Related Experiment Video
Updated: May 23, 2026

Non-Nutritive Suck Parameters Measurements Using a Custom Pressure Transducer System
Published on: April 19, 2024
Hypnotic intervention in a 7-year-old thumbsucker: a case study
1Dental Hypnosis Center of New Jersey, 1020 Littleton Road, Parsippany, NJ 07054, USA. dr@graysondds.com
Insights
This case study shows hypnosis effectively stopped a 7-year-old's persistent thumbsucking in one session. This intervention avoided potential social harm and the need for orthodontic treatment.
Area of Science:
- Pediatric Psychology
- Behavioral Intervention
- Hypnotherapy
Background:
- Persistent thumbsucking beyond age 6 can lead to social difficulties and dental malocclusions.
- Orthodontic intervention may be necessary for prolonged thumb-sucking habits.
Observation:
- A 7-year-old girl continued to exhibit thumbsucking behavior.
- The child faced potential peer pressure and ridicule due to the habit.
Findings:
- A single hypnotic intervention session was employed.
- Techniques included habit validation and visualization of a role model.
Implications:
- Hypnotherapy offers a rapid and effective solution for habit cessation in children.
- This approach may prevent negative social and dental outcomes associated with persistent thumbsucking.
Abstract:
Thumbsucking is a common habit among younger children. Usually, the child outgrows this habit by age 6. When a child over the age of 6 continues to suck his or her thumb, it can be a cause of potential harm due to peer pressure, ridicule, and shunning. It can also lead to malocclusions requiring eventual orthodontic interventions. In this case study, the author demonstrates a hypnotic intervention in a 7-year-old girl. Validation of her habit and imaging a role model sucking her thumb were employed in trance. Using this approach, the child was able to end her dependence on thumbsucking in 1 session.
More Related Videos
Related Concept Videos
Psychosexual Stages of Personality: Oral
Weaning, typically occurring around the age...
Sedatives and Hypnotics: Overview
Sedative-hypnotics are categorized into barbiturates, benzodiazepines (BZDs), and non-benzodiazepines or Z-drugs. These drugs work by suppressing central nervous system activity, and this suppression is dose-dependent. Older sedative medications, like barbiturates, follow a linear curve in...

