Wiethan Fernanda Marafiga, Nóro Letícia Arruda, Mota Helena Bolli
Universidade Federal de Santa Maria, Santa Maria, RS, Brasil.
Codas. 2014 Jul-Aug;26(4):260-4. doi: 10.1590/2317-1782/201420140030.
Verifying likely relationships between lexical and phonological development of children aged between 1 year to 1 year, 11 months and 29 days, who were enrolled in public kindergarten schools of Santa Maria (RS).
The sample consisted of 18 children of both genders, with typical language development and aged between 1 year to 1 year, 11 months and 29 days, separated in three age subgroups. Visual recordings of spontaneous speech of each child were collected and then lexical analysis regarding the types of the said lexical items and phonological assessment were performed. The number of sounds acquired and partially acquired were counted together, and the 19 sounds and two all phones of Brazilian Portuguese were considered. To the statistical analysis, the tests of Kruskal-Wallis and Wilcoxon were used, with significance level of prelace_LT0.05.
When compared the means relating to the acquired sounds and mean of the acquired and partially acquired sounds percentages, there was difference between the first and the second age subgroup, and between the first and the third subgroup. In the comparison of the said lexical items means among the age subgroups, there was difference between the first and the second subgroup, and between the first and the third subgroup again. In the comparison between the said lexical items and acquired and partially acquired sounds in each age subgroup, there was difference only in the age subgroup of 1 year and 8 months to 1 year, 11 months and 29 days, in which the sounds highlighted.
The phonological and lexical domains develop as a growing process and influence each other. The Phonology has a little advantage.
验证年龄在1岁至1岁11个月29天之间、就读于圣玛丽亚（南里奥格兰德州）公立幼儿园的儿童词汇和语音发展之间可能存在的关系。
样本由18名男女儿童组成，语言发展正常，年龄在1岁至1岁11个月29天之间，分为三个年龄亚组。收集每个儿童自发语音的视频记录，然后进行关于上述词汇项目类型的词汇分析和语音评估。统计获得的和部分获得的音素数量，纳入巴西葡萄牙语的19个音素和两个半元音。统计分析采用Kruskal-Wallis检验和Wilcoxon检验，显著性水平为p<0.05。
比较获得音素的平均值以及获得和部分获得音素百分比的平均值时，第一和第二个年龄亚组之间以及第一和第三个亚组之间存在差异。比较各年龄亚组之间上述词汇项目的平均值时，第一和第二个亚组之间以及第一和第三个亚组之间再次存在差异。比较各年龄亚组中上述词汇项目与获得和部分获得的音素时，仅在1岁8个月至1岁11个月29天的年龄亚组中存在差异，其中音素较为突出。
语音和词汇领域随着成长过程发展且相互影响。语音方面有稍许优势。
