Background: Little is known about the nature, range and prevalence of different subgroups in language trajectories extant in a population from 4 to 11 years. This hinders strategic targeting and design of interventions, particularly targeting those whose difficulties will likely persist. Methods: Children's language abilities from 4 to 11 years…

A sample of Australian secondary school students was used to explore the relationships among a set of standardised Year 7 numeracy and literacy tests, measures taken at Year 10 of mathematics attitude and schoolwork effort, and Mathematics and English scores in a state-wide Year 10 examination. Additionally, the predictive capacity of the numeracy…

Of all the areas related to the validity of the Commonwealth Secondary Scholarship Examination (CSSE) tests, that of predictive validity seems to have been studied most intensively. Since the inception of the CSSE scholarship scheme, a series of studies which have either examined the predictive validity of certain aspects of the scholarships, or…

This document is an English-language abstract (approximately 1,500 words) that discusses an experimental aptitude test battery that measures aptitude for higher education, developed by the Australian Council for Educational Research. This battery will separate the selection of university students from the measurement of secondary school…

A pilot study assessed the effectiveness of two selection profiles that were designed to evaluate candidates for admission into prevocational hairdressing and automotive mechanics programs. The selection profile, which was developed by the Technical and Further Education (TAFE) National Centre for Research and Development, consisted of the…

Programed mastery learning materials on matrix algebra were studied by 59 eighth-grade boys. Both experimental and control groups were divided into high- and low-ability groups. The experimental group reviewed all three instructional units until students achieved mastery, but the control group reviewed only Unit 3. Test scores of the treatment…