1. CORRECT: correct incumbency status; correct candidate
2. INCORRECT: incorrect incumbency status; incorrect
9. DK if incumbent; DK which is incumbent; NA if

Democratic U.S. House Cand: Respondent Likes - Number of Mentions

4. Four or more negative mentions (dislikes)
6. 'I don't know anything about this candidate'
7. DK if liked anything about candidate; liked
8. No Democratic candidate in R's district (includes
9. NA if liked anything about candidate; liked

Democratic U.S. House Cand: Respondent Dislikes - Number of Mentions

7. DK if disliked anything about candidate; disliked
9. NA if disliked anything about candidate; disliked

Democratic U.S. House Candidate Affect (Likes-Dislikes)

Democratic U.S. House Candidate Salience (Likes-Dislikes)

Republican U.S. House Cand: Respondent Likes - Number of Mentions

4. Four or more positive mentions (likes)
7. DK if liked anything about candidate; liked something
8. No Republican candidate in R's district (includes

Republican U.S. House Cand: Respondent Dislikes - Number of Mentions

Republican U.S. House Cand: Affect (Likes-Dislikes)

Republican U.S. House Cand: Salience (Likes-Dislikes)

Republican U.S. House Candidate Affect (Likes-Dislikes)

999. MD (codes 6-9 in any of: VCF0980,VCF0981,

U.S. House Candidate Salience (Likes-Dislikes)

99. MD (codes 6-9 in any of: VCF0980,VCF0981,

U.S. House Candidate Relative Salience (Likes-Dislikes)

-8. Eight or more Republican mentions, no Democratic
+8. Eight or more Democratic mentions, no Republican
999. MD (codes 6-9 in any of: VCF0980,VCF0981,

Approve/Disapprove of Running U.S. House Incumbent

0. No running incumbent (includes Washington D.C.)
9. NA; no Post IW; incorrect district assignment ;

Incumbent U.S. House Cand: Respondent Likes - Number of Mentions

8. No running incumbent candidate in R's district

Incumbent U.S. House Cand: Respondent Dislikes - Number of Mentions

Incumbent U.S. House Cand: Affect (Likes-Dislikes)

Incumbent U.S. House Cand: Salience (Likes-Dislikes)

Challenger to Incum U.S. House Cand: Respondent Likes - Number of Mentions