This study examined the predictive ability of the medicine ball chest throw and vertical jump for muscular strength and power in adolescents. One hundred and ninety adolescents participated in this study. Participants performed trials of the medicine ball chest throw and vertical jump, with vertical jump peak power calculated via an estimation…

Measures of variability are successfully used in predictive modeling in research areas outside of education. This study examined how standard deviations can be used to address research questions not easily addressed using traditional measures such as group means based on index variables. Student survey data were obtained from the Organisation for…

This work asks one simple question: "how reliable is the method used by the National Centre for Vocational Education Research (NCVER) to estimate projected rates of VET program completion?" In other words, how well do early projections align with actual completion rates some years later? Completion rates are simple to calculate with a…

This paper reports findings from a classroom based study with 5 year old children in their first term of school. A data modelling activity contextualised by a picture story book was used to present a prediction problem. A data table with numerical data values provided for three consecutive days of rubbish collection was provided, with a fourth day…

This publication presents early estimates of apprentice and trainee commencements for the December quarter 2010. Indicative information about this quarter is presented here; the most recent figures are estimated, taking into account reporting lags that occur at the time of data collection. The early trend estimates are derived from the National…

In this paper, the 2001 Australian Census is used to estimate predicted net benefits of education at a small geographic level. These are then linked to youth in the areas to test the associations with high school participation. This is done separately for Indigenous youth, a population sub-group with historically low levels of education…

With universities having difficulty attracting students to study information technology (IT), the scores needed for entry into IT degrees have dropped markedly. IT schools are thus having to cope by adjusting their introductory courses to ensure that students will still learn what is expected but without negatively impacting on pass rates. This…

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…

This article presents the author's rejoinder to thinking about linking from issue 8(1). Particularly within the more embracing linking frameworks, e.g., Holland & Dorans (2006) and Holland (2007), there appears to be a major disjunction between (1) classification discourse: the supposed basis for classification, that is, the underlying theory…

Tertiary education is now accessible even to those who appear unlikely "ex ante" to succeed in jobs requiring post-high school education. Institutions that have broadened access to their programs must rely on two things to protect the quality of the degrees they award: selection mechanisms operating during students' tenure, and effective…

This paper reports on an investigation comparing the employment salary of bachelor degree in accounting graduates with associate degree in accounting graduates two years after their graduation. Using hierarchical regression analyses, this study shows the predictive strength of participants' academic qualifications, age, gender, GPA, professional…

This paper reports analysis of 2006-2007 on-entry assessment data from the Performance Indicators in Primary Schools Baseline Assessment (PIPS-BLA) of random samples of students in England, Scotland, New Zealand and Australia. The analysis aimed, first, to investigate the validity and reliability of that instrument across countries and sexes, and,…

Tests the ability of the Edinburgh Risk of Repetition Scale (ERRS) to identify patients at high risk for repeat deliberate self-poisoning (DSP). A statistically significant relationship between ERRS scores and repetition was observed; however, sensitivity and specificity were low. The ERRS had limited value in identifying patients at high risk of…

A longitudinal study was conducted to determine how a comprehensive battery of tests administered in kindergarten predicted reading achievement in Grades 1-6. The test variables were reduced to six predictive factors by factor analysis that, combined with the child's sex and the parent's language, had multiple correlations with reading…

A method of assessment using six one-hour tests, with provision to repeat four of them, is described. Performance in the course, high school background, and the first test's results are used to determine entry criteria for the course. (MSE)