Socializing with friends: followup
Favorite activity yesterday?
Gender
Age
Marital status
Education (highest degree received)
Current work status
Household 1999 pre-tax income (full scale)
Years of education
Day described: weekday
diary and followup agree on Internet use
Lives alone
Single parent
total minutes WORK yesterday:followup
total minutes TV yesterday:followup
total hours of SLEEP yesterday:followup
total minutes INTERNET AT HOME yesterday:followup
total minutes INTERNET AWAY yesterday:followup
Followup: time spent on Internet (min)
Diary: expanded time spent on Internet (min)
Diary: expanded time spent on Internet at home (min)
Diary: expanded time spent online at work (min)
Diary: expanded time spent with no active interactions with anyone (min)
Diary: expanded active time spent with family (min)
Diary: expanded active time spent with friends (min)
typical internet use minutes recode
typical email use minutes recode
Diary: expanded time spent on sleep
Number of emails sent
Number of emails received
Number of emails sent or received
Work emails sent
Work emails received
Work emails all
Personal emails all
education category recode
Internet use based on diary
Internet use based on followup
Diary minus followup time on Internet
time online diary
time online followup
Emails sent - personal
Emails received - personal
total time spent online
time spent online, hour 1
time spent online, hour 2
time spent online, hour 3
time spent online, hour 4
time spent online, hour 5