1 = Female
2 = Man

1 = Spanish
2 = Other

1 = Single
2 = Married
3 = Divorced

With whom do you reside most of the time?
1 = Flatmates
2 = Family
3 = Couple
4 = Alone

Number of computers
1 = 1
2 = 2
3 = 3 or more

Does your family own a car, van or truck?
0 = 0
1 = 1
2 = 2 or more

Do you have your own room? (no student apartment)
0 = No
1 = Yes

Have you received training in social/communication skills as part of your undergraduate training?
1 = si
2 = No

1 = Totally Desagree
2 = Desagree
3 = Neither
4 = Agree
5 = Totally agree