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. 2013 May 15;8(5):e64063. doi: 10.1371/journal.pone.0064063

Table 1. Demographic characteristics of participants in Experiment 1 compared across low and high BDI groups.

Demographics BDI group Independent groups ttest
Low BDI High BDI
(n = 26) (n = 24)
M SE M SE t p
Age 20.73 0.36 20.83 0.63 0.14 0.886
Digit Span 8.19 0.27 8.29 0.27 0.26 0.795
Estimated IQ 110.23 0.90 109.42 1.23 0.54 0.595
BDIScreen 5.46 1.00 21.75 2.66 5.74* <.001
BDILab 4.04 0.57 23.5 2.59 7.34* <.001
*

Equal variances not assumed.