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目的:探讨7～12月婴儿的注意发展的特点及影响因素。方法:将5种该年龄组感兴趣的玩具依次呈现给婴儿,使其不受干扰自由玩耍并全程摄像,采用录像记录回放法,对75名婴儿的注意力特点进行测试分析。结果:75名婴儿对五个玩具平均每分钟注意的总时间为15.1±5.9秒、专注注意的平均时间7.1±4.4秒、随意注意的平均时间为8.0±3.5秒。方差分析结果显示:婴儿对5种玩具注意时间存在显著性差异,总注意、专注注意、随意注意的F值分别为26.2、11.4、27.7,P值均小于0.001。采用LSD-t检验进行均数两两比较,方木与、书与其他4种玩具注意时间存在显著性差异。结论:7～12月婴儿的注意力与玩具设置的新异性及复杂程度有关。
Objective: To investigate the characteristics and influential factors of attentional development in infants from July to December. Methods: Five kinds of toys of interest in this age group were presented to babies one by one so that they could play freely and intercept freely. Video recording and replaying method was used to test and analyze the attentional characteristics of 75 infants. Results: The average time for 75 infants to pay attention to five toys was 15.1 ± 5.9 seconds, the average time to focus attention was 7.1 ± 4.4 seconds, and the average time to pay attention was 8.0 ± 3.5 seconds. Analysis of variance showed that there were significant differences in the attention time between the five kinds of toys in infants. The total values of attention, attention and carelessness were 26.2, 11.4 and 27.7 respectively, and P values were less than 0.001. LSD-t test was used to compare the average number of each other. There was a significant difference in the attention time between Fangmu and books and the other 4 kinds of toys. Conclusion: The infant’s attention from July to December is related to the newness and complexity of the toy settings.