Causes
Although there isn’t a single, well-established cause of stuttering, the majority of research points to a good number of potential causes.
- Genetics: According to studies, children who have a close relative who stutters are three times more likely to stutter as adults. Studies on twins and adoptive kids have also demonstrated that genetic and environmental variables must interact for a stutter to develop.
- Neurological Disparities: Studies have found that children with additional speech/language delays, motor or learning difficulties, or developmental disabilities are more prone to acquire stutters.
- Traumatic Events: A stutter may occasionally develop following an emotionally traumatic experience. Stress or anxiety frequently contribute to stuttering and it can make it worse.