Sarah Boslaugh holds a PhD in Research and Evaluation from the City University of New York and have been working as a statistical analyst for 15 years, in a variety of professional settings, including the New York City Board of Education, the Institutional Research Office of the City University of New York, Montefiore Medical Center, the Virginia Department of Social Services, Magellan Health Services, Washington University School of Medicine, and BJC HealthCare. She has taught statistics in several different contexts and currently teaches Intermediate Statistics at Washington University Medical School. She has published two previous books: An Intermediate Guide to SPSS Programming: Using Syntax for Data Management (SAGE Publications, 2004) and Secondary Data Sources for Public Health (forthcoming from Cambridge U. Press, 2007) and am currently editing the Encyclopedia of Epidemiology for SAGE Publications (forthcoming, 2007).
Paul A. Watters PhD CITP, is Associate Professor in the School of Information and Mathematical Sciences and Centre for Informatics and Applied Optimization (CIAO) at the University of Ballarat. Until recently, he was Head of Data Services at the Medical Research Council's National Survey of Health and Development, which is the oldest of the British birth cohort studies, and an honorary senior research fellow at University College London. He uses multivariate statistics to develop orthogonal and non-orthogonal methods for feature extraction in pattern recognition, especially in biometric applications.
Preface | p. xi |
Basic Concepts of Measurement | p. 1 |
Measurement | p. 2 |
Levels of Measurement | p. 2 |
True and Error Scores | p. 7 |
Reliability and Validity | p. 8 |
Measurement Bias | p. 15 |
Exercises | p. 18 |
Probability | p. 21 |
About Formulas | p. 22 |
Basic Definitions | p. 23 |
Defining Probability | p. 29 |
Bayes's Theorem | p. 32 |
Enough Exposition, Let's Do Some Statistics! | p. 34 |
Exercises | p. 36 |
Data Management | p. 41 |
An Approach, Not a Set of Recipes | p. 42 |
The Chain of Command | p. 43 |
Codebooks | p. 43 |
The Rectangular Data File | p. 45 |
Spreadsheets and Relational Databases | p. 47 |
Inspecting a New Data File | p. 48 |
String and Numeric Data | p. 51 |
Missing Data | p. 51 |
Descriptive Statistics and Graphics | p. 54 |
Populations and Samples | p. 54 |
Measures of Central Tendency | p. 55 |
Measures of Dispersion | p. 58 |
Outliers | p. 62 |
Graphic Methods | p. 63 |
Bar Charts | p. 65 |
Bivariate Charts | p. 75 |
Exercises | p. 81 |
Research Design | p. 85 |
Observational Studies | p. 86 |
Experimental Studies | p. 88 |
Gathering Experimental Data | p. 90 |
Inference and Threats to Validity | p. 96 |
Eliminating Bias | p. 101 |
Example Experimental Design | p. 105 |
Critiquing Statistics Presented by Others | p. 107 |
The Misuse of Statistics | p. 107 |
Common Problems | p. 108 |
Quick Checklist | p. 110 |
Research Design | p. 111 |
Descriptive Statistics | p. 113 |
Inferential Statistics | p. 118 |
Inferential Statistics | p. 125 |
Probability Distributions | p. 126 |
Independent and Dependent Variables | p. 132 |
Populations and Samples | p. 133 |
The Central Limit Theorem | p. 137 |
Hypothesis Testing | p. 140 |
Confidence Intervals | p. 144 |
p-values | p. 145 |
Data Transformations | p. 146 |
Exercises | p. 149 |
The t-Test | p. 151 |
The t Distribution | p. 151 |
t-Tests | p. 152 |
One-Sample t-Test | p. 155 |
Two-Sample t-Test | p. 157 |
Repeated Measures t-Test | p. 160 |
Unequal Variance t-Test | p. 162 |
Effect Size and Power | p. 164 |
Exercises | p. 165 |
The Correlation Coefficient | p. 169 |
Measuring Association | p. 169 |
Graphing Associations Through Scatterplots | p. 170 |
Pearson's Product-Moment Correlation Coefficient | p. 176 |
Coefficient of Determination | p. 180 |
Spearman Rank-Order Coefficient | p. 183 |
Advanced Techniques | p. 185 |
Categorical Data | p. 188 |
The R x C Table | p. 189 |
The Chi-Square Distribution | p. 190 |
The Chi-Square Test | p. 191 |
Fisher's Exact Test | p. 196 |
McNemar's Test for Matched Pairs | p. 197 |
Correlation Statistics for Categorical Data | p. 199 |
The Likert and Semantic Differential Scales | p. 202 |
Exercises | p. 203 |
Nonparametric Statistics | p. 207 |
Nonnormal Data | p. 208 |
Between Subjects Designs | p. 209 |
Within-Subjects Designs | p. 217 |
Exercises | p. 221 |
Introduction to the General Linear Model | p. 224 |
The General Linear Model | p. 225 |
Linear Regression | p. 226 |
Analysis of Variance (ANOVA) | p. 232 |
Exercises | p. 239 |
Extensions of Analysis of Variance | p. 243 |
Factorial ANOVA | p. 244 |
MANOVA | p. 250 |
ANCOVA | p. 253 |
Repeated Measures ANOVA | p. 255 |
Mixed Designs | p. 257 |
Multiple Linear Regression | p. 264 |
Multiple Regression Models | p. 264 |
Common Problems with Multiple Regression | p. 277 |
Exercises | p. 279 |
Other Types of Regression | p. 284 |
Logistic Regression | p. 284 |
Logarithmic Transformations | p. 287 |
Polynomial Regression | p. 288 |
Overfitting | p. 292 |
Other Statistical Techniques | p. 298 |
Factor Analysis | p. 298 |
Cluster Analysis | p. 305 |
Discriminant Function Analysis | p. 309 |
Multidimensional Scaling | p. 312 |
Business and Quality Improvement Statistics | p. 315 |
Index Numbers | p. 315 |
Time Series | p. 319 |
Decision Analysis | p. 323 |
Quality Improvement | p. 328 |
Exercises | p. 335 |
Medical and Epidemiological Statistics | p. 339 |
Measures of Disease Frequency | p. 339 |
Ratio, Proportion, and Rate | p. 340 |
Prevalence and Incidence | p. 342 |
Crude, Category-Specific, and Standardized Rates | p. 345 |
The Risk Ratio | p. 348 |
The Odds Ratio | p. 352 |
Confounding, Stratified Analysis, and the Mantel-Haenszel Common Odds Ratio | p. 354 |
Power Analysis | p. 358 |
Sample Size Calculations | p. 361 |
Exercises | p. 362 |
Educational and Psychological Statistics | p. 366 |
Percentiles | p. 367 |
Standardized Scores | p. 369 |
Test Construction | p. 370 |
Classical Test Theory: The True Score Model | p. 373 |
Reliability of a Composite Test | p. 374 |
Measures of Internal Consistency | p. 375 |
Item Analysis | p. 379 |
Item Response Theory | p. 383 |
Exercises | p. 388 |
Review of Basic Mathematics | p. 391 |
Introduction to Statistical Packages | p. 414 |
References | p. 431 |
Index | p. 443 |
Table of Contents provided by Ingram. All Rights Reserved. |
The New copy of this book will include any supplemental materials advertised. Please check the title of the book to determine if it should include any access cards, study guides, lab manuals, CDs, etc.
The Used, Rental and eBook copies of this book are not guaranteed to include any supplemental materials. Typically, only the book itself is included. This is true even if the title states it includes any access cards, study guides, lab manuals, CDs, etc.