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The L2 Motivational Self System:A Comparative Study of Secondary and University EFL Learners in China's Mainland
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作者 麦晓萍 《海外英语》 2020年第13期255-257,259,共4页
This study is to test Dörnyei’s L2 Motivational Self System in China's Mainland.Based on 564 questionnaire forms col⁃lected from secondary and university EFL learners,and correlation analysis,it confirms D&#... This study is to test Dörnyei’s L2 Motivational Self System in China's Mainland.Based on 564 questionnaire forms col⁃lected from secondary and university EFL learners,and correlation analysis,it confirms Dörnyei’s assumption that integrativeness can be interpreted as being an L2-specific facet of an L2 learner’s ideal self,and suggests that the L2 learning experience plays a more important role than the other components in influencing the amount of effort learners invest on learning English. 展开更多
关键词 ideal l2 self ought-to l2 self learning experience integrativeness INSTRUMENTAlITY
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A Study of English Learning Motivation of Left-behind Children from the Perspective of L2 Motivational Self System 被引量:1
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作者 颜彦 《海外英语》 2019年第13期278-280,共3页
A survey carried out among 286 left-behind children in a middle school through the lens of L2 Motivational Self System presents that although left-behind children possess low level of English learning motivation,they ... A survey carried out among 286 left-behind children in a middle school through the lens of L2 Motivational Self System presents that although left-behind children possess low level of English learning motivation,they are favorably disposed towards studying English.Among the three dimensions of L2 Motivational Self System in this survey,L2 Learning Experience influences English learning motivation of left-behind children most and Ideal L2 Self with Ought-to L2 Self ranks the second in affecting their motivation.Practicalimplications are also provided. 展开更多
关键词 l2 Motivational self SYSTEM lEFT-BEHIND CHIlDREN English learning MOTIVATION
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Studies on L2 Learning Motivation of Primary and Middle School Students from the Perspective of L2 Motivational Self System
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作者 刘凤阁 《海外英语》 2013年第4X期1-2,8,共3页
An empirical survey among 219 school students in the framework of L2 Motivational Self System found that Ideal L2 Self,Ought-to L2 Self and L2 Learning Experience in the System make different contributions to L2 motiv... An empirical survey among 219 school students in the framework of L2 Motivational Self System found that Ideal L2 Self,Ought-to L2 Self and L2 Learning Experience in the System make different contributions to L2 motivation respectively and L2 Learning Experience is the largest contributor to L2 motivation for primary and middle school students.The pedagogical implications are also suggested. 展开更多
关键词 l2 Motivational self SYSTEM PRIMARY and MIDDlE SCH
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多西他赛pH敏感型聚(2-乙基-2-噁唑啉)-聚(D,L-丙交酯)自组装胶束的制备及其性质 被引量:2
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作者 瞿玮 陈大为 +2 位作者 胡海洋 乔明曦 赵秀丽 《沈阳药科大学学报》 CAS CSCD 北大核心 2009年第12期925-930,937,共7页
目的利用两亲性嵌段共聚物聚(2-乙基-2-噁唑啉)-聚(D,L-丙交酯)[poly(2-ethyl-2-oxazo-line)-poly(D,L-lactide),PEOz-PDLLA]的自组装性能制备pH敏感型多西他赛胶束,并对其相关性质进行考察。方法运用阳离子开环聚合反应得到PEOz-PDLLA... 目的利用两亲性嵌段共聚物聚(2-乙基-2-噁唑啉)-聚(D,L-丙交酯)[poly(2-ethyl-2-oxazo-line)-poly(D,L-lactide),PEOz-PDLLA]的自组装性能制备pH敏感型多西他赛胶束,并对其相关性质进行考察。方法运用阳离子开环聚合反应得到PEOz-PDLLA,通过FITR、1H-NMR和凝胶色谱法对其结构进行表征,采用电位滴定法测定共聚物pKa,应用荧光探针技术确定临界胶束浓度(criticalm icelle concentration,CMC)。动态光散射法和Zeta电位测试仪测定胶束的粒径和Zeta电位。以薄膜分散法包载多西他赛,并用透析法研究载药胶束的体外释放度。结果PEOz-PDLLA的亲水/疏水段分子质量比值为0.76,pKa为6.41,CMC为0.8×10-3g.L-1。载药胶束包封率为94.9%、载药量质量分数为8.7%、平均粒径为(35.3±4.9)nm、Zeta电位为(25.51±2.14)mV,在pH5.0的释放介质中释药速度加快。结论PEOz-PDLLA嵌段共聚物可自组装形成胶束,高效包载多西他赛,体外释放具有pH敏感性。 展开更多
关键词 聚(2-乙基-2-噁唑啉)-聚(D l-丙交酯) PH敏感 自组装胶束 多西他赛
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An Introduction of Zoltán Dornyei's L2 Motivational Theories
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作者 王晓磊 周密 《海外英语》 2016年第20期225-226,229,共3页
Professor Zoltán D?rnyei is an influential researcher of L2 learning motivation. Since 1990 s, he put forward several important L2 learning motivational theories and made special contribution to this field. This ... Professor Zoltán D?rnyei is an influential researcher of L2 learning motivation. Since 1990 s, he put forward several important L2 learning motivational theories and made special contribution to this field. This paper introduces his four L2 learning motivational theories: 1)Three-level framework of L2 motivation; 2) Process model of L2 motivation; 3)The L2 Motivational Self System; 4) Directed Motivational Currents(DMC). 展开更多
关键词 Zoltán Dornyei l2 motivation three-level framework process model the l2 motivation self System Directed Motivational Currents
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Differences in the Motivation of Teenage Learners of English in A Chinese Language Context
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作者 桂佳 《海外英语》 2016年第8期231-235,共5页
This paper aims to explore motivational variations in different teenage English learner groups in Chinese context.Drawing on L2 Motivational Self System as the theoretical framework,combining You and Dornyei’s resear... This paper aims to explore motivational variations in different teenage English learner groups in Chinese context.Drawing on L2 Motivational Self System as the theoretical framework,combining You and Dornyei’s research with my professional teaching experience,this paper found that students who learn English for the purpose of passing the exam,ought-to L2self dimension is the highest,with L2 learning experience and ideal L2 self following behind.Students who tend to live or study abroad,ideal L2 self is the best predictor,followed by L2 learning experience and ought-to L2 self.This indicates that teachers should improve teaching methods,apply motivational strategies in the classroom,and encourage and help students to use selfmotivating strategies to motivate themselves. 展开更多
关键词 MOTIVATION l2 Motivational self System TEENAGE ENGlISH lEARNER China language learning
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