The effects of participation in research is an important ethical question in studies involving human participants. In research concerning violence, the common presumption is that participation is especially harmful for those who have personally experienced violence. In this article, parents’ perceptions of answering a violence-related survey are analyzed based on free-text comments. A total of 3,170 parents responded to the survey about their violent behavior toward their child (ages 0-12), and 45% (2,047) of those reflected on their perceptions of answering the survey. These answers are analyzed using a thematic analysis. In addition to describing the perceptions, the associations between perceptions and experiences of violence are analyzed. The vast majority of the participants perceived participating in answering as being positive. Negative perceptions, such as distress, were also reported, but these perceptions were mostly reported together with positive perceptions, especially among those who personally had experienced violence.