CAJ | 학술논문

本文通过构建结构方程模型，对英语元认知策略和认知策略对工作记忆广度生长的影响进行实证分析，研究发现：在工作记忆广度生长过程中，各听力策略因子的部署时间为是否能运用该策略的重要约束条件，在听力练习中，为扩大工作记忆广度，对听力策略的选择必须将时间约束作为首要考虑因素；有显著意义的听力策略通过直接或者间接途径对工作记忆广度的生长具有正负两面性；独立影响模型和综合模型均表明策略运用产生的直接和间接影响对工作记忆广度生长的综合效应最终体现出正面性，且作用呈现凸性，在策略作用下，工作记忆广度能得到一定程度的提升，在达到极值点后平缓地衰减，表明策略运用正向效应的有限性。
본문통과구건결구방정모형，대영어원인지책략화인지책략대공작기억엄도생장적영향진행실증분석，연구발현：재공작기억엄도생장과정중，각은력책략인자적부서시간위시부능운용해책략적중요약속조건，재은력연습중，위확대공작기억엄도，대은력책략적선택필수장시간약속작위수요고필인소；유현저의의적은력책략통과직접혹자간접도경대공작기억엄도적생장구유정부량면성；독립영향모형화종합모형균표명책략운용산생적직접화간접영향대공작기억엄도생장적종합효응최종체현출정면성，차작용정현철성，재책략작용하，공작기억엄도능득도일정정도적제승，재체도겁치점후평완지쇠감，표명책략운용정향효응적유한성。
The thesis aims at making the empirical analysis about the effect of meta - cognitive strategy and cognitive strategy on the growth of working memory span,through setting up the structural equation model(SEM). The result shows that time deployment of each listening strategy determinant is the constraint of the strategy applica-tion. Statistically significant listening strategy possesses dual character through direct or indirect influence on work-ing memory span. Both independent influence model and aggregative model demonstrate the positive effect of the combined strategy on working memory span. The research also reveals the limitation of the positive effect.