This book introduces you to R, RStudio, and the tidyverse, a collection of R packages designed to work together to make data science fast, fluent, and fun. Suitable for readers with no previous programming experience, R for Data Science is designed to get you doing data science as quickly as possible. Authors Hadley Wickham and Garrett Grolemund guide you through the steps of importing, wrangling, exploring, and modeling your data and communicating the results. You’ll get a complete, big-picture understanding of the data science cycle, along with basic tools you need to manage the details. Each section of the book is paired with exercises to help you practice what you’ve learned along the way. You’ll learn how to: Wrangle—transform your datasets into a form convenient for analysis Program—learn powerful R tools for solving data problems with greater clarity and ease Explore—examine your data, generate hypotheses, and quickly test them Model—provide a low-dimensional summary that captures true "signals" in your dataset Communicate—learn R Markdown for integrating prose, code, and results

    It is the best and most successful guide to reading comprehension for the general reader. And now it has been completely rewritten and updated. You are told about the various levels of reading and how to achieve them – from elementary reading, through systematic skimming and inspectional reading, to speed reading, you learn how to pigeonhole a book, X-ray it, extract the author's message, criticize. You are taught the different reading techniques for reading practical books, imaginative literature, plays, poetry, history, science and mathematics, philosophy and social science. Finally, the authors offer a recommended reading list and supply reading tests whereby you can measure your own progress in reading skills, comprehension and speed.This a previously-published edition of ISBN 9780671212094

    We spin fantasies. We devour novels, films, and plays. Even sporting events and criminal trials unfold as narratives. Yet the world of story has long remained an undiscovered and unmapped country. It’s easy to say that humans are “wired” for story, but why?In this delightful and original book, Jonathan Gottschall offers the first unified theory of storytelling. He argues that stories help us navigate life’s complex social problems—just as flight simulators prepare pilots for difficult situations. Storytelling has evolved, like other behaviors, to ensure our survival.Drawing on the latest research in neuroscience, psychology, and evolutionary biology, Gottschall tells us what it means to be a storytelling animal. Did you know that the more absorbed you are in a story, the more it changes your behavior? That all children act out the same kinds of stories, whether they grow up in a slum or a suburb? That people who read more fiction are more empathetic?Of course, our story instinct has a darker side. It makes us vulnerable to conspiracy theories, advertisements, and narratives about ourselves that are more “truthy” than true. National myths can also be terribly dangerous: Hitler’s ambitions were partly fueled by a story.But as Gottschall shows in this remarkable book, stories can also change the world for the better. Most successful stories are moral—they teach us how to live, whether explicitly or implicitly, and bind us together around common values. We know we are master shapers of story. The Storytelling Animal finally reveals how stories shape us.

    How to plan, create and edit work that will sell. How to write a book that you'll be proud of- and which might yet launch you on a new career.Crammed with examples (positive and negative) from successful authors, this essential guide is for writers of every genre: fiction and narrative non-fiction, literary and commercial, adults and children. This guide tells you how to: - Understand your market - Plan your novel or memoir - Develop strong, empathetic characters - Structure and maintain a compelling plot - Ensure that your prose style is strong enough to carry your story - Polish your work until it shines

    Inundated with seemingly insurmountable piles of papers to read, respond to, and grade, many teachers often find themselves struggling to balance differentiated, individualized feedback with the one resource they are already overextended on--time.Flash Feedback seeks to alleviate these struggles by taking teachers to the next level of strategic feedback by sharing:How to craft effective, efficient, and more memorable feedback Strategies for scaffolding students through the meta-cognitive work necessary for real revision A plan for how to create a culture of feedback, including lessons for how to train students in meaningful peer response Downloadable online tools for teacher and student use

    This book introduces the basic elements of contracts; describes the lawyer's role in the drafting and negotiating process; discusses amendments, waivers, and consents; and, addresses issues that arise in reviewing contracts, including due diligence issues.

    Through memorable visuals and honest talk, John Ruszkiewicz shows students how to write in any situation — wherever they are in their writing process.With everything you need to teach composition, the Guide lays out focused advice for writing common genres, while the Reference covers the range of writing and research skills that students need as they work across genres and disciplines. An intuitive, visual cross-referencing system and a modular chapter organization that’s simple to follow make it even easier for students to work back and forth between chapters and stay focused on their own writing.

    

    Bourdieu develops a forceful critique of traditional approaches to language, including the linguistic theories of Saussure and Chomsky and the theory of speech-acts elaborated by Austin and others. He argues that language should be viewed not only as a means of communication but also as a medium of power through which individuals pursue their own interests and display their practical competence.Drawing on the concepts that are part of his distinctive theoretical approach, Bourdieu maintains that linguistic utterances or expressions can be understood as the product of the relation between a "linguistic market" and a "linguistic habitus." When individuals use language in particular ways, they deploy their accumulated linguistic resources and implicitly adapt their words to the demands of the social field or market that is their audience. Hence every linguistic interaction, however personal or insignificant it may seem, bears the traces of the social structure that it both expresses and helps to reproduce.Bourdieu's account sheds fresh light on the ways in which linguistic usage varies according to considerations such as class and gender. It also opens up a new approach to the ways in which language is used in the domain of politics. For politics is, among other things, the arena in which words are deeds and the symbolic character of power is at stake.This volume, by one of the leading social thinkers in the world today, represents a major contribution to the study of language and power. It will be of interest to students throughout the social sciences and humanities, especially in sociology, politics, anthropology, linguistics, and literature.

    It provides students who lack a strong science background the ideal balance of reliable nutrition information and practical consumer-oriented knowledge.

    In 2007, Janet Belsky's "Experiencing the Lifespan" was published to widespread instructor and student acclaim, ultimately winning the 2008 Textbook Excellence Award from the Text and Academic Authors Association. Now that breakthrough text returns in a rigorously updated edition that explores the lifespan by combining the latest research with a practicing psychologist's understanding of people, and a teacher's understanding of students and classroom dynamics. And again, all of this in the right number of pages to fit comfortably in a single term course.

    Futher, you will study how theories can be applied to individual therapy or counseling for common psychological disorders, such as depression and generalized anxiety disorders, as well as how they can be applied to group therapy.

    It is an easy-to-use handbook of scientifically proven, field-tested methods to improve skills—your skills, your kids’ skills, your organization’s skills—in sports, music, art, math, and business. The product of five years of reporting from the world’s greatest talent hotbeds and interviews with successful master coaches, it distills the daunting complexity of skill development into 52 clear, concise directives. Whether you’re age 10 or 100, whether you’re on the sports field or the stage, in the classroom or the corner office, this is an essential guide for anyone who ever asked, “How do I get better?”“The Little Book of Talent should be given to every graduate at commencement, every new parent in a delivery room, every executive on the first day of work. It is a guidebook—beautiful in its simplicity and backed by hard science—for nurturing excellence.”—Charles Duhigg, bestselling author of The Power of Habit   “It’s so juvenile to throw around hyperbolic terms such as ‘life-changing,’ but there’s no other way to describe The Little Book of Talent. I was avidly trying new things within the first half hour of reading it and haven’t stopped since. Brilliant. And yes: life-changing.”—Tom Peters, co-author of In Search of Excellence

    Mignon Fogarty, whose popular podcasts have been downloaded over twenty million times and whose first book, Grammar Girl's Quick and Dirty Tips for Better Writing,was a New York Times bestseller.  For beginners to more advanced students, this guide covers it all: the parts of speech, sentences, and punctuation are all explained clearly and concisely with the warmth, wit, and accessibility Grammar Girl is known for.  Pop quizzes are scattered throughout to reinforce the explanations, as well as Grammar Girl's trademark Quick and Dirty Tips--easy and fun memory tricks to help with those challenging rules.  Complete with a writing style chapter and a guide to the different kinds of writing--everything from school papers to letter writing to e-mails--this guide is sure to become the one-stop, essential book on every student's desk.

    Yet brain scientists have uncovered details every business leader, parent, and teacher should know—like the need for physical activity to get your brain working its best.How do we learn? What exactly do sleep and stress do to our brains? Why is multi-tasking a myth? Why is it so easy to forget—and so important to repeat new knowledge? Is it true that men and women have different brains?In Brain Rules, Dr. John Medina, a molecular biologist, shares his lifelong interest in how the brain sciences might influence the way we teach our children and the way we work. In each chapter, he describes a brain rule—what scientists know for sure about how our brains work—and then offers transformative ideas for our daily lives.Medina’s fascinating stories and infectious sense of humor breathe life into brain science. You’ll learn why Michael Jordan was no good at baseball. You’ll peer over a surgeon’s shoulder as he proves that most of us have a Jennifer Aniston neuron. You’ll meet a boy who has an amazing memory for music but can’t tie his own shoes.You will discover how:Every brain is wired differentlyExercise improves cognitionWe are designed to never stop learning and exploringMemories are volatileSleep is powerfully linked with the ability to learnVision trumps all of the other sensesStress changes the way we learnIn the end, you’ll understand how your brain really works—and how to get the most out of it.