CAJ | 학술논문

为揭示不同国家(地区)在某一学科领域的特色研究方向，以及学科的不同领域方向上各国家(地区)的竞争优势，提出国家优势学科领域判断矩阵。该矩阵包含两个维度：基于作者关键词的活跃度指数( KAI)和影响力指数( KII)。在实证分析中，从传播学学科12个主要研究国家的文献中提取作者关键词，并揭示出美国、英国、荷兰、中国等国家的传播学特色领域方向，以及不同领域方向上各国家竞争力的差异。结果表明，判断矩阵能较好地综合评估各国在传播学领域方向的竞争力，其揭示的结果对国家优势学科领域竞争力的反映更为细致。
위게시불동국가(지구)재모일학과영역적특색연구방향，이급학과적불동영역방향상각국가(지구)적경쟁우세，제출국가우세학과영역판단구진。해구진포함량개유도：기우작자관건사적활약도지수( KAI)화영향력지수( KII)。재실증분석중，종전파학학과12개주요연구국가적문헌중제취작자관건사，병게시출미국、영국、하란、중국등국가적전파학특색영역방향，이급불동영역방향상각국가경쟁력적차이。결과표명，판단구진능교호지종합평고각국재전파학영역방향적경쟁력，기게시적결과대국가우세학과영역경쟁력적반영경위세치。
To discover the characteristic research direction of different countries ( regions) in a particular subject area, as well as national ( regional) competitive advantages in different discipline, we proposed the national superiority disciplines judgment matrix. The matrix consists of two dimensions, the keyword activity index ( KAI) and the keyword influence index ( KII) . In the empirical analysis, the au-thor keywords were extracted from communication research literature upon 12 countries. We revealed the different competitive communica-tion research direction of the United States, the UK, the Netherlands, China and other countries in the study, as well as the countryˊs com-petitiveness on the different direction of the communication. The results show that the judgment matrix can better assess the competitive performance of countries in the field of communication direction and reveal national discipline competitiveness in more detail.