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. 2017 Feb 9;12(2):e0171220. doi: 10.1371/journal.pone.0171220

Table 3. Correlations between trait anxiety, acute test anxiety, cognitive functions and psychosocial distress.

STAI-ST1 STAI-ST2 Beck’s Depression Inventory Over Commitment JDCQ-psychological demand Effort-Reward-Imbalance Previous Term Grades Written TestResults Verbal Fluency Task 4 Multiple Choice Vocabulary Test (MWT-A)
STAI-T 0.43440.16–0.650.0012 0.50330.25–0.690.0003 0.50470.24–0.700.0003 0.73340.56–0.85<0.0001 0.48650.23–0.680.0005 0.56860.33–0.74<0.0001 0.49760.24–0.690.0004 n.s. -0.4486–0.66 to -0.180.0014 n.s.
STAI-ST1 0.58020.35–0.75<0.0001 n.s. n.s. 0.42230.15–0.640.0028 0.49670.24–0.690.0003 n.s. n.s. n.s. n.s.
STAI-ST2 n.s. 0.44710.18–0.650.0014 0.47650.21–0.680.0006 0.56370.33–0.74<0.0001 n.s. n.s. n.s. n.s.
Beck’s Depression Inventory n.s. 0.45400.18–0.660.0015 0.60730.38–0.77<0.0001 n.s. n.s. n.s. n.s.
Over Commitment 0.41770.14–0.630.0031 0.48140.22–0.680.0005 -0.4619–0.67 to -0.190.0007 n.s. n.s. n.s.
JDCQ-psychological demand 0.54760.30–0.72<0.0001 n.s. n.s. n.s. n.s.
Effort-Reward-Imbalance -0.3997–0.62 to -0.120.0054 n.s. n.s. n.s.
Previous TermGrades 0.47560.21–0.680.0005 n.s. n.s.
Written TestResults n.s. n.s.
Verbal FluencyTask 4 n.s.

Spearman Rank Correlation Analysis. Above the diagonal: correlation coefficient ρ, corresponding 95% confidence interval and P-value. Italic formatting: statistical significance will get lost upon correction for multiple comparisons (according to Bonferroni). n.s.: not significant at all.