Preface |
|
xi | |
Acknowledgements |
|
xiii | |
Contributors |
|
xv | |
Abbreviations |
|
xvii | |
|
|
1 | (30) |
|
What is Natural Resources Research? |
|
|
3 | (10) |
|
|
3 | (2) |
|
|
5 | (1) |
|
Where Does Statistics Fit In? |
|
|
6 | (2) |
|
|
8 | (1) |
|
|
9 | (1) |
|
|
10 | (3) |
|
|
13 | (8) |
|
Statistical Considerations |
|
|
13 | (1) |
|
|
14 | (2) |
|
|
16 | (1) |
|
|
17 | (2) |
|
The Presentation of Results |
|
|
19 | (1) |
|
|
19 | (2) |
|
|
21 | (10) |
|
|
21 | (1) |
|
|
22 | (2) |
|
|
24 | (1) |
|
Statistical and Research Approaches |
|
|
24 | (4) |
|
Research and Professional Ethics |
|
|
28 | (3) |
|
|
31 | (100) |
|
Introduction to Research Planning |
|
|
33 | (8) |
|
|
33 | (1) |
|
Linking Activities and Picturing Strategies |
|
|
33 | (2) |
|
|
35 | (2) |
|
Problem Domains and Research Locations |
|
|
37 | (1) |
|
Iterative Planning and the Activity Protocol |
|
|
38 | (3) |
|
Concepts Underlying Experiments |
|
|
41 | (24) |
|
|
41 | (1) |
|
Specifying the Objectives |
|
|
42 | (2) |
|
|
44 | (8) |
|
|
52 | (2) |
|
Replication -- What, Why and How Much? |
|
|
54 | (3) |
|
|
57 | (1) |
|
|
58 | (1) |
|
Allocating Treatment to Units |
|
|
59 | (1) |
|
|
60 | (2) |
|
Analysis and Data Management Issues that Affect Design |
|
|
62 | (1) |
|
|
63 | (2) |
|
|
65 | (22) |
|
|
65 | (1) |
|
Concepts of Good Sampling Practice |
|
|
65 | (3) |
|
|
68 | (3) |
|
|
71 | (3) |
|
|
74 | (2) |
|
|
76 | (1) |
|
Stratification -- Getting It Right |
|
|
77 | (2) |
|
Doing One's Best with Small Samples |
|
|
79 | (1) |
|
|
80 | (2) |
|
Common (and Not So Common!) Sampling Methods |
|
|
82 | (4) |
|
Putting Sampling in Context |
|
|
86 | (1) |
|
Surveys and Studies of Human Subjects |
|
|
87 | (20) |
|
|
87 | (1) |
|
|
88 | (2) |
|
|
90 | (4) |
|
|
94 | (1) |
|
|
95 | (1) |
|
Doing One's Best with Small Samples |
|
|
96 | (2) |
|
Site Selection in Participatory Research |
|
|
98 | (2) |
|
Data Collection in Participatory Research |
|
|
100 | (2) |
|
|
102 | (3) |
|
|
105 | (2) |
|
Surveying Land and Natural Populations |
|
|
107 | (10) |
|
|
107 | (2) |
|
|
109 | (1) |
|
|
110 | (1) |
|
Replication May Be Difficult |
|
|
111 | (1) |
|
Time and Repeated Sampling |
|
|
112 | (3) |
|
|
115 | (2) |
|
Planning Effective Experiments |
|
|
117 | (14) |
|
|
117 | (1) |
|
Types of On-farm Experiments |
|
|
118 | (1) |
|
|
118 | (2) |
|
Choice of Farms and Villages |
|
|
120 | (1) |
|
Choice of Treatments and Units |
|
|
121 | (8) |
|
|
129 | (1) |
|
|
130 | (1) |
|
|
131 | (72) |
|
Data Management Issues and Problems |
|
|
133 | (18) |
|
|
133 | (1) |
|
|
134 | (2) |
|
Software for Handling Data |
|
|
136 | (1) |
|
|
137 | (1) |
|
|
138 | (2) |
|
Designing a Data Entry System |
|
|
140 | (1) |
|
|
141 | (3) |
|
Organizing the Data for Analysis |
|
|
144 | (1) |
|
|
145 | (1) |
|
|
146 | (1) |
|
|
147 | (1) |
|
|
148 | (1) |
|
|
149 | (2) |
|
Use of Spreadsheet Packages |
|
|
151 | (16) |
|
|
151 | (1) |
|
Common Problems with Data Entry |
|
|
152 | (2) |
|
Facilitating the Data Entry Process |
|
|
154 | (6) |
|
|
160 | (3) |
|
Checking the Data After Entry |
|
|
163 | (2) |
|
|
165 | (2) |
|
The Role of a Database Package |
|
|
167 | (20) |
|
|
167 | (1) |
|
|
167 | (6) |
|
Components of a Database Package |
|
|
173 | (11) |
|
|
184 | (1) |
|
Adopting a Database Approach |
|
|
185 | (2) |
|
Developing a Data Management Strategy |
|
|
187 | (10) |
|
|
187 | (1) |
|
Requirements for Building a Data Management Strategy |
|
|
187 | (5) |
|
|
192 | (3) |
|
|
195 | (1) |
|
|
195 | (2) |
|
Use of Statistical Software |
|
|
197 | (6) |
|
|
197 | (1) |
|
|
198 | (2) |
|
Which Statistics Packages Could Be Used? |
|
|
200 | (3) |
|
|
203 | (150) |
|
Analysis -- Aims and Approaches |
|
|
205 | (14) |
|
|
205 | (1) |
|
Qualitative or Quantitative Analysis |
|
|
206 | (2) |
|
|
208 | (1) |
|
|
209 | (1) |
|
What Do You Need to Know? |
|
|
210 | (1) |
|
|
211 | (8) |
|
The DIY Toolbox -- General Ideas |
|
|
219 | (28) |
|
|
219 | (1) |
|
Summaries to Meet Objectives |
|
|
219 | (4) |
|
Response Variables and Appropriate Scales |
|
|
223 | (1) |
|
Doing the Exploratory Analysis |
|
|
224 | (4) |
|
Understanding Uncertainty |
|
|
228 | (6) |
|
Hypothesis Testing and Significance |
|
|
234 | (4) |
|
|
238 | (3) |
|
|
241 | (1) |
|
Consequences for Analysis |
|
|
242 | (5) |
|
|
247 | (18) |
|
Preparing for the Analysis |
|
|
247 | (1) |
|
|
248 | (7) |
|
|
255 | (10) |
|
Analysis of Experimental Data |
|
|
265 | (18) |
|
Strategy for Data Analysis |
|
|
265 | (1) |
|
The Essentials of Data Analysis |
|
|
265 | (9) |
|
Complications in Experiments |
|
|
274 | (1) |
|
|
275 | (2) |
|
Repeated Measures Made Easy |
|
|
277 | (2) |
|
|
279 | (2) |
|
|
281 | (2) |
|
|
283 | (16) |
|
|
283 | (1) |
|
|
283 | (3) |
|
Further Information about the Model |
|
|
286 | (2) |
|
Steps in Statistical Modelling |
|
|
288 | (1) |
|
|
289 | (4) |
|
|
293 | (1) |
|
|
293 | (4) |
|
Assumptions Underlying the Model |
|
|
297 | (1) |
|
The Linear Model Language |
|
|
298 | (1) |
|
|
299 | (38) |
|
|
299 | (1) |
|
|
299 | (7) |
|
|
306 | (10) |
|
General Ideas on Modelling |
|
|
316 | (6) |
|
Broadening the Class of Models |
|
|
322 | (5) |
|
|
327 | (5) |
|
|
332 | (5) |
|
Informative Presentation of Tables, Graphs and Statistics |
|
|
337 | (16) |
|
|
337 | (1) |
|
|
337 | (1) |
|
|
338 | (3) |
|
|
341 | (4) |
|
Results of Statistical Analysis |
|
|
345 | (6) |
|
|
351 | (1) |
|
|
352 | (1) |
|
|
353 | (26) |
|
Current Trends and their Implications for Good Practice |
|
|
355 | (10) |
|
|
355 | (1) |
|
|
355 | (1) |
|
Trends in Data Management |
|
|
356 | (2) |
|
Developments in Methods of Analysis |
|
|
358 | (1) |
|
Communicating the Results |
|
|
359 | (1) |
|
Progress in Training Methods |
|
|
360 | (5) |
|
Resources and Further Reading |
|
|
365 | (14) |
|
|
365 | (1) |
|
|
365 | (1) |
|
|
366 | (7) |
|
|
373 | (2) |
|
ICRAF Web-based Resources |
|
|
375 | (2) |
|
Statistical, Graphical and Data Management Software |
|
|
377 | (2) |
Appendix: Preparing a Protocol |
|
379 | (6) |
Index |
|
385 | |