Related Experiment Video
Updated: May 18, 2026

Behavioral Assessment of Hearing in 2 to 4 Year-old Children: A Two-interval, Observer-based Procedure Using Conditioned Play-based Responses
Published on: January 23, 2017
Effect of play therapy on behavioral problems of maladjusted preschool children
Niloufar Jafari1, Mohammad Reza Mohammadi, Mehdi Khanbani
1Faculty of Psychology,Tehran University, Tehran, Iran.
Insights
Play therapy effectively reduces behavioral problems in children with oppositional defiant disorder. This intervention significantly decreased symptoms of attention-deficit hyperactivity disorder (ADHD) in the experimental group compared to the control group.
Area of Science:
- Child Psychology
- Behavioral Therapy
- Developmental Disorders
Background:
- Oppositional defiant disorder (ODD) presents significant behavioral challenges in children.
- Early intervention is crucial for managing ODD symptoms and preventing long-term issues.
Purpose of the Study:
- To investigate the efficacy of play therapy in mitigating behavioral problems among children diagnosed with oppositional defiant disorder.
- To assess the impact of play therapy on reducing the severity of ODD symptoms and associated conditions like ADHD.
Main Methods:
- A quasi-experimental design with pre-test and post-test was employed.
- 16 preschool children with severe ODD symptoms were selected and randomly assigned to either a play therapy (experimental) or control group.
- Data was collected using the Child Symptom Inventory (CSI-4) and a self-control checklist.
Main Results:
- Play therapy led to a statistically significant reduction in oppositional defiant disorder symptoms (P<0.001).
- The experimental group receiving play therapy showed a significant decrease in attention-deficit hyperactivity disorder (ADHD) symptoms compared to the control group.
- Play therapy demonstrated a positive effect in reducing the severity of behavioral issues in children with ODD.
Conclusions:
- Play therapy is an effective intervention for reducing disobedience and behavioral problems in children with oppositional defiant disorder.
- The findings support the use of play therapy as a therapeutic approach for children exhibiting ODD symptoms.
Objective:
The present research was conducted to study the effect of play therapy on reducing behavioral problems of children with oppositional defiant disorder.
Method:
Using multistage cluster sampling, regions 6, 7, and 8 in Tehran were selected. Among kindergartens of these areas, 3 kindergartens which were supported by the welfare organization were randomly selected. Of all the pre-school children of these 3 kindergartens, 40 children who could have behavioral disorder, according to their teachers and parents, were carefully tested. Of them, 16 children who showed severe symptoms of oppositional defiant disorder, were selected via the results obtained from the child symptom inventory questionnaire (CSI-4), teacher's form, and a researcher-made self-control checklist, Then, the subjects were randomly divided into one control and one experimental group. This research is quasi-experimental, and is conducted using pre-test, post-test, and control group.
Results:
Values of the calculated F for oppositional defiant disorder in control group and experimental group was meaningful after fixing the effect of pre-test (P<0/001). Therefore, a meaningful difference existed between the means of post-test scores of disobedience disorder in the experimental and control groups through the fixed effect of the pre-test effect. Comparison of adjusted means of the 2 groups showed that the mean of attention-deficit hyperactivity disorder (ADHD) in experimental group was lower than control group. Therefore, applying play therapy reduced severity of ADHD in those children in experimental group compared to those in control group who did not receive such instructions.
Conclusion:
Results of this research demonstrates that children's disobedience can be reduced by play therapy.
Related Concept Videos
Operant Conditioning Intervention
In operant conditioning, behaviors that are...
Behavior Modification
A real-world application of operant conditioning principles is applied...
Modeling in Therapy
Participant Modeling
Participant modeling involves therapists demonstrating calm and effective behaviors in situations...
Socioemotional Development during Infancy
Primary Temperament Types
Stella Chess...
Autism Spectrum Disorder
These core symptoms manifest differently among individuals, ranging from mild to severe. The disorder's complexity extends beyond its clinical presentation, encompassing a diverse range of biological, cognitive, and sociocultural influences.
Behavior Therapy
Exposure therapy is a cornerstone of behavioral treatment for anxiety disorders. It involves systematic exposure to feared stimuli, either in real...
