Acknowledgments |
|
xiii | |
|
Chapter 1 Brief Introduction to Research in the Social, Behavioral, and Health Sciences |
|
|
1 | (8) |
|
What Is the Purpose of Research? |
|
|
1 | (1) |
|
|
1 | (1) |
|
Scientific Method and Hypothesis Testing |
|
|
2 | (1) |
|
|
3 | (1) |
|
|
4 | (1) |
|
|
5 | (3) |
|
Cross-Sectional Research Design |
|
|
5 | (1) |
|
Longitudinal Research Design |
|
|
5 | (1) |
|
Repeated Cross-Sectional [ Longitudinal] Research Design |
|
|
6 | (1) |
|
Fixed Sample Panel [ Longitudinal] Research Design |
|
|
6 | (1) |
|
Cohort [ Longitudinal] Research Design |
|
|
7 | (1) |
|
|
8 | (1) |
|
|
8 | (1) |
|
Chapter 2 Variables and Measurement |
|
|
9 | (18) |
|
|
9 | (3) |
|
|
9 | (1) |
|
Independent and Dependent Variables |
|
|
10 | (1) |
|
Directional Relationships |
|
|
11 | (1) |
|
Levels of Variable Measurement |
|
|
12 | (5) |
|
|
12 | (1) |
|
|
12 | (1) |
|
|
13 | (1) |
|
|
13 | (1) |
|
Quantitative [ Interval/Ratio) Variables |
|
|
14 | (1) |
|
|
15 | (1) |
|
Continuous and Discrete Quantitative Variables |
|
|
15 | (1) |
|
Transforming Variable Types |
|
|
16 | (1) |
|
|
17 | (1) |
|
|
17 | (1) |
|
Correlational Relationships |
|
|
18 | (1) |
|
Research Design and Measurement Quality |
|
|
18 | (7) |
|
Operationalization and Conceptualization |
|
|
19 | (1) |
|
Internal and External Validity |
|
|
19 | (1) |
|
|
20 | (3) |
|
|
23 | (1) |
|
Measurement Validity and Reliability |
|
|
23 | (1) |
|
|
23 | (1) |
|
|
24 | (1) |
|
|
25 | (1) |
|
|
25 | (1) |
|
|
26 | (1) |
|
|
26 | (1) |
|
Chapter 3 How to Sample and Collect Data for Analysis |
|
|
27 | (10) |
|
|
27 | (1) |
|
Probability Sampling Methods |
|
|
27 | (4) |
|
|
27 | (1) |
|
|
28 | (1) |
|
Systematic Random Sampling: Periodicity |
|
|
28 | (1) |
|
|
29 | (1) |
|
Proportionate Stratified Random Sample |
|
|
30 | (1) |
|
Disproportionate Stratified Random Sample |
|
|
30 | (1) |
|
Cluster and Multistage Cluster Samples |
|
|
30 | (1) |
|
Nonprobability Sampling Methods |
|
|
31 | (3) |
|
Why Would Anyone Choose to Obtain a Nonprobability Sample Over a Probability Sample? |
|
|
32 | (1) |
|
|
32 | (1) |
|
|
32 | (1) |
|
Respondent-Driven Sampling |
|
|
33 | (1) |
|
|
34 | (1) |
|
|
34 | (1) |
|
|
35 | (1) |
|
How and Where Are Data Collected Today? |
|
|
35 | (1) |
|
|
36 | (1) |
|
|
36 | (1) |
|
Chapter 4 Data Frequencies and Distributions |
|
|
37 | (22) |
|
Univariate Frequencies and Relative Frequencies |
|
|
37 | (3) |
|
Cumulative Percentages and Percentiles |
|
|
40 | (2) |
|
Frequencies for Quantitative Data |
|
|
42 | (2) |
|
|
44 | (1) |
|
|
45 | (3) |
|
Characteristics of the Normal Distribution |
|
|
45 | (2) |
|
Normal Quantile-Quantile Plots |
|
|
47 | (1) |
|
Non-Normal Distribution Characteristics |
|
|
48 | (2) |
|
Bimodal and Multimodal Distributions |
|
|
48 | (1) |
|
|
48 | (1) |
|
|
49 | (1) |
|
Data Transformations for Dealing With Non-Normal Distributions |
|
|
50 | (2) |
|
|
52 | (5) |
|
|
57 | (1) |
|
|
57 | (2) |
|
Chapter 5 Using and Interpreting Univariate and Bivariate Visualizations |
|
|
59 | (26) |
|
Univariate Data Visualization |
|
|
60 | (12) |
|
|
60 | (1) |
|
Presentation and Interpretation Issues |
|
|
61 | (1) |
|
|
61 | (3) |
|
Presentation and Interpretation Issues |
|
|
64 | (2) |
|
Cumulative Frequency Polygons |
|
|
66 | (1) |
|
Presentation and Interpretation Issues |
|
|
67 | (1) |
|
|
67 | (2) |
|
Presentation and Interpretation Issues |
|
|
69 | (1) |
|
|
70 | (1) |
|
Presentation and Interpretation Issues |
|
|
71 | (1) |
|
Bivariate Data Visualization |
|
|
72 | (11) |
|
|
73 | (1) |
|
Presentation and Interpretation Issues |
|
|
74 | (1) |
|
|
75 | (2) |
|
Presentation and Interpretation Issues |
|
|
77 | (1) |
|
|
78 | (1) |
|
Presentation and Interpretation Issues |
|
|
78 | (1) |
|
|
79 | (3) |
|
Presentation and Interpretation Issues |
|
|
82 | (1) |
|
|
83 | (1) |
|
|
83 | (1) |
|
|
84 | (1) |
|
Chapter 6 Central Tendency and Variability |
|
|
85 | (12) |
|
Understanding How to Calculate and Interpret Measures of Central Tendency |
|
|
85 | (7) |
|
What Is a Measure of Central Tendency? |
|
|
85 | (1) |
|
Variables Measured at the Nominal Level |
|
|
86 | (2) |
|
Variables Measured at the Ordinal Level |
|
|
88 | (1) |
|
Variables Measured at the Interval or Ratio Level |
|
|
88 | (4) |
|
Understanding How Individuals in a Distribution Vary Around a Central Tendency |
|
|
92 | (4) |
|
Index of Qualitative Variation: Appropriateness, Calculation, Interpretation |
|
|
92 | (2) |
|
Range: Appropriateness, Calculation, Interpretation |
|
|
94 | (1) |
|
Interquartile Range: Appropriateness, Calculation, Interpretation |
|
|
94 | (1) |
|
Variance: Appropriateness, Calculation, Interpretation |
|
|
94 | (1) |
|
Standard Deviation: Appropriateness, Calculation, Interpretation |
|
|
95 | (1) |
|
Answer to Chapter 6 Learning Check |
|
|
96 | (1) |
|
|
96 | (1) |
|
|
96 | (1) |
|
Chapter 7 What Are z Scores, and Why Are They Important? |
|
|
97 | (16) |
|
|
97 | (1) |
|
Why Are z Scores Important? |
|
|
97 | (1) |
|
How to Calculate a z Score |
|
|
98 | (2) |
|
How to Calculate a Raw Score From a z Score |
|
|
99 | (1) |
|
The Standard Normal Table |
|
|
100 | (6) |
|
Areas Under the Curve (Probabilities) |
|
|
103 | (3) |
|
Working With the Standard Normal Distribution to Calculate z Scores, Raw Scores, and Percentiles |
|
|
106 | (1) |
|
|
106 | (1) |
|
|
107 | (1) |
|
|
107 | (4) |
|
Constructing a Confidence Interval |
|
|
108 | (1) |
|
|
109 | (1) |
|
Calculating a Confidence Interval |
|
|
109 | (1) |
|
Confidence Interval Width |
|
|
110 | (1) |
|
Confidence Intervals for Proportions |
|
|
110 | (1) |
|
Answer to Quick Learning Check |
|
|
111 | (1) |
|
|
111 | (2) |
|
Chapter 8 Hypothesis Testing and Statistical Significance |
|
|
113 | (34) |
|
Null and Alternative Hypotheses |
|
|
113 | (2) |
|
Determination About the Null Hypothesis |
|
|
114 | (1) |
|
|
115 | (2) |
|
Type I and Type II Errors |
|
|
115 | (1) |
|
|
116 | (1) |
|
Test Statistic Distributions |
|
|
117 | (1) |
|
Choosing a Test of Statistical Significance |
|
|
118 | (1) |
|
The Chi-Square Test of Independence (Χ2) |
|
|
119 | (8) |
|
Observed and Expected Frequencies |
|
|
120 | (1) |
|
Chi-Square Test Statistic |
|
|
121 | (1) |
|
Chi-Square Distribution and Degrees of Freedom |
|
|
122 | (1) |
|
|
122 | (1) |
|
Chi-Square Output and Interpretation |
|
|
123 | (1) |
|
Example 1 Gender and Family Stress |
|
|
123 | (2) |
|
Example 2 Gender and Chore Stress |
|
|
125 | (1) |
|
Example 3 Gender and Chore Stress by Age Group |
|
|
125 | (2) |
|
|
127 | (1) |
|
The Independent Samples t Test |
|
|
127 | (8) |
|
Independent Samples t-Test Notation and Hypotheses |
|
|
128 | (1) |
|
The Logic of the t-Test Statistic |
|
|
129 | (1) |
|
One-Tailed and Two-Tailed t Tests |
|
|
130 | (1) |
|
The t Distribution and Degrees of Freedom |
|
|
131 | (1) |
|
|
131 | (1) |
|
Independent Samples t-Test Output and Interpretation |
|
|
132 | (1) |
|
Example 1 Gender and Number of Friends (Nondirectional) |
|
|
132 | (1) |
|
Example 2 Children and Friends {Directional] |
|
|
133 | (2) |
|
|
135 | (1) |
|
One-Way Analysis of Variance |
|
|
135 | (9) |
|
ANOVA Assumptions and Notation |
|
|
135 | (1) |
|
|
136 | (1) |
|
ANOVA Test Statistic and Degrees of Freedom |
|
|
136 | (3) |
|
|
139 | (2) |
|
ANOVA Output and Interpretation |
|
|
141 | (1) |
|
Example 1 Level of Education and Number of Close Friends |
|
|
141 | (1) |
|
Example 2 Age Group and Number of Close Friends |
|
|
142 | (2) |
|
|
144 | (1) |
|
|
144 | (1) |
|
|
144 | (1) |
|
|
145 | (2) |
|
Chapter 9 How to Measure the Relationship Between Nominal and Ordinal Variables |
|
|
147 | (10) |
|
Choosing the Correct Measure of Association |
|
|
147 | (1) |
|
Trying to Reduce Error (PRE Statistics) |
|
|
147 | (1) |
|
Calculating and Interpreting Lambda |
|
|
148 | (1) |
|
Calculating and Interpreting Gamma |
|
|
149 | (2) |
|
|
150 | (1) |
|
For This Specific Example |
|
|
150 | (1) |
|
Calculating and Interpreting Somers' d |
|
|
151 | (1) |
|
|
151 | (1) |
|
For This Specific Example |
|
|
151 | (1) |
|
Calculating and Interpreting Kendall's Tau-b |
|
|
152 | (1) |
|
|
152 | (1) |
|
For This Specific Example |
|
|
153 | (1) |
|
Interpreting PRE Statistics Overview |
|
|
153 | (2) |
|
Multivariate Analysis With PRE Statistics for Nominal and Ordinal Variables |
|
|
154 | (1) |
|
|
155 | (1) |
|
|
156 | (1) |
|
|
157 | (8) |
|
|
158 | (1) |
|
|
158 | (5) |
|
Effect Sizes for Chi-Square: φ and Cramer's V |
|
|
159 | (2) |
|
Effect Size for f Test: Cohen's d |
|
|
161 | (1) |
|
Effect Size for One-Way ANOVA: η2 |
|
|
162 | (1) |
|
|
163 | (1) |
|
|
164 | (1) |
|
|
164 | (1) |
|
Chapter 11 How to Interpret and Report Regression Results |
|
|
165 | (12) |
|
|
165 | (1) |
|
|
166 | (1) |
|
|
166 | (2) |
|
Coefficient of Determination (r2) |
|
|
168 | (2) |
|
|
170 | (3) |
|
Variables That Can Be Analyzed in Regression Analysis |
|
|
170 | (2) |
|
|
172 | (1) |
|
Mediating and Moderating Effects |
|
|
172 | (1) |
|
|
173 | (2) |
|
Preparing Variables for Logistic Regression Analysis |
|
|
173 | (1) |
|
Creating a Set of Dummy Variables |
|
|
173 | (1) |
|
|
174 | (1) |
|
|
175 | (1) |
|
|
175 | (2) |
|
Chapter 12 Indices, Typologies, and Scales |
|
|
177 | (4) |
|
Indices, Typologies, and Scales Defined and Explained |
|
|
177 | (2) |
|
|
177 | (1) |
|
|
178 | (1) |
|
|
178 | (1) |
|
|
179 | (1) |
|
|
180 | (1) |
Appendix A The Standard Normal Table |
|
181 | (8) |
Appendix B Critical Values for (Statistic |
|
189 | (2) |
Appendix C Critical Values for Chi-Square |
|
191 | (2) |
Appendix D Critical Values for F Statistic |
|
193 | (6) |
Appendix E Glossary |
|
199 | (14) |
About the Authors |
|
213 | |