Download or read book Do secrets come out Statistical evaluation of student cheating written by Anatoly Peresetsky and published by Litres. This book was released on 2022-01-29 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: We suggest an original method of student cheating evaluation based on the comparison of students’ grades in exams in class, home assignments and experimental homework. The data for the study is collected from the survey of 2012–2013 sophomores of the International College of Economics and Finance at the National Research University Higher School of Economics in Moscow, Russia. At the end of the course in Statistics in addition to standard assignments (homework and exams) students were given experimental homework with a ban on cooperation among them. The violation of this rule was qualified as cheating. The scale of cooperation is measured and then tested through the stochastic frontier technique; it reveals connection with the GPA level, students’ expectations of the cheaters’ share and students’ moral norms. We also find different behavioral patterns for high and low performing students as well as country specific context of student cheating behavior.

Download or read book Measuring Up written by Daniel Koretz and published by Harvard University Press. This book was released on 2009-09-15 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt: How do you judge the quality of a school, a district, a teacher, a student? By the test scores, of course. Yet for all the talk, what educational tests can and can’t tell you, and how scores can be misunderstood and misused, remains a mystery to most. The complexities of testing are routinely ignored, either because they are unrecognized, or because they may be—well, complicated. Inspired by a popular Harvard course for students without an extensive mathematics background, Measuring Up demystifies educational testing—from MCAS to SAT to WAIS, with all the alphabet soup in between. Bringing statistical terms down to earth, Daniel Koretz takes readers through the most fundamental issues that arise in educational testing and shows how they apply to some of the most controversial issues in education today, from high-stakes testing to special education. He walks readers through everyday examples to show what tests do well, what their limits are, how easily tests and scores can be oversold or misunderstood, and how they can be used sensibly to help discover how much kids have learned.

Download or read book The Overachievers written by Alexandra Robbins and published by Hachette Books. This book was released on 2006-08-08 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt: The bestselling author of Pledged returns with a groundbreaking look at the pressure to achieve faced by America's teens In Pledged, Alexandra Robbins followed four college girls to produce a riveting narrative that read like fiction. Now, in The Overachievers, Robbins uses the same captivating style to explore how our high-stakes educational culture has spiraled out of control. During the year of her ten-year reunion, Robbins goes back to her high school, where she follows heart-tuggingly likeable students including "AP" Frank, who grapples with horrifying parental pressure to succeed; Audrey, whose panicked perfectionism overshadows her life; Sam, who worries his years of overachieving will be wasted if he doesn't attend a name-brand college; Taylor, whose ambition threatens her popular girl status; and The Stealth Overachiever, a mystery junior who flies under the radar. Robbins tackles teen issues such as intense stress, the student and teacher cheating epidemic, sports rage, parental guilt, the black market for study drugs, and a college admissions process so cutthroat that students are driven to suicide and depression because of a B. With a compelling mix of fast-paced narrative and fascinating investigative journalism, The Overachievers aims both to calm the admissions frenzy and to expose its escalating dangers.

Download or read book Defending Assessment Security in a Digital World written by Phillip Dawson and published by Routledge. This book was released on 2020-10-26 with total page 157 pages. Available in PDF, EPUB and Kindle. Book excerpt: Defending Assessment Security in a Digital World explores the phenomenon of e-cheating and identifies ways to bolster assessment to ensure that it is secured against threats posed by technology. Taking a multi-disciplinary approach, the book develops the concept of assessment security through research from cybersecurity, game studies, artificial intelligence and surveillance studies. Throughout, there is a rigorous examination of the ways people cheat in different contexts, and the effectiveness of different approaches at stopping cheating. This evidence informs the development of standards and metrics for assessment security, and ways that assessment design can help address e-cheating. Its new concept of assessment security both complements and challenges traditional notions of academic integrity. By focusing on proactive, principles-based approaches, the book equips educators, technologists and policymakers to address both current e-cheating as well as future threats.

Download or read book Secrets to Success for Science Teachers written by Ellen Kottler and published by Simon and Schuster. This book was released on 2015-10-27 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: This easy-to-read guide provides new and seasoned teachers with practical ideas, strategies, and insights to help address essential topics in effective science teaching, including emphasizing inquiry, building literacy, implementing technology, using a wide variety of science resources, and maintaining student safety.

Download or read book Course in General Linguistics written by Ferdinand de Saussure and published by Open Court Publishing. This book was released on 1986 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reconstructed from lecture notes of his students, these are the best records of the theories of Ferdinand De Saussure, the Swiss linguist whose theories of language are acknowledged as a primary source of the twentieth century movement known as Structuralism.

Download or read book The Book of Why written by Judea Pearl and published by Basic Books. This book was released on 2018-05-15 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Turing Award-winning computer scientist and statistician shows how understanding causality has revolutionized science and will revolutionize artificial intelligence "Correlation is not causation." This mantra, chanted by scientists for more than a century, has led to a virtual prohibition on causal talk. Today, that taboo is dead. The causal revolution, instigated by Judea Pearl and his colleagues, has cut through a century of confusion and established causality -- the study of cause and effect -- on a firm scientific basis. His work explains how we can know easy things, like whether it was rain or a sprinkler that made a sidewalk wet; and how to answer hard questions, like whether a drug cured an illness. Pearl's work enables us to know not just whether one thing causes another: it lets us explore the world that is and the worlds that could have been. It shows us the essence of human thought and key to artificial intelligence. Anyone who wants to understand either needs The Book of Why.

Download or read book Statistical Rethinking written by Richard McElreath and published by CRC Press. This book was released on 2018-01-03 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: Statistical Rethinking: A Bayesian Course with Examples in R and Stan builds readers’ knowledge of and confidence in statistical modeling. Reflecting the need for even minor programming in today’s model-based statistics, the book pushes readers to perform step-by-step calculations that are usually automated. This unique computational approach ensures that readers understand enough of the details to make reasonable choices and interpretations in their own modeling work. The text presents generalized linear multilevel models from a Bayesian perspective, relying on a simple logical interpretation of Bayesian probability and maximum entropy. It covers from the basics of regression to multilevel models. The author also discusses measurement error, missing data, and Gaussian process models for spatial and network autocorrelation. By using complete R code examples throughout, this book provides a practical foundation for performing statistical inference. Designed for both PhD students and seasoned professionals in the natural and social sciences, it prepares them for more advanced or specialized statistical modeling. Web Resource The book is accompanied by an R package (rethinking) that is available on the author’s website and GitHub. The two core functions (map and map2stan) of this package allow a variety of statistical models to be constructed from standard model formulas.

Download or read book One Of Us Is Lying written by Karen M. McManus and published by Penguin UK. This book was released on 2017-06-01 with total page 343 pages. Available in PDF, EPUB and Kindle. Book excerpt: The international bestselling YA thriller by acclaimed author, Karen M. McManus - NOW A MAJOR NETFLIX SERIES. Book One of the Bayview Trilogy. Five students walk into detention. Only four come out alive. Yale hopeful Bronwyn has never publicly broken a rule. Sports star Cooper only knows what he's doing in the baseball diamond. Bad boy Nate is one misstep away from a life of crime. Prom queen Addy is holding together the cracks in her perfect life. And outsider Simon, creator of the notorious gossip app at Bayview High, won't ever talk about any of them again. He dies 24 hours before he could post their deepest secrets online. Investigators conclude it's no accident. All of them are suspects. Everyone has secrets, right? What really matters is how far you'll go to protect them. 'Tightly plotted and brilliantly written, with sharp, believable characters, this whodunit is utterly irresistible' - HEAT 'Twisty plotting, breakneck pacing and intriguing characterisation add up to an exciting single-sitting thrillerish treat' -THE GUARDIAN 'A fantastic murder mystery, packed with cryptic clues and countless plot twists. I could not put this book down' - THE SUN 'Pretty Little Liars meets The Breakfast Club' - ENTERTAINMENT WEEKLY

Download or read book The Secret of Our Success written by Joseph Henrich and published by Princeton University Press. This book was released on 2017-10-17 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: How our collective intelligence has helped us to evolve and prosper Humans are a puzzling species. On the one hand, we struggle to survive on our own in the wild, often failing to overcome even basic challenges, like obtaining food, building shelters, or avoiding predators. On the other hand, human groups have produced ingenious technologies, sophisticated languages, and complex institutions that have permitted us to successfully expand into a vast range of diverse environments. What has enabled us to dominate the globe, more than any other species, while remaining virtually helpless as lone individuals? This book shows that the secret of our success lies not in our innate intelligence, but in our collective brains—on the ability of human groups to socially interconnect and learn from one another over generations. Drawing insights from lost European explorers, clever chimpanzees, mobile hunter-gatherers, neuroscientific findings, ancient bones, and the human genome, Joseph Henrich demonstrates how our collective brains have propelled our species' genetic evolution and shaped our biology. Our early capacities for learning from others produced many cultural innovations, such as fire, cooking, water containers, plant knowledge, and projectile weapons, which in turn drove the expansion of our brains and altered our physiology, anatomy, and psychology in crucial ways. Later on, some collective brains generated and recombined powerful concepts, such as the lever, wheel, screw, and writing, while also creating the institutions that continue to alter our motivations and perceptions. Henrich shows how our genetics and biology are inextricably interwoven with cultural evolution, and how culture-gene interactions launched our species on an extraordinary evolutionary trajectory. Tracking clues from our ancient past to the present, The Secret of Our Success explores how the evolution of both our cultural and social natures produce a collective intelligence that explains both our species' immense success and the origins of human uniqueness.

Download or read book Long Way Down written by Jason Reynolds and published by Simon and Schuster. This book was released on 2017-10-24 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: “An intense snapshot of the chain reaction caused by pulling a trigger.” —Booklist (starred review) “Astonishing.” —Kirkus Reviews (starred review) “A tour de force.” —Publishers Weekly (starred review) A Newbery Honor Book A Coretta Scott King Honor Book A Printz Honor Book A Time Best YA Book of All Time (2021) A Los Angeles Times Book Prize Winner for Young Adult Literature Longlisted for the National Book Award for Young People’s Literature Winner of the Walter Dean Myers Award An Edgar Award Winner for Best Young Adult Fiction Parents’ Choice Gold Award Winner An Entertainment Weekly Best YA Book of 2017 A Vulture Best YA Book of 2017 A Buzzfeed Best YA Book of 2017 An ode to Put the Damn Guns Down, this is New York Times bestselling author Jason Reynolds’s electrifying novel that takes place in sixty potent seconds—the time it takes a kid to decide whether or not he’s going to murder the guy who killed his brother. A cannon. A strap. A piece. A biscuit. A burner. A heater. A chopper. A gat. A hammer A tool for RULE Or, you can call it a gun. That’s what fifteen-year-old Will has shoved in the back waistband of his jeans. See, his brother Shawn was just murdered. And Will knows the rules. No crying. No snitching. Revenge. That’s where Will’s now heading, with that gun shoved in the back waistband of his jeans, the gun that was his brother’s gun. He gets on the elevator, seventh floor, stoked. He knows who he’s after. Or does he? As the elevator stops on the sixth floor, on comes Buck. Buck, Will finds out, is who gave Shawn the gun before Will took the gun. Buck tells Will to check that the gun is even loaded. And that’s when Will sees that one bullet is missing. And the only one who could have fired Shawn’s gun was Shawn. Huh. Will didn’t know that Shawn had ever actually USED his gun. Bigger huh. BUCK IS DEAD. But Buck’s in the elevator? Just as Will’s trying to think this through, the door to the next floor opens. A teenage girl gets on, waves away the smoke from Dead Buck’s cigarette. Will doesn’t know her, but she knew him. Knew. When they were eight. And stray bullets had cut through the playground, and Will had tried to cover her, but she was hit anyway, and so what she wants to know, on that fifth floor elevator stop, is, what if Will, Will with the gun shoved in the back waistband of his jeans, MISSES. And so it goes, the whole long way down, as the elevator stops on each floor, and at each stop someone connected to his brother gets on to give Will a piece to a bigger story than the one he thinks he knows. A story that might never know an END…if Will gets off that elevator. Told in short, fierce staccato narrative verse, Long Way Down is a fast and furious, dazzlingly brilliant look at teenage gun violence, as could only be told by Jason Reynolds.

Download or read book How to Become a Straight A Student written by Cal Newport and published by Crown. This book was released on 2006-12-26 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: Looking to jumpstart your GPA? Most college students believe that straight A’s can be achieved only through cramming and painful all-nighters at the library. But Cal Newport knows that real straight-A students don’t study harder—they study smarter. A breakthrough approach to acing academic assignments, from quizzes and exams to essays and papers, How to Become a Straight-A Student reveals for the first time the proven study secrets of real straight-A students across the country and weaves them into a simple, practical system that anyone can master. You will learn how to: • Streamline and maximize your study time • Conquer procrastination • Absorb the material quickly and effectively • Know which reading assignments are critical—and which are not • Target the paper topics that wow professors • Provide A+ answers on exams • Write stellar prose without the agony A strategic blueprint for success that promises more free time, more fun, and top-tier results, How to Become a Straight-A Student is the only study guide written by students for students—with the insider knowledge and real-world methods to help you master the college system and rise to the top of the class.

Download or read book Causal Inference written by Scott Cunningham and published by Yale University Press. This book was released on 2021-01-26 with total page 585 pages. Available in PDF, EPUB and Kindle. Book excerpt: An accessible, contemporary introduction to the methods for determining cause and effect in the Social Sciences “Causation versus correlation has been the basis of arguments—economic and otherwise—since the beginning of time. Causal Inference: The Mixtape uses legit real-world examples that I found genuinely thought-provoking. It’s rare that a book prompts readers to expand their outlook; this one did for me.”—Marvin Young (Young MC) Causal inference encompasses the tools that allow social scientists to determine what causes what. In a messy world, causal inference is what helps establish the causes and effects of the actions being studied—for example, the impact (or lack thereof) of increases in the minimum wage on employment, the effects of early childhood education on incarceration later in life, or the influence on economic growth of introducing malaria nets in developing regions. Scott Cunningham introduces students and practitioners to the methods necessary to arrive at meaningful answers to the questions of causation, using a range of modeling techniques and coding instructions for both the R and the Stata programming languages.

Download or read book Handbook of Academic Integrity written by Tracey Ann Bretag and published by Springer. This book was released on 2017-03-12 with total page 1200 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book brings together diverse views from around the world and provides a comprehensive overview of the subject, beginning with different definitions of academic integrity through how to create the ethical academy. At the same time, the Handbook does not shy away from some of the vigorous debates in the field such as the causes of academic integrity breaches. There has been an explosion of interest in academic integrity in the last 10-20 years. New technologies that have made it easier than ever for students to ‘cut and paste’, coupled with global media scandals of high profile researchers behaving badly, have resulted in the perception that plagiarism is ‘on the rise’. This, in combination with the massification and commercialisation of higher education, has resulted in a burgeoning interest in the importance of academic integrity, how to safeguard it, and how to address breaches appropriately. What may have seemed like a relatively easy topic to address – students copying sources without attribution – has in fact, turned out to be a very complex, interdisciplinary field of research requiring contributions from linguists, psychologists, social scientists, anthropologists, teaching and learning specialists, mathematicians, accountants, medical doctors, lawyers and philosophers, to name just a few. Despite or perhaps because of this broad interest and input, there has been no single authoritative reference work which brings together the vast, growing, interdisciplinary and at times contradictory body of literature. For both established researchers/practitioners and those new to the field, this Handbook provides a one-stop-shop as well as a launching pad for new explorations and discussions.​

Download or read book Social Work Research Skills Workbook written by Jacqueline Corcoran and published by Oxford University Press. This book was released on 2012-08-17 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The required research sequence is perhaps the most dreaded element of a BSW or MSW program for students who don't see the applicability of research methods and data analysis to the "real world" of practice. With the move toward greater accountability and evidence-informed practice, though, students must be well equipped to be not only consumers but producers of research. Increase student research comfort and competency with the Social Work Research Skills Workbook, a hands-on practical guide that shows students how to apply what they learn about research methods and analysis to the research projects that they develop in their internships, field placements or employment settings. At once a survival guide to the research requirement and a toolbox that practitioners can use in the field, this workbook promises to engage students in the research process and make them responsible, ethical, and informed producers of social work knowledge that produces better outcomes for their agencies and clients.

Download or read book This Too Shall Pass written by Julia Samuel and published by Penguin UK. This book was released on 2020-03-05 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: JULIA SAMUEL'S LATEST BOOK, EVERY FAMILY HAS A STORY, IS AVAILABLE TO PRE-ORDER NOW 'One of the most valuable books I've ever read' Adwoa Aboah ______________________________________________________________________________________ If change is the natural order of things, why do we struggle with the huge milestones in our lives? At a time when even the most certain things feel disrupted, acclaimed psychotherapist Julia Samuel provides an antidote to the chaos we are all feeling. In this Sunday Times bestseller, Julia draws on hours of conversations with her patients to show how we can learn to adapt and even thrive during our most difficult and transformative experiences. From a new mother struggling with the decision to return to work, to a father handling a serious medical diagnosis, from a woman deciding whether to leave her husband for a younger lover, to a man struggling to repair his marriage after the trauma of suffering with COVID-19 in the ICU, this book unflinchingly deals with the hard times in family, love, work, health and identity. Illuminated by the latest social and psychological research, these 19 powerful, unforgettable and deeply intimate stories about everyday people will inform our understanding of our own unique response to change and improve the way we approach challenges at every stage of life. ______________________________________________________________________________________ 'Examines the power that comes from dealing effectively with change' Elizabeth Day

Download or read book Infidelity written by Kenneth Paul Rosenberg and published by Da Capo Lifelong Books. This book was released on 2018-05-15 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: What the latest science tells us about the brain's reward systems, love, and sex--and how to prevent an affair from destroying your life How can I prevent an affair from destroying my life? Whether I am the cheater or the betrayed partner, how can I survive, even thrive, in the wake of an affair? Infidelity provides key insights to find your true sexual and romantic potential and advocates honesty, trust, and integrity--the fundamentals of love. People often cheat in a haze of delusion, believing that it will bring them real love, help them have better sex, lift their spirits, and boost their sagging self-esteem; however, very often, cheating wrecks relationships and erodes self-esteem. In Infidelity, one of America's top doctors combines neuroscience, addiction theory, and common sense to explain the three types of cheating: emotional, virtual, and physical; why they're so prevalent; and how to live in accordance with our values when we are drawn to stray. Examining what the latest science tells us about the brain's reward systems, love, and sex, Dr. Kenneth Paul Rosenberg reveals what drives men and women to cheat and what they can do about it. At a time when America's pornography obsession rises to the level of a competing sexual interest, when is porn a problem, and when does it count as infidelity? And since it is not the act of infidelity alone that destroys a couple, how does any couple prevent growing apart? Through concrete rules addressing these and other vital questions, Dr. Rosenberg guides couples on how to prevent cheating, stop it from progressing, and repair the damage caused by an affair.