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. 2017 Jan 26;12(1):e0169972. doi: 10.1371/journal.pone.0169972

Table 2. Aggregate-level skewness, kurtosis, and zero-order correlations for all variables (including GPA) across the entire sample.

Variable Skew. Kurt. 2 3 4 5 6 7 8 9 10 11
1. GPA -.44 -.05 -.05 .09 .01 -.05 .19** -.09 -.09 .10 .08 -.14*
2. Threat -.37 -.01 - .15* .13 .11 .12 .15* .12 .02 -.01 .06
3. Task importance -.83 .18 - -.07 -.01 .26*** -.06 -.08 .12 .05 -.18**
4. Social anxiety -.04 -.55 - .69*** -.65*** .66*** .55*** -.18** -.16* .54***
5. Task-related anxiety -.17 -.52 - -.53*** .57*** .59*** -.23*** -.22** .39***
6. Self-efficacy -.59 .09 - -.54*** -.43*** .27*** .13* -.48***
7. Cognitive anxiety/Worry .28 -.73 - .65*** -.35*** -.20** .66***
8. Somatic anxiety .69 -.35 - -.25*** -.05 .46***
9. Interpretation of anxiety .71 .03 - .20** -.25***
10. Impact of message .29 .86 - -.10
11. Negative self-talk .70 -.07 -

Note.

* = p < .05;

** = p < .01;

*** = p < .001.