Differences between normal and developmentally disabled children in a first dental visit

Area of Science:

• Pediatric Dentistry
• Behavioral Science

Background:

• First dental visits can be anxiety-provoking for young children.
• Previous research explored audiovisual interventions with developmentally disabled children.

Purpose of the Study:

• To evaluate behavior modification in normal children using a tape-slide series before their first dental examination.
• To compare results with a prior study involving developmentally disabled children.

Main Methods:

• Twenty-eight three- and four-year-old children with no prior dental experience were exposed to an audiovisual presentation.
• Behavior and heart rate were monitored during the dental examination.

Main Results:

• Children exposed to the audiovisual technique exhibited improved behavior.
• A significantly lower heart rate was observed in the normal children during the appointment.
• Results were opposite to those found in a previous study with special needs children.

Conclusions:

• Audiovisual interventions can positively impact behavior and physiological responses in young children during dental visits.
• The effectiveness of this technique may differ between normal and developmentally disabled pediatric populations.