identification number
1 newtreat_ww
1 totalce_w
1 talknum_w
1 interest_w
1 media_w
1 know_w
1 polpart_w
1 polprt2_w
2 newtreat_ww
2 totalce_w
2 talknum_w
2 interest_w
2 media_w
2 know_w
2 polpart_w
2 polprt2_w
3 newtreat_ww
3 totalce_w
3 talknum_w
3 interest_w
3 media_w
3 know_w
3 polpart_w
3 polprt2_w
dummy for treatment group
sex (male)
age of respondent
educational attainment