Designing Your Extraction Codebook | HubMeta Tutorial #14 — Transcript

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1. 0:15All right, welcome back. So the big step
2. 0:20that now we have to set up is setting up
3. 0:24our project code book. Think of a
4. 0:26project code book like a template that
5. 0:29you create like an Excel file with all
6. 0:32the columns and all the explanations and
7. 0:35you will print this. You will uh have it
8. 0:38in front of you so that each one of the
9. 0:41papers that you are looking at you will
10. 0:43know that this is the data these are the
11. 0:46fields this is the data that I will
12. 0:48extract from this paper. Right? What you
13. 0:53actually extract from each paper depends
14. 0:56very very much on your project, the
15. 0:59analysis you want to do, but basically
16. 1:02what questions are you asking of all of
17. 1:06your articles, right? Are you asking
18. 1:08about the theories they have used? Are
19. 1:10you asking about the sample size, the
20. 1:12the context like the locations?
21. 1:15um um you know um the intervention that
22. 1:20was done, you know, all of that. And of
23. 1:23course the results of the findings like
24. 1:27if it is a quantitative study, we
25. 1:29usually look at things such as the
26. 1:31effect size or a correlation
27. 1:34uh you know something that can be
28. 1:36converted to a um to an effect size. Or
29. 1:39if it is a qualitative study, we might
30. 1:42have many many different questions like
31. 1:45what theories were used like how data
32. 1:47was collected, you know, example codes
33. 1:51from our participants,
34. 1:54uh what what were the findings, what
35. 1:57context,
36. 1:58you name it. The best person to set up
37. 2:02this code book is you as the researcher.
38. 2:07Usually uh this step is where you have
39. 2:10to sit with yourself and think you know
40. 2:13for a long time what do I want to know
41. 2:16and in that you can actually use AI to
42. 2:20you know um to set up the codebook to
43. 2:24give you some guidance as to what you
44. 2:26need to include. Now, of course, you can
45. 2:28ask AI to help you with setting up this
46. 2:30codebook, but really this is the time
47. 2:33that you want to really think as a
48. 2:35researcher. What do I want to know? And
49. 2:39when you had some idea, you can start
50. 2:42creating new templates here. Inside this
51. 2:46you can give it a name like for example
52. 2:49sample characteristics
53. 2:51and then you know add a description and
54. 2:54then add field by field like for example
55. 2:57sample size. Is this a number a you know
56. 3:01a text a drop-down with preset values?
57. 3:06Uh like for example are you trying to
58. 3:08capture different countries? If it is a
59. 3:12drop-down, you have the option to pick
60. 3:14for example countries. These are
61. 3:15prepopulated for you. That's one way.
62. 3:19But the other way which is you know
63. 3:22easier to use is to use our AI generate
64. 3:26function. Here you can provide a
65. 3:30complete explanation and AI will help
66. 3:33you generate the fields that you want.
67. 3:35like I can basically explain uh sample
68. 3:39characteristics
69. 3:41uh for firm level studies like I don't
70. 3:47know things such as industry country
71. 3:51uh sample size number of firms and uh uh
72. 3:57you know a few things like that and when
73. 3:59I uh say generate this will this is the
74. 4:05specifically created AI that we have in
75. 4:08the background that will generate these
76. 4:10fields. So it says uh fields that will
77. 4:14be captured in this template include
78. 4:16industry, country, sample size, number
79. 4:18of firms for each of them a definition,
80. 4:21a type and if you were happy with this,
81. 4:24you can say use this. You can of course
82. 4:27before saving this template you can edit
83. 4:30uh all of these fills and then you can
84. 4:34uh
85. 4:36um you can just go ahead and save it
86. 4:39because this is a live project. I will
87. 4:41just add some number at the start of the
88. 4:43name. So I recognize that this was just
89. 4:46an example template. But you can see all
90. 4:49of these are templates that I have
91. 4:51created uh from before. Like this one is
92. 4:53for example just bibliographic
93. 4:55information uh of the article. In this
94. 4:58one you know the quality level uh of the
95. 5:01article. This one you know the dates it
96. 5:05was collected. So this one what
97. 5:09measurements were used in that study but
98. 5:11whatever it is. So we will create
99. 5:13multiple data and then all of these will
100. 5:16be captured. In addition, when you have
101. 5:19system tables,
102. 5:22this will allow you to include
103. 5:25correlation tables and regression
104. 5:28tables. So here uh in a new project, all
105. 5:31you got to do is to add correlation
106. 5:33table and regression table. Then
107. 5:36correlation and regression will be added
108. 5:38to the things that will be captured for
109. 5:40this study. for your correlation matrix.
110. 5:43We have a lot of options of all the
111. 5:46columns in addition to the correlation
112. 5:49that can be extracted. So carefully
113. 5:52review this. You might not want all of
114. 5:55this. This has been added after years of
115. 5:58doing meta analysis with us. Like these
116. 6:01are things that we needed in many
117. 6:03different uh projects or you might need
118. 6:06more. So here you can add more column
119. 6:08names and add a definition and
120. 6:11correlation table will also capture
121. 6:14that. So now
122. 6:17we have set up our code book. We
123. 6:20reviewed what library and capture is. In
124. 6:24the next video we will talk about how to
125. 6:27use AI to extract the data that we need
126. 6:31for our papers.