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| Analysis on characteristics of development of “Ba”sentence in children aged 1 to 6 years |
| CHEN Yiqing1, XIE Yachun1, HONG Qin1, WU Qian1, ZHU Yuanyuan1, ZHANG Lei1, XU Yaqin1, CHI Xia1,2, TONG Meiling1 |
| 1. Womens Hospital of Nanjing Medical University (Nanjing Maternity and Child Health Care Hospital), Nanjing 210004, Ji angsu Province, China; 2. Nanjing Medical University, Nanjing 211166, Jiangsu Province, China |
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Abstract Objective To preliminarily discuss the developmental rules of the comprehension and expression of “Ba” sentence in children through the analysis on the characteristics of the development of “Ba” sentence in children aged 1 to 6 years. Methods A stratified random sample of 1 094 children in Jiangsu Province was tested by using the “Ba” sentence test section of the language development assessment scale for children aged 1 to 6 years. Results In the comprehension of “Ba” sentence, different types of “Ba” sentences had different development speed. The “Ba” sentence omitting agent element was obviously earlier than the “Ba” sentence containing agent element, but they all developed gradually with the increase of age. Most children could understand the typical “Ba” sentence at the age of 5-6. In the expression of “Ba” sentence, the expression of “Ba” in 1.5-year-old children basically did not appear. “Ba” sentence developed gradually with the increase of age, and the expression of typical “Ba” sentence was almost synchronous developing. Most children could express correctly by the age of 4.5. In the comprehension of “Ba” sentence, the difference in scores between girls and boys was not statistically significant. However, in the expression of “Ba” sentence, the average score of girls was significantly higher than that of boys (P<0.05). Conclusion The development of “Ba” sentence in children aged 1 to 6 years has specific characteristics including acquisition order, age boundary, and gender differences. The study of “Ba” sentence is important for children's early language recognition and intervention.
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GENG Guihua, GAO Yongling, YUAN Yanhua, XU Shaohua, LI Linlin, SHI Rong, LU Qi, TIAN Ying, LEI Xiaoning. Evaluation of physical fitness of school-aged children in Weifang city[J]. JOURNAL OF BIO-EDUCATION, 2021, 9(6): 482-. |
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