-intensity interval training. In this context, the present study examined temporal aspects of the V[O.sub.2] response to exercise at the cycling power that output well trained cyclists…

This study examined the access of books among six communities in the greater Los Angeles area: Brentwood, Beverly Hills, South Central, Watts, East Los Angeles, and Compton, participants included 60 students, ages 7 to 12 years, selected from each community. The survey examined access to books in the home, classroom library, school library and…

This article proposes an item exposure control method, which is the extension of the Sympson and Hetter procedure and can provide item exposure control at both the item and test levels. Item exposure rate and test overlap rate are two indices commonly used to track item exposure in computerized adaptive tests. By considering both indices, item…

This article reconsiders the issue of clinical versus statistical prediction. The term clinical is widely used to denote 1 pole of 2 independent axes: the observer whose data are being aggregated (clinician/expert vs. lay) and the method of aggregating those data (impressionistic vs. statistical). Fifty years of research suggests that when…

The purpose of this Information Aid is to alert school officials to changes and revisions in the Consumer Price Index (CPI), to familiarize them with differences between the former CPI and the new and revised indexes, to demonstrate how the U.S. Bureau of Labor Statistics (BLS) computes changes in the CPI, to indicate appropriate uses of the CPI,…

In 2006 the Educational Policy Institute released the first edition of "Beyond the Sticker Price: A Closer Look at Canadian University Tuition Fees." The report presented a new way by which to look at the prices and costs associated with university tuition, an alternative to the annual tuition fee report produced by Statistics Canada…

[Slides] presented at the Annual National Council on Measurement in Education (NCME) in New York in March 2008. This presentation explores the demographic information as well as how and where educational measurement professionals are in the field.

This report for the College Opportunity Fund (COF) covers the first two fiscal years of the COF program, FY05-06, FY06-07. It describes the implementation efforts of COF program stakeholders, the statistics of participation in the program, and concerns of the program. COF enables qualifying resident students to use higher education tuition…

A National Committee for Responsive Philanthropy (NCRP) report addresses the questions "What have conservative foundations done with their grant dollars to promote concepts of privatizing public education through "school choice," primarily linked to school vouchers? What were their strategies in providing resources to an array of conservative…

What is the effect of small-group learning on student learning outcomes in economic instruction? In spring 2002 and fall 2004, the author applied cooperative learning to one section of intermediate macroeconomics and taught another section using a traditional lecture format. He identified and then tracked measures of student learning outcomes.…

The purpose of this article is to exemplify and enhance the place of modelling as a qualitative process in educational research. Modelling is widely used in quantitative research as a tool for analysis, theory building and prediction. Statistical data lend themselves to graphical representation of values, interrelationships and operational…

Purpose: The purpose of this paper is to examine the statistical evidence for the extent of employer training in Australia and analyse this information in the light of three major qualitative projects that have been undertaken into employer training since the mid-1990s. Design/methodology/approach: The paper reports an analysis of the major…