In this article, we have suggested a new modified mixed randomized response (RR) model and studied its properties. It is shown that the proposed mixed RR model is always more efficient than the Kim and Warde's mixed RR model. The proposed mixed RR model has also been extended to stratified sampling. Numerical illustrations and graphical…

This report is the fifth in a series of annual reports produced by the School Choice Demonstration Project (SCDP) providing descriptive information about the schools participating in the Milwaukee Parental Choice Program (MPCP). Following a brief history of the MPCP, this year's report contains descriptive statistics about schools participating in…

Assessing a high school's effectiveness is not straightforward. Comparing a school's standardized test scores to those of other schools is one approach to measuring effectiveness, but a major objection to this method is that students' test scores tend to be related to students' "socioeconomic" status--family household income, for…

Benford's law of the "first digits" states that in spite of intuitively expected equal frequency of 1/9 of the decimal digits r = 1, ... , 9 appearance on the first place of any number, various empirical studies show another pattern of these frequencies distribution, which is log[subscript 10](1 + 1/r). The article considers this law and other…

In the passionate debates over providing equal educational opportunity for all children, it's frequently argued that large financial inequities create challenges for many public schools, particularly those in lower-income urban areas. This study compares the revenues and operating expenditures of Michigan's urban, suburban, town and rural school…

Explains Type/Token-Taken informetrics as a new part of informetrics that studies the use of items rather than the items themselves. Highlights include the frequency distribution of Type/Token-Taken informetrics; the Lotka frequency law; linguistics; a comparison of Type/Token with Type/Token-Taken informetrics; and proofs of theorems. (Author/LRW)

Uses a confirmatory factor analytic (CFA) model as a paradigmatic basis for the comparison of three widely used structural equation modeling computer programs: (1) AMOS 4.0; (2) EQS 6; and (3) LISREL 8. Comparisons focus on aspects of programs that bear on the specification and testing of CFA models and the treatment of incomplete, nonnormally…

Booming economic prosperity, the restoration of sociopolitical stability, and the rise of disability rights have given Asian countries both impetus and resources to improve quality of life among their citizens with disabilities. This article provides an overview of rehabilitation services and training pertaining to (a) rehabilitation-related laws…

The National Survey of Student Engagement (NSSE) provides participating schools an Institutional Report that includes (among many documents) mean comparisons, frequency distributions, and student respondent data as part of its standard reporting package. Sifting through all this data can leave even experienced researchers wondering where to start…