Prevalence of feigning

We also asked about the type of symptoms and the motives involved. A slight majority of proxy respondents (59%) reported that they knew a person who had feigned symptoms, and 34% knew a person who had admitted to them having feigned symptoms.

According to our respondents, the most often feigned symptoms were headache/migraine, common cold/fever, and stomachache/nausea, and the most important reasons for doing so were sick leave from work, excusing a failure, and seeking attention from others. We conclude that feigning is part of the normal behavioral repertoire of people and has little to do with deviant personality traits and/or criminal motives. Also, the current emphasis in the neuropsychological literature on malingering, i.e., feigning motivated by external incentives, might be one-sided given that psychological motives, notably seeking attention from others and excuse making, seem to be important determinants of everyday feigning.