• 영어어문교육
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• 제13권4호
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• pp.167-192
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• 2007

This study investigates the effects of written vocabulary exercises on lexical knowledge. Korean university students learning English as a foreign language were randomly assigned to one of four conditions-Condition 1 (having students match word form with word meaning), Condition 2 (having students fill in the blank provided with a list of words), Condition 3 (having students write sentences with the target words), Condition 4 (having students do three practices with the same vocabulary exercise as the condition 1). Each type of exercises in Condition 1, 2, and 3 was designed to classify a different level of mental processing except Condition 4 with multiple encounters of the target words. Learners' vocabulary knowledge of this study was obtained using a format adopted from the Vocabulary Knowledge Scale (VKS) immediately and two weeks later. The findings indicated that: (1) Condition 4 having students do three matching vocabulary exercises was as effective as the condition 3 (one writing exercise) on the immediate learning of word; (2) although there was no significant difference of the effect of vocabulary exercises between Condition 3 and 4, Condition 4 asking students to do three matching vocabulary exercises was the most effective way of vocabulary retention after two weeks.

• 영어어문교육
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• 제16권1호
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• pp.143-170
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• 2009

The purpose of this experimental study is to investigate the effects of repeating vocabulary exercises on learning and retaining the meaning, the form, and the use of L2 words. To achieve this purpose, the data from the 87 participants who performed the assigned vocabulary exercises were collected immediately and two weeks later on their learning and retention of the target words. In addition, their attitudes toward the given vocabulary exercises were examined. The results show that the participants repeating exercises showed significantly better results in the immediate posttest, whereas no significant differences were found in the delayed posttest. Consequently, although the repetition effect influence positively on the learning of the target words, these effects are not maintained if they are not reinforced subsequently after the initial introduction to them. Most of the participants in this study identified the importance of repetition in learning new words and also noted that only one encounter with words was not enough for them to acquire the words fully.

• 영어어문교육
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• 제8권2호
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• pp.105-115
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• 2003

The four skills of a language are basically required for a communication. They are very important for a learner to develop the balanced language acquisition. Today both listening and speaking skills are emphasized in the global era rather than reading and writing proficiencies. The reason is really why the learners' communicative competence is more needed than the accurate knowledge of a structure in the language. For this reason, the listening comprehension should be taught effectively using the following strategies. First, the sound difference of a language must be taught. Language is a complicated process to convey the comprehensive meaning combined with the internal and external factors of a language. In other words, the meaning for the sound of language should be transmitted by the unit of vocabulary and syntax. Second, a good listening comprehension requires the familiarity and much experience with a lot of English words to understand English sentences unconsciously. Third, as understanding the structure of language is effective for the listening comprehension, the better listening comprehension can be possible through the meaningful exercise. Fourth, the compound process of listening comprehension requires the comprehensive understanding of language, but not the separate understanding of language. Fifth, the appropriate application of the multimedia courseware helps improve the listening comprehension better than that of the existing audio, video, tape recorder and so on. Using multimedia courseware is useful as follows: A learner is able to take as much lesson as he/she wants. It does take little time to repeat about what he/she takes a lesson. It gives the lively picture with the native speakers' voices. It gives him/her(a learner) a feedback effect continuously through the interaction of computer. It controls his/her lesson in accordance with the level of a learner.

• 응용통계연구
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• 제37권1호
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• pp.61-72
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• 2024

본 연구의 목적은 동일 검사의 반복 시행이 이루어지는 종단적 연구의 재검사 신뢰도를 알아보는 것이다. 종단적 연구에서 나타날 수 있는 다양한 상황의 측정을 혼합모형을 이용하여 수립하였다. 참값은 안정성과 불안정성, 계통오차는 세 가지 형태의 조합에 의한 측정 모형을 고려하였으며 신뢰도를 정의하였다. 실제 종단적 자료의 적용과 신뢰도 분석을 위해 버클리 성장연구에서의 키 자료와 시카고 대학 실험학교에서의 어휘점수 자료를 이용했다. 혼합모형을 이용하면 참값과 오차의 공분산 구조를 따로 선택하여 신뢰도를 알아볼 수 있는 장점이 있다. 그러나 연구자는 종단적 연구의 적절한 신뢰도 분석을 위해 피험자와 검사, 그리고 연구에서 가해지는 처리의 특성과 같이 측정에서 발생가능한 변동 요인을 잘 살펴볼 필요가 있다. 그리고 이에 맞는 모형을 선택하고 시행마다 다른 신뢰도 계수로 측정의 질을 평가해야 한다.

• 산업경영시스템학회지
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• 제4권4호
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• pp.43-61
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• 1981

Interest in the Quality of working life is spreading rapidly and the phrase has entered the popular vocabulary. That this should be so is probably due in large measure to changes in the values of society, nowadays accelerated as never before by the concerns and demands of younger people. But however topical the concept has become, there is very little agreement on its definition. Rather, the term appears to have become a kind of depository for a variety of sometimes contradictory meanings attributed to it by different groups. A list of all the elements it if held to cover would include availability and security of employment, adaquate income, safe and pleasant physical working conditions, reasonable hours of work, equitable treatment and democracy in the workplace, the possibility of self-development, control over one's work, a sense of pride in craftsmanship or product, wider career choices, and flexibility in matters such as the time of starting work, the number of working days in the week, Job sharing and so on altogether an array that encompasses a variety of traditional aspirations and many new ones reflecting the entry into the post industrial era. The term "quality of working life" was introduced by professor Louis E. Davis and his colleagues in the late 1960s to call attention to the prevailing and needlessly poor quality of life at the workplace. In their usage it referred to the quality of the relationship between the worker and his working environment as a whole, and was intended to emphasize the human dimension so often forgotten among the technical and economic factors in job design. Treating workers as if they were elements or cogs in the production process is not only an affront to the dignity of human life, but is also a serious underestimation of the human capabilities needed to operate more advanced technologies. When tasks demand high levels of vigilence, technical problem-solving skills, self initiated behavior, and social and communication skills. it is imperative that our concepts of man be of requisite complexity. Our aim is not just to protect the worker's life and health but to give them an informal interest in their job and opportunity to express their views and exercise control over everything that affects their working life. Certainly, so far as his work is concerned, a man must feel better protected but he must also have a greater feeling of freedom and responsibility. Something parallel but wholly different if happening in Europe, industrial democracy. What has happened in Europe has been discrete, fixed, finalized, and legalized. Those developing centuries driving toward industrialization like R.O.K, shall have to bear in mind the human complexity in processing and designing the work and its environment. Increasing attention is needed to the contradiction between autocratic rule at the workplace and democratic rights in society.n society.