Explore how schools measure achievement—and why grades vary more than you might think. This study analyzes marking systems, showing how different methods and instructor choices shape student outcomes.
Discover how a five-division scheme works in practice, why distributions can skew toward higher marks, and what this means for fairness and interpretation. Drawing on data from Cornell University and other institutions, the book examines real-world grading across courses, departments, and even single classes taught by different instructors.
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This book was originally published prior to 1923, and represents a reproduction of an important historical work, maintaining the same format as the original work. While some publishers have opted to apply OCR (optical character recognition) technology to the process, we believe this leads to sub-optimal results (frequent typographical errors, strange characters and confusing formatting) and does not adequately preserve the historical character of the original artifact. We believe this work is culturally important in its original archival form. While we strive to adequately clean and digitally enhance the original work, there are occasionally instances where imperfections such as blurred or missing pages, poor pictures or errant marks may have been introduced due to either the quality of the original work or the scanning process itself. Despite these occasional imperfections, we have brought it back into print as part of our ongoing global book preservation commitment, providing customers with access to the best possible historical reprints. We appreciate your understanding of these occasional imperfections, and sincerely hope you enjoy seeing the book in a format as close as possible to that intended by the original publisher.
Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.
Vendeur : Forgotten Books, London, Royaume-Uni
Paperback. Etat : New. Print on Demand. This book explores the common but flawed percentile grading system used to evaluate students in secondary schools and colleges. The author argues that grading must be calibrated to be a reliable measure of achievement and that the percentile system, for instance, does not differentiate enough at the top end of the scale. The author also examines the distribution of grades and notes that it follows a skewed curve, with more students falling into the median range of achievement and fewer at the high and low ends. As a solution, the author proposes the implementation of a five-division system, more granular and grounded in norms. The author also discusses the reliability and integrity of grading systems, and the biases inherent in them, revealing how the same student can obtain widely varying marks under different instructors. The text concludes by arguing for consistency and equity in grading systems such that all students are fairly and accurately evaluated. Through statistical analysis of grading data, this book offers a critical examination of educational grading systems and a proposal for their improvement. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. N° de réf. du vendeur 9781330469675_0
Quantité disponible : Plus de 20 disponibles
Vendeur : PBShop.store US, Wood Dale, IL, Etats-Unis
PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur LW-9781330469675
Quantité disponible : 15 disponible(s)
Vendeur : PBShop.store UK, Fairford, GLOS, Royaume-Uni
PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur LW-9781330469675
Quantité disponible : 15 disponible(s)