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. 2011 Feb 16;6(2):e17044. doi: 10.1371/journal.pone.0017044

Table 1. Demographic characteristics of average and gifted adolescents.

Average (n = 26) Gifted (n = 22)
Variables Mean SD Mean SD Significance level
Age (years) 13.96 0.20 14.05 0.49 χ2(1) = 0.657
p = 0.417
Sex 15/11 16/6 χ2(1) = 1.178
(male/female) p = 0.278
IQ* 111.11 13.01 142.59 5.95 χ2(1) = 35.066
p<0.001
aKTCPI 57.90 18.38 66.09 23.06 χ2(1) = 1.952
p = 0.162
bWKOPAY* 50.65 25.69 66.68 27.14 χ2(1) = 3.917
p<0.05
cSAM 65.15 29.33 65.50 30.93 χ2(1) = 0.021
p = 0.885
a

KTCPI, Khatena-Torrance Creative Perception Inventory score;

b

WKOPAY, What kind of person are you score;

c

SAM, Something about myself score;

*, statistically significant differences between groups.