항공관광전공 대학생의 성장마인드셋과 자기주도학습능력 관계에서 그릿(grit)의 매개효과

정영미 한국항공경영학회 2023 한국항공경영학회지 Vol.21 No.5

코로나 팬데믹으로 전 세계가 사상 초유의 비상사태를 겪으며 교육 현장은 혼란 속에서 어려움에 직면하였다. 특히 일반 교육기관에서 쉽게 접할 수 없었던 비대면 수업으로 교육과정을 운영하면서 학생들의 자기주도학습(self-directed learning)에 대한 중요성이 더욱 높아졌다. 교육부가 2022년 교육과정 개정을 앞두고 창의력, 인성, 자기주도성을 미래 사회의 핵심 인재 역량으로 제시하였다. 또한 코로나 팬데믹과 4차 산업혁명으로 교육 환경이 급격히 변화하고 있으며 미래 사회로 나아가기 위한 학습자의 역량을 강화하는 방안이 요구되고 있다. 특히 코로나 엔데믹으로 항공산업도 재도약을 준비하며 지식, 정보, 기술을 바탕으로 스스로 지식을 창조하는 능력을 갖춘 인재가 요구된다. 새로운 변화의 자각은 학습자 스스로 학습에 책임을 지고 학습을 주도하는 자기주도학습능력이 주목받고 있다. 자기주도학습은 타인의 도움 없이 스스로 학습 목표를 설정하고 학습 실행 및 결과를 평가하는 과정을 의미하며 21세기 평생학습 시대에 갖추어야 할 핵심역량이라 할 수 있다. 이러한 점에서 자기주도학습능력을 향상시키기 위한 구체적 방안을 검토하고 자기주도학습에 영향을 주는 변인에 대한 연구의 필요성이 대두되고 있다. 본 연구에서는 항공관광전공 대학생들을 대상으로 성장마인드셋, 그릿과 자기주도학습능력 간의 영향 관계와 그릿의 매개효과를 검증하고자 한다. 연구대상은 충남소재 H대학교 항공관광전공 대학생 219명을 대상으로 하였으며, 통계분석은 SPSS 25.0을 활용하였다. 분석결과는 첫째, 항공관광전공 대학생의 지능-성장마인드셋과 성격-성장마인드셋이 그릿의 구성요소 관심의 일관성과 노력의 꾸준함에 유의미한 정(+)의 영향을 미치는 것으로 나타났다. 둘째, 항공관광전공 대학생의 지능-성장마인드셋과 성격-성장마인드셋이 자기주도학습능력의 구성요인 인지적 능력, 정의적 능력, 행동적 능력에 유의미한 정(+)의 영향을 미치는 것으로 나타났다. 셋쩨, 항공관광전공 대학생의 그릿 관심의 일관성과 노력의 꾸준함은 자기주도학습능력 구성요인 인지적 능력, 정의적 능력, 행동적 능력에 유의미한 정(+)의 영향을 미치는 것으로 나타났다. 넷째, 항공관광전공 대학생의 성장마인드셋이 자기주도학습능력에 미치는 영향에서 그릿의 매개효과는 성장마인드셋과 자기주도학습능력의 인지적 능력, 정의적 능력, 행동적 능력에서 그릿 관심의 일관성은 부분매개하는 것으로 나타났다. 또한 성장마인드셋과 자기주도학습능력의 인지적 능력에서 그릿 노력의 꾸준함은 부분매개하는 것으로 나타났다. 성격-성장마인드셋과 자기주도학습능력의 정의적 능력과 행동적 능력에서는 그릿 노력의 꾸준함은 부분매개하고, 지능-성장마인드셋과 자기주도학습능력의 정의적 능력과 행동적 능력에서 그릿 노력의 꾸준함은 완전매개하는 것으로 나타났다. 본 연구 결과는 항공관광전공 대학생의 자기주도학습능력에 그릿을 매개로 성장마이드셋이 긍정적인 영향을 미치는 것을 알 수 있다. 따라서 항공관광전공 대학생의 자기주도학습능력 제고를 위해 성장마인드셋과 그릿에 대한 이해를 바탕으로 교육과정 운영과 교수법 활용이 요구된다. As the world experienced an unprecedented emergency due to the COVID-19 pandemic, the education field faced difficulties amidst chaos. In particular, the importance of students’ self-directed learning has increased as the curriculum is operated as non-face-to-face classes that are not easily accessible in general educational institutions. Ahead of the curriculum reorganization in 2022, the Ministry of Education has proposed creativity, character, and self-direction as key talents in the future society. In addition, as the educational environment is rapidly changing due to the COVID-19 pandemic and the 4th industrial revolution, measures to strengthen learners’ capabilities are required to advance into the future society. Awareness of new changes is drawing attention to the ability of self-directed learning in which learners take responsibility for learning and lead learning. Especially as the aviation industry prepares for a leap forward due to the coronavirus endemic, talent with the ability to create knowledge on their own based on knowledge, information, and technology is required. Self-directed learning refers to the process of setting learning goals and evaluating learning practices and results without the help of others. It can be said that it is a core competency to be equipped in the era of lifelong learning in the 21st century. In this regard, the necessity of reviewing specific measures to improve self-directed learning ability and researching variables that affect self-directed learning is emerging. This study aims to verify the relationship between growth mindset, grit and self-directed learning ability and the mediating effect of grit for college students majoring in aviation tourism. The subjects of the study were 219 university students majoring in aviation tourism at H University in Chungnam, and SPSS 25.0 was used for statistical analysis. As a result of the analysis, first, it was found that the intelligence-growth mindset and personality-growth mindset of college students majoring in aviation tourism had a significant positive (+) effect on the consistency of interest and persistence of effort. Second, it was found that the intelligence-growth mindset and personality- growth mindset of college students majoring in aviation tourism had a significant positive (+) effect on the cognitive ability, affective ability, and behavioral ability, which are components of self-directed learning ability. Third, it was found that the consistency of interest and persistence of effort of college students majoring in aviation tourism had a significant positive (+) effect on cognitive, emotional, and behavioral abilities, which are components of self-directed learning ability. Fourth, the mediating effect of grit in the effect of growth mindset on self-directed learning ability of college students majoring in aviation tourism is the consistency of interest in grit in cognitive ability, affective ability, and behavioral ability of growth mindset and self-directed learning ability. It has been shown to be partially mediated. Also, in the cognitive abilities of growth mindset and self-directed learning ability, the persistence of grit efforts was found to partially mediate. Perseverance in grit efforts partially mediates the affective and behavioral abilities of the personality- growth mindset and self-directed learning ability. It was found that persistence of grit effort completely mediated in the affective and behavioral abilities of intelligence-growth mindset and self-directed learning ability. The results of this study show that the growth mindset has a positive effect on the self-directed learning ability of college students majoring in aviation tourism through the medium of grit. Therefore, in order to improve the self-directed learning ability of college students majoring in aviation tourism, it is required to operate a curriculum and use teaching methods based on an understanding of growth mindset and grit.

우리말 신문기사 검색을 위한 질문응답시스템 구현에 관한 연구

정영미,Chung, Young-Mee 한국정보관리학회 1987 정보관리학회지 Vol.4 No.1

이 연구에서 구현한 질문응답시스템은 한글 자연어로 된 텍스트와 질문을 자동으로 처리하는 지능형 정보시스템이다. 입력데이타는 스포츠관계 기사로 국한하였으며 프로그래밍 언어로는 코볼을 사용하였다. 이 시스템의 구문분석기는 격문법에 기초한 것으로서 어휘사전, 용언의 격프레임, 언어학적 규칙 등을 사용하여 문장을 분석한다. 본문검색과 사실검색이 모두 가능한 이 시스템에서는 질문에 대한 해답이 문장형태이거나 사실데이타 형태로 출력된다. This paper describes a question-answering system that can automatically analyze input texts and questions in Korean natural language. The particular texts used for the research were newspaper articles in the specific domain of sports news. The system consists of a set of Cobol programs and an associated set of data files containing lexicon, case grammar, linguistic rules. and data base. This system employs two retrieval functions of fact retrieval and passage retrieval. Therefore input questions can be answered in forms of either sentence or factual data.

한밤의 지명수배 외 2편

정영미 고요아침 2007 열린시학 Vol.12 No.4

誘い発話文の述部の表現に関する一考察 - ポライトネス理論の観点から -

정영미 일본어문학회 2011 일본어문학 Vol.55 No.-

本稿では準自然会話における誘い発話文の述部の表現を取り上げ、ポライトネス理論の観点から考察した。韓国語では計26の誘い発話文の中で、「~자」と「~ㄹ까」の使用が圧倒的に多かった(計約88%)。その他に「~아야지」、「~잖아」、「~ㄴ거야」が用いられている。この中で「~자」、「~잖아」、「~는거야」は相手のポジティブ․フェイスへの配慮行動として働き、「~ㄹ까」と「~아(어)야지」は相手のネガティブ․フェイスへの配慮行動として働くことが明らかになった。日本語では計17の誘い発話文が抽出でき、「~シヨウ」、「~シナイ(カ)」、「~シタクナイ(カ)」、「~シタイ」、「~スル(カ)」、「時間の表現+アル(カ)/ナイ(カ)」、「~シニオイデ」の8種類の表現が抽出できた。その中で、「~シヨウ」が半数近くの使用割合を占め、残りの表現はほぼ均等な使用割合を占めていた。「~シヨウ」と「~シニオイデ」は相手のポジティブ․フェイスに向けられた配慮行動であり、「~シナイ(カ)」、「~スル(カ)」、「~シタクナイ(カ)」、「時間の表現+アル(カ)/ナイ(カ)」は相手のネガティブ․フェイスに向けられた配慮行動であることが分かった。そして、「~シタイ」は配慮の度合いが最も大きいほのめかしに該当することが分かった。

중·고운동선수의 스포츠국제교류 실시현황 및 인식도 조사

정영미,윤양진 한국체육정책학회 2011 한국체육정책학회지 Vol.9 No.1

This study aims to provide a basic data for effective international sports exchange by analyzing over the current status of international sports exchange in middle and high school and through an empirical study on degree of cognition on participation help, expected effects and desired particulars. The study represents a population of every athletic middle and high schools in Korea. A questionnaire survey was conducted on 422 participants from 8 schools selected by convenience sampling. Using SPSS 12.0, the study conducted exploratory factor analysis, reliability analysis,frequency analysis, X² analysis, t-test and one-way ANOVA, and derived following conclusions. First, from the analysis on the difference in between the schools with international sports exchange and the schools without international sports exchange,significant differences were observed in legion, event, players' career and awards. Second, depending on exchange experience, there were significant differences observed in the first time of exchange, contribution to sports industry and major fields of exchange. Also, the athletes listed the helpfulness of exchange in order of friendship with foreign athletes, motivation, and improvement in performance. Third, as for the expected effects after participating in exchanges, participants answered with greater frequencies in order of getting familiar with international games, development of drive to continue exercise, improvement in human relationship. Also, the desired particulars of athletes were observed to be greater in order of various international exchanges,lessons and instruction from foreign coaches, extension of the hours with foreign athletes. For the expected effects of exchange, there were significant differences observed in sex, legion, and for the desired particulars, a significant difference was observed only in participation experience.

단말노드 언어모델 기반의 XML 문서검색에서 구조제한의 유용성에 관한 실험적 연구

정영미 한국정보관리학회 2007 정보관리학회지 Vol.24 No.1

XML documents format on the Web provides a mechanism to impose their content and logical structure information. Therefore, an XML processor provides access to their content and strucure. The purpose of this study is to investigate the usefulness of structural hints in the leaf node language model-based XML document retrieval. In order to this purpose, this experiment tested the performances of the leaf node language model-based XML retrieval system to compare the queries for a topic containing only content-only constraints and both content constrains and structure constraints. A newly designed and implemented leaf node language model-based XML retrieval system was used. And we participated in the ad-hoc track of INEX 2005 and conducted an experiment using a large-scale XML test collection provided by INEX 2005. XML 웹 문서 포맷은 문헌 내에 내용뿐만 아니라 의미 있는 논리적인 구조 정보를 포함할 수 있어, 검색에서 문서의 내용 뿐만 아니라 구조로 접근하는 것을 제공한다. 그래서 본 연구의 목적은 XML 검색에 있어 내용 검색에 추가적인 요소로 사용된 구조적인 제한이 얼마나 유용한지를 실험하기 위해 내용만으로 검색한 결과와 내용과 구조적인 제한을 가지고 검색한 결과간의 성능을 비교하였다. 이 실험은 자체 개발된 단말노드 언어모델기반의 XML 검색시스템을 사용하였고 INEX 2005의 ad-hoc트랙에 참여하여 모든 실험방법과 INEX 2005의 실험 문헌 집단을 사용하였다.

Comparative study of two collagen membranes for guided tissue regeneration therapy in periodontal intrabony defects: a randomized clinical trial

정영미,이주연,정성념 대한치주과학회 2014 Journal of Periodontal & Implant Science Vol.44 No.4

Purpose: The purpose of this study was to assess and compare the clinical and radiographic outcomes of guided tissue regeneration therapy for human periodontal intrabony defects using two different collagen membranes: a porous nonchemical cross-linking collagen membrane (NC) and a bilayer collagen membrane (BC). Methods: Thirty subjects were randomly assigned and divided into the following 3 groups: a test group (NC+BM), in which a NC was used with xenograft bone mineral (BM), a positive control group (BC+BM), in which a BC was used with xenograft BM, and a negative control group (BM), in which only xenograft BM was used. The following clinical measurements were taken at baseline and 3 months after surgery: plaque index, gingival index, probing pocket depth, gingival recession, and clinical attachment level. Radiographic analysis was performed at baseline, 1 week and 3 months after surgery. Results: Membrane exposure was not observed in any cases. Significant probing depth reduction, attachment-level gain and bone fill were observed for both test and control groups compared to baseline at 3 months after surgery (P<0.05). However, there were no statistically significant differences in clinical improvement and radiographic bone fill between treatment protocols (P>0.05). Conclusions: Within the limitations of this study, the results suggest that both NC and BC were comparable in terms of clinical and radiographic outcomes for the treatment of periodontal intrabony defects in human subjects.

Mapping Knowledge Structure of Science and Technology Based on University Research Domain Analysis

정영미,한지연 한국정보관리학회 2009 정보관리학회지 Vol.26 No.2

This study explores knowledge structures of science and technology disciplines using a cocitation analysis of journal subject categories with the publication data of a science & technology oriented university in Korea. References cited in the articles published by the faculty of the university were analyzed to produce MDS maps and network centralities. For the whole university research domain, six clusters were created including clusters of Biology related subjects, Medicine related subjects, Chemistry plus Engineering subjects, and multidisciplinary sciences plus other subjects of multidisciplinary nature. It was found that subjects of multidisciplinary nature and Biology related subjects function as central nodes in knowledge communication network in science and technology. Same analysis procedure was applied to two natural science disciplines and another two engineering disciplines to present knowledge structures of the departmental research domains.

현장지도자의 교육의식 및 근무 현황분석을 통한 엘리트체조 발전방향 모색

정영미,윤양진 한국스포츠교육학회 2009 한국스포츠교육학회 학술발표논문집 Vol.2009 No.12

회원마당-호스피스 견학을 다녀와서

정영미,Jeong, Yeong-Mi 한국가톨릭호스피스협회 2006 호스피스 Vol.36 No.-