구조방정식을 이용한 국어 사이버 가정학습의 효과 관련 요인에 관한 연구

임미자,백현기,Lim, Mi-Ja,Baek, Hyeon-Gi 한국디지털정책학회 2008 디지털융복합연구 Vol.6 No.1

The objective of this research is to assess various factors affecting E-learning in Korean language education. In this research, we hypothesize that several factors such as absorption, motivation and tutors increase the educational effects of E-learning and ultimately affect learning attitude and satisfaction of students in E-learning. To discuss the hypothesis, we analyzed survey data of 300 students who were taking E-learning class of Korean language for three weeks in October 2007 based on Structural Equation Model. The result of our analysis shows that the factors such as absorption, motivation, tutors have positive effects on E-learning in Korean language education and positive influence on learning attitude and satisfaction on students as well.

예비유아교사의 실습에 관한 연구동향 분석: 2012-2021년 국내 학술지를 중심으로

임미자(Lim, Mi-Ja),김정희(Kim, Jung-Hee) 한국교원대학교 유아교육연구소 2022 한국유아교육연구 Vol.24 No.1

본 연구는 국내의 예비유아교사의 실습에 관한 최근 연구동향을 분석하여 향후 예비유아교사의 실습과 관련된 연구방향을 제시하는데 목적을 두고 실시되었다. 이를 위해 ‘한국교육학술정보원(KERIS)’과 ‘국회전자도서관’에서 2012년 1월부터 2021년 12월까지 KCI에 등재된 학술지 30권을 중심으로 게재된 총 101편을 선정하여 연구발표현황, 연구주제어 경향, 연구방법론적 경향을 분석하였다. 이에 대한 분석결과는 다음과 같다. 첫째, 예비유아교사의 실습에 관한 발표시기는 2012년 이후 꾸준히 이루어졌으며 2014년이 가장 활발하였다. 게재된 학술지는 ｢학습자중심교과교육연구｣가 가장 비중이 높았다. 둘째, 주제어는 예비유아교사와수업실습과 관련된 주제어가 총 375개 중 324개(86.4%)로 가장 많았으며, 주제어 경향은 예비교사, 수업실습, 지도교사, 연구방법, 프로그램, 교사교육제도와 기관, 실습지도교수, 교육관과 가치 순으로 높게 나타났다. 셋째, 연구방법에서 연구대상은 4년제 대학의 4학년이 가장 많았고 예비유아교사, 지도교사, 실습지도교수, 문헌, 원장 순으로 연구되었다. 연구유형은 심층면담, 설문지법, 저널쓰기 순으로 많은 비중을 차지하였으며 양적 자료분석은 t검증이 가장 많이 활용되었다. 본 연구 결과를 통해 볼 때, 예비유아교사의 사회맥락적특성을 고려한 실습지도교사, 연구방법, 프로그램, 교사교육제도와 기관, 실습지도교수, 교육관과 가치 등다양한 연구가 지속적으로 요구됨을 알 수 있다. 이러한 예비유아교사의 실습과 관련한 연구들이 궁극적으로 실습을 통해 예비유아교사들의 실무역량을 증진시킬 수 있는 효율적인 실습지도 방안을 모색하고 실습제도를 개선하는 측면에서 시사점을 제공할 것으로 본다. This study analyzed recent domestic research on preservice early childhood teachers’ educational practicum. 101 articles published across 30 academic journals registered in the KCI from January 2012 to December 2021 by the ‘Korea Education and Research Information Service (KERIS)’ and the ‘National Assembly Electronic Library’ were selected. These articles were analyzed in terms of research presentation status, topics and subjects, and methodology. The results were as followed. First, studies on the practicum have been consistently published since 2012, reaching a peak in 2014. Second, keyword trends indicated that 324 of 375 keywords (86.4% of the total) were related to ‘preservice early childhood teachers’ and ‘class practice.’ Third, methodology trend showed that participants generally focused on seniors in 4-year universities, followed by preservice early childhood teachers, supervisors, university facilitators, literature, and directors. The most common type of research methods performed was in-depth interviews, followed by questionnaire surveys and journal writings. T-tests were used most often for quantitative data analysis. The results were discussed in terms of the importance of seeking ways to improve preservice early childhood teachers’ job competence through practicum and develop efficient practicum guidelines.

공유경제 서비스 만족도에 대한 서비스 속성 및 심리 특성의 영향 연구: 차량공유, 숙박공유, 유아용품 공유서비스를 중심으로

임주애 ( Lim Jooae ),주우진 ( Chu Wujin ),임미자 ( Im Meeja ) 한국소비자학회 2020 소비자학연구 Vol.31 No.5

본 연구는 차량, 숙박, 유아용품 공유를 포함한 다양한 공유서비스의 실제 이용자들을 대상으로 하여 이들 공유서비스들 간의 소비자 특성과 서비스속성 지각에서의 차이점 및 공통점이 무엇인가를 분석하였다. 나아가 공유서비스 만족도에 영향을 미치는 요인을 서비스 속성 및 소비자특성으로 나누어 실증분석을 하였다. 또한 각 공유서비스 유형별로 만족도 영향요인이 무엇인가를 새롭게 조명하였다. 본 연구의 공헌은 첫째, 국내 공유서비스 시장에서 실제이용자들을 대상으로 참여의사가 아닌 이용만족도 영향 요인을 분석하였다는 점이다. 둘째, 다양한 공유서비스를 망라한 공유서비스 만족도 영향 요인을 제시하였다는 점이다. 이를 통해 한 종류의 공유경제 서비스 이용자를 대상으로 한 결과를 전체 공유경제 서비스 이용자로 확장하여 해석하는 오류를 방지하였다. 셋째, 공유서비스 유형별로 만족도 영향 요인을 비교 제시하였다는 점이다. 이러한 연구는 아직까지 이루어지지 않았다는 점에서 그 의의가 크다. 넷째, 서비스 속성과 소비자의 심리적 특성 변수를 모두 포함하여 만족도 영향 요인을 새롭게 제시했다는 점이다. 본 연구 결과는 공유서비스 관련 업계의 마케팅 담당자들이나 예비 창업자들이 소비자의 특성과 만족도 영향 요인을 파악하는 데 도움을 줄 것이다. This research examined the role of consumer psychological characteristics and service attributes in affecting usage satisfaction with car sharing, room sharing and children’s goods sharing. This research first compared the consumer psychological characteristics and service attributes across three types of shared services (i.e., car sharing, room sharing, and children’s goods sharing). Then, the study examined the effect of the two groups of factors (i.e., consumer psychological characteristics and service attributes) on usage satisfaction, with data collected from surveys of actual users of the shared services. In addition, the study examined how the three services differ in terms of the factors that affect usage satisfaction. Towards this end, experience attributes of the three types of services were studied, which were economy, convenience and social value. This is in contrast to prior studies which focused on the search attributes of the shared services. Regarding psychological variables, community orientation, patience, innovative tendency, status-seeking tendency, altruistic tendency and environmental concern were included in the study. Data was collected from users of shared services in Korea. The sample target were actual users of shared services, aged between 20 and 50 years of age. Quota sampling by gender and age was employed and a total of 578 respondents were collected. The survey was conducted through an online survey through a marketing research company called Embrain. Potential respondents were first asked whether they had experienced the three shared services (car sharing, room sharing and children’s goods sharing), and only those who answered positive were allowed to participate. Of the 578 people in the sample, 181 people experienced all three services, 216 people experienced two services, and 181 people experienced only one service. Results showed that psychological characteristics of consumers were similar among the three shared-service user groups, except for status-seeking tendency: users of car sharing showed the highest status-seeking tendency, while users of children’s goods sharing showed the lowest status-seeking tendency. Regarding factors affecting usage satisfaction, it was shown (in the pooled data) that economy, convenience and social value all lead to greater satisfaction. However, in separate analysis by type of shared service, there were differences. For car sharing, social value, convenience and age affected usage satisfaction; for room sharing, economy, environmental concern and age affected usage satisfaction; and for children’s goods sharing, economy, patience and age affected usage satisfaction. Summing up, economy was the most important variable affecting usage satisfaction. Age was also an important factor with different effects: younger age led to greater satisfaction for car and room sharing, but older age led to greater satisfaction for children’s goods sharing. The contribution of the study can be summarized as follows. First, actual users were studied, allowing the examination of experience attributes. Second, it was shown that factors affecting satisfaction differed by the type of service, which alludes to the dangers of generalizing a single-industry study to all shared services. Third, the factors influencing satisfaction for each type of shared service were compared and contrasted. Fourth, both service attributes and consumer psychological characteristics were studied as determinants of usage satisfaction. Also, the study presented new psychological variables, such as patience, that were hitherto ignored in the literature. The results of this study should have implications for marketers and prospective entrepreneurs in the sharing economy in gaining a better understanding of factors leading to usage satisfaction.

한국(韓國) 어린이 및 청소년(靑少年)의 체력(體力)에 관(關)한 기초연구(基礎硏究)

박해근,백광세,유명자,민효선,정태섭,오상백,임미자,홍철기,Park, H.K.,Paik, K.S.,Yoo, M.J.,Min, H.S.,Chung, T.S.,Oh, S.B.,Lim, M.J.,Hong, C.K. 대한생리학회 1968 대한생리학회지 Vol.2 No.2

As physical fitness measured was muscle strength (hand grips, leg extention, back lift, and arm pull and thrust), skinfold thickness (5 different sites), circulatory function (resting heart rate and blood pressure), speed (kinesiological analysis during 100m sprint, record, maximal and final speed), motor function (50 meter dash, ball throwing, standing broad jump, and pull-ups), maximal aerobic power (maximum oxygen intake by field running method), muscle power (leg and arm by inertia ergometer), and general endurance (maximum endurance running time on the treadmill at the speed of 5 MPH and grade of 15.5%) of 1131 Korean children (boys 572, girls 559) aged of 6 to 17 years, who were randomly sampled from 24 primary, middle and high schools at the two districts of Seoul and KyungKi. The results are summarized as follows: 1) The status (height and weight) of the children was almost same as that of the previously reported Korean and Japanese children of same ages. 2) Muscle strength was a gained linearly with geting age in the boys and girls but there was a little improvement in girls aged of 13 years or more. 3) The mean skin fold thickness was increased linearly with geting ages in both sexes, but the girls from 12 to 17 years of age were increased rapidly, and maximum value was 17mm, while boys was 7.0 mm. 4) In the circulatory function, the resting heart rate was decreased, but the blood pressure was increased with ages in both sexes within the normal limits. 5) The maximum and final speed during 100 meter sprint increases with age in boys but girls who are 12 years old or older, were not improved any mere. The patterns of running were same in both sexes, and maximum speed reached at about 30 meters from starting line. 6) The motor function was increased with age in both sexes, but there was no improvement in 12 years of age or older girls. More over records of all functions except standing broad jump was less than those of Japanese in the same age, respectively. 7) The maximum oxygen intake (MOI) was increased considerably with ages and maximum values were 2.93 L/min (boys) and 2.09 L/min (girls) at the age of 17years. This result was almost same as that of the Japanese and Easter Island population, but the value was lower than that of Europe. The average of the maximum oxygen intake per kg body weight per minute from 9 to 17 years of age were around 53 ml in the boys and 42 ml in the girls. 8) Muscle power was increased linearly with ages in boys while there was relatively a little increment in girls. The maximum values of leg muscle in boys and girls at the 17 years of age were 0.168 and 0.088 horse power, respectively. 9) The maximum endurance running time was increased considerably from the age of 9 in boys, while there was no improvement in girls. The maximum values were 6.0 min and 1.8 min, respectively.

독일어와 한국어의 어순 비교

임미자 독일언어문학연구회 1996 독일언어문학 Vol.5 No.-

國民學校 兒童의 持久性 檢査 및 肺活量 測定硏究

林美子,尹美惠 梨花女子大學校 韓國生活科學硏究院 1982 韓國生活科學硏究院 論叢 Vol.29 No.-

국민학교 아동의 체력중 지구력 요소에 대한 현재 성적을 자료로 하여 지구성 test의 가능·타당성을 찾을 것을 목적으로 남·여 아동 834명을 대상으로 지구성 test와 폐활량을 측정하고, 폐활량 예측치를 산출하였다. 그 결과는 다음과 같다. A. 지구성의 체력지수 남아 1학년이 66.04, 2학년 65.9, 3학년이 65.3, 5학년이 68.12로 나타났다. 4학년이 63.88, 6학년이 62.63으로 나타났으며 단, 남아 6학년은 62.63으로 국민학교 남아 전학년중 제일 낮은 치를 나타냈고 여아 2, 4, 5학년이 61.0, 61.80, 60.29로 나타나 남자 아동보다 낮으며 특히 6학년의 지구성 체력지수는 52.28로 특이하게 낮게 나타났다. B. 폐활량 1) 연령 증가에 따라 남·여 아동의 신장·체중 및 체표면적이 증가와 함께 폐활량도 증가를 보였다. 2) 남아 1~6학년은 1,470㏄~2,514㏄로 발달과 함께 증가되었다. 3) 여아 1~6학년은 1,264㏄~2,496㏄로 증가되고 있다. 특히 4,5학년의 여아가 남아보다 약간씩 높은 치를 나타내고 있어 발육 및 기능도 앞서 있음을 시사하고 있다. C. 폐활량 예측산출치는 실측치보다 남아 45.06~79.61%까지 높고 여아는 15.50%~44.53%까지 높게 나타났다. 이와 같은 결론에서 지구력을 위한 검사는 저학년 아동에게도 적합하며, 특히 저학년에서 남·녀 지구성의 체력지수가 높게 나타난 것으로 보아 충족스러운 신체 활동을 통한 지구력 훈련은 남아 3,4,5학년에 가능하여, 여아는 1,2학년부터 점차적으로 지구력 훈련이 가능하다고 하겠다. The purpose of this study was to find out the improvement of endurance and the validity of endurance-test. For this purpose 834 subjects of boys and girls in the elementary school were tested. To evaluate the study, step test, vital capacity and a prediction of vital capacity were used. The result were as follows: <Index of step test, vital capacity> 1) The sixth grade of boys showed 62.63, lower than any other grades. 2) The vital capacity was increased according to the standing height, body weight, the body surface area and age. 3) The vital capacity was increased from 1,264㏄. of the first grade to 2,496㏄. of the sixth grade. 4) In the forth and the fifth grade of girls that the value of vital capacity was highen than that of boys.

肺換機能이 持久力에 미치는 影響에 關한 硏究

林美子 梨花女子大學校 韓國生活科學硏究院 1982 韓國生活科學硏究院 論叢 Vol.29 No.-

본 연구는 여자대학교 10명을 대상으로 Spirometry에 의하여 폐환기능과 지구력을 평가하는 최대 산소섭취량을 Treadmill의 정증부하법을 이용하여 측정하고, step-test로 부터 구해진 체력지수를 산출하여 폐환기능 및 최대산소섭취량과 step test지수를 측정 산출하였고 또한 상관계수를 산출하여 그에 따라 상관계수를 구하였다. 결과는 다음과 같다. 1. 폐환기능에서 각 평균치는 다음과 같다. 1) Respiratory rate는 17.3 beats/min 2) Tidal volume 471.67 ㎖ 3) Inspiratory reservevolume 2.65 ℓ 4) Regidual Volume 1.64 ℓ 5) Expiratory reserve volume 1.36 ℓ 6) Maximum Voluntary Vontilation 122.16 ℓ/min 7) Total lung capacity 3.548 ℓ 8) Forced vital capacity 3.548 ℓ 9) Forced expired volume for/second 3.09 ℓ/sec 2. 산소섭취량 1) maximum oxygen intake 2.040 ℓ/min 35.868 ㎖/min/㎏ 2) maximum Heart rate 195.0 beats/min 3) maximum ventilation 64.487 ℓ/min 3. Index of step test 1) step test 55.91 2) max Heart 169.0 beats/min 이상 경과에서, maximum Oxygen intake와 maximum Heart Rate의 상관계수는 r=-0.857로 유의한 역상관 관계를 가지며, 산소섭취량과분시 최대 환기량과 r=0.051로 유의한 상관관계이며, 산소섭취량과 maximum Voluntary Ventilation과의 r=-0.434로 유의있는 역상관 관계가 나타났다. 폐환기능의 각 분획과 산소섭취량과의 상관 관계는 작게 나타났다. The purpose of this study was to determine Max O_2 consumption by load of step test and treadmill work. The subjects for this study were 10 female college students of 21 year olds. The results were as follows: 1. The physical characteristics: 1) The average height was 160.6㎝ 2) The average weight was 57.3㎏ 3) The average body surface was 1.58㎡ 4) The average skin hold thicken was 22.51㎜ 2. The pulmonary function by Spirometry: 1) the respiratory rate was 17.3 beats/min 2) the tidal volume was 471.67 ㎖ 3) the inspiratory reserve volume was 2.65ℓ 4) the expiratory reserve volume was 1.35ℓ 5) the residual volume was 1.64ℓ 6) the maximum voluntary capacity was 5.55ℓ 7) the forced vital capacity was 3.548ℓ 8) the forced expired volume for 1 second was 3.09ℓ/sec 3. The Endurance was concerned with the measurement of maximum oxygen intake by using the treadmill method. 1) the maximum oxygen intake was 2.040ℓ/min and 35.87㎖/㎏/min. 2) the maximum Heart Rate was 195 beats/min. 3) the maximum ventilation was 64.49ℓ/min. 4. The step test was made on the endurance(aerobic work capacity) in respect with the respiro-circulatory functions: 1) the index of step test was 55.91 2) the maximum heart rate after step test was 169 beats/min

Verben mit untrennbarem Prafix im Deutschen

LIm, Mi-ja 한국독일어교육학회 1996 외국어로서의 독일어 Vol.1 No.-

분리동사와 비분리동사는 타 외국어에서 보기 드문 독일어에 고유한 특성으로 독일어를 외국어로 습득하는 모든 외국인에게 나타나는 오류의 한 큰 원인임이 그 간의 독일어교수법조사 분석에서 증명되고 있다. 기본동사 Basisverb에 전철이 붙어서 기본동사와 의미가 전혀 달라지거나 동사의 통사적 변형이 생겨나는데, 이 때 각각의 전철은 통사론적, 의미론적으로 어떤 기능을 지니는가를 파악하여 규칙성 Regelmechanismus을 찾아내는 일은 효과적인 독어습득에 있어 중요한 과제라고 생각된다. 본 논문의 목적은 분리, 비분리 전철이 갖고 있는 통사론적, 의미론적 기능을 연구, 분석하여 외국인에게, 결여되어 있는 이에 관계된 기능을 효과적으로 전달함으로써 습득자에게 의미파악을 통한 언어능력을 높이는데 있다. 본 논문에서는 전철중에서도 비분리전철 be-, er-, ent-, ver-, zer-의 의미와 전철화 Prafigierung 한 후 일어나는 기본동사와 비분리동사 서로간에 의미변화와 동사에 따른 문장성분의 변화유무를 분석하였다. 대표적으로 비분리전철 be-에 있어서 전철화한 후의 변화는 3격 보충어가 4격 보충어로, 전치사보충어가 4격 보충어로, 3-4격 보충어 모두 필요로 하는 기본동사가 전철화 한 후에 3격보충어가 4격보충어로 전치사보충어를 필요로 하는 동사로 변화되는 현상을 볼 수 있다. 전철화한 후에도 통사적으로 문장성분의 변화가 일어나지 않는 경우도 있다. 의미상 특징적 변화로는 전철은 기본동사의 의미를 강하게 하거나 완전하게, 변화시키는 기능을 들 수 있다. 이는 특히 명사에서 파생된 동사에서 잘 나타난다. 목적어를 강조하는 의미를 찾아볼 수 있는 것은 보충어의 격이 변화하는 경우인데. 보충어가 사람일 경우 3격보충어가 전철화한 후 4격보충어로 변화하는 것이다. 반면 목적어가 사물일 경우 전철화한 후 전치사 전치사보충어로 변화한다. 비분리전철의 대표적인 통사적 기능중 하나로 타동사화 Transitivierung 또는 4격보충어화 Akkusativierung로 분명히 설명되어 질 수 있으나. 동사의 의미변화는 간단히 설명될 수 없으며, 예를 들어 be-비분리동사중에서 어떤동사가 적게 또는 많이 의미변화가 일어나는지 그 경계를 짓기가 분명치 않다. 이 다양한 의미변화의 이해파악을 독일어수업에서 어떻게 효과적으로 전달할 것인가는 그리 쉬운 일이 아니다. 많은 예문을 통한 의미전달로서 이것은 언어능력을 높이는 수용적 영역에 그 목표를 두어야 한다. 비분리전철의 통사론적, 의미론적 특성에 따라 분리해서 전달하는 방법으로 이에 관한 실제적 구상안을 간단히 제시해 보면: 1) 명사와 형용사에서 파생한 동사, 2) 통사적 변화가 명백한 동사, 3) 의미상의 변화가 큰 동사의 순으로 제시되는 것이다. 이 세 번째 동사 부류는 반드시 많은 예문과 함께 개개의 동사에 관한 설명과 더불어 연습되어져야 할 것이다.

모해병(毛海餠)의 재료배합비에 따른 관능적·텍스쳐 특성

이효지,임미자 한국조리과학회 2003 한국식품조리과학회지 Vol.19 No.4

The purpose of this study was to investigate the sensory and mechanical characteristics of Mohaebyung by the addition of chestnut, jujube, dried persimmon, pine nut, and codonopsis lanceolata flours. In the sensory evaluation of Mohaebyung, the acceptance for the color, moistness and sweetness was best with the addition of 25% mixed flour. The flavor, grain, chewiness and overall quality were best with the addition of 20% mixed flour. As a result of a textural analysis, the hardness and springiness of Mohaebyung decreased with increases in the addition of mixed flour. The redness. yellowness and lightness of Mohaebyung were increased with increases in the addition of mixed flour. A moisture content of 15% in the mixed flour added to the Mohaebyung was higher with 25% mixed flour.

정상 성인 여성에서 혈장 호모시스테인 농도와 말초혈액 미토콘드리아 DNA 양과의 상관관계

송지현,신원식,이종호,임미자,이홍규,김성연,박경수,임수 대한내분비학회 2000 Endocrinology and metabolism Vol.15 No.2

Background : Hyperhomocysteinemia is an independent risk factor for cardiovascular diseases. Previous reports showed that homocysteine damages mitochondrial gene expression, function and structure. In recent years, homocysteine and mitochondrial DNA(mtDNA) content are reported to relate with insulin resistance. The aim of this study is to investigate the correlation of plasma homocysteine level and mitochondrial DNA content in peripheral blood. Methods : The mtDNA content, homocysteine and insulin resistance parameters were measured in healthy women(n=60). Plasma homocysteine level was measured by ion-exchange chromatography method and the mtDNA content in peripheral blood was measured by real time PCR method using ABI Prism 7700 machine. Results : Significant correlation was found between homocysteine and mtDNA content(r=-0.507, p$lt;0.05). Homocysteine was correlated with age(r=0.397), cholesterol(r=0.327), LDL-cholesterol (r=0.318), apolipoprotein B(r=0.387), HbA1c(r=0.274) positively and folate(r=-0.262), apolipoprotein A1(r=-0.293), VO2max(r=-0.332) negatively. Mitochondrial DNA content was correlated with age(r=-0.535), BMI(r=-0.397), cholesterol(r=-0.340), LDL-cholesterol(r=-0.319), apolipoprotein B(r=-0.367) negatively and apolipoprotein A1(r=0.346), lactate(r=0.307), VO2max(r=0.308) positively. All correlations were statistically significant(p$lt;0.05). Conclusion : In this study, plasma homocysteine level was related with mitochondrial DNA content negatively and these two factors are estimated to be concerned with insulin resistance(J Kor Soc Endocrinol 15:248-261, 2000).