Determining optimal parameters of the Self Referent Encoding Task: A large-scale examination of self-referent cognition and depression
This file is one of a series of supplemental explanatory documents for the study “Determining optimal parameters of the Self Referent Encoding Task: A large-scale examination of self-referent cognition and depression”. Data and code are located at doi: 10.18738/T8/XK5PXX, and websites with visual R Markdown explanations are located and navigable on the paper’s github pages website.
Data description
This code produces summary data for the outcome variables of the SRET, for all three samples, as well as summarizing some demographic data. Demographic data has been redacted for the adolescent sample to ensure that underage participants are completely deidentified, although no identifying information is included for any participants. If you are viewing this as an HTML file, and wish to see the code, please download the R Markdown file from the Texas Data Repository. It includes HTML tables.
Import the data from all groups.
Demographics
college |
608 |
MTurk |
293 |
adolescent |
270 |
college |
female |
231 |
college |
male |
129 |
college |
NA |
248 |
MTurk |
female |
165 |
MTurk |
male |
120 |
MTurk |
NA |
8 |
Joining, by = “group”
college |
asian |
24 |
144 |
17 % |
college |
black |
8 |
144 |
6 % |
college |
blank/other |
18 |
144 |
12 % |
college |
indigenous |
2 |
144 |
1 % |
college |
islander |
1 |
144 |
1 % |
college |
multiracial |
8 |
144 |
6 % |
college |
white |
83 |
144 |
58 % |
MTurk |
asian |
24 |
285 |
8 % |
MTurk |
black |
23 |
285 |
8 % |
MTurk |
blank/other |
1 |
285 |
0 % |
MTurk |
latino |
8 |
285 |
3 % |
MTurk |
multiracial |
4 |
285 |
1 % |
MTurk |
white |
225 |
285 |
79 % |
Per-group summary data on depression
Recall that the adolescents completed the CDI:S; college students and MTurk participants completed the CES-D.
college |
14.19 |
9.71 |
MTurk |
13.39 |
11.85 |
adolescent |
2.41 |
3.03 |
college |
188 |
538 |
595 |
0.316 |
0.9042 |
MTurk |
98 |
214 |
285 |
0.3439 |
0.7509 |
adolescent |
0 |
71 |
270 |
0 |
0.263 |
Per-group summary data on behavior on the SRET
Behavioral
college |
20.38 |
7.09 |
5.41 |
5.36 |
14.96 |
10.95 |
MTurk |
20 |
8.12 |
5.24 |
6.41 |
14.76 |
13.51 |
adolescent |
20.02 |
5.15 |
2.62 |
4.03 |
17.4 |
8.12 |
college |
7.39 |
3.42 |
2.81 |
2.91 |
9.35 |
3.51 |
9.59 |
3.6 |
MTurk |
5.23 |
3.15 |
2.06 |
2.55 |
6.78 |
3.47 |
7.1 |
3.5 |
adolescent |
5.14 |
2.73 |
0.74 |
1.44 |
6.19 |
2.88 |
4.75 |
3.43 |
college |
829.1 |
230 |
852.6 |
220.6 |
MTurk |
708.3 |
172.7 |
719.4 |
172 |
adolescent |
906 |
252.8 |
920.5 |
231.2 |
and for the diffusion model
college |
1.56 |
1.71 |
-1.56 |
1.39 |
0.57 |
0.1 |
0.47 |
0.12 |
MTurk |
1.79 |
2.11 |
-2.06 |
1.82 |
0.56 |
0.12 |
0.43 |
0.13 |
adolescent |
1.58 |
1.36 |
-2.02 |
1.28 |
0.61 |
0.14 |
0.43 |
0.13 |
college |
1.33 |
0.33 |
0.52 |
0.08 |
0.01 |
0.03 |
0.29 |
0.12 |
0.57 |
0.21 |
0.23 |
0.11 |
0.2 |
0.21 |
MTurk |
1.22 |
0.34 |
0.51 |
0.09 |
0.01 |
0.03 |
0.3 |
0.1 |
0.6 |
0.24 |
0.18 |
0.09 |
0.16 |
0.17 |
adolescent |
1.57 |
0.41 |
0.59 |
0.11 |
0.01 |
0.05 |
0.27 |
0.11 |
0.54 |
0.21 |
0.24 |
0.11 |
0.18 |
0.18 |