Stability of overt Type A behaviors in children: results from a one-year longitudinal study

This paper describes the degree of similarity between repeated ratings (taken 1 year apart) of overt Type A behaviors in 2 samples totaling 633 children. The measure of overt Type A behaviors was the Matthews Youth Test for Health (MYTH), which was completed by the children's classroom teacher. Results showed that correlations between repeated MYTH ratings approximated .55 and in general increased somewhat with the children's school grade, although correlations between repeated ratings of competitive achievement behaviors of boys residing in an affluent eastern suburb were somewhat lower than above. The degree of similarity across 1 year in children's Type A behaviors is comparable to that found for adult Type A behaviors and for other cardiovascular risk factors in children. The discussion includes a consideration of assumptions underlying research on the origins of Type A behavior and suggests that etiological factors in the development of Type A might profitably be studied in primary school-aged children.     

Memory codes for temporal and nontemporal samples in many-to-one matching by pigeons

Pigeons were trained to match temporal (2 and 8 sec of keylight) and color (red and green) samples to vertical and horizontal comparison stimuli. In Experiment 1, samples that were associated with the same correct comparison stimulus displayed similar retention functions; and there was no significant choose-short effect following temporal samples. This finding was replicated in Phase 1 of Experiment 2 for birds maintained on the many-to-one mapping, and it was also obtained in birds that had been switched to a one-to-one mapping by changing the comparison stimuli following color samples. However, in Phase 2 of Experiment 2, when the one-to-one mapping was produced by changing the comparison stimuli following temporal samples, a significant choose-short effect was observed. In Experiment 3, intratrial interference tests gave evidence of temporal summation effects when either temporal presamples or color presamples preceded temporal targets. This occurred even though these interference tests followed delay tests that failed to reveal significant choose-short effects. The absence of significant choose-short effects in Experiment 1 and in Phase 1 of Experiment 2 indicates that temporal samples are not retrospectively and analogically coded when temporal and nontemporal samples are mapped onto the same set of comparisons The interference test results suggest that the temporal summation effect arises from nonmemorial properties of the timing system and is independent of the memory code being used     

Racialised Schooling, 'Ethnic Success' and Asian-Australian Students

Based on discussions with Asian-Australian young women at a mixed-sex, Australia State high school, this article argues that the pro-school conformity of Asian-Australian young women sets them in a problematic and precarious relationship to the material and symbolic and processes of racialisation. The first part of the article identifies the limitations of research into the pro-school/anti-school orientations of minority students, arguing that most accounts are based on theories of culture, acculturation, class and gender, and class and race that neglect an analysis of race and sex. I then argue that practices of racialisation and sexualisation actually sustain pro-school culture and Asian female group associations. While these formations are effective in securing Asian female educational success, they are also problematic because they limit the educational possibilities and employment opportunities of Asian young women in Australia.     

Becoming literate in Chinese: a comparison of native‐speaking and non‐native‐speaking children

How do native Chinese‐speaking (CS) and non‐Chinese‐speaking (NCS) children learn to read and write in Chinese? In the present study, 29 CS and 34 NCS second and third graders aged 76 to 122 months (M = 93.65) participated in an experiment where they were taught 16 new Chinese characters in one of four conditions – copy, radical, phonological and look–say. Results showed that the copying condition best facilitated writing of Chinese characters for both groups, whereas radical knowledge facilitated only CS children's writing. NCS children benefited more from the phonological condition than from the look–say condition in learning to read Chinese. These results highlight the effectiveness of copying practice for all children learning to write Chinese. However, approaches to reading and writing Chinese may differ somewhat depending on the Chinese background knowledge of the children as well. Teaching children Chinese should be geared towards the strengths of different groups for learning.     

Idealisation and Galileo’s Pendulum Discoveries: Historical, Philosophical and Pedagogical Considerations

Galileos discovery of the properties of pendulum motion depended on his adoption of the novel methodology of idealisation. Galileos laws of pendulum motion could not be accepted until the empiricist methodological constraints placed on science by Aristotle, and by common sense, were overturned. As long as scientific claims were judged by how the world was immediately seen to behave, and as long as mathematics and physics were kept separate, then Galileos pendulum claims could not be substantiated; the evidence was against them. Proof of the laws required not just a new science, but a new way of doing science, a new way of handling evidence, a new methodology of science. This was Galileos method of idealisatioin. It was the foundation of the Galilean–Newtonian Paradigm which characterised the Scientific Revolution of the 17th century, and the subsequent centuries of modern science. As the pendulum was central to Galileos and Newtons physics, appreciating the role of idealisation in their work is an instructive way to learn about the nature of science.     

Some recent Unesco publications

Notes and Reviews

Some recent Unesco publications     

The Impact of Student Learning Outcomes Assessment on Technical and Professional Communication Programs

Because of accreditation, budget, and accountability pressures at the institutional and program levels, technical and professional communication faculty are more than ever involved in assessment-based activities. Using assessment to identify a program's strengths and weaknesses allows faculty to work toward continuous improvement based on their articulation of learning and behavioral goals and outcomes for their graduates. This article describes the processes of program assessment based on pedagogical goals, pointing out options and opportunities that will lead to a meaningful and manageable experience for technical communication faculty, and concludes with a view of how the larger academic body of technical communication programs can benefit from such work. As ATTW members take a careful look at the state of the profession from the academic perspective, we can use assessment to further direct our programs to meet professional expectations and, far more importantly, to help us meet the needs of the well-educated technical communicator.     

A study of race and gender bias in the punishment of handicapped school children

There is scant research concerned about punishment of handicapped, minority students in public schools. The purpose of this study was to investigate race and gender, types of rules violations, types of punishments, referral rates, referral frequencies, and follow-up activities to determine differences in treatment by race, sex, and handicapping condition. The sample consisted of 4,391 discipline files representing records from 9 schools in a district (K-12). All data were analyzed using the Chi Square statistic. It was demonstrated that racial bias existed in the administration of punishment, and that Black, male handicapped students were punished more severely than others for commission of the same offenses.