Since research conclusions derived from inappropriate statistical methodologies can lack accuracy, the article describes a technique appropriate to the heterogeneity of special needs groups in which subjects are assigned to fairly homogeneous subgroups. The technique is related to research in reading with this population. (DB)

Discusses the adoption laws and procedures of Lagos State, Nigeria, and presents a demographic profile of the 236 adoptions that have taken place since the enactment of the current law in 1972. Because of the dearth of information on adoption in Nigeria, it is suggested that research on adoption should be pursued with the utmost vigor. (MDM)

Although the content of the Occupational Outlook Handbook has not changed much, the information has changed significantly to reflect new statistical data, methodological improvements, and shifts in philosophical and societal attitudes. (Author)

Reports the results of an informal study of very young children's reactions to some visual displays of data. (Author/ASK)

Presents reports from: National Technical Information Service; National Archives and Records Administration; United States Information Agency; National Center for Educational Statistics Library Statistics Cooperative Program; Library of Congress; Center for the Book; Federal Library and Information Center Committee; National Agricultural Library;…

Provides reports from the following national associations and organizations: American Library Association (ALA); Association of American Publishers (AAP); Association of Research Libraries (ARL); and Council on Library and Information Resources (CLIR). (AEF)

Although RC(M)-association models have become a generally useful tool for the analysis of cross-classified data, the graphical representation resulting from such an analysis can at times be misleading. The relationships present between row category points and column category points cannot be interpreted by inter point distances but only through…

It's a cool field where the job prospects are hot. That's the message that a lot of trade associations and education organizations are trying to get out about heating, ventilation, air conditioning and refrigeration (HVACR), and they have the statistics to back them up. The Occupational Outlook Handbook from the Bureau of Labor Statistics says…

Preparing one's team for success on the basketball court involves a combination of strategies. One of the most effective but often overlooked strategies is a scouting report. A complete and thorough scouting report will have information about an opponent that helps prepare oneself and the team players for competition. Several areas need to be…

Since the onset of the AIDS epidemic, the Centers for Disease Control and Prevention (CDC) has allocated several billion dollars for the prevention of HIV and other sexually transmitted diseases (STDs) in the United States. Using state-level data from 1981 to 1998, the authors found that greater amounts of prevention funding in a given year are…

Discusses criticisms of null hypothesis significance testing (NHST), suggesting that historical use of NHST was reasonable, and current users should read Sir Ronald Fisher's applied work. Notes that modifications to NHST and interpretations of its outcomes might better suit the needs of modern science. Concludes that NHST is most often useful as…

This note shows that the dynamics of the dispersion of educational attainment across OECD countries in the period 1960-1990 differ enormously depending on the dataset used, as do the results of the test of significance in the change of the cross-country standard deviation of schooling years between subperiods. The three datasets studied (the…

This report offers the first systematic analysis of out-of-school youth populations. In so doing, it estimates the youth bulge worldwide and measures key characteristics of out-of-school youth for sub-Saharan African (SSA) countries. In addition, as examples of how existing data can be used for analysis at the national and subnational levels, the…

Using data from Achieving the Dream: Community Colleges Count, this issue of "Data Notes" looks at students who returned to their original Achieving the Dream institution after completing credentials or transferring to another institution. Forty-two percent of students who either received a degree or certificate or transferred from an Achieving…

The broad array of data presented each year in the "KIDS COUNT Data Book" is intended to illuminate the status of America's children and to assess trends in their well-being. By updating the assessment every year, KIDS COUNT provides ongoing benchmarks that can be used to see how states have advanced or regressed over time. Readers can also use…