Skip to main content
. Author manuscript; available in PMC: 2019 Jun 1.
Published in final edited form as: Psychol Rec. 2019 Mar 18;69(2):225–237. doi: 10.1007/s40732-019-00341-w

Table 1.

Demographic Characteristics for TWD and Non-TWD Groups

Characteristics TWD Non-TWD
Gender
 Male 10 11
 Female 15 13
Age in years 19.5 (2.3) 20.0 (4.3)
Years of higher education  2.0 (1.4)  1.7 (0.9)
Years driving  2.8 (2.0)  3.6 (4.4)
TWD frequency (driving)a  3.1 (0.6)  1.6 (0.5)
TWD frequency (stopped)a  3.4 (0.7)  2.7 (0.8)

Note. The numbers are means (and standard deviations) except for gender. TWD = Texting while driving.

a

Mean differences depict the results of the stratification.