Preface |
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xv | |
About the Author |
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xix | |
Chapter 1 Basic Concepts |
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1 | (14) |
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2 | (3) |
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1.2 Descriptive and Inferential Statistics |
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5 | (1) |
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6 | (2) |
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8 | (1) |
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1.5 What You Should Know about this Edition |
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9 | (6) |
Chapter 2 Describing and Exploring Data |
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15 | (48) |
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16 | (2) |
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18 | (3) |
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2.3 Fitting Smoothed Lines to Data |
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21 | (3) |
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2.4 Stem-and-Leaf Displays |
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24 | (3) |
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2.5 Describing Distributions |
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27 | (3) |
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30 | (2) |
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2.7 Measures of Central Tendency |
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32 | (3) |
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2.8 Measures of Variability |
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35 | (12) |
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2.9 Boxplots: Graphical Representations of Dispersions and Extreme Scores |
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47 | (4) |
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2.10 Obtaining Measures of Dispersion Using SPSS |
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51 | (1) |
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2.11 Percentiles, Quartiles, and Deciles |
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51 | (1) |
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2.12 The Effect of Linear Transformations on Data |
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52 | (11) |
Chapter 3 The Normal Distribution |
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63 | (20) |
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3.1 The Normal Distribution |
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66 | (3) |
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3.2 The Standard Normal Distribution |
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69 | (2) |
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3.3 Using the Tables of the Standard Normal Distribution |
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71 | (3) |
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3.4 Setting Probable Limits on an Observation |
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74 | (1) |
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3.5 Assessing Whether Data are Normally Distributed |
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75 | (3) |
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3.6 Measures Related to z |
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78 | (5) |
Chapter 4 Sampling Distributions and Hypothesis Testing |
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83 | (24) |
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4.1 Two Simple Examples Involving Course Evaluations and Rude Motorists |
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84 | (2) |
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4.2 Sampling Distributions |
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86 | (2) |
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4.3 Theory of Hypothesis Testing |
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88 | (2) |
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90 | (3) |
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4.5 Test Statistics and Their Sampling Distributions |
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93 | (1) |
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4.6 Making Decisions About the Null Hypothesis |
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93 | (1) |
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4.7 Type I and Type II Errors |
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94 | (3) |
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4.8 One- and Two-Tailed Tests |
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97 | (2) |
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4.9 What Does it Mean to Reject the Null Hypothesis? |
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99 | (1) |
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4.10 An Alternative View of Hypothesis Testing |
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99 | (2) |
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101 | (1) |
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4.12 A Final Worked Example |
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102 | (1) |
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4.13 Back to Course Evaluations and Rude Motorists |
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103 | (4) |
Chapter 5 Basic Concepts of Probability |
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107 | (30) |
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108 | (2) |
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5.2 Basic Terminology and Rules |
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110 | (4) |
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5.3 Discrete versus Continuous Variables |
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114 | (1) |
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5.4 Probability Distributions for Discrete Variables |
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115 | (1) |
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5.5 Probability Distributions for Continuous Variables |
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115 | (2) |
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5.6 Permutations and Combinations |
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117 | (3) |
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120 | (4) |
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5.8 The Binomial Distribution |
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124 | (4) |
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5.9 Using the Binomial Distribution to Test Hypotheses |
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128 | (3) |
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5.10 The Multinomial Distribution |
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131 | (6) |
Chapter 6 Categorical Data and Chi-Square |
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137 | (40) |
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6.1 The Chi-Square Distribution |
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138 | (1) |
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6.2 The Chi-Square Goodness-of-Fit Test-One-Way Classification |
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139 | (5) |
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6.3 Two Classification Variables: Contingency Table Analysis |
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144 | (4) |
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6.4 An Additional Example-A 4 X 2 Design |
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148 | (4) |
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6.5 Chi-Square for Ordinal Data |
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152 | (1) |
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6.6 Summary of the Assumptions of Chi-Square |
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153 | (1) |
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6.7 Dependent or Repeated Measures |
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154 | (2) |
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6.8 One- and Two-Tailed Tests |
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156 | (1) |
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6.9 Likelihood Ratio Tests |
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157 | (1) |
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6.10 Mantel-Haenszel Statistic |
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158 | (2) |
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160 | (6) |
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6.12 Measure of Agreement |
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166 | (1) |
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6.13 Writing up the Results |
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167 | (10) |
Chapter 7 Hypothesis Tests Applied to Means |
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177 | (52) |
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7.1 Sampling Distribution of the Mean |
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178 | (3) |
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7.2 Testing Hypotheses About Means-σ Known |
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181 | (2) |
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7.3 Testing a Sample Mean When σ is Unknown-The One-Sample t Test |
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183 | (14) |
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7.4 Hypothesis Tests Applied to Means-Two Matched Samples |
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197 | (9) |
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7.5 Hypothesis Tests Applied to Means-Two Independent Samples |
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206 | (11) |
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7.6 Heterogeneity of Variance: the Behrens-Fisher Problem |
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217 | (3) |
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7.7 Hypothesis Testing Revisited |
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220 | (9) |
Chapter 8 Power |
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229 | (22) |
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8.1 The Basic Concept of Power |
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231 | (1) |
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8.2 Factors Affecting the Power of a Test |
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232 | (2) |
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8.3 Calculating Power the Traditional Way |
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234 | (2) |
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8.4 Power Calculations for the One-Sample t |
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236 | (2) |
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8.5 Power Calculations for Differences Between Two Independent Means |
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238 | (3) |
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8.6 Power Calculations for Matched-Sample t |
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241 | (1) |
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8.7 Turning the Tables on Power |
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242 | (1) |
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8.8 Power Considerations in More Complex Designs |
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243 | (1) |
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8.9 The Use of G*Power to Simplify Calculations |
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243 | (2) |
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245 | (2) |
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8.11 Writing Up the Results of a Power Analysis |
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247 | (4) |
Chapter 9 Correlation and Regression |
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251 | (52) |
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253 | (2) |
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9.2 The Relationship Between Pace of Life and Heart Disease |
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255 | (2) |
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9.3 The Relationship Between Stress and Health |
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257 | (1) |
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258 | (2) |
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9.5 The Pearson Product-Moment Correlation Coefficient (r) |
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260 | (1) |
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261 | (5) |
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9.7 Other Ways of Fitting a Line to Data |
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266 | (1) |
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9.8 The Accuracy of Prediction |
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266 | (6) |
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9.9 Assumptions Underlying Regression and Correlation |
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272 | (2) |
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9.10 Confidence Limits on Y |
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274 | (3) |
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9.11 A Computer Example Showing the Role of Test-Taking Skills |
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277 | (3) |
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280 | (8) |
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288 | (2) |
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9.14 The Role of Assumptions in Correlation and Regression |
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290 | (1) |
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9.15 Factors that Affect the Correlation |
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291 | (2) |
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9.16 Power Calculation for Pearson's r |
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293 | (10) |
Chapter 10 Alternative Correlational Techniques |
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303 | (22) |
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10.1 Point-Biserial Correlation and Phi: Pearson Correlations by Another Name |
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304 | (9) |
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10.2 Biserial and Tetrachoric Correlation: Non-Pearson Correlation Coefficients |
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313 | (1) |
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10.3 Correlation Coefficients for Ranked Data |
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313 | (4) |
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10.4 Analysis of Contingency Tables with Ordered Data |
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317 | (3) |
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10.5 Kendall's Coefficient of Concordance (W) |
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320 | (5) |
Chapter 11 Simple Analysis of Variance |
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325 | (44) |
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326 | (1) |
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11.2 The Underlying Model |
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327 | (2) |
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11.3 The Logic of the Analysis of Variance |
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329 | (3) |
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11.4 Calculations in the Analysis of Variance |
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332 | (6) |
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11.5 Writing Up the Results |
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338 | (1) |
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339 | (2) |
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11.7 Unequal Sample Sizes |
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341 | (2) |
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11.8 Violations of Assumptions |
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343 | (3) |
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346 | (7) |
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11.10 Fixed versus Random Models |
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353 | (1) |
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11.11 The Size of an Experimental Effect |
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353 | (4) |
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357 | (4) |
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361 | (8) |
Chapter 12 Multiple Comparisons Among Treatment Means |
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369 | (42) |
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370 | (3) |
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12.2 Multiple Comparisons in a Simple Experiment on Morphine Tolerance |
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373 | (3) |
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12.3 A Priori Comparisons |
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376 | (12) |
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12.4 Confidence Intervals and Effect Sizes for Contrasts |
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388 | (3) |
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391 | (1) |
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12.6 Post Hoc Comparisons |
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391 | (2) |
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393 | (5) |
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398 | (1) |
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398 | (3) |
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401 | (10) |
Chapter 13 Factorial Analysis of Variance |
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411 | (46) |
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13.1 An Extension of the Eysenck Study |
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414 | (4) |
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13.2 Structural Models and Expected Mean Squares |
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418 | (1) |
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419 | (1) |
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420 | (3) |
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13.5 Analysis of Variance Applied to the Effects of Smoking |
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423 | (3) |
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13.6 Comparisons Among Means |
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426 | (1) |
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13.7 Power Analysis for Factorial Experiments |
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427 | (3) |
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13.8 Alternative Experimental Designs |
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430 | (7) |
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13.9 Measures of Association and Effect Size |
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437 | (6) |
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13.10 Reporting the Results |
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443 | (1) |
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13.11 Unequal Sample Sizes |
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444 | (2) |
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13.12 Higher-Order Factorial Designs |
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446 | (5) |
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451 | (6) |
Chapter 14 Repeated-Measures Designs |
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457 | (50) |
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14.1 The Structural Model |
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460 | (1) |
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460 | (1) |
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14.3 The Covariance Matrix |
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461 | (1) |
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14.4 Analysis of Variance Applied to Relaxation Therapy |
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462 | (3) |
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14.5 Contrasts and Effect Sizes in Repeated Measures Designs |
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465 | (1) |
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14.6 Writing Up the Results |
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466 | (1) |
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14.7 One Between-Subjects Variable and One Within-Subjects Variable |
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467 | (11) |
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14.8 Two Between-Subjects Variables and One Within-Subjects Variable |
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478 | (6) |
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14.9 Two Within-Subjects Variables and One Between-Subjects Variable |
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484 | (5) |
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14.10 Intraclass Correlation |
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489 | (2) |
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14.11 Other Considerations With Repeated Measures Analyses |
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491 | (1) |
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14.12 Mixed Models for Repeated-Measures Designs |
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492 | (15) |
Chapter 15 Multiple Regression |
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507 | (66) |
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15.1 Multiple Linear Regression |
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508 | (11) |
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15.2 Using Additional Predictors |
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519 | (2) |
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15.3 Standard Errors and Tests of Regression Coefficients |
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521 | (1) |
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15.4 A Resampling Approach |
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522 | (2) |
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524 | (1) |
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15.6 Distribution Assumptions |
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524 | (1) |
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15.7 The Multiple Correlation Coefficient |
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525 | (2) |
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15.8 Partial and Semipartial Correlation |
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527 | (4) |
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15.9 Suppressor Variables |
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531 | (1) |
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15.10 Regression Diagnostics |
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532 | (7) |
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15.11 Constructing a Regression Equation |
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539 | (4) |
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15.12 The "Importance" of Individual Variables |
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543 | (2) |
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15.13 Using Approximate Regression Coefficients |
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545 | (1) |
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15.14 Mediating and Moderating Relationships |
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546 | (10) |
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15.15 Logistic Regression |
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556 | (17) |
Chapter 16 Analyses of Variance and Covariance as General Linear Models |
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573 | (50) |
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16.1 The General Linear Model |
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574 | (3) |
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16.2 One-Way Analysis of Variance |
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577 | (3) |
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580 | (7) |
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16.4 Analysis of Variance with Unequal Sample Sizes |
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587 | (7) |
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16.5 The One-Way Analysis of Covariance |
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594 | (10) |
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16.6 Computing Effect Sizes in an Analysis of Covariance |
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604 | (2) |
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16.7 Interpreting an Analysis of Covariance |
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606 | (1) |
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16.8 Reporting the Results of an Analysis of Covariance |
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607 | (1) |
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16.9 The Factorial Analysis of Covariance |
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607 | (8) |
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16.10 Using Multiple Covariates |
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615 | (1) |
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16.11 Alternative Experimental Designs |
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616 | (7) |
Chapter 17 Meta-Analysis and Single-Case Designs |
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623 | (34) |
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624 | (17) |
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17.1 A Brief Review of Effect Size Measures |
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625 | (3) |
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17.2 An Example-Child and Adolescent Depression |
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628 | (10) |
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17.3 A Second Example-Nicotine Gum and Smoking Cessation |
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638 | (3) |
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641 | (16) |
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17.4 Analyses that Examine Standardized Mean Differences |
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641 | (1) |
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17.5 A Case Study of Depression |
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642 | (4) |
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17.6 A Second Approach to a Single-Case Design-Using Piecewise Regression |
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646 | (11) |
Chapter 18 Resampling and Nonparametric Approaches to Data |
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657 | (28) |
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18.1 Bootstrapping as a General Approach |
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659 | (2) |
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18.2 Bootstrapping with One Sample |
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661 | (1) |
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18.3 Bootstrapping Confidence Limits on a Correlation Coefficient |
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662 | (3) |
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18.4 Resampling Tests with Two Paired Samples |
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665 | (2) |
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18.5 Resampling Tests with Two Independent Samples |
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667 | (1) |
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18.6 Wilcoxon's Rank-Sum Test |
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668 | (5) |
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18.7 Wilcoxon's Matched-Pairs Signed-Ranks Test |
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673 | (4) |
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677 | (1) |
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18.9 Kruskal-Wallis One-Way Analysis of Variance |
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678 | (1) |
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18.10 Friedman's Rank Test for k Correlated Samples |
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679 | (6) |
Appendices |
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685 | (34) |
References |
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719 | (14) |
Answers to Exercises |
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733 | (24) |
Index |
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757 | |