Among the patients referred to the clinic, 46 children aged 4-6 years (±2 months) were enrolled in the study according to the inclusion criteria [Figure 1]. They had caries lesion in one of the primary mandibular molars and needed a pulpotomy with restoration treatment. It was confirmed that they have no previous experience of hospitalization and dental visit. The children with systemic diseases and developmental disorders were excluded from the study. The examination was completed and the necessary radiographs were prescribed.