Describes a technique that can be used to construct variables from clinical interviews that can be used in quantitative analyses. The technique involves the representation of each proposition a student uses in terms of a standard set of underlying predicates, concepts, and relationships among concepts. (JN)

The logs of two ships transporting juvenile convicts from Great Britain to Australia in the early nineteenth century have been transcribed. Data on the backgrounds of the boys and height data are presented and analyzed. Comparisons are made with ninteenth- and twentieth-century data sets. (Author/RH)

Uses Monte Carlo methods to assess the relative power of the paired samples t test and Wilcoxon's signed-ranks test under 10 population shapes. Concludes that, insofar as these two statistics are concerned, the often-repeated claim that parametric tests are more powerful than nonparametric tests is not justified. (Author/CB)

Comparison of acoustic correlates of phonatory control in the fluent utterances of 10 preschool-aged boys who were stutterers and in nonstuttering control subjects found significant differences between the two groups for shimmer measures. (Author/DB)

This article presents a discussion of mixed methods (MM) sampling techniques. MM sampling involves combining well-established qualitative and quantitative techniques in creative ways to answer research questions posed by MM research designs. Several issues germane to MM sampling are presented including the differences between probability and…

This study examined whether maternal evaluations of children's emergent literacy (EL) levels, maternal mediation during a book-reading activity with children, and the children's EL levels differ as a function of socioeconomic status (SES; low vs. high), and whether the relationships between these variables differ as a function of SES levels. Study…

This annotated bibliography of recent articles and books on academic rankings updates an article in the Spring 1986 "RQ." Items are listed by subject and ranking in general; individual guides; subject areas including accounting, advertising, biogeography, business, communications, data communications, economics, music, publishing,…

Describes and compares eight methods of estimating the parameters of the Zipf distribution. (CLB)

Evaluated the relation between fetal activity and postnatal behavior and development by measuring the amount of fetal movement occurring in response to stimulation and the number of stimulus applications necessary for habituation. Preliminary evidence suggests that fetal rate of habituation predicts some aspects of infant behavior and development…

Data showed that the majority of low-birth-weight twins and singletons had secure attachments, indicating that the propensity to form a secure attachment is a very robust phenomenon. Twinship did not affect infants' attachment classification. Contrary to the prediction that mothers in the insecure group would consistently obtain lowest ratings,…

Investigates developmental changes in adopted and nonadopted children's knowledge of adoption. A total of 200 children ranging in age from 4 to 13 years participated. Results indicated clear developmental trends in children's knowledge of the nature of the adoptive family relationship, as well as in their understanding of the motivational basis…

Investigates possible differences in measured self-concept between preadolescent physically disabled children attending either a special school for the physically disabled or a regular school. Comparisons were also made with a group of nondisabled controls, and self-concept of participants' siblings was also studied. (RH)

Analyzes the exploratory behaviors of 11 infants with Down Syndrome and 11 nondelayed infants, matched on Bayley mental raw scores and gender. Although both groups of infants organized their exploratory activities in similar manners, they showed significant differences in how they distribute these activities. (Author/BE)

By studying examples of their applications by two major English language bibliographic agencies, this article compares strengths and weaknesses of PRECIS and Library of Congress Subject Headings for books about music. Highlights include quantitative and qualitative analysis, comparison of number of subject statements, and terminology problems in…

Determines the time course of circulating cortisol following circumcision in 80 healthy newborns and investigates whether changes in behavioral state following circumcision in anyway paralleled the adrenocortical time course. Adrenocortical and behavioral data indicated that subjects were able to cope with circumcision trauma. Cortisol levels…