In the investigation of human behaviour, statistical techniques are employed widely in the social sciences. Whilst introductory statistics courses cover essential techniques, the complexities of behaviour demand that more flexible and comprehensive methods are also employed. Analysis of Variance (ANOVA) has become one of the most common of these and it is therefore essential for both student and researcher to have a thorough understanding of it.
A Student's Guide to Analysis of Variance covers a range of statistical techniques associated with ANOVA, including single and multiple factor designs, various follow-up procedures such as post-hoc tests, and how to make sense of interactions. Suggestions on the best use of techniques and advice on how to avoid the pitfalls are included, along with guidelines on the writing of formal reports.
Introductory level topics such as standard deviation, standard error and t-tests are revised, making this book an invaluable aid to all students for whom ANOVA is a compulsory topic. It will also serve as a useful refresher for the more advanced student and practising researcher.

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How do people make inferences? How do their reasoning processes differ and why? Methods of Thought attempts to answer these questions by looking in detail at the different reasoning strategies people apply, how these are acquired, how they are selected and how use of these strategies is influenced by individual and task properties. Focusing on empirical data and research into deductive reasoning tasks, this book summarizes current trends in the field and helps us to understand how individual differences in reasoning impact on other studies of higher cognitive abilities in humans. Contributors include researchers who have shown that people make deductions by using a variety of strategies, and others who have found that deductive reasoning problems provide a useful test-bed for investigating general theories of strategy development. Together, it is shown that these general theories derived from other domains have important implications for deductive reasoning, and also that findings by reasoning researchers have wider consequences for general theories of strategy development. This book will be of interest to anyone studying or working in the fields of reasoning, problem solving, and cognitive development, as well as cognitive science in general.

How do people make inferences? How do their reasoning processes differ and why? Methods of Thought attempts to answer these questions by looking in detail at the different reasoning strategies people apply, how these are acquired, how they are selected and how use of these strategies is influenced by individual and task properties. Focusing on empirical data and research into deductive reasoning tasks, this book summarizes current trends in the field and helps us to understand how individual differences in reasoning impact on other studies of higher cognitive abilities in humans. Contributors include researchers who have shown that people make deductions by using a variety of strategies, and others who have found that deductive reasoning problems provide a useful test-bed for investigating general theories of strategy development. Together, it is shown that these general theories derived from other domains have important implications for deductive reasoning, and also that findings by reasoning researchers have wider consequences for general theories of strategy development. This book will be of interest to anyone studying or working in the fields of reasoning, problem solving, and cognitive development, as well as cognitive science in general.

This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.

This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.

This first comprehensive story of logging, lumbering, and forest conservation in Texas records the industry's history from the earliest days of the Republic, when a few isolated operations provided for local needs, through the first four decades of the twentieth century. Supplemented by over one hundred photographs, many never before published, the text re-creates Texas' heyday as one of the nation's leading timber producers. At that time, the forested area equaled the state of Indiana. In the words of one visitor, the forest was "like a vast wave that has rolled in upon a level beach . . . creeping forward, thinning out, and finally disappearing, except where, along a river course, it pushes far inland." The industry's most significant growth occurred between the end of Reconstruction and the beginnings of World War II, when entrepreneurs from the North, the South, and the East ventured into the vast stands of virgin timber in the Texas Piney Woods. These pioneers, attracted by the great potential fortunes to be made, provided the capital, expertise, and energy that introduced large mills and railroads to Texas lumbering and developed markets for their products--not only in Houston, Dallas, and other Texas cities but also across the United States and throughout the world. Various lumber companies, logging and mill operations, company towns, and the genesis of forest conservation are all featured in the text and illustrations. This account will appeal to historians, conservationists, and general readers interested in the Texas lumber industry and in Texas economic history.

A celebratory look back at one hundred years of passenger flight, featuring full-colour reproductions of route maps and posters from the world's most iconic airlines From the first faltering flights over plains, water, and mountains to the vast networks of today, air travel has transformed the world and how people see it. Maps played their part in showing what was possible and who was offering new opportunities. As tiny operations with barely serviceable airplanes pushed out farther and farther, growing and merging to form massive global empires, so the scope of their maps became bigger and bolder, until the entire world was shrunk down to a single sheet of paper. Designs featured sumptuous Art Deco style, intricate artistry, bold modernism, 60s psychedelia, clever photography, and even underground map-style diagrams. For the first time, Mark Ovenden and Maxwell Roberts chart the development of the airline map, and in doing so tell the story of a century of cartography, civil aviation, graphic design and marketing. Airline Maps is a visual feast that reminds the reader that mapping the journey is an essential part of arriving at the destination.