ارزیابی روایی و پایایی نسخه فارسی چک‌لیست رفتار خطرآفرین کودک (IBC)

Background and Objectives: A feasible and cost-effective tool is required to investigate young children' behaviors with regard to the risk of injury. The aim of this study was to assess the psychometrics of the Persian version of the Injury Behavior Checklist (IBC). Methods: After validating the translation (backward-forward translation), the final version of the checklist was developed through content analysis and face validity and according to the comments of a panel of experts. The final version was distributed among 300 mothers of children aged 2-5 years referring to the kindergartens of Tehran. Convergent validity was evaluated by internal consistency through calculation of Cronbach's alpha coefficient, as well as item-total correlation. The reliability of the checklist was assessed through the test-retest method with participating 55 mothers and comparison of the scores of the two steps by correlation coefficient and interclass correlation coefficient (ICC). Results: The content validity ratio was acceptable (0.6-1) for 100% of the items, and the content validity index was 0.93 for relevancy and clarity and 0.92 for simplicity. The Cronbach's alpha coefficient was 0.87. All 24 items of the IBC were acceptably and directly correlated with the total score of the tool (r=0.25-0.65). Reliability results also confirmed the test-retest reliability of the Persian version of the IBC (r=0.90; ICC=0.86). Conclusion: The Persian version of the IBC is a reliable tool for investigation of risk taking and its association with different injuries in children aged 2-5 years.