ADHD, stigma and continuum beliefs: A population survey on public attitudes towards children and adults with attention deficit hyperactivity disorder

ADHD is a mental illness of high epidemiological and clinical importance, embedded in a complex socio-cultural context. We estimated the prevalence of attitudes related to ADHD in a representative population survey in Germany (n = 1008) after presenting an unlabelled vignette of a child or an adult with ADHD. Relations of personal experience, interpersonal contact and continuum beliefs with emotions and social distance were calculated using path models. About two-thirds of the German public indicated they believe in a continuum of ADHD symptoms, and half stated that they know somebody among family or close friends with a comparable problem. About one-quarter of respondents felt annoyed by the depicted person. While an adult with ADHD was most frequently accepted as a work colleague or neighbor, about one-quarter of the German general population rejected renting a room or giving a job recommendation. Personal Experience (both vignettes) and contact (adult vignette) were related to a higher belief in a continuum of symptoms, while explanation of variance was low. A belief in a continuum of symptoms was related to more pro-social reactions and less social distance. This study indicates that emphasizing aspects of a continuum of symptoms should be considered within the disorder model of ADHD.