문제발견 및 가설설정 능력 신장 과학영재교육프로그램 개발 : 멘델의 과학적 사고과정 적용

김순옥,김봉선,서혜애,김영민,박종석 韓國英才學會 2011 영재교육연구 Vol.21 No.4

본 연구는 역사적 발견을 이루어낸 과학자 가운데 멘델(Mendel, Gregor Johann, 1822-1884)의 과학적 사고과정을 활용하여 과학영재교육프로그램을 개발하고, 이 프로그램을 학습한 학생들의 문제발견 및 가설설정 능력의 변화를 측정하여, 프로그램의 효과성을 검증하는데 목적을 두었다. 이를 위해 먼저, 멘델이 유전법칙을 확립하는 과정에서 나타낸 과학적 사고과정을 분석하여 특징적 탐구요소를 추출하였다. 추출된 탐구요소 가운데 문제발견과 가설설정을 적용한 프로그램으로서 완두를 활용한 모의실험탐구중심의 과학영재교육프로그램을 개발하였다. 개발한 과학영재교육프로그램은 대학교 부설 과학영재교육원 소속 중학교 1, 2학년 학생 19명(남학생 11명, 여학생 8명)을 대상으로 적용되었다. 적용한 결과, 학생들은 문제발견 능력의 하위요소 융통성, 정교성, 독창성이 신장되었고, 가설설정 능력의 논리성도 신장되었다. 이에 개발된 과학영재교육프로그램은 중학교 과학영재로 선발된 학생들의 문제발견 및 가설 설정 능력을 향상시키는데 효과가 있는 것으로 고찰되었다. In the process of establishing the principle of genetics, Mendel discovered problems based on various observations. Mendel’s scientific thinking ability can be effective if this ability is embedded in gifted science education programs. The study aims to develop a science gifted education program utilizing Mendel’s scientific thinking ability shown in the principles of genetics and examine students’ changes in scientific thinking ability before and after the program implementation. For the program development, first, the characteristics of Mendel’s scientific thinking ability in the process of establishing the principle of genetics were investigated and extracted the major elements of inquiry. Second, the science gifted education programs was developed by applying the inquiry elements from the Mendel's Law. The program was implemented with 19 students of 7th, 8th graders who attend the science gifted education center affiliated with university during July 2011. The Mendel's scientific thinking ability was classified into induction, deduction, and integration. The elements of inquiry extracted from the Mendel’s scientific thinking include making observation, puzzling observation, proposing causal questions, generating hypothesis, drawing inference, designing experiment, gathering and analyzing data, drawing conclusions, and making generalization. With applying these elements, the program was developed with four phases: 1st - problem finding; 2nd - hypothesis generating; 3rd - hypothesis testing and 4th - problem solving. After implementation, students’ changes in scientific thinking ability were measured. The findings from the study are as follows: First, students’ abilities of problem finding is significantly (p<.05) increased. Second, students’ abilities of hypothesis generating is significantly (p<.05) increased.

日本の 「內閣情報局」 新設方案に對する考察

朴順愛 호남대학교 1998 호남대학교 학술논문집 Vol.19 No.1

One of the projects of the administrative reform by the Hashimoto Cabinet is to affiliate and integrate the functions of security, crisis management and information control. In this paper, I focus on the aspect of "information control" because the project of the Cabinet Intelligence Bureau which assumes the role of collecting, analyzing and utilizing the information concerning security and crisis management draws our attention. In its initial project, the Cabinet planned to integrate the functions of the Cabinet Intelligence Investigation Bureau, the Public Security Investigation Agency, and the Ministry of Foreign Affairs International Intelligence Bureau into the Cabinet Intelligence Bureau. Here I would rather regard this integrating project of the Cabinet Intelligence Bureau as a revival project of the Cabinet Board of Information in prewar Japan than as a newly projected one. To show it is so, there is first of all, close similarity between the project by the Hashimoto Cabinet and the one in prewar Japan by which the Ministry of Foreign Affairs Information Bureau, the Army and Navy information organization, and the Home Office and the Communications related information affairs were integrated into the Cabinet Information Agency. Second, the Cabinet Information Agency projected by the Hashimoto Cabinet is expected to play a pivotal role in the internal and external propaganda policy just as the Agency in prewar Japan did. Though this integrating project was not completed by the Hashimoto Cabinet, it seems that the Cabinet Intelligence Bureau ultimately has taken the same steps as the Cabinet Information Agency did in prewar Japan. The systematization of the Cabinet Information Agency in the Japan of today with such a working hypothesis will be acknowledged, Althouth we should not make a hasty judgement. Comparing with the prewar time, will enable us to more correctly comprehend the direction and the meaning of reconstructing the Cabinet Information Agency of Japan in the present time and in the future.

중증 화상 환자에서 영양지원

박지영,목혜숙,신현선,노순예,김애심,백금선,김도헌,허준,전욱 대한화상학회 2003 대한화상학회지 Vol.6 No.2

영어 유/무성 동화의 최적성이론 분석

박순애 서울대학교 어학연구소 1998 語學硏究 Vol.34 No.1

The purpose of this paper is to provide an explict formal account for English Voicing Assimilation in obstruent clusters. The observations can be summarized in the following. First, obstruent clusters within a single morpheme agree in voicing; ex, chapter, adze, ask. Second, the same type of voicing agreement can be seen in obstruent clusters occurring across morphemes; ex, book^+s, love^+d, lef^+t. Finally, not all cross-morphemic obstruent clusters display agreement in voicing; ex, dis^+grace, hard^+ship, birth^+day. The present study first shows that previous analyses (Borowsky 1986, Lee 1996 and others) do not cover all the relevant data. Within the framework of Optimality Theory, we, then, provide an alternative analysis by employing the following constraints; Base-Identity (B-I), Voicing Agreement (VA), Max(voice). (1) Constraints: a. Base-Identity (Kenstowicz 1995): Given an input structure [X Y] output candidates are evaluated for how well they match [X] and [Y] if the latter occur as independent words. b. Voicing Agreement: Voicing feature in obstruent consonant clusters must be identical. c. Max(voice): The underlying feature[voice] must be preserved. All the relevant patterns of English Voicing Dis/Agreement are explained by the interaction of these constraints. First, voicing agreement within a single morpheme is simply the result of the VA constraint above Max(voice of root). Second, in order to explain dis/agreement in voicing of crossmorphemic clusters, we have divided Max(voice of affix) into two specific constraints, Max(af≥σ) and Max(af<σ), depending whether the affix may form a syllable or not. This is based on the Production Hypothesis (Jun1996) in which speakers make more effort to preserve the articulation of speech sound with powerful acoustic cues, whereas they relax in the articulation of sounds with weak cues. If a vowel follows a consonant, the acoustic cue for the consonant voicing may be robust due to the released burst or F_0 value of the following vowel. Finally, the difference between regular and irregular suffix in voicing assimilation patterns is explained by providing a different ranking for B-I relative to other constraints, according to Level Ordering Hypothesis (Siegel 1974, Mohanan 1982 and Kiparsky 1983).

戰時下日本の對外宣傳と同盟通信社

朴順愛 호남대학교 1997 호남대학교 학술논문집 Vol.18 No.3

After the First World War, many countries recognized the importance of propaganda because they ascribed the UK's victory to its seccess in intelligence war. Responding to the movement, the Japanese government had discussed the problem of a national news agency. However it was difficult to establish the agency because of the power game between the Ministry of Foreign Affairs and the headquaters related to armed forces. When the Manchurian Incident broke out, however, the situation was changed: the rest of the world reproached Japan for its invasion into China and it was urgent that the Japanese government should from a national news agency as a countermove. The government and the headquaters related to armed forces established the National News Agency Doumei in 1936 and organized the Information Committee(Jouhou Iinkai) which took the charge of mass communication policy. The committee made full use of the Doumei by supervising and subsidizing it. Since then until the end of the war in 1945, the Doumei had played the role of the agency of the government and military for external propaganda.

一部 忠南地域 女大生의 血淸內 重金屬含量과 一部 免疫物質과의 相關關係 調査

金愛貞,呂貞淑,朴秀振,李建純 혜전대학 1999 出版文化硏究所論文集 Vol.1 No.-

This study was performed to investigate the correlations between the status of leucocytes and serum levels of heavy metals in Korean rural 79 young women according to the body mass index. The results were as follows; 1. The mean height, weight, PIBW and BMI were 158.54cm, 55.88Kg, 105.47% and subjects as their BMI increase(p<0.05). 2. The mean values of WBC, neutrophil, lymphocyte, eosinophil, basophil and monocite were 7.25, 4.10, 2.36, 0.10, 0.04 and 0.05 × 10³/mm³, respectively. There was a significant decrease in lymphocyte in subjects as their BMI increase(p<0.05). 3. The mean serum Al, As, Cr, Cu, Mn, Pb and Zn were 33.33, 28.41, 2.90, 95.97, 3.60, 2.31 and 93.65㎕/㎗, respectively. There were no significant differences among anthropometric assessments and serum trace elements. 4. There were no significant differences between the status leucocytes and serum levels of trace elements according to BMI. This study was limited within only blood levels, therefore I hope there will be wider efforts to consider about the dietary intake levels of trace elements for presentation of the connection between dietary intakes of trace elements and status of leucocytes.

Raman 분광법에 의한 Ⅲ족 Nitride OMVPE 전구체들의 열분해에 관한 연구

이순애,박진호 영남대학교 공업기술연구소 2000 工業技術硏究所論文集 Vol.28 No.1

The homogeneous gas phase decomposition of TMGa and NH3 in an inverted, vertical cold-wall reactor was studied in-situ by Raman spectroscopy. Pure rotational Raman scattering from the carrier gas(N2) was used to determine the temperature variations in the reactor, and the vibrational Raman spectra of the precursor molecules were used to measure species concentration profiles. It was found that the pyrolysis of TMIn, TMGa and NH3 in a N2 environment is initiated above 493K, 623K and 673K, respectively, and the temperature ranges over which pyrolysis occurs were wider than previously reported using an isothermal flow tube apparatus.

산채류의보존과 일본식 절임

오영애,하귀현,박인경,김미향,김미정,김미경,정자림,이명숙,김순동 대구효성가톨릭대학교 식품과학연구소 1992 식품과학지 Vol.4 No.-

This paper showed the summarization of the preservative method of wild vegetables in the house and the precessing method of Japanese pickles. The preservative methods of wild vegetables were explained devided into long, short term, fresh state, heat treatment and drying. Salt, soybean fermented sauce, soybean fermented paste, lees of refined rice wine and residue in the preparation of bean curd were used as the materials of Japanese pickles.

입원 중인 베트남 참전 군인의 삶의 만족도와 관련된 요인

김애리,박종,김율,노희송,박광희,김은숙,김형철,홍강식,류소연,강명근,김기순 朝鮮大學校 附設 醫學硏究所 2007 The Medical Journal of Chosun University Vol.32 No.2

Background and Objectives: The aim of the study was to identify the factors associated with life satisfaction of hospitalized Vietnam veterans. Material and Methods: The data were collected from 200 hospitalized Vietnam veterans of 5 veterans hospitals in Korea from September 13 to 23, 2004. Information of general characteristics, health behavior, disease history, family function, depression and life satisfaction were collected by structured questionnaire. Results: The mean of life satisfaction was 21.48(±6.03), and the mean of depression was 53.10(±9.64). The prevalence of depression was mild depression 24.0%, moderate depression 43.5% and severe depression 25.0%. Depression was associated with life satisfaction and depression was higher, life satisfaction was lower. Family function and age were positively associated with life satisfaction, Conclusion: Life satisfaction was affected by depression and family function in hospitalized Vietnam veterans. Therefore, it was thought that psychosocial approaches such as improve depression and family function in care of hospitalized Vietnam veterans is required.

견/합성섬유 혼방품의 일욕염색(Ⅵ) : 산성염료/분산염료 염욕에서의 견/셀룰로오스 트리아세테이트의 염착거동 Adsorption Behavior of Acid Dyes/Disperse Dyes on Silk/Cellulose Triacetate

金公朱,박미라,강영의,김애순 全北大學校 1994 論文集 Vol.38 No.-

In one bath dyeing system of silk/cellulose triacetate(triactate) fiber blend fabric with acid/disperse dyes, adsorption behvior of acid dyes and disperse dyes on silk and triactate fabrics were examined. In the dyeing of triactate with the C.I. Disperse Red 19(Red 19) and the C.I. Disperse Red 60(Red 60) at 100℃, dye uptake with the Red 19 was higher than that with the Red 60. When the silk/triaceetate was dyed with Red 19 and the Red 60 at 100℃, dye uptake on triacetate was influenced by affinity of the dye to the silk fabric dyed together. In the treatment of the silk fabric dyed with the Red 19 and Red 60 in desorption bath with and without undyed triacetate, desorption of the dyes from the silk fabric was influenced by the affinity of the dyes to the triacetate. When the silk/triacetate was dyed with the Blue 80/Red 19 and Red 60 at 100℃, color of triacetate dyed with the Red 19 and Red 60 was not influenced by the Blue 80 but silk dyed with the Blue 80 was influenced by the Red 19.