"There are 4 questions on advice: sources (Q119), trust(Q120_1), obtained (Q120_2), and used (Q121)."
"Rather than having Q119_peers, Q120_peers_1, Q120_peers_2, and Q121_peers, I change 'peers' to 1 and changed the three question numbers to 4."
"That is, Q119_peers became Q118_1. Q120_peers_1 became Q119_1. Q120_peers_2 became Q120_1. Q121_peers became Q121_1."
"These changes have been updated in the questionnaire but Qualtrics will show the old question numbers."
"-777 = not applicable"
"-888 = unsure / don't know"
"-999 = prefer not to answer"