Elardo Richard, Solomons Hope C, Snider Bill C
University of Iowa.
Am J Orthopsychiatry. 1987 Jan;57(1):60-65. doi: 10.1111/j.1939-0025.1987.tb03509.x.
An analysis of 1324 accidents over a 42-month period at a university day care center revealed that toddlers had the highest average number of injuries, most of them self-induced, that accidents peaked in mid-morning, and that September was the month with the highest accident rate. Although accidents were frequent, injuries were minor. Results are contrasted to those of earlier studies.
对一所大学日托中心42个月内发生的1324起事故进行分析后发现，学步儿童平均受伤次数最多，其中大部分是自己造成的；事故在上午中旬达到高峰；9月是事故发生率最高的月份。虽然事故频繁，但受伤程度较轻。研究结果与早期研究结果形成对比。
