There has been an ongoing debate concerning the usefulness of a statistical technique called profile analysis. Profile analysis is a data analysis process that identifies patterns in a battery of test scores. The use of profile analysis is generally supported by clinicians in the field who are using profile analysis to help determine group…

To prepare the education chapter for the forthcoming volume of the U.S. Library of Congress'"Handbook of Latin American Studies," the author reviewed over 500 publications on Latin American education issued between 1978 and 1983; the abstracts of approximately 200 of them will be published in the forthcoming volume of the Handbook. The…

Fragmented treatment in the literature of the problem of unbalanced data suggests an examination within a single framework of some of the more important issues. (JH)

A research design is used to find out how effective a given piece of research has been. This short course in the fundamentals of research design is intended to bring together a few typical examples and a few generally accepted principles of research in a practical kit. After a brief introduction on how to progress from data that is uncountable to…

The general objectives of this study were to develop, investigate, and analyze the academic patterns of Iowa State journalism graduates from 1965-1970 and, with the use of multivariate statistical techniques, attempt to ascertain and determine possible inferences regarding their academic success. Grade point averages were considered as…

A definitive study of the sizes of documents in the ERIC Data Base is reported by the ERIC Processing and Reference Facility. This is a statistical and frequency distribution study encompassing every item in the file whose record contains pagination data in machine readable form. The study provides pagination data that could be used by present and…

The Child Welfare Information Service (CWIS), a computerized information system in New York City, provides data about the movement of children from natural parents through the foster care system to independence. (Author/SE)

The interrelationships among within-aggregate, between-aggregate, and total-group correlation coefficients are summarized with artificial and real-data examples. The relevance of correlation analyses at various levels of aggregation and some of the difficulties encountered in cross-level inference are also discussed. (Author/JKS)

It is argued that numerical peculiarities in Burt's reports of kinship correlations are more reasonably attributable to carelessness than to fraud. No analysis shows that Burt's results are biased so as to favor his theory, and they are in close agreement with numerous independent studies. (Author/AM)

Presents a comprehensive profile of data elements for describing computer software and identifies their probable application in library catalogs, bibliographic references, program documentation, program front matter, program packaging, software catalogs, and eye-legible labels. The data elements are correlated with existing MARC tags, to provide…

Examines the data from the Osmond (1984), Acock and Edwards (1982), and Scanzoni (1979a, 1979b) debates concerning female status attainment. Concludes that substantive conclusions are only as valid as the data on which they are based. (LLL)

Using signal detectability theory, analysis was performed on auditory frequency sensitivity data obtained by Hutt et al, 1968, on human neonates. Reanalysis using 12 male infants confirms superiority of lower frequencies and square waves in provoking startles in neonates. No state of arousal effects were found on sensitivity. (JH)

Prior to conducting a statistical analysis, sufficient data screening methods should be used for all research variables to identify miscoded, missing, or otherwise messy data. The primary purpose of these exercises was to demonstrate the role of data screening techniques and their potential to improve the performance of statistical methods. A…

In intervention studies, it is important to assess whether one program might be more effective for individuals with extreme initial difficulties, while another might be more effective for individuals with less extreme initial difficulties. In setting in which time-series data are obtained for each person, this entails examining interactions…