Requiring only basic algebra and trigonometry, the new edition is notable for its readability, learning features and numerous full-color photos and illustrations. A systems approach is used to cover state-of-the-art communications technologies, to best reflect current industry practice. This edition contains greatly expanded and updated material on the Internet, cell phones, and wireless technologies. Practical skills like testing and troubleshooting are integrated throughout. A brand-new Laboratory & Activities Manual provides both hands-on experiments and a variety of other activities, reflecting the variety of skills now needed by technicians. A new Online Learning Center web site is available, with a wealth of learning resources for students. An Instructor Productivity Center CD-ROM features solutions to all problems, PowerPoint lessons, and ExamView test banks for each chapter.

    How does the situation we're in influence the way we behave and think? Professors Ross and Nisbett eloquently argue that the context we find ourselves in substantially affects our behavior in this timely reissue of one of social psychology's classic textbooks.

    For the better part of a century, Will Durant dwelled upon—and wrote about—the most significant eras, individuals, and achievements of human history. His selections have finally been brought together in a single, compact volume. Durant eloquently defends his choices of the greatest minds and ideas, but he also stimulates readers into forming their own opinions, encouraging them to shed their surroundings and biases and enter “The Country of the Mind,” a timeless realm where the heroes of our species dwell. From a thinker who always chose to exalt the positive in the human species, The Greatest Minds and Ideas of All Time stays true to Durant's optimism. This is a book containing the absolute best of our heritage, passed on for the benefit of future generations. Filled with Durant's renowned wit, knowledge, and unique ability to explain events and ideas in simple and exciting terms, this is a pocket-size liberal arts and humanist curriculum in one volume.

    . . It’s Complicated will update your mind.”—Alissa Quart, New York Times Book Review  “A fascinating, well-researched and (mostly) reassuring look at how today's tech-savvy teenagers are using social media.”—People  “The briefest possible summary? The kids are all right, but society isn’t.”—Andrew Leonard, Salon   What is new about how teenagers communicate through services such as Facebook, Twitter, and Instagram? Do social media affect the quality of teens’ lives? In this eye-opening book, youth culture and technology expert danah boyd uncovers some of the major myths regarding teens' use of social media. She explores tropes about identity, privacy, safety, danger, and bullying. Ultimately, boyd argues that society fails young people when paternalism and protectionism hinder teenagers’ ability to become informed, thoughtful, and engaged citizens through their online interactions. Yet despite an environment of rampant fear-mongering, boyd finds that teens often find ways to engage and to develop a sense of identity. Boyd’s conclusions are essential reading not only for parents, teachers, and others who work with teens but also for anyone interested in the impact of emerging technologies on society, culture, and commerce in years to come. Offering insights gleaned from more than a decade of original fieldwork interviewing teenagers across the United States, boyd concludes reassuringly that the kids are all right. At the same time, she acknowledges that coming to terms with life in a networked era is not easy or obvious. In a technologically mediated world, life is bound to be complicated.

    A no-holds-barred assault on popular superstitions and prejudices, with more than 80,000 copies in print, Why People Believe Weird Things debunks these nonsensical claims and explores the very human reasons people find otherworldly phenomena, conspiracy theories, and cults so appealing. In an entirely new chapter, "Why Smart People Believe in Weird Things," Michael Shermer takes on science luminaries like physicist Frank Tippler and others, who hide their spiritual beliefs behind the trappings of science.Shermer, science historian and true crusader, also reveals the more dangerous side of such illogical thinking, including Holocaust denial, the recovered-memory movement, the satanic ritual abuse scare, and other modern crazes. Why People Believe Strange Things is an eye-opening resource for the most gullible among us and those who want to protect them.

    Used by hundreds of thousands of students over ten editions, its learning-goals-driven learning system provides a clearer understanding of the content. The fully revised eleventh edition reinforces the highly contemporary tone and focus by featuring hundreds of new citations, including material from chapters from the sixth edition of the " Handbook of Child Psychology ."

    Another bolts across a busy parking lot, turns and smiles at his mom. An eighteen-year-old student bursts into tears when asked to change activities at school. Sound familiar? These and other common behavior issues in children with Down syndrome can quickly become engrained and may even persist into adulthood. No parent wants that to happen, and thankfully, help is available! Dr. David Stein, a psychologist and Co-Director of the Down Syndrome Program at Boston Children's Hospital, shares his approach to behavior management in this new book for parents. Supporting Positive Behavior in Children and Teens with Down Syndrome examines how the brain of a person with Down syndrome works, how those differences impact behavior, and why bad behavior should not be viewed as a willful act. Governed by this new awareness, parents are in a better position to change and manage their child's behavior using these guiding principles: [[Be proactive, not reactive [[Be consistent [[Use visual schedules & Social Stories to direct behavior [[Develop a token reward chart [[Keep gut reactions in check [[Teach siblings to ignore bad behavior [[Learn effective disciplinary techniques [[Know when professional help is needed Some of these parenting concepts are intuitive, others are not, but when they are followed consistently, children and teens with Down syndrome do their best behaviorally and the parent-child relationship remains as positive and loving as it should be.

    It has been revised in such a way to retain Dr Comfort's original, revelatory advice while making it appropriate for the 21st century.

    Line drawings.

    Yes, all those years you were told not to sit too close to the television (you'll hurt your eyes!) or swallow your gum (it stays in your stomach for seven years!) or crack your knuckles (arthritis!) are called into question by our country's leading trivia guru. Jennings separates myth from fact to debunk a wide variety of parental edicts: no swimming after meals, sit up straight, don't talk to strangers, and so on. Armed with medical case histories, scientific findings, and even the occasional experiment on himself (or his kids), Jennings exposes countless examples of parental wisdom run amok. Whether you're a parent who wants to know what you can stop worrying about or a kid (of any age) looking to say, "I told you so,"; this is the anti-helicopter parenting book you've been waiting for.

    A light-hearted and informative reminder of all the things that we learnt in school but have since become relegated to the backs of our minds, I Used to Know That features hundreds of important snippets of wisdom, facts, theories, equations, phrases, rules and sayings. A practical guide to turn to when an answer is eluding you, when helping a child with homework or preparing them for the new school year, or maybe just to brush up on trivia for the pub quiz. I Used to Know That covers English Language and Literature, Mathematics, Biology, Chemistry, Physics, History, Geography and General Studies, so never again will you find yourself stumped!

    This book encourages musicians to develop a broader understanding of the involvement of the entire body in playing—and the strains playing places on the body—by focusing on body mapping to increase awareness of the body’s function, size, and structure. Ways in which piano, organ, harpsichord, clavichord, and digital keyboard players can eliminate or prevent carpal tunnel syndrome and other debilitating conditions without traditional medical treatments are also explored.

    Identity Theft. Corporate Espionage. National secrets compromised. Can anyone promise security in our digital world?The man who introduced cryptography to the boardroom says no. But in this fascinating read, he shows us how to come closer by developing security measures in terms of context, tools, and strategy. Security is a process, not a product – one that system administrators and corporate executives alike must understand to survive.This edition updated with new information about post-9/11 security.

    If you’ve ever sought a job or hired someone, applied to college or guided your child into a good kindergarten, asked someone out on a date or been asked out, you’ve participated in a kind of market. Most of the study of economics deals with commodity markets, where the price of a good connects sellers and buyers. But what about other kinds of “goods,” like a spot in the Yale freshman class or a position at Google? This is the territory of matching markets, where “sellers” and “buyers” must choose each other, and price isn’t the only factor determining who gets what.Alvin E. Roth is one of the world’s leading experts on matching markets. He has even designed several of them, including the exchange that places medical students in residencies and the system that increases the number of kidney transplants by better matching donors to patients. In Who Gets What — And Why, Roth reveals the matching markets hidden around us and shows how to recognize a good match and make smarter, more confident decisions.

    Not eating, but gorging on information ceaselessly spewed from the screens and speakers we hold dear. Just as we have grown morbidly obese on sugar, fat, and flour—so, too, have we become gluttons for texts, instant messages, emails, RSS feeds, downloads, videos, status updates, and tweets.We're all battling a storm of distractions, buffeted with notifications and tempted by tasty tidbits of information. And just as too much junk food can lead to obesity, too much junk information can lead to cluelessness. The Information Diet shows you how to thrive in this information glut—what to look for, what to avoid, and how to be selective. In the process, author Clay Johnson explains the role information has played throughout history, and why following his prescribed diet is essential for everyone who strives to be smart, productive, and sane.In The Information Diet, you will:Discover why eminent scholars are worried about our state of attention and general intelligenceExamine how today’s media—Big Info—give us exactly what we want: content that confirms our beliefsLearn to take steps to develop data literacy, attention fitness, and a healthy sense of humorBecome engaged in the economics of information by learning how to reward good information providersJust like a normal, healthy food diet, The Information Diet is not about consuming less—it’s about finding a healthy balance that works for you