Author: Jane M. Healy
Publisher: Simon and Schuster
ISBN: 0684865203
Category : Education
Languages : en
Pages : 337
Book Description
In this comprehensive, practical, and unsettling look at computers in children's lives, Jane M. Healy, Ph.D., questions whether computers are really helping or harming children's development. Once a bedazzled enthusiast of educational computing but now a troubled skeptic, Dr. Healy examines the advantages and drawbacks of computer use for kids at home and school, exploring its effects on children's health, creativity, brain development, and social and emotional growth. Today, the Federal Government allocates scarce educational funding to wire every classroom to the Internet, software companies churn out "educational" computer programs even for preschoolers, and school administrators cut funding and space for books, the arts, and physical education to make room for new computer hardware. It is past the time to address these issues. Many parents and even some educators have been sold on the idea that computer literacy is as important as reading and math. Those who haven't hopped on the techno bandwagon are left wondering whether they are shortchanging their children's education or their students' futures. Few people stop to consider that computers, used incorrectly, may do far more harm than good. New technologies can be valuable educational tools when used in age-appropriate ways by properly trained teachers. But too often schools budget insufficiently for teacher training and technical support. Likewise, studies suggest that few parents know how to properly assist children's computer learning; much computer time at home may be wasted time, drawing children away from other developmentally important activities such as reading, hobbies, or creative play. Moreover, Dr. Healy finds that much so-called learning software is more "edutainment" than educational, teaching students more about impulsively pointing and clicking for some trivial goal than about how to think, to communicate, to imagine, or to solve problems. Some software, used without careful supervision, may also have the potential to interrupt a child's internal motivation to learn. Failure to Connect is the first book to link children's technology use to important new findings about stages of child development and brain maturation, which are clearly explained throughout. It illustrates, through dozens of concrete examples and guidelines, how computers can be used successfully with children of different age groups as supplements to classroom curricula, as research tools, or in family projects. Dr. Healy issues strong warnings, however, against too early computer use, recommending little or no exposure before age seven, when the brain is primed to take on more abstract challenges. She also lists resources for reliable reviews of child-oriented software, suggests questions parents should ask when their children are using computers in school, and discusses when and how to manage computer use at home. Finally, she offers a thoughtful look at the question of which skills today's children will really need for success in a technological future -- and how they may best acquire them. Based on years of research into learning and hundreds of hours of interviews and observations with school administrators, teachers, parents, and students, Failure to Connect is a timely and eye-opening examination of the central questions we must confront as technology increasingly influences the way we educate our children.
Failure to Disrupt
Author: Justin Reich
Publisher: Harvard University Press
ISBN: 0674249666
Category : Education
Languages : en
Pages : 337
Book Description
A Science “Reading List for Uncertain Times” Selection “A must-read for anyone with even a passing interest in the present and future of higher education.” —Tressie McMillan Cottom, author of Lower Ed “A must-read for the education-invested as well as the education-interested.” —Forbes Proponents of massive online learning have promised that technology will radically accelerate learning and democratize education. Much-publicized experiments, often underwritten by Silicon Valley entrepreneurs, have been launched at elite universities and elementary schools in the poorest neighborhoods. But a decade after the “year of the MOOC,” the promise of disruption seems premature. In Failure to Disrupt, Justin Reich takes us on a tour of MOOCs, autograders, “intelligent tutors,” and other edtech platforms and delivers a sobering report card. Institutions and investors favor programs that scale up quickly at the expense of true innovation. Learning technologies—even those that are free—do little to combat the growing inequality in education. Technology is a phenomenal tool in the right hands, but no killer app will shortcut the hard road of institutional change. “I’m not sure if Reich is as famous outside of learning science and online education circles as he is inside. He should be...Reading and talking about Failure to Disrupt should be a prerequisite for any big institutional learning technology initiatives coming out of COVID-19.” —Inside Higher Ed “The desire to educate students well using online tools and platforms is more pressing than ever. But as Justin Reich illustrates...many recent technologies that were expected to radically change schooling have instead been used in ways that perpetuate existing systems and their attendant inequalities.” —Science
Publisher: Harvard University Press
ISBN: 0674249666
Category : Education
Languages : en
Pages : 337
Book Description
A Science “Reading List for Uncertain Times” Selection “A must-read for anyone with even a passing interest in the present and future of higher education.” —Tressie McMillan Cottom, author of Lower Ed “A must-read for the education-invested as well as the education-interested.” —Forbes Proponents of massive online learning have promised that technology will radically accelerate learning and democratize education. Much-publicized experiments, often underwritten by Silicon Valley entrepreneurs, have been launched at elite universities and elementary schools in the poorest neighborhoods. But a decade after the “year of the MOOC,” the promise of disruption seems premature. In Failure to Disrupt, Justin Reich takes us on a tour of MOOCs, autograders, “intelligent tutors,” and other edtech platforms and delivers a sobering report card. Institutions and investors favor programs that scale up quickly at the expense of true innovation. Learning technologies—even those that are free—do little to combat the growing inequality in education. Technology is a phenomenal tool in the right hands, but no killer app will shortcut the hard road of institutional change. “I’m not sure if Reich is as famous outside of learning science and online education circles as he is inside. He should be...Reading and talking about Failure to Disrupt should be a prerequisite for any big institutional learning technology initiatives coming out of COVID-19.” —Inside Higher Ed “The desire to educate students well using online tools and platforms is more pressing than ever. But as Justin Reich illustrates...many recent technologies that were expected to radically change schooling have instead been used in ways that perpetuate existing systems and their attendant inequalities.” —Science
Telecommunications Quality of Service Management
Author: Antony Oodan
Publisher: IET
ISBN: 0852964242
Category : Technology & Engineering
Languages : en
Pages : 638
Book Description
An understanding of the basic concepts of quality and its management is essential for the professional management of Quality of Service (QoS) in telecommunications. This book is essential reading for all those interested in QoS issues.
Publisher: IET
ISBN: 0852964242
Category : Technology & Engineering
Languages : en
Pages : 638
Book Description
An understanding of the basic concepts of quality and its management is essential for the professional management of Quality of Service (QoS) in telecommunications. This book is essential reading for all those interested in QoS issues.
A Failure to Communicate
Author: S. Andrea Allen
Publisher:
ISBN: 9780997243949
Category :
Languages : en
Pages :
Book Description
A Failure to Communicate, S. Andrea Allen's debut collection of short fiction, focuses on how communication, or the lack thereof, impacts Black women's lives. The stories range from the humorous to the heartbreaking: one woman wins a bake-off because her co-worker misunderstands the contest; an overweight woman finally learns to love herself, even though it means leaving her girlfriend; a university administrator worries that racial tensions will force her to choose between her identity and her lover; a woman realizes that her partner has been hiding a gambling addiction, and has to decide whether to help her or save herself. The women in these stories are often silenced, but Allen imbues them with a voice that demands to be heard.
Publisher:
ISBN: 9780997243949
Category :
Languages : en
Pages :
Book Description
A Failure to Communicate, S. Andrea Allen's debut collection of short fiction, focuses on how communication, or the lack thereof, impacts Black women's lives. The stories range from the humorous to the heartbreaking: one woman wins a bake-off because her co-worker misunderstands the contest; an overweight woman finally learns to love herself, even though it means leaving her girlfriend; a university administrator worries that racial tensions will force her to choose between her identity and her lover; a woman realizes that her partner has been hiding a gambling addiction, and has to decide whether to help her or save herself. The women in these stories are often silenced, but Allen imbues them with a voice that demands to be heard.
Instability Mechanism and Disaster Prevention of the Jointed Rockmass
Author: Shuren Wang
Publisher: Frontiers Media SA
ISBN: 2832550401
Category : Science
Languages : en
Pages : 132
Book Description
Discontinuities such as cracks, fissures, bedding planes, etc. resulting from different geological processes are commonly found in rock masses and often play a critical role in the initiation, propagation, and coalescence of new cracks due to stress redistribution caused by engineering activities and natural disturbances. It is challenging to determine the instability mechanism of jointed rock masses but it is vital for estimating instability disasters in jointed rock engineering.
Publisher: Frontiers Media SA
ISBN: 2832550401
Category : Science
Languages : en
Pages : 132
Book Description
Discontinuities such as cracks, fissures, bedding planes, etc. resulting from different geological processes are commonly found in rock masses and often play a critical role in the initiation, propagation, and coalescence of new cracks due to stress redistribution caused by engineering activities and natural disturbances. It is challenging to determine the instability mechanism of jointed rock masses but it is vital for estimating instability disasters in jointed rock engineering.