CAJ | 학술논문

认知风格是表征用户信息处理一贯方式的个性差异变量，然而，现有文献表明认知风格是否显著影响用户在超文本环境下的信息搜寻绩效存在不一致的结论。本文应用了元分析方法，以场独立-场依存认知风格维度作为自变量，以超文本信息搜寻中的时间和成就作为因变量，对筛选出的11篇研究样本计算变量之间的综合效应。元分析结果表明，认知风格对时间绩效和成就绩效均显著相关，呈现中度影响效应。场独立型具有较高的时间绩效，而场依存型则具有较高的成就绩效。各研究样本在认知风格对信息搜寻成就绩效的影响上具有同质性，在认知风格对信息搜寻时间绩效的影响效应上具有异质性，且研究中的一些技术因素，如被试国别、研究场景、测量工具和出版物类型对影响效应值无显著影响。
인지풍격시표정용호신식처리일관방식적개성차이변량，연이，현유문헌표명인지풍격시부현저영향용호재초문본배경하적신식수심적효존재불일치적결론。본문응용료원분석방법，이장독립-장의존인지풍격유도작위자변량，이초문본신식수심중적시간화성취작위인변량，대사선출적11편연구양본계산변량지간적종합효응。원분석결과표명，인지풍격대시간적효화성취적효균현저상관，정현중도영향효응。장독립형구유교고적시간적효，이장의존형칙구유교고적성취적효。각연구양본재인지풍격대신식수심성취적효적영향상구유동질성，재인지풍격대신식수심시간적효적영향효응상구유이질성，차연구중적일사기술인소，여피시국별、연구장경、측량공구화출판물류형대영향효응치무현저영향。
C ognitive style is aterm used tod escribe users’ inbu ilt and re latively consistent preferences inorganizing and re pre senting inform ation. There are incons is tent find ings onthe re lations hip betweencognitive style and webinform ationseeking perform ance accord ing toc u rrent lite ratu re . The present study calcu late s the ove raleffe ct size based onthe id entifie d 11 stu d y sam ples throu ghmeta-analysis method ,while the fie ld ind ependence and fie ld dependence cognitive style is as indep end entvariable and inform ationseeking timeand achie ve m ent are as dependent variable s. R esults showthat cognitive style is s ignific antly re late d withinform ationseeking perform ance and the effect size is m oderate. Fie ld indep end ent users showhig he r timee ffic ienc y as we l as fie ld indep end ent users showhig he r achievem ents. The study sam ples are hom ogeneous onthe effects betweencognitivestyle and achievem ents bu t the y are heterogeneous onthe effects betweencognitive style and time. Fu rthe r we dem onstrate that some te c hnic al factors likep artic ip ants ’ c ountry ,researchconte x t,cognitive style m easurem ent instru m ents and publicationtype shownos ignific ant im pacts ontheeffe ct size.