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問題項目の困難度に影響を及ぼす要因について − 文の組み立て問題項目を中心に −
申貞恩(신정은) 한국일본어학회 2020 日本語學硏究 Vol.0 No.64
JLPT 대책 문제집이나 기출 문제집 등에 게재되어 있는 문제 항목을 들여다보면, 문제 항목에 따라서 곤란도의 차이를 보이는 경우가 있다. 일률적인 곤란도의 문제 항목을 작성하는 것은 매우 어려운 일이기는 하나 항목 분석을 통해서 부적절한 문제 항목은 제외하거나 수정을 가하는 등의 개선 작업을 통해서 문제 항목 간의 요인도의 차를 줄여나가야 할 필요가 있다. 그리하여 본 연구는 문제 문항의 곤란도에 영향을 미치는 요인을 규명하기 위해 JLPT 문제 형식 중에 하나인 문맥배열 문제에 초점을 두고 일본어 학습자 58명을 대상으로 조사를 실시하였다. 그 결과, 특정 레벨을 상정한 문제들 사이에서 곤란도의 차이가 있다는 것을 실증적 데이터를 바탕으로 증명하였다. 그리고 전문(前文) 내지는 후문(後文)의 실마리(手がかり)가 유효적으로 작용하는 경우가 그렇지 못한 경우보다 곤란도가 낮으며, 문법 항목의 위치가 문제 내의 앞쪽인 경우가 그렇지 못한 경우보다 곤란도가 높다는 것을 밝혔다. 따라서, 실마리의 유효성과 문법항목의 위치가 곤란도에 영향을 미치는 요인이라고 볼 수 있겠다. The current study surveyed 58 Japanese language learners to investigate factors that affect the difficulty of test items. focusing on the one of the question types of JLPT, i.e. sentence order questions. The result shows that, empirically, there can be a difference in difficulties between questions at a similar level estimated. Specifically, it was revealed that following facts affect the difficulty : whether or not a clue from a preceding sentence or succeeding sentence can play a crucial role in the question and whether or not a target item in the question is the first element in the sentence.
Results of Colorectal Cancer Screening of the National Cancer Screening Program in Korea, 2008
신정임,김연주,한미아,이후연,최귀선,전재관,박은철 대한암학회 2010 Cancer Research and Treatment Vol.42 No.4
Purpose This study aims to investigate the current situation of national colorectal cancer screening by analyzing participation rates, positive rates of screening methods and screening rate of secondary screening tests in colorectal screening of the national cancer screening program in 2008. Materials and Methods With database about target population and screened individuals of the national cancer screening program, the results of target population and participants of colorectal cancer screening in 2008 were analyzed. Among adults aged over 50 years of medical aid and beneficiaries of national health insurance paying lower 50% premiums in the total subscribers, 4,640,365 were target population of colorectal cancer screening and the data of 984,915undergoing fecal occult blood test (FOBT) as a primary screening were analyzed. Results The colorectal cancer screening rate was 21.2%and the rates of national health insurance subscribers, females and the elderly aged 60-64 years were higher than those of others. The recipients with a positive result in FOBT recorded approximately 7.5%. Medical aid beneficiaries (7.9%), males (8.8%) and seniors aged over 75 years (9.1%) showed higher positive rates than the average one. Out of the FOBT positive recipients, 43.0%took a secondary screening and the rate undergoing colonoscopy (31.4%) was higher than that of doing doublecontrast barium enema test (11.6%). Conclusion Colorectal cancer screening rate of medical aid beneficiaries and people paying lower 50% premiums among national health insurance subscribers, was different according to demographic characters (gender, age and types of health insurance). This finding meant that screening for the vulnerable needed to be encouraged by considering socio-demographic characters. Additionally, more efforts were necessary to increase the secondary screening rate of people with a positive result in primary one.