This witness appeared for the state of Missouri, which wished to discontinue funding the St. Louis public schools' desegregation efforts, in the areas of school desegregation plans and techniques, surveys and survey methodology, race relations and attitudes, allocation of resources, statistical analysis, and the relationship between school…

A discussion of new technologies and strategies for monitoring college student progress identifies four stages of developing information systems: (1) problem definition and systems specification; (2) data extraction and synthesis; (3) data analysis; and (4) dissemination. Some trends in use of data sources, analysis types, tracking capabilities,…

Rectifies the unsatisfactory textbook treatment of the finite-sample proprieties of estimators of regression models with a lagged dependent variable and autocorrelated disturbances. Maintains that the bias of the ordinary least squares estimator is determined by the dynamic and correlation effects. (MJP)

Describes the development of a statistical experiment to assess and compare the effects of traditional lecture and laboratory technology methods of teaching introductory computer programming concepts. Discusses the use of performance measures including tests, quizzes, homework, and projects to assess students' learning, retention, and success…

This article reports on a 6-year study that examined the association between pre-admission variables and field placement performance in an Australian bachelor of social work program (N=463). Very few of the pre-admission variables were found to be significantly associated with performance. These findings and the role of the admissions process are…

The Government White Paper "Saving Lives: Our Healthier Nation" (1999) provides a clear indication that accidents are a serious public health problem and have been targeted by the Department of Health as a key area for prevention over the next 10 years. School-based injury prevention programmes have been identified as one of the key…

This study explored language shift and accommodation among bilingual Mandarin and Tai-gi (also called Hokkien, Holo, Tai-gu, Taiwan Min, Taiwanese) families in Taiwan. From the 1940s until the 1980s the Chinese Nationalist Party (KMT) on Taiwan promoted Mandarin Chinese. Recent years have witnessed a shift in policy: since 2001 elementary schools…

Social capital may be particularly important for the well-being and future opportunities of African American adolescents living in low income families. In this study, linkages between interpersonal identity formation and adolescents' perceptions of social capital quality were examined in a cross-sectional study of 374 low income, rural, African…

Speech perception outcomes in young children with cochlear implants are affected by a number of variables including the age of implantation, duration of implantation, mode of communication, and the presence of a developmental delay or additional disability. The aim of this study is to examine the association between degree of developmental delay…

This paper examines ways in which coherent reasoning about key concepts such as variability, sampling, data, and distribution can be developed as part of statistics education. Instructional activities that could support such reasoning were developed through design research conducted with students in grades 7 and 8. Results are reported from a…

We queried Florida elementary teachers about how they perceived their principals' professional and personal inviting leadership behaviors during a time when many teachers and principals felt a lot of pressure due to test-based accountability. Despite the pressure, teachers reported that their principals demonstrated fairly high levels of inviting…

There are increasing numbers of traditional biologists, untrained in educational research methods, who want to develop and assess new classroom innovations. In this article we argue the necessity of formal research over normal classroom feedback. We also argue that traditionally trained biologists can make significant contributions to biology…

The current study investigated how ethnicity and gender affect changes in the self-esteem of early adolescents during the middle school years. Self-report data were collected from more than 4,000 early adolescents from three ethnic groups: European American, African American, and Hispanic and analyzed using a consecutive three-year cross-sectional…

A study examines the long-term effects of a family process program on social and cognitive competence and aggressive and deviant behavior among rural African American adolescents. Results suggest that family processes influence the status and changes in adolescent competence and behavior, while analysis of covariant structures suggest that…

The aim of this study was to investigate some of the learner variables that may have an influence on university academic achievement in a distance versus a conventional education setting. Descriptive and analytical statistics were used to analyze data by using "Pearson r," and "F-test." Results revealed that the university…