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Sibling Rivalry Scale Test

Understand a child’s jealousy and competition with siblings in about 2 minutes. Ten quick items give clear, actionable insight for counseling, school support, and tracking change over time.
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Questions: 102 minutes
Hi! My name is Freudly, i am an AI therapist, I will give you an interpretation of the test after you complete it.
08:30
October 2, 2025
October 2, 2025
Material has been updated
28517 views
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How the Scales are Structured
example score
13/100
Jealousy Toward Younger Brother (JTYB)
Measures how strongly the child feels jealous and competitive toward a younger brother.
Low jealousy
Moderate jealousy
High jealousy
0 – 30: Low jealousy | 31 – 60: Moderate jealousy | 61 – 100: High jealousy
A score of 13 falls in the Low jealousy range, suggesting minimal jealousy and little rivalry toward the younger brother in everyday interactions.
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DATA-BASED USER COHORTS
Who Usually Takes This Test?
Concerned parents of siblings
47%OF USERS
Parents use it to gauge jealousy and competition between their children and decide how to reduce tension at home.
Child and family therapists
34%OF USERS
Psychologists use it as a quick screening tool during family counseling to identify rivalry patterns and guide support.
School and preschool staff
19%OF USERS
Counselors and educators use it to understand a child’s stress around siblings when behavior or emotions spill into school or daycare.
BASED ON AGGREGATED, ANONYMIZED DATA FROM TENS OF THOUSANDS OF FREUDLY USERS.
RESULTS YOU CAN ACTUALLY USE
What You’ll See After You Finish the Test
Scale Results
— Explained Clearly
Your scores across each test scale, translated into plain, usable insights. Not just numbers, but what they actually mean for your daily life, emotional state, and overall well-being.
AI-Powered
Interpretation
A structured, clinically grounded explanation. Our AI analyzes patterns and relationships between scales to provide a coherent interpretation — without alarmist language.
Statistical
Comparison
See how you compare to others. Your scores are placed in a statistical context, showing percentiles and trends based on anonymized platform data to help you understand what`s typical.
Practical
Recommendations
Actionable guidance tailored to your profile. Receive clear, realistic suggestions you can apply immediately — focused on coping, self-regulation, and realistic next steps.
AI-Detected
Insights
Key patterns you might not notice on your own. Surfacing subtle connections in your responses that help you better understand what may be driving your current results.
Discuss with
an AI Psychologist
Clarify, reflect, and explore right away. Talk through your outcomes, ask questions, and explore meanings in a calm, non-diagnostic dialogue environment.
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Used in 52+ countries
Benchmarking
See How You Compare
Once you finish the test, your results will be compared with real-world data from people in your country.
Below is a preview of the benchmarks we use to place your score in context.
Degree of jealousy toward younger brother (Dojtyb)
Average
51.2
Normal range
35.4 — 67
min.
0
max.
100
majority
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear here so you can see where you land.
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CLEAR ANSWERS TO COMMON QUESTIONS
Frequently Asked Questions

Any questions left?

What does this questionnaire measure?
It screens for jealousy, competition, and tension in relationships with brothers and sisters. It also indicates how strongly a child seeks exclusive attention or status at home.
Who is it intended for?
It is intended for children from preschool through middle school. It can be used in family counseling, school settings, and early childhood programs.
How long does it take and how many items are included?
It takes about 2 minutes to complete. It contains 10 questions.
How should the questions be administered?
Read each item as written and ask for the response that fits best. Provide clarification of words if needed, without suggesting an answer.
How should results be interpreted and used?
Scores provide an estimate of the current level of sibling rivalry and related emotional strain. Results should be considered with other information and used to guide support and follow-up.
WHAT THE TEST MEASURES
About This Assessment

Sibling Rivalry Scale Test

familysiblings

This brief caregiver- or child-report measure is designed to screen for jealousy, competition, and tension in sibling relationships. The Sibling Rivalry Scale supports quick identification of areas of conflict that may warrant further clinical interview or family-focused intervention.

Developed by J. Dunn, it consists of 10 items and typically takes about 2 minutes to complete. Responses can help characterize the child’s attitudes toward a brother or sister (older or younger) and highlight patterns relevant to family or school-based consultation. The Sibling Rivalry Scale is not intended as a stand-alone diagnostic tool; results are best interpreted in context of developmental level, family dynamics, and collateral information.

Author: J. Dunn
Literature: Dunn, J., & Kendrick, C. Siblings: Love, envy, and understanding. Harvard University Press. 1982.
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