Cronbach’s alfa and factor structure of the Adolescent Stress Questionnaire- Shortened version (ASQ-S); standardized loadings
| Factors and indicators | Item loading |
|---|---|
| F1: Stress of Home Life | |
| Item 1: Arguments at home | 0.73 |
| Item 2: Disagreement between your parents | 0.66 |
| Item 3: Disagreement between you and your mother | 0.81 |
| Item 4: Disagreement between you and your father | 0.79 |
| F2: Stress of School Performance | |
| Item 5: Having to study things you do not understand | 0.80 |
| Item 6: Teachers expecting too much from you | 0.81 |
| Item 7: Keeping up with school work | 0.82 |
| F3: Stress of School Attendance | |
| Item 8: Getting up early in the morning to go to school | 0.80 |
| Item 9: Going to school | 0.79 |
| F4: Stress of Romantic Relationships | |
| Item 10: Getting along with your boy/girl-friend | 0.74 |
| Item 11: Breaking up with your boy/girl-friend | 0.69 |
| Item 12: Making the relationship with your boy/girlfriend work | 0.93 |
| F5: Stress of Peer Pressure | |
| Item 13: Pressure to fit in with peers | 0.74 |
| Item 14: Being hassled for not fitting in | 0.78 |
| Item 15: Peers hassling you about the way you look | 0.70 |
| Item 16: Being judged by your friends | 0.64 |
| F6: Stress of Teacher Interaction | |
| Item 17: Lack of respect from teachers | 0.77 |
| Item 18: Not being listened to by teachers | 0.83 |
| Item 19: Getting along with your teachers | 0.74 |
| F7: Stress of Future Uncertainty | |
| Item 20: Concern about your future | 0.84 |
| Item 21: Having to make decisions about future work or education | 0.79 |
| Item 22: Putting pressure on yourself to meet your future goals | 0.82 |
| F8: Stress of School/Leisure Conflict | |
| Item 23: Not getting enough time for leisure | 0.87 |
| Item 24: Not enough time for activities outside of school hours | 0.84 |
| Item 25: Having too much homework | 0.74 |
| F9: Stress of Financial Pressure | |
| Item 26: Not enough money to buy the things you need | 0.87 |
| Item 27: Not enough money to buy the things you want | 0.89 |
The nine factored solution of the Adolescent Stress Questionnaire- Shortened version (ASQ-S) for girls and boys separately and measurement invariance across sex
| Model | χ2 | df | p | CFI | ΔCFI | RMSEA [90 % CI] | SRMR | N |
|---|---|---|---|---|---|---|---|---|
| Girls | 866.268 (1.400) | 288 | <0.001 | 0.953 | 0.039 [0.036–0.042] | 0.035 | 1296 | |
| Boys | 641.151 (1.732) | 288 | <0.001 | 0.964 | 0.029 [0.026–0.032] | 0.036 | 1420 | |
| Configural | 1483.526 (1.566) | 576 | <0.001 | 0.958 | – | 0.034 [0.032–0.036] | 0.035 | |
| Metric | 1496.437 (1.590) | 594 | <0.001 | 0.959 | 0.001 | 0.033 [0.031–0.036] | 0.037 | |
| Scalar | 1610.069 (1.574) | 612 | <0.001 | 0.954 | 0.005 | 0.035 [0.033–0.037] | 0.037 |
Descriptive statistics for the total sample and for boys and girls separately
| Total | Girls | Boys | ||||
|---|---|---|---|---|---|---|
| Mean | SD | Mean | SD | Mean | SD | |
| Depressive symptoms T1 | 13.12 | 11.40 | 17.24 | 12.54 | 9.37 | 8.69 |
| Depressive symptoms T2 | 14.87 | 11.34 | 18.65 | 12.39 | 11.49 | 9.06 |
| Anxiety T1 | 3.16 | 3.69 | 4.32 | 4.05 | 2.11 | 2.96 |
| Anxiety T2 | 3.50 | 4.01 | 4.84 | 4.35 | 2.31 | 3.25 |
| Worry T1 | 14.51 | 8.62 | 17.58 | 9.21 | 11.71 | 6.95 |
| Worry T2 | 16.53 | 9.56 | 20.24 | 9.82 | 13.19 | 7.96 |
| Self-esteem T1 | 20.77 | 6.24 | 18.87 | 6.48 | 22.50 | 5.46 |
| ASQ-S T1 | 49.46 | 17.28 | 53.97 | 17.33 | 45.35 | 16.18 |
Results from three separate multiple regression analyses with the ASQ-S subscales as predictor variables and depressive symptoms (CES-DC), anxiety (OASIS) or worry (PSWQ-C) one year later (T2) as dependent variables_ Baseline (T1) symptoms were controlled for
| Depressive symptoms T2 (N = 2043) | ||||
|---|---|---|---|---|
| B | SE B | β | t | |
| Sex | −3.15 | 0.42 | −0.14** | −7.60 |
| Age | −0.22 | 0.30 | −0.01 | −0.75 |
| T1 depressive symptoms | 0.38 | 0.02 | 0.50** | 15.98 |
| F1: Stress of Home Life | 0.41 | 0.52 | 0.02 | 0.80 |
| F2: Stress of School Performance | 0.48 | 0.48 | 0.04 | 0.97 |
| F3: Stress of School Attendance | 0.57 | 0.40 | 0.05 | 1.43 |
| F4: Stress of Romantic Relationships | 1.72 | 0.66 | 0.06** | 2.61 |
| F5: Stress of Peer Pressure | 0.73 | 0.59 | 0.04 | 1.24 |
| F6: Stress of Teacher Interaction | 0.34 | 0.55 | 0.02 | 0.62 |
| F7: Stress of Future Uncertainty | −0.35 | 0.42 | −0.03 | −0.82 |
| F8: Stress of School/Leisure Conflict | 0.20 | 0.39 | 0.02 | 0.51 |
| F9: Stress of Financial Pressure | 0.05 | 0.33 | 0.003 | 0.14 |
ASQ-S scales and sex
| Factors | Girls (N=1317) | Boys (N=1451) | df | t | Cohen’s d | ||
|---|---|---|---|---|---|---|---|
| Mean | SD | Mean | SD | ||||
| F1: Home Life | 7.84 | 3.46 | 6.30 | 2.79 | 2530.65 | 12.86* | 0.49 |
| F2: School Performance | 8.95 | 3.28 | 6.87 | 3.06 | 2691.87 | 17.20* | 0.66 |
| F3: School Attendance | 4.49 | 2.22 | 3.68 | 2.10 | 2704.12 | 9.77* | 0.37 |
| F4: Romantic Relationships | 4.03 | 2.16 | 3.94 | 1.94 | 2652.83 | 1.08 | 0.04 |
| F5: Peer Pressure | 5.86 | 2.75 | 5.36 | 2.60 | 2700.18 | 4.93* | 0.19 |
| F6: Teacher Interaction | 4.92 | 2.45 | 4.57 | 2.49 | 2766 | 3.68* | 0.14 |
| F7: Future Uncertainty | 7.09 | 3.24 | 5.52 | 2.71 | 2576.35 | 13.73* | 0.53 |
| F8: School/Leisure Conflict | 7.28 | 3.30 | 6.01 | 3.13 | 2706.63 | 10.38* | 0.58 |
| F9: Financial Pressure | 3.57 | 2.14 | 3.12 | 1.90 | 2639.55 | 6.16* | 0.22 |
Exploratory Factor Analysis of the Adolescent Stress Questionnaire-Shortened version (ASQ-S) with one to nine factors
| Factors | χ2 | df | P | CFI | RMSEA [90 % CI] | SRMR | Factor loadings |
|---|---|---|---|---|---|---|---|
| 1 | 4700.83 (1.6481) | 324 | <0.001 | 0.62 | 0.099 [0.097–0.102] | 0.09 | 0.31–0.73 |
| 2 | 4092.96 (1.5098) | 298 | <0.001 | 0.67 | 0.097 [0.094–0.099] | 0.07 | 0.36–0.83 |
| 3 | 3304.54 (1.5039) | 273 | <0.001 | 0.74 | 0.090 [0.087–0.093] | 0.06 | 0.32–0.86 |
| 4 | 2588.09 (1.4921) | 249 | <0.001 | 0.80 | 0.083 [0.080–0.086] | 0.05 | 0.36–0.86 |
| 5 | 1981.34 (1.4590) | 226 | <0.001 | 0.85 | 0.075 [0.072–0.079] | 0.04 | 0.37–0.89 |
| 6 | 1325.55 (1.4653) | 204 | <0.001 | 0.90 | 0.063 [0.060–0.067] | 0.03 | 0.47–0.88 |
| 7 | 840.85 (1.5017) | 183 | <0.001 | 0.94 | 0.051 [0.048–0.055] | 0.02 | 0.41–0.88 |
| 8 | 485.40 (1.5005) | 163 | <0.001 | 0.97 | 0.038 [0.034–0.042] | 0.02 | 0.33–0.89 |
| 9 | 255.09 (1.5052) | 144 | <0.001 | 0.99 | 0.024 [0.019–0.028] | 0.01 | 0.41–0.93 |