...PLANNING AND CONSTRUCTING ACHIEVEMENT TESTS BY DR UCHENNA UDEANI DEPARTMENT OF SCIENCE AND TECHNOLOGY EDUCATION UNIVERSITY OF LAGOS AKOKA, YABA, LAGOS. PAPER PRESENTED AT THE TRAINING PROGRAMME ON IMPROVING THE ASSESSMENT AND EVALUATION SKILLS OF SCHOOL TEACHERS 11TH -15TH APRIL 2011 1.0 INTRODUCTION The amount of effort involved in constructing an educational test varies with the type of test and the purpose for which it is intended. Most classroom teachers probably spend relatively little or no time in preparing essay or short answer tests for measuring students’ progress in a unit of instruction. The procedures employed in constructing a test also vary with the type of test and the aims of the users. Whatever the kind of test or the goals of the users may be, some content planning is necessary before the items comprising the test are written. 2.0 PURPOSES AND USES OF TESTS The primary purpose of test is to assess behaviour, mental abilities and other personal characteristics in order to assist in making judgements, predictions and decisions about students. More specifically tests are used to * Retain or dismiss, promote and rotate student in education and training programmes. * Evaluate cognitive changes due to educational and other interventions. * Classify and place people in educational and employing contexts. * Counsel and guide individuals for educational, vocational and personal counselling. * Diagnosis of...
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...Embryonic Stem Cell Use Abstract: Researchers discovered that embryonic stem cells could be originated from early human embryos. This discovery has raised a series of ethical and public-policy questions that are now being confronted by multiple international organizations, nations, cultures, and religious traditions. This essay surveys policies for human embryonic stem cell research in four regions of the world, reports on the recent debate at the United Nations about one type of such research, and reviews the positions that various religious traditions have adopted regarding this novel type of research. In several instances the religious traditions seem to have influenced the public-policy debates. There are many ways in which human stem cells can be used in research and the clinic. Studies of the medical use of Embyonic Stem cells will yield information about the complex events that occur during human development. A primary goal of this work is to identify how undifferentiated stem cells become the differentiated cells that form the tissues and organs. Scientists know that turning genes on and off is central to this process. Some of the most serious medical conditions, such as cancer and birth defects, are due to abnormal cell division and differentiation. A more complete understanding of the genetic and molecular controls of these processes may yield information about how such diseases arise and suggest new strategies for therapy. Predictably controlling cell proliferation...
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...however, they all deal with the moral law, particularly with regard to the protection of innocent human life. It is our hope that these writings will assist those in the trenches who are fighting the "good fight," as well the many who are confused about truth and law and have lost their way. What About Abortion An essay written by Larry Bohannon. This essay briefly explains the realities of abortion, and is written for college students and young adults. Evil in Our Time An essay on abortion by Larry Bohannon. This essay answers the questions: why has the tragedy of abortion happened in our time and what can we do to stop it. Pro-Life Speech on the National Sanctity of Human Life day A speech by Larry Bohannon presented to Garden Oaks Baptist Church in Houston Texas for the 2003 National Sanctity of Human Life day. The pro-choice movement: Safe, legal, as often as possible Benjamin Shapiro on the irony of the pro-choice movement's claim for "safe, legal and rare" abortion. Turkeys matter, but children are a choice Mychal Massie on the reality of abortion contrasted to the silence of black leadership on the subject. R.I.P. Connor Peterson An essay by Vox Day, a columnist for World Net...
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...Essay 75: Lung Cancer – Diagnosis, Staging, and Treatment In this essay, I have chosen to focus on the clinical aspects of lung cancer diagnosis as opposed to an overemphasis on epidemiology. As of 2011, lung cancer is the leading cause of cancer deaths in both men and women in the U.S., which translates into over 150,000 deaths per year. Over 90% of lung cancer cases occur in people with a history of tobacco use, exposure to second hand smoke, or to an occupational exposure to asbestos. Despite recent advances in the diagnosis and treatment of cancer, the 5 year survival rate for lung cancer continues to hover at a disappointing 15%. The remainder of this article will steer clear of statistics. Diagnosis The following symptoms should...
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...Scientific Management This essay will critically evaluate the scientific management’s importance and its contribution in the current management context. In this era of rapid economic development and industrial expansion of different nations, scientific management has enabled every nation to be involved in this global market. Scientific management is the theory which serves as the ‘backbone’ to many current management theories. Scientific management will be briefly described initially. After that, the essay will identify why scientific management is an important contribution to management theory when Frederick Taylor proposed it.... [tags: Business Employee Management] 1639 words (4.7 pages) $19.95 [preview] Scientific Management - Scientific Management Fredrick Taylor, the father of scientific management. He had a firm belief in "one best way" (Samson & Daft, 2003), of doing something. In the year 1899, Taylor held an experiment that involved German and Hungarian men, whose job involved some very heavy-duty work (Gabor, 2000). To his disappointment, men either refused to work, or wouldn't work to his expectations. The men hated him utterly; to the extent he required security when going home (Gabor, 2000). In his entire dilemma with his employers, in stepped Schmidt, a man not of intelligence but had the strength of a bull and an ox-like mentally required to reach the standards of Fredrick Taylor.... [tags: Taylorism Business Management Essays] :: 3 Works Cited :: 6 Sources...
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...The following is a modified version of the AMCAS MD/PhD essay. Biomedical research has been an interest of mine for as long as I can remember. The concept of tackling and solving biological mysteries has always been greatly appealing to me and I found the fact that work done on something as microscopic as cells and proteins could be used to cure visible ailments of disease to be astounding. Throughout my primary education, I relished each opportunity to conduct experiments in class, and I eagerly anticipated the day when I could finally contribute towards understanding disease and improving human health myself. My first foray into scientific research occurred during the summer of my second year in high school, from June to August, 2012. As part of the NIH’s summer internship program, I joined Dr. Yingzi Yang’s laboratory under the National...
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...2 AQA BIOL5: The synoptic essay AQA A2 Biology: Writing the Synoptic Essay by Dr Robert Mitchell CT Publications Copyright © Dr Robert Mitchell 2010 www.ctpublications.co.uk 0800 040 7901 Dr Robert Mitchell A catalogue record for this book is available from the British Library ISBN 978-1-907769-02-3 First published in May 2010 by CT Publications Copyright © Dr Robert Mitchell 2010 The right of Robert Mitchell to be identified as the author of this work has been asserted by him in accordance with the Copyright and Designs and Patents Act 1988. All rights reserved. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording or any information storage and retrieval system, without permission in writing from the publisher at the address below. Published in 2010 by CT Publications* 40 Higher Bridge Street Bolton Greater Manchester BL1 2HA Edition 10 9 8 7 6 5 4 3 2 1 *CT Publications is owned by Chemistry Tutorials located at the same address. Copyright © Dr Robert Mitchell 2010 www.biologytutorials.co.uk 0800 040 7901 3 4 AQA BIOL5: The synoptic essay CONTENTS 1. Be aware of the task you face ............................................................................ 6 What is Synoptic? ........................................................................................... 6 Will I have to learn everything? ..............
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...III of your argument. If you feel so strongly about a topic that you cannot see another point of view, avoid writing about it. Suggested Topics * Should abortions be legal? * Are Affirmative Action laws fair? * Should America have stronger Gun Control laws? * Should assisted suicide be legal? * Are charter schools/vouchers detrimental to the American educational system? * Should the death penalty be abolished? * Should homosexuals be allowed to legally marry? * Should homosexuals be allowed to be Christian ministers/pastors? * Should animals be used in medical research? * Is global warming a genuine threat to the planet earth? * Should human cloning be legal? * Should embryonic stem cell research be federally funded? Select one of the above issues and construct a six-to eight-page argument in which you use the following format. Your paper will have three parts: Thesis, Anti-thesis, and Synthesis. 1. Mark each section clearly with a section header. 2. The sources used in the two sections may overlap and need not be completely different. 3. No orphan sources: if a source is in the reference list, it must be quoted in the text, either a direct quote or paraphrased; if a source is quoted in the text, it must be in the...
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...electric grids, and digital lines, to revive the prosperity and importance of science, to increase the care and lower the cost of health care, to mend the threat of global warming, to enact peace with Afghanistan, to withdraw from Iraq, and to transform the educational system to meet the conditions of a new era (Naughton, “Inauguration speech”). Throughout his first year as president Obama has enacted many policies and regulations such as the Lilly Ledbetter Fair Pay Act, Recovery and Reinvestment Act, and Health Care Bill. However, has Obama stayed true to his original promises stated throughout his campaigns, in his Inauguration speech, as well as his first State of Union speech. Has Obamba’s first year been a success or a failure? This essay will explore the history of Obama’s ascend to presidency, his success and failures, and an overall evaluation of Obama’s first year in office. The Rise of Barrack Obama Obama was born on August 4, 1961 in Honolulu Hawaii to parents Ann Dunham and Barack Obama Sr. His parents later separated and divorced when he was only two years of age. His father left his family to pursue “P.h.D. studies at Harvard and returned to his home country, Kenya, in 1965” (“Barack Obama Biography”). His mother remarried in 1966 to Lolo Soetoro from...
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...Presents MINI-RESEARCH STRATEGIES & MODELS Mini-Research Activities Increase Student Achievement Support the Mission of the 21st Century Librarian INCLUDES: LM_Net commentary on preventing of plagiarism vs. detection and punishment strategies The challenge to librarians of the Pew and N2H2 Study of student Internet use Doug Johnson strategies for Low Probability of Plagiarism (LPP) Mini-Research models and strategies curb plagiarism and develop writing and critical thinking Scientific-based research (SBR) supports the use of mini-research activities to increase student achievement © ProQuest LLC – May be reproduced for Educational Purposes September 2007 TABLE OF CONTENTS Topic Section Selected LM_Net Librarian Comments about Positive Strategies for Preventing Plagiarism Strategies for Creating Low Probability of Plagiarism Research Activities—Doug Johnson Bloom‘s Taxonomy of Higher-Order Thinking Skills (HOTS) and Mini-Research ProQuest Mini-Research Strategies Correlated to HOTS -- (Bloom‘s Taxonomy) Mini-Research Formal Model—Integrate Technology and Prevent Plagiarism Mini-Research Draft Summary Model Integrates Technology Methods and Skills Mini-Research Informal Model—Integrate Technology and Prevent Plagiarism Flexible Rubrics Model for Teacher Evaluation of Mini-Research Reports APPENDIX ProQuest Mini-Research Process vs. Traditional Research Renewed Emphasis on the Importance of Writing and Mini-Research Activities Scientific-based Research (SBR),...
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...school aged victims, while looking at the implications for therapists treating the victims, the therapeutic aspects related to bullying, and how the use of therapy can lessen the long term effects that bullying will have on the bullies and their victims. Although, there may not be a complete solution to bullying itself, there is a solution that will limit some of the damaging done to a person from victimization of bullying, by implementing anti-bullying programs in the school systems, and using therapists for all children involved to help the children process their thoughts, feeling, and emotions that stem from bullying. There are many different forms of bullying that school aged children are faced with. There is face-to-face bullying in school and out of school, and then there is what is known as cyberbullying, bullying that is sent through technology devices such as computers, cell phones, or any other form of technology that has access to the internet and...
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...Writing Good Multiple-Choice Exams Dawn M. Zimmaro, Ph.D. Measurement and Evaluation Center Telephone: (512) 232-2662 Web: www.utexas.edu/academic/mec Location: Bridgeway Building, 2616 Wichita Street Address: P.O. Box 7246, Austin, TX 78713-7246 Last revised August 19, 2004 1 Table of Contents SECTION Goals of the workshop The KEY to Effective Testing Summary of How Evaluation, Assessment, Measurement and Testing Terms Are Related Course Learning Objectives Abilities and Behaviors Related to Bloom’s Taxonomy of Educational Objectives Illustrative Action Verbs for Defining Objectives using Bloom’s Taxonomy Examples of Instructional Objectives for the Cognitive Domain Resources on Bloom’s Taxonomy of the Cognitive Domain and Writing Educational Objectives Test Blueprint Description of Multiple-Choice Items Multiple-Choice Item Writing Guidelines Guidelines to Writing Test Items Preparing Your Students for Taking Multiple-Choice Tests Sample Multiple-Choice Items Related to Bloom’s Taxonomy More Sample Multiple-Choice Items Good versus Poor Multiple-Choice Items Activity: Identifying Flawed Multiple-Choice Items Scenario-Based Problem Solving Item Set An Alternative Multiple-Choice Method Guidelines for Administering Examinations Analyzing Multiple-Choice Item Responses Activity: Item Analysis PAGE 2 3 4 5 6 7 8 9 10 11-14 15-17 18 19 20-22 23-24 25-26 27-29 30-32 33-34 35 36-38 39 Last revised August 19, 2004 2 Goals of the Workshop Multiple-choice...
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...Real Essays From Stanford Medical Students Comments Regarding Plagiarism The essays contained within this document were written by current Stanford medical students and have been carefully read and reviewed by file reviewers, interviewers, and admissions staff and officers at Stanford Medical School as well as dozens of other medical schools across the country. We must emphasize that you need to be honest in writing your personal statements. If you borrow material or use quotes from other sources, make sure to credit them appropriately. Not giving credit where it is due is not only disastrous to your essay, but it is also illegal. Admissions officers read hundreds, and even thousands of personal statements each year, and have developed a fine tune sense for detecting plagiarism as well as remembering the essays they’ve read. You owe it to yourself to be hones, open, and sincere in writing your personal essay as it is a reflection of yourself and what is important in your life and your decision to pursue a career in medicine. Stanford Essays The following essays were written by real Stanford medical students in preparing their applications. We suggest that you read through all of the essays to get a diverse view of the types of themes and styles which have been successfully used for personal statements. Each personal statement is exactly that, personal. No one format or style will work for everyone. However, there are structures and themes which are common throughout...
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...Essay Nonheritable Cellular Variability Accelerates the Evolutionary Processes of Cancer Steven A. Frank1,2*, Marsha Rich Rosner3 1 Department of Ecology and Evolutionary Biology, University of California, Irvine, California, United States of America, 2 Department of Ecology and Evolution, University of Chicago, Chicago, Illinois, United States of America, 3 Ben May Department for Cancer Research, University of Chicago, Chicago, Illinois, United States of America Summary: Recent cancer studies emphasize that genetic and heritable epigenetic changes drive the evolutionary rate of cancer progression and drug resistance. We discuss the ways in which nonheritable aspects of cellular variability may significantly increase evolutionary rate. Nonheritable variability arises by stochastic fluctuations in cells and by physiological responses of cells to the environment. New approaches to drug design may be required to control nonheritable variability and the evolution of resistance to chemotherapy. Cancer progression is a series of evolutionary changes. Those changes include enhanced cellular proliferation, reduced cellular death by abrogating normal apoptotic mechanisms, greater invasiveness by increased expression of proteases, and improved colonizing ability to achieve metastasis [1]. In response to drug treatment, cancer cells often evolve resistance and continue to spread. Each evolutionary step typically proceeds by acquisition of genetic or heritable epigenetic changes...
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...who have an identifiable label or race i.e.: White, Black, Asian, Irish etc. for the Latino being defined as Hispanic was set by the Nixon administration and thus classified all Latinos as one people now known as Hispanic. Latinos have been compressed into a collective culture that at times cannot or will not identify with one another. (Fraga. P 517) What ultimately has occurred is one group of Americans is acknowledged by race-- while the others are compared by culture. Essayist Richard Rodriguez, editor of the Pacific News Service eloquently defines this point saying, “I am Hispanic in a country that traditionally insists on racial categories. I define myself not by reference to race or color but by reference to culture. (Rodriguez essay) To this point it is easy to see why gaining identity and later citizenship has been multifarious for the Latino. In comparison, in the early birth of America, new Irish citizens found it difficult to...
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