学习者书面语中的程序化词汇研究-Procedural-vocabulary-and-EFL-writ.ppt

学习者书面语中的程序化词汇研究学习者书面语中的程序化词汇研究Procedural vocabulary and EFL writing qualityProcedural vocabulary and EFL writing quality1lWhat is procedural vocabulary?lHypotheses and methodologylDIY step by steplWrap-upWhat is procedural vocabularylGeneral strategic vocabulary consisting of lexical items which do not belong to any schema.lCommon core of vocabularylWith very little contentlAn important role in the elaboration of rhetorical functions related to the explanation of content.What is procedural vocabularylA frequency list Functional WordsProcedural VocabularySchematic VocabularylMarco(1999)identified 9 categories of procedural vocabulary,and listed the most commonly used PV items in English.What is procedural vocabularyHypotheses and methodology 1/3lNative speakers of English use more procedural vocabulary items in their written production than do EFL learners;lThe number of procedural vocabulary items in student writing correlates with the quality of their written production.Hypotheses and methodology 2/3lA list of procedural vocabulary items need to be created;lLearner texts and a native-speaker corpus need to be search for the number of procedural vocabulary items;lThe frequencies of procedural vocabulary items need to be entered into SPSS for correlation analysis.DIY step by stepMajor StepslList of procedural vocabulary(c:liangtoolspv.txt)l concordancingDIY step by steplCount the total number of procedural vocabulary items in NNS texts;lSave concordancing results as an Excel spreadsheetlOpen NS concordance(c:liangtoolsns_c)DIY step by steplThe new variable is correlated with rater-assigned scores.Wrap-upl concordancing is more preferable when there is a large amount of data to process;lWordsmith Tools has a user-friendly interface with statistical tools such as Microsoft Excel and SPSS.100100 thanks!