| Preface |
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x | |
| PART 1 AN INTRODUCTION TO CRIMINAL JUSTICE INQUIRY |
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1 | (72) |
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Crime, Criminal Justice, and Scientific Inquiry |
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2 | (27) |
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Introduction: Why Study Research Methods? |
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3 | (1) |
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3 | (1) |
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3 | (1) |
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4 | (2) |
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6 | (1) |
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6 | (2) |
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7 | (1) |
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7 | (1) |
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Box: Arrest and Domestic Violence |
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8 | (1) |
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Errors in Personal Human Inquiry |
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8 | (3) |
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8 | (1) |
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9 | (1) |
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10 | (1) |
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10 | (1) |
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10 | (1) |
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10 | (1) |
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The Foundations of Social Science |
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11 | (7) |
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Theory, Not Philosophy or Belief |
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11 | (2) |
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13 | (1) |
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13 | (1) |
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Aggregates, Not Individuals |
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13 | (1) |
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14 | (1) |
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15 | (1) |
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Variables and Relationships |
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16 | (2) |
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18 | (2) |
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18 | (1) |
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18 | (1) |
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18 | (2) |
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20 | (1) |
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Differing Avenues for Inquiry |
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20 | (4) |
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Idiographic and Nomothetic Explanations |
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20 | (2) |
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Inductive and Deductive Reasoning |
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22 | (1) |
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Quantitative and Qualitative Data |
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22 | (2) |
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Why Did Crime Go Down (or Up)? |
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24 | (1) |
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Ethics and Criminal Justice Research |
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24 | (2) |
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Knowing Through Experience: Summing Up and Looking Ahead |
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26 | (1) |
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26 | (1) |
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27 | (1) |
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Review Questions and Exercises |
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27 | (1) |
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27 | (2) |
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Theory and Criminal Justice Research |
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29 | (22) |
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30 | (1) |
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The Creation of Social Science Theory |
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30 | (8) |
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The Traditional Model of Science |
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30 | (4) |
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34 | (4) |
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Box: Grounded Theory and Community Prosecution |
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38 | (4) |
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Terms Used in Theory Construction |
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39 | (3) |
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Theory in Criminal Justice |
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42 | (4) |
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43 | (2) |
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45 | (1) |
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Theory, Research, and Public Policy |
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45 | (1) |
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New York's Secret? Purposive Action |
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46 | (3) |
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Ecological Theories of Crime and Crime Prevention Policy |
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48 | (1) |
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49 | (1) |
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49 | (1) |
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Review Questions and Exercises |
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49 | (1) |
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50 | (1) |
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51 | (22) |
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52 | (1) |
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Determinism and Social Science |
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52 | (2) |
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Causation in the Natural Sciences |
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52 | (1) |
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Finding Causes in Social Science |
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52 | (1) |
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53 | (1) |
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Determinism in Perspective |
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54 | (1) |
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Idiographic and Nomothetic Models of Explanation |
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54 | (2) |
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56 | (2) |
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Necessary and Sufficient Causes |
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56 | (2) |
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Box: Correlation and Causality |
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58 | (2) |
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Molar, Not Micromedial, Causal Statements |
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58 | (2) |
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60 | (1) |
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Validity and Causal Inference |
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60 | (4) |
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Statistical Conclusion Validity |
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61 | (1) |
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62 | (1) |
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62 | (1) |
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63 | (1) |
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Causation and Declining Crime |
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64 | (3) |
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Validity and Causal Inference Summarized |
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65 | (1) |
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Does Drug Use Cause Crime? |
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66 | (1) |
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Linking Measurement and Association |
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67 | (3) |
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The Traditional Deductive Model |
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67 | (2) |
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The Interchangeability of Indexes |
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69 | (1) |
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70 | (1) |
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71 | (1) |
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Review Questions and Exercises |
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71 | (1) |
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71 | (2) |
| PART 2 STRUCTURING CRIMINAL JUSTICE INQUIRY |
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73 | (136) |
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General Issues in Research Design |
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74 | (26) |
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75 | (1) |
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75 | (6) |
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76 | (1) |
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76 | (1) |
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77 | (1) |
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78 | (1) |
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Units of Analysis in Review |
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78 | (1) |
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79 | (1) |
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80 | (1) |
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81 | (1) |
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81 | (1) |
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Box: Units of Analysis in the National Youth Gang Survey |
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82 | (6) |
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82 | (2) |
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Approximating Longitudinal Studies |
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84 | (1) |
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85 | (3) |
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The Time Dimension Summarized |
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88 | (1) |
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How to Design a Research Project |
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88 | (7) |
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88 | (2) |
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90 | (1) |
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91 | (1) |
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Choice of Research Method |
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91 | (1) |
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92 | (1) |
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92 | (1) |
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92 | (1) |
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93 | (1) |
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93 | (1) |
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93 | (1) |
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93 | (2) |
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95 | (1) |
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Elements of a Research Proposal |
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95 | (1) |
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Units and Time in New York |
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96 | (1) |
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Answers to Units of Analysis Exercise |
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97 | (1) |
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97 | (1) |
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98 | (1) |
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Review Questions and Exercises |
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98 | (1) |
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98 | (2) |
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Concepts, Operationalization, and Measurement |
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100 | (27) |
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101 | (1) |
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101 | (5) |
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102 | (1) |
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Indicators and Dimensions |
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103 | (1) |
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Confusion Over Definitions and Reality |
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104 | (1) |
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Creating Conceptual Order |
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104 | (2) |
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Operationalization Choices |
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106 | (2) |
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Measurement as ``Scoring'' |
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107 | (1) |
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108 | (2) |
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Exhaustive and Exclusive Measurement |
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108 | (2) |
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110 | (4) |
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110 | (2) |
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Implications of Levels of Measurement |
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112 | (2) |
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What's a Police Activity? |
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114 | (1) |
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Criteria for Measurement Quality |
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114 | (7) |
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116 | (2) |
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118 | (3) |
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121 | (3) |
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121 | (1) |
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122 | (2) |
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124 | (1) |
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124 | (1) |
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125 | (1) |
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Review Questions and Exercises |
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125 | (1) |
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125 | (2) |
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127 | (30) |
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128 | (1) |
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General Issues in Measuring Crime |
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128 | (2) |
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128 | (1) |
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129 | (1) |
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129 | (1) |
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Box: Units of Analysis and Measuring Crime |
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130 | (1) |
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131 | (6) |
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132 | (1) |
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UCR and Criteria for Measurement Quality |
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133 | (1) |
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Incident-Based Police Records |
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134 | (1) |
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National Incident-Based Reporting System |
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134 | (2) |
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NIBRS and Criteria for Measurement Quality |
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136 | (1) |
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Measuring Crime Through Victim Surveys |
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137 | (6) |
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National Crime Victimization Survey |
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137 | (2) |
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139 | (2) |
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Community Victimization Surveys |
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141 | (1) |
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Comparing Victim Surveys and Crimes Known to Police |
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142 | (1) |
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143 | (4) |
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National Household Survey on Drug Abuse |
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144 | (1) |
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145 | (1) |
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Validity and Reliability of Self-Report Measures |
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146 | (1) |
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Self-Report Surveys Summarized |
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146 | (1) |
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Drug Surveillance Systems |
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147 | (3) |
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Arrestee Drug Abuse Monitoring |
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147 | (1) |
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Drug Abuse Warning Network |
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148 | (1) |
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149 | (1) |
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Measuring Crime for Specific Purposes |
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150 | (2) |
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150 | (1) |
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Incident-Based Crime Records |
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151 | (1) |
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151 | (1) |
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Measuring Crime in New York |
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152 | (2) |
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154 | (1) |
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155 | (1) |
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155 | (1) |
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Review Questions and Exercises |
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155 | (1) |
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156 | (1) |
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Experimental and Quasi-Experimental Designs |
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157 | (30) |
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158 | (1) |
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158 | (5) |
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Independent and Dependent Variables |
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159 | (1) |
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Pretesting and Posttesting |
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159 | (1) |
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Experimental and Control Groups |
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160 | (1) |
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161 | (1) |
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162 | (1) |
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163 | (1) |
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Experiments and Causal Inference |
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163 | (8) |
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Experiments and Threats to Validity |
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164 | (1) |
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Threats to Internal Validity |
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164 | (3) |
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Ruling Out Threats to Internal Validity |
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167 | (2) |
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169 | (1) |
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Threats to Construct Validity |
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169 | (1) |
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Threats to External Validity |
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170 | (1) |
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Threats to Statistical Conclusion Validity |
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171 | (1) |
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Variations in the Classical Experimental Design |
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171 | (2) |
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Quasi-Experimental Designs |
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173 | (10) |
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Nonequivalent-Groups Designs |
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173 | (3) |
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176 | (1) |
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177 | (3) |
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Variations in Time-Series Designs |
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180 | (1) |
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Gun Control, Homicide, and Suicide |
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181 | (2) |
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Experimental and Quasi-Experimental Designs Summarized |
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183 | (1) |
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A Variety of Designs in New York |
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184 | (1) |
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184 | (1) |
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184 | (1) |
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Review Questions and Exercises |
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184 | (2) |
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186 | (1) |
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Ethics and Criminal Justice Research |
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187 | (22) |
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188 | (1) |
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Ethical Issues in Criminal Justice Research |
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188 | (9) |
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189 | (2) |
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191 | (1) |
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Anonymity and Confidentiality |
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192 | (1) |
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193 | (1) |
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193 | (1) |
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194 | (1) |
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194 | (3) |
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Promoting Compliance with Ethical Principles |
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197 | (3) |
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Institutional Review Boards |
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197 | (3) |
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Box: Ethics and Juvenile Gang Members |
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200 | (1) |
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Institutional Review Board Requirements and Researcher Rights |
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200 | (1) |
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Two Ethical Controversies |
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201 | (1) |
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201 | (1) |
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Confidentiality in Police Research |
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202 | (4) |
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204 | (2) |
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206 | (1) |
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207 | (1) |
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207 | (1) |
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Review Questions and Exercises |
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207 | (1) |
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208 | (1) |
| PART 3 MODES OF OBSERVATION |
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209 | (134) |
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Overview of Data Collection and Sampling |
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210 | (35) |
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211 | (1) |
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211 | (2) |
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211 | (1) |
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212 | (1) |
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Examining Written Records |
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212 | (1) |
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Using Multiple Data Sources |
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213 | (1) |
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General Issues in Data Collection |
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213 | (1) |
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Using Three Types of Data in New York City |
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214 | (2) |
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Measurement Validity and Reliability |
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214 | (1) |
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Obtrusive and Unobtrusive Measures |
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215 | (1) |
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Box: Multiple Measures in Home Detention |
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216 | (2) |
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Be Careful, But Be Creative |
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218 | (1) |
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The Logic of Probability Sampling |
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218 | (3) |
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Conscious and Unconscious Sampling Bias |
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218 | (2) |
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Representativeness and Probability of Selection |
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220 | (1) |
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Probability Sampling Theory and Sampling Distributions |
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221 | (8) |
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The Sampling Distribution of Ten Cases |
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222 | (1) |
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From Sampling Distribution to Parameter Estimate |
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223 | (3) |
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Estimating Sampling Error |
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226 | (2) |
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Confidence Levels and Confidence Intervals |
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228 | (1) |
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Random Sampling and Probability Theory Summed Up |
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228 | (1) |
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Populations and Sampling Frames |
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229 | (1) |
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Types of Sampling Designs |
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230 | (4) |
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230 | (1) |
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230 | (1) |
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230 | (2) |
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Disproportionate Stratified Sampling |
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232 | (1) |
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Multistage Cluster Sampling |
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232 | (2) |
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Multistage Cluster Sampling with Stratification |
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234 | (1) |
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Illustration: Two National Crime Surveys |
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234 | (4) |
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National Crime Victimization Survey |
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236 | (1) |
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236 | (2) |
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Probability Sampling in Review |
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238 | (1) |
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238 | (2) |
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Purposive or Judgmental Sampling |
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238 | (1) |
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239 | (1) |
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Sampling New York City Police Precincts |
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240 | (2) |
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Reliance on Available Subjects |
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240 | (1) |
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241 | (1) |
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Nonprobability Sampling in Review |
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242 | (1) |
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242 | (2) |
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244 | (1) |
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Review Questions and Exercises |
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244 | (1) |
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244 | (1) |
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Survey Research and Other Ways of Asking Questions |
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245 | (32) |
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246 | (1) |
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Topics Appropriate to Survey Research |
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246 | (3) |
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246 | (1) |
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247 | (1) |
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Perceptions and Attitudes |
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247 | (1) |
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247 | (1) |
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248 | (1) |
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248 | (1) |
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General-Purpose Crime Surveys |
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249 | (1) |
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Guidelines for Asking Questions |
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249 | (5) |
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Open-Ended and Closed-Ended Questions |
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249 | (1) |
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250 | (1) |
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250 | (1) |
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250 | (1) |
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250 | (1) |
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Avoid Biased Items and Terms |
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251 | (1) |
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Tips on Self-Report Items |
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251 | (2) |
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Computer-Assisted Interviews |
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253 | (1) |
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Questionnaire Construction |
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254 | (4) |
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General Questionnaire Format |
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254 | (1) |
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254 | (2) |
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256 | (1) |
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Ordering Questions in a Questionnaire |
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257 | (1) |
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Self-Administered Questionnaires |
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258 | (3) |
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Mail Distribution and Return |
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259 | (1) |
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Warning Mailings, Cover Letters |
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259 | (1) |
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260 | (1) |
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260 | (1) |
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Acceptable Response Rates |
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261 | (1) |
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In-Person Interview Surveys |
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261 | (3) |
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The Role of the Interviewer |
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261 | (1) |
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General Rules for Interviewing |
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262 | (1) |
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263 | (1) |
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264 | (2) |
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Computer-Assisted Telephone Interviewing |
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265 | (1) |
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Comparison of the Three Methods |
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266 | (2) |
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Strengths and Weakenesses of Survey Research |
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268 | (2) |
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Other Ways of Asking Questions |
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270 | (2) |
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270 | (1) |
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271 | (1) |
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Should You Do It Yourself? |
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272 | (2) |
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Asking Questions in New York |
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274 | (1) |
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275 | (1) |
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275 | (1) |
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Review Questions and Exercises |
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275 | (1) |
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276 | (1) |
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277 | (34) |
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278 | (1) |
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Topics Appropriate to Field Research |
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279 | (1) |
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The Various Roles of the Observer |
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280 | (2) |
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282 | (2) |
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284 | (10) |
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Access to Formal Organizations |
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284 | (3) |
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287 | (1) |
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Selecting Cases for Observation |
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288 | (2) |
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Sampling in Field Research |
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290 | (1) |
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291 | (2) |
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293 | (1) |
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293 | (1) |
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Linking Field Observations and Other Data |
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294 | (2) |
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Illustrations of Field Research |
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296 | (2) |
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297 | (1) |
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Box: Conducting a Safety Audit |
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298 | (6) |
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How Many People Wear Seat Belts? |
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300 | (1) |
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301 | (1) |
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302 | (2) |
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Field Research in New York |
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304 | (2) |
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Strengths and Weaknesses of Field Research |
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306 | (3) |
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306 | (1) |
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307 | (1) |
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308 | (1) |
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309 | (1) |
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310 | (1) |
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Review Questions and Exercises |
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310 | (1) |
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310 | (1) |
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Agency Records, Content Analysis, and Secondary Data |
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311 | (32) |
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312 | (1) |
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Topics Appropriate for Agency Records |
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312 | (2) |
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314 | (8) |
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314 | (2) |
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316 | (4) |
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New Data Collected by Agency Staff |
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320 | (2) |
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Units of Analysis and Sampling |
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322 | (2) |
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322 | (1) |
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323 | (1) |
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324 | (2) |
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Sources of Reliability and Validity Problems |
|
|
325 | (1) |
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Box: How Many Parole Violators Were There Last Month? |
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326 | (3) |
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329 | (6) |
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Units of Analysis and Sampling in Content Analysis |
|
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329 | (3) |
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Coding in Content Analysis |
|
|
332 | (1) |
|
Illustrations of Content Analysis |
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|
333 | (2) |
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|
|
335 | (2) |
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Sources of Secondary Data |
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|
336 | (1) |
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Advantages and Disadvantages of Secondary Data |
|
|
337 | (1) |
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|
337 | (1) |
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|
338 | (2) |
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340 | (1) |
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Review Questions and Exercises |
|
|
340 | (1) |
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|
340 | (3) |
| PART 4 Application and Analysis |
|
343 | (77) |
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Evaluation Research and Policy Analysis |
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|
344 | (35) |
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|
|
345 | (1) |
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Topics Appropriate for Evaluation Research and Policy Analysis |
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345 | (4) |
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346 | (1) |
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Linking the Process of Evaluation |
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347 | (2) |
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349 | (7) |
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|
350 | (1) |
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351 | (2) |
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353 | (3) |
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Designs for Program Evaluation |
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356 | (11) |
|
Randomized Evaluation Designs |
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356 | (3) |
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Home Detention: Two Randomized Studies |
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359 | (2) |
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Quasi-Experimental Designs |
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|
361 | (3) |
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Scientific Realism and Evaluation |
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364 | (2) |
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Other Types of Evaluation Studies |
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366 | (1) |
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367 | (4) |
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Modeling Prison Populations |
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367 | (3) |
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Other Applications of Policy Analysis |
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370 | (1) |
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Political Context of Applied Research |
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|
371 | (1) |
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Applied Research in the NYPD |
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372 | (3) |
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Evaluation and Stakeholders |
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|
373 | (1) |
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374 | (1) |
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Box: When Politics Accommodates Facts |
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375 | (1) |
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|
376 | (1) |
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|
377 | (1) |
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Review Questions and Exercises |
|
|
377 | (1) |
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|
377 | (2) |
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|
|
379 | (41) |
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380 | (1) |
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380 | (8) |
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|
380 | (1) |
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381 | (2) |
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|
383 | (2) |
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Comparing Measures of Dispersion and Central Tendency |
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|
385 | (2) |
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|
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387 | (1) |
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Detail Versus Manageability |
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|
388 | (1) |
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Describing Two or More Variables |
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388 | (4) |
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|
|
388 | (3) |
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|
|
391 | (1) |
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|
|
392 | (10) |
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|
|
396 | (6) |
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Analyzing NYPD Crime Data |
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|
402 | (2) |
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|
|
404 | (13) |
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|
|
404 | (1) |
|
Tests of Statistical Significance |
|
|
405 | (1) |
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The Logic of Statistical Significance |
|
|
405 | (5) |
|
Visualizing Statistical Significance |
|
|
410 | (2) |
|
|
|
412 | (2) |
|
Cautions in Interpreting Statistical Significance |
|
|
414 | (1) |
|
Visualizing Discernible Differences |
|
|
415 | (2) |
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|
|
417 | (1) |
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|
|
418 | (1) |
|
Review Questions and Exercises |
|
|
418 | (1) |
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|
|
418 | (2) |
| Glossary |
|
420 | (9) |
| Bibliography |
|
429 | (13) |
| Name Index |
|
442 | (2) |
| Subject Index |
|
444 | |