Means (+SD), internal consistency estimates, and results of independent samplest-tests between Gender and Adolescent Stress Questionnaire-S factors
| α | Mean inter-item correlations | Males (n=238) | Females (n=372) | t-test | Hedge’sg | |
|---|---|---|---|---|---|---|
| ASQ-S Home life | 0.78 | 0.48 | 3.01 (0.98) | 3.29 (0.99) | −3.53*** | −0.28 |
| ASQ Home life | 0.88 | 0.37 | 2.99 (0.81) | 3.29 (0.81) | −4.52*** | −0.37 |
| ASQ-S School performance | 0.69 | 0.43 | 3.42 (0.91) | 3.67 (0.89) | −3.27** | −0.28 |
| ASQ School performance | 0.84 | 0.43 | 3.35 (0.85) | 3.61 (0.81) | −3.73*** | −0.31 |
| ASQ-S School attendance | 0.68 | 0.51 | 2.89 (1.20) | 2.88 (1.22) | 0.11 NS | – |
| ASQ School attendance | 0.74 | 0.49 | 2.78 (1.10) | 2.75 (1.12) | 0.37 NS | – |
| ASQ-S Romantic relationships | 0.63 | 0.37 | 2.39 (0.82) | 2.60 (0.92) | −2.95** | −0.24 |
| ASQ Romantic relationships | 0.74 | 0.36 | 2.55 (0.85) | 2.70 (0.89) | −2.05* | −0.17 |
| ASQ-S Peer pressure | 0.79 | 0.48 | 2.62 (0.92) | 2.95 (1.05) | −4.04*** | −0.33 |
| ASQ Peer pressure | 0.84 | 0.42 | 2.58 (0.83) | 3.08 (0.92) | −6.89*** | −0.56 |
| ASQ-S Teacher interaction | 0.71 | 0.45 | 3.02 (0.95) | 3.16 (0.95) | −1.81 NS | – |
| ASQ Teacher interaction | 0.81 | 0.38 | 2.99 (0.87) | 3.17 (0.84) | −2.73** | −0.21 |
| ASQ-S Future uncertainty | 0.75 | 0.50 | 3.02 (0.95) | 3.38 (1.04) | −4.29*** | −0.36 |
| ASQ Future uncertainty | 0.75 | 0.50 | 3.02 (0.95) | 3.38 (1.04) | −4.29*** | −0.36 |
| ASQ-S School-leisure conflict | 0.67 | 0.40 | 3.41 (0.94) | 3.52 (0.90) | −1.48 NS | – |
| ASQ School-leisure conflict | 0.78 | 0.42 | 3.40 (0.91) | 3.52 (0.85) | −1.72 NS | – |
| ASQ-S Financial pressure | 0.83 | 0.72 | 2.8 (1.21) | 3.10 (1.17) | −2.65** | −0.22 |
| ASQ Financial pressure | 0.67 | 0.48 | 2.82 (0.99) | 3.05 (0.98) | −2.85** | −0.23 |
Summary of linear regression examining the relationship between AAIS score and criterion variables
| B | SEB | 95% CIB | ϐ | p-value | R2 | |
|---|---|---|---|---|---|---|
| Gender | −0.002 | 0.053 | −0.106, 0.103 | −0.001 | 0.977 | 0.29 |
| School Year | 0.150 | 0.019 | 0.112, 0.188 | 0.313 | 0.000 | |
| Home Life | 0.069 | 0.030 | 0.011, 0.127 | 0.103 | 0.020 | |
| School Performance | −0.036 | 0.039 | −0.113, 0.041 | −0.048 | 0.361 | |
| School Attendance | 0.070 | 0.023 | 0.025, 0.115 | 0.126 | 0.002 | |
| Romantic Relationships | 0.014 | 0.031 | −0.047, 0.076 | 0.019 | 0.648 | |
| Peer Pressure | −0.147 | 0.028 | −0.203, -0.092 | −0.223 | 0.000 | |
| Teacher Interaction | 0.053 | 0.031 | −0.008, 0.115 | 0.077 | 0.088 | |
| Future Uncertainty | 0.017 | 0.031 | −0.043, 0.077 | 0.027 | 0.568 | |
| School-Leisure Conflict | 0.014 | 0.034 | −0.051, 0.080 | 0.020 | 0.667 | |
| Financial Pressure | 0.083 | 0.024 | 0.037, 0.130 | 0.149 | 0.000 |
Bivariate Pearson’s correlations (two-tailed) between both Adolescent Stress Questionnaire-S factors, and Adolescent Stress Questionnaire (full) factors, and criterion variables
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1. Home life | – | .49** | 0.24** | 0.40** | 0.42** | 0.41** | 0.42** | 0.38** | 0.36** | −0.24** | −0.09* | −0.07 | −0.25** |
| 2. School performance | 0.58** | – | 0.38** | 0.34** | 0.34** | 0.57** | 0.56** | 0.52** | 0.39** | −0.29** | −0.29** | −0.04 | −0.26** |
| 3. School attendance | 0.32** | 0.49** | – | 0.22** | 0.15** | 0.32** | 0.16* | 0.45** | 0.328** | −0.15** | −0.35** | −0.01 | −0.09 |
| 4. Romantic relationships | 0.59** | 0.44** | 0.26** | – | 0.36** | 0.29** | 0.35** | 0.31** | 0.38** | −0.18** | −0.11** | −0.06 | −0.19** |
| 5. Peer pressure | 0.62** | 0.48** | 0.20** | 0.53** | – | 0.36** | 0.34** | 0.30** | 0.24** | −0.24** | 0.08 | −0.20** | −0.26** |
| 6. Teacher interaction | 0.59** | 0.65** | 0.41** | 0.46** | 0.43** | – | 0.39** | 0.41** | 0.31** | −0.16** | −0.18** | 0.01 | −0.17 |
| 7. Future uncertainty | 0.45** | 0.58** | 0.17** | 0.35** | 0.54** | 0.43** | – | 0.38** | 0.35** | −0.32** | −0.14 | −0.08* | −0.34** |
| 8. School-leisure conflict | 0.55** | 0.62** | 0.48** | 0.45** | 0.47** | 0.54** | 0.41** | – | 0.48** | −0.14** | −0.19** | −0.04 | −0.09* |
| 9. Financial pressure | 0.57** | 0.54** | 0.38** | 0.52** | 0.41** | 0.47** | 0.48** | 0.57** | – | −0.19** | −0.24** | −0.04 | −0.15* |
| 10. Self-esteem | −0.31** | −0.32** | −0.17 | −0.15** | −0.31** | −0.20** | −0.32** | −0.19** | −0.22** | – | 0.37** | 0.37** | 0.45** |
| 11. Academic self-efficacy | −0.15** | −0.34** | −0.37** | −0.09* | 0.03 | −0.17** | −0.14** | −0.21** | −0.23** | 0.37** | - | 0.16** | 0.17** |
| 12. Emotional self-efficacy | −0.08* | 0.07 | 0.01 | −0.02 | −0.21** | 0.04 | −0.08 | 0.01* | −0.04 | 0.37** | 0.16** | – | 0.40** |
| 13. Social self-efficacy | −0.27** | −0.26** | −0.04 | −0.15* | −0.35** | −0.16** | −0.34** | −0.11** | −0.18 | 0.45** | 0.17** | 0.40** | – |
Fit indices derived from confirmatory factor analyses (WLMSV): gender analyses
| Model | χ2s-b | df | CFI | ΔCFIa | TLI | ΔTLIa | SMR | RMSEA [90% CI] |
|---|---|---|---|---|---|---|---|---|
| Participant groups | ||||||||
| CFA females | 463.317* | 288 | 0.957 | – | 0.948 | – | 0.051 | 0.051 [0.042, 0.059] |
| CFA males | 520.640* | 288 | 0.964 | – | 0.956 | 0.043 | 0.047 [0.040, 0.053] | |
| CFA everyone | 751.600* | 288 | 0.958 | – | 0.948 | – | 0.040 | 0.051 [0.047, 0.056] |
| Gender invariance | ||||||||
| Configural | 1,171.988* | 629 | 0.949 | – | 0.943 | – | 0.048 | 0.053 [0.048, 0.058] |
| Metric | 1,149.914* | 647 | 0.952 | −0.003 | 0.948 | −0.005 | 0.049 | 0.050 [0.046, 0.055] |
| Scalar | 1,243.301* | 647 | 0.946 | −0.006 | 0.944 | −0.004 | 0.049 | 0.053 [0.048, 0.057] |
Fit indices derived from confirmatory factor analyses (WLMSV): age group analyses
| Model | χ2s-b | df | CFI | ΔCFIa | TLI | ΔTLIa | SMR | RMSEA [90% CI] |
|---|---|---|---|---|---|---|---|---|
| Participant groups | ||||||||
| CFA KS3 | 503.521* | 288 | 0.967 | – | 0.960 | – | 0.042 | 0.046 [0.039, 0.052] |
| CFA KS4 | 546.432* | 288 | 0.936 | – | 0.922 | – | 0.055 | 0.060 [0.052, 0.068] |
| CFA Everyone | 751.600* | 288 | 0.958 | – | 0.948 | – | 0.040 | 0.051 [0.047, 0.056] |
| Age invariance | ||||||||
| Configural | 1,538.178* | 629 | 0.915 | – | 0.905 | – | 0.052 | 0.069 [0.064, 0.073] |
| Metric | 1,538.572* | 647 | 0.916 | +0.001 | 0.909 | +0.004 | 0.052 | 0.067 [0.063, 0.072] |
| Scalar | 1,594.689* | 647 | 0.913 | −0.003 | 0.910 | +0.001 | 0.051 | 0.067 [0.063, 0.071] |
Fit indices derived from confirmatory factor analyses (WLMSV): school-type analyses
| Model | χ2s-b | df | CFI | ΔCFIa | TLI | ΔATLIa | SMR | RMSEA [90% CI] |
|---|---|---|---|---|---|---|---|---|
| Participant groups | ||||||||
| CFA Grammar | 552.179* | 288 | 0.954 | – | 0.944 | – | 0.047 | 0.052 [0.046, 0.059] |
| CFA Secondary | 491.035* | 288 | 0.962 | – | 0.953 | – | 0.048 | 0.051 [0.043, 0.058] |
| CFA Everyone | 751.600* | 288 | 0.958 | – | 0.948 | – | 0.040 | 0.051 [0.047, 0.056] |
| Age invariance | ||||||||
| Configural | 1,043.667* | 629 | 0.962 | – | 0.958 | – | 0.048 | 0.046 [0.041, 0.051] |
| Metric | 1,060.403* | 647 | 0.962 | +0.000 | 0.959 | +0.001 | 0.049 | 0.046 [0.041, 0.051] |
| Scalar | 1,059.135* | 647 | 0.965 | +0.003 | 0.964 | +0.005 | 0.049 | 0.043 [0.038, 0.048] |