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Table 3 Results from the internal and test-retest reliability analysis of the Adolescent Stress Questionnaire (ASQ) scores

From: Reliability and validity of the Adolescent Stress Questionnaire in a sample of European adolescents - the HELENA study

ASQ scale # items Cronbach α Test-retest ICC (95%CI)
Home life 12 0.88 0.69** (0.45-0.83)
School performance 7 0.81 0.60** (0.33-0.77)
School attendance 3 0.68 0.58** (0.32-0.76)
Romantic relationships 5 0.75 0.84** (0.71-0.91)
Peer pressure 7 0.82 0.69** (0.47-0.83)
Teacher interaction 7 0.80 0.68** (0.44-0.83)
Future uncertainty 3 0.68 0.64** (0.40-0.80)
School/leisure conflict 5 0.81 0.79** (0.63-0.89)
Financial pressure 4 0.73 0.69** (0.47-0.83)
Emerging adult responsibility 3 0.57 0.45* (0.15-0.68)
Summary score 56 0.95 0.89** (0.78-0.95)
  1. ICC: intraclass correlation coefficient; 95%CI: 95% confidence interval
  2. *p < .01; **p < .001