Much research is being conducted to look at the prevalence of stuttering in bilingual populations and the differences between languages. For instance, one study concluded that bilingual children who spoke English and another language had an increased risk of stuttering and a lower chance of recovery from stuttering than monolingual speakers and speakers who spoke solely a language other than English. Another study, though methodologically weak, showed relatively indistinguishable percentages of monolingual and bilingual people who stutter. Due to so much conflicting data, the relationship between bilingualism and stuttering has been called enigmatic, which can demonstrate the intricacies of the topic and encourages more research to be conducted in order to sway the belief of impact the relationship between bilingualism and stuttering has.