RT Article T1 Response errors in surveys of defensive gun use: a national internet survey experiment JF Crime & delinquency VO 64 IS 9 SP 1119 OP 1142 A1 Kleck, Gary 1951- LA English YR 2018 UL https://krimdok.uni-tuebingen.de/Record/1578267528 AB A national Internet survey of a probability sample of 5,550 U.S. adults was used to study possible sources of error in surveys of defensive gun use (DGU). Respondents (Rs) were randomly exposed to variant question wordings, question sequences, and combinations of questions. Rs were 70% more likely to report a victimization when they were instructed to report incidents involving offenders known to them, and 43% more likely to report a victimization if they were instructed to include incidents that resulted in no injury or property loss. Rs were 125% more likely to report DGUs if they were directly asked about DGU than if they were first asked about victimization experiences, then asked about DGU in connection with those experiences. K1 defensive gun use K1 surveys K1 response errors K1 firearms K1 DGU prevalence DO 10.1177/0011128718763138