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. 2010 Feb 15;67(4):371–377. doi: 10.1016/j.biopsych.2009.11.018

Table 1.

Means, SD, and Range for All Measures Taken for 104 Participants at the Baseline Testing Session

Mean SD Range
Age, yrs 21.8 2.9 18–30
Trait Anxiety 40.1 9.6 22–74
Beck Depression Inventory 7.7 6.9 0–40
State Anxiety 32.0 8.2 20–67
Neuroticism 16.1 5.1 6–29
Extraversion 22.8 3.5 14–29
Openness to Experience 22.6 5.0 13–30
Agreeableness 20.2 3.2 11–27
Conscientiousness 20.0 4.9 12–29
Salivary Cortisol (nmol/L) 8.2 3.8 4–22