1중앙대학교 심리학과 연구원
2중앙대학교 심리학과 교수
1Researcher, Department of Psychology, Chung-Ang University, Seoul, Korea
2Professor, Department of Psychology, Chung-Ang University, Seoul, Korea
Copyright © 2022 Korean Society of Stress Medicine.
This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
DDF | EOT | TAS-20K total | CES-D | STAI-S | |
---|---|---|---|---|---|
DIF | .614a) | .109 | .827a) | .524a) | .496a) |
DDF | .248a) | .830a) | .342a) | .386a) | |
EOT | .527a) | .236a) | .232a) | ||
TAS-20K total | .512a) | .512a) | |||
CES-D | .726a) |
Variables |
Total (n=237) |
Type | Mean | SE | Equality tests of means across using the 3-step procedure | |
---|---|---|---|---|---|---|
Mean | SD | |||||
Depression (CES-D) | 15.42 | 11.67 | 1 | 3.25 | 0.59 | 1c)<3b)<4, 5, 2 |
2 | 25.45 | 3.45 | ||||
3 | 11.24 | 0.97 | ||||
4 | 19.12 | 2.06 | ||||
5 | 23.32 | 2.26 | ||||
Anxiety (STAI) | 41.92 | 10.93 | 1 | 31.03 | 1.98 | 1c)<3, 4a)<2a)<5 |
2 | 48.67 | 2.35 | ||||
3 | 39.93 | 1.21 | ||||
4 | 41.68 | 1.66 | ||||
5 | 54.66 | 1.06 |
Construct | Scale | Minimum value | Mean | Median | Maximum value | Standard deviation | Cronbach’s alpha |
---|---|---|---|---|---|---|---|
Alexithymia | DIF | 7 | 16.16 | 16 | 30 | 4.94 | .826 |
DDF | 5 | 12.55 | 12 | 22 | 3.40 | .668 | |
EOT | 9 | 19.22 | 19 | 31 | 3.46 | .495 | |
TAS-20K total | 25 | 48.16 | 48 | 72 | 9.06 | .799 | |
Depression | CES-D | 0 | 15.42 | 12 | 57 | 11.67 | .927 |
Anxiety | STAI-S | 20 | 41.92 | 41 | 72 | 10.93 | .921 |
DDF | EOT | TAS-20K total | CES-D | STAI-S | |
---|---|---|---|---|---|
DIF | .614 |
.109 | .827 |
.524 |
.496 |
DDF | .248 |
.830 |
.342 |
.386 |
|
EOT | .527 |
.236 |
.232 |
||
TAS-20K total | .512 |
.512 |
|||
CES-D | .726 |
Model | LL | FP | AIC | BIC | SSA_BIC | LMR | BLRT | Entropy |
---|---|---|---|---|---|---|---|---|
1-class | −1978.486 | 6 | 3968.973 | 3989.781 | 3970.763 | - | - | - |
2-class | −1929.396 | 10 | 3878.793 | 3913.473 | 3881.777 | .0003 | .0000 | .646 |
3-class | −1910.658 | 14 | 3849.316 | 3897.869 | 3853.494 | .0547 | .0000 | .730 |
4-class | −1902.729 | 18 | 3841.458 | 3903.883 | 3846.829 | .1076 | .0000 | .753 |
5-class | −1889.189 | 22 | 3822.377 | 3898.675 | 3828.942 | .0066 | .0052 | .766 |
6-class | −1886.568 | 26 | 3825.568 | 3915.306 | 3832.895 | .2663 | .2360 | .773 |
Variable | Total (n=237) |
Type 1 (n=27, 11.39%) |
Type 2 (n=24, 10.12%) |
Type 3 (n=92, 38.81%) |
Type 4 (n=66, 27.84%) |
Type 5 (n=28, 11.81%) |
||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
M | SD | M | SE | M | SE | M | SE | M | SE | M | SE | |
DIF | 16.16 | 4.94 | 9.01 | 0.52 | 22.76 | 0.88 | 14.19 | 0.49 | 16.94 | 0.50 | 22.76 | 0.79 |
DDF | 12.55 | 3.4 | 7.75 | 0.39 | 12.82 | 0.41 | 10.79 | 0.32 | 14.56 | 0.42 | 18.42 | 0.38 |
EOT | 19.22 | 3.46 | 17.08 | 1.05 | 17.93 | 0.52 | 18.96 | 0.36 | 21.02 | 0.60 | 20.61 | 0.71 |
Variables | Total (n=237) |
Type | Mean | SE | Equality tests of means across using the 3-step procedure | |
---|---|---|---|---|---|---|
Mean | SD | |||||
Depression (CES-D) | 15.42 | 11.67 | 1 | 3.25 | 0.59 | 1 |
2 | 25.45 | 3.45 | ||||
3 | 11.24 | 0.97 | ||||
4 | 19.12 | 2.06 | ||||
5 | 23.32 | 2.26 | ||||
Anxiety (STAI) | 41.92 | 10.93 | 1 | 31.03 | 1.98 | 1 |
2 | 48.67 | 2.35 | ||||
3 | 39.93 | 1.21 | ||||
4 | 41.68 | 1.66 | ||||
5 | 54.66 | 1.06 |
DIF: Difficulty identifying feelings, DDF: Difficulty describing feelings, EOT: Externally oriented thinking, TAS-20K: Korean version of 20-Item Toronto Alexithymia Scale, CES-D: Center for Epidemiological Studies Depression, STAI-S: Spielberger’s State-Trait Anxiety Inventory-state.
p<.01. DIF: Difficulty identifying feelings, DDF: Difficulty describing feelings, EOT: Externally oriented thinking, TAS-20K: Korean version of 20-Item Toronto Alexithymia Scale, CES-D: Center for Epidemiological Studies Depression, STAI-S: Spielberger’s State-Trait Anxiety Inventory-state.
LL: Log likelihood, FP: Free parameter, AIC: Akaike information criterion, BIC: Bayesian information criterion, SSA_BIC: Sample-size-adjusted BIC, LMR: Lo-Mendell-Rubin likelihood ratio, BLRT: Boostrap likelihood ratio test.
DIF: Difficulty identifying feelings, DDF: Difficulty describing feelings, EOT: Externally oriented thinking, M: Mean, SD: Standard deviation, SE: Standard error.
p<.05, p<.01, p<.001. CES-D: Center for Epidemiological Studies Depression, STAI-S: Spielberger’s State-Trait Anxiety Inventory-state, SD: Standard deviation, SE: Standard error.