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Research Methods and Statistics

Research Methods and Statistics

Ian Walker

(2010)

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Book Details

Abstract

Whether it's designing a study, conducting an experiment, or analyzing the results, research methods are an integral part of Psychology. In this student-friendly introduction, Walker covers the different types of study, quantitative data, statistics and ethics. This book is the perfect tool to help build students' confidence in this vital area.
IAN WALKER is Lecturer in Psychology and Director of Studies for Master of Research at the University of Bath, UK, and is co-author of Research with People (Palgrave Macmillan, 2009).

"Ian Walker makes the basic topics in statistics accessible, providing interesting examples and explanations. A great A-level text or as a supplement for those Undergraduate students who feel less confident taking a statistics course for the first time."- Sarah Bayless, Lecturer in Psychology, University of Winchester

"I was unsure about studying psychology, but reading Research Methods and Statistics by Ian Walker put all these worries behind me. It is really well written and very readable - all I can say is 'wow, amazing!'" - Jack Herbert, First Year Psychology student, University of Derby


Table of Contents

Section Title Page Action Price
Cover Cove
Contents vi
List of figures viii
Note from series editors x
Preface xii
Section One: Research Methods 1
1 Introduction 3
2 The first three stages of designing a research project 10
3 Who will you test and what will this tell you? Understanding populations and samples 21
4 Major types of quantitative research 29
5 Qualitative research and questionnaires 45
6 Research ethics 54
Section Two: Statistics 63
7 Using statistics to describe research findings 67
8 Displaying data with graphs and tables 86
9 Hypothesis testing, and the only two errors you can possibly make with statistics 96
10 Did you see what you expected to see? Understanding the chi-squared test 116
11 One of the most useful things you’ll ever learn: the normal distribution 132
12 When is a number not a number? Understanding levels of measurement 146
13 How to tell whether two sets of numbers are different from each other 156
14 Looking at relationships – measures of correlation 181
15 Analysing and presenting qualitative data 197
Section Three: Reports, and some thoughts 203
16 Writing research reports 205
17 A few short warnings about statistics 212
18 Statistics in the real world 218
Appendix A: Normal distribution table 220
Appendix B: Worked examples of tests for comparing two means: t-tests, the Mann-Whitney U test and the Wilcoxon matched-pairs signed-ranks test 224
Appendix C: Calculating correlations 241
Glossary 245
Index 252
Reading guide 258