An Examination of the Effect of Elementary School Size on Student Academic Achievement

Prior studies that have investigated the relationship between school size and student academic achievement have produced conflicting results. For example, some studies found a positive relationship between school size and student achievement; other studies found that the relationship is negative. Typically, however, these past studies have not accounted for the influence of student ability in their analysis of the impact of school size on student achievement. The purpose of this paper is to examine the effect of school size on student achievement while accounting for student ability, among other variables. The results reported in this paper suggest that school size has a nonlinear relationship with respect to student achievement. Thus, there is an optimal school size with respect to the maximization of student achievement.     

Calibrating assessment literacy through benchmarking tasks

Abstract

In calibration tasks students assess exemplar texts using criteria against which their own work will be assessed. Typically, these tasks are used in the context of training for peer assessment. Little research has been conducted on the benefits of calibration tasks, such as benchmarking, as learning opportunities in their own right. This paper examines a dataset from a long-running benchmarking task (～500 students per semester, for four semesters). We investigate the relationship of benchmarking performance to other student outcomes, including ability to self-assess accurately. We show that students who complete the benchmarking perform better, that there is a relationship between benchmarking performance and self-assessment performance, and that students appreciate the support for learning that benchmarking tasks provide. We discuss implications for teaching and learning flagging the potential of calibration tasks as an under-explored tool.     

Assessing the influence of field- and GIS-based inquiry on student attitude and conceptual knowledge in an undergraduate ecology lab

Combining field experience with use of information technology has the potential to create a problem-based learning environment that engages learners in authentic scientific inquiry. This study, conducted over a 2-yr period, determined differences in attitudes and conceptual knowledge between students in a field lab and students with combined field and geographic information systems (GIS) experience. All students used radio-telemetry equipment to locate fox squirrels, while one group of students was provided an additional data set in a GIS to visualize and quantify squirrel locations. Pre/postsurveys and tests revealed that attitudes improved in year 1 for both groups of students, but differences were minimal between groups. Attitudes generally declined in year 2 due to a change in the authenticity of the field experience; however, attitudes for students that used GIS declined less than those with field experience only. Conceptual knowledge also increased for both groups in both years. The field-based nature of this lab likely had a greater influence on student attitude and conceptual knowledge than did the use of GIS. Although significant differences were limited, GIS did not negatively impact student attitude or conceptual knowledge but potentially provided other benefits to learners.     

Assessing Teachers’ Beliefs about Literacy Acquisition: the Development of the Teachers’ Beliefs About Literacy Questionnaire (TBALQ)

In this article the authors describe the development of an instrument to measure change in teachers’ beliefs about how children acquire early literacy skills and how these skills should be taught. The questionnaire was originally designed for use in the evaluation of affective outcomes for teachers from literacy inservice training and development programmes. The content of the questionnaire has also proved to be of value as a focus for discussion in school staff meetings. Information is provided here on the design, development, validity and reliability of the instrument. The authors invite comment and feedback from researchers who may use the scale. The instrument may be particularly useful in countries where teachers’ beliefs and practices have been influenced to varying degrees by the ‘whole language’ versus ‘skills-based instruction’ debate.