印为红字的
计算机科学
英语作为外语的测试
写作评估
语言学
研究生
考试(生物学)
自然语言处理
作文(语言)
心理学
第二语言写作
数学教育
外语
比例(比率)
人工智能
英语
第二语言
教育学
量子力学
古生物学
哲学
物理
生物
作者
Eric Friginal,Man Li,Sara Cushing Weigle
标识
DOI:10.1016/j.jslw.2013.10.001
摘要
This study explored multiple profiles of highly rated learner compositions following the model proposed by Jarvis et al. (2003). The composition of multiple profiles focused on the co-occurrence of linguistic features identified by Cluster Analysis and functionally interpreted across essays written by native speakers (NS) and non-native speakers (NNS) of English. Data were obtained from a corpus of essays in response to a prompt that was similar to those from the Test of English as a Foreign Language (TOEFL) iBT Independent Writing Tasks. The essays were written by international graduate and undergraduate students enrolled in eight universities in the United States (U.S.) and NS undergraduate students from a university in the southeastern U.S. Each essay was rated by two trained raters from a rubric developed for the study. Only essays that received a score of five (5) (on a scale of 0–5) were included in the final dataset (NNS, N = 24; NS, N = 51). Results show that highly rated essays could be classified into six significantly different linguistic clusters which also vary across NS and NNS groups. Some implications for writing assessment, the teaching of academic writing, and materials production both for NS and NNS students are discussed.
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