골신티그라파상 Hot Skull과 Hot Kidney를 함께 동반한 5예

김종순,김의신,( Chong Soon Kim,Ricardo Abello,E . Edmund Kim,Donald A . Prdoloff,Ramk M . Lamki ) 대한핵의학회 1990 핵의학 분자영상 Vol.24 No.1

프로젝트 활동이 초등학교 학생의 문제해결력 및 창의성에 미치는 효과

김종순(Chong Soon Kim) 한국영재학회 2001 영재교육연구 Vol.11 No.2

본 연구는 프로젝트 활동이 초등학교 학생들의 문제해결력 및 창의력 발달에 미치는 효과를 검증해보고자 하는데 연구의 목적이 있다. 연구방법은 서울 시내에 소재하고 있는 초등학교 2학년 아동 83명을 대상으로 하여 실험집단과 통제집단으로 나누었으며, 프로젝트 활동은 실험집단에 주당 3시간씩 4주 동안 정규수업 시간을 이용하여 실시하였다. 그리고 모든 자료들은 연구 가정 타당성 여부를 검증하기 위해서 두 집단의 평균치에 대해 t검증으로 분석하였다. 초등학교 아동들에게 프로젝트 활동을 적용한 결과 문제해결력 및 창의성이 통계적으로 의의 있게 향상된 것으로 나타났다. The purpose of this study was to investigate the effects of project activities on the development of problem solving skills and creativity of elementary school children. To achieve this purpose, 83 second grade children were sampled in Seoul-City, and they were assigned to experimental group and control group. Two project activities of social studies subject were treated to the experimental group for 4 weeks. And, the ‘Problem Solving Skills Test’ and ‘Creativity Test’ were administered to both group children for the pretest and posttest. The collected data were analyzed by t-test to test the research hypothesis. The major findings of this study were as follows: Firstly, there were statistically significant differences between experimental group and control group on the posttest scores of problem solving skills. It showed that the posttest scores of comprehension skills[t(81)=3.09, p<.01], practical skills[t(81)=2.40, p<.05], and the total score of problem solving skills[t(81)=4.24, p<.01] were significantly higher than that of control group. Secondly, there were statistically significant differences between experimental group and control group on the posttest scores of creativity. It showed that the posttest scores of fluency[t(81)=4.33, p<.01], originality[t(81)=2.85, p<.01], and the total score of creativity[t(81)=6.43, p<.01] were significantly higher than that of control group.

지능 및 성에 따른 문제해결력의 차이 연구

김종순(Chong Soon Kim) 한국창의력교육학회 1998 창의력교육연구 Vol.2 No.1

The purpose of this study was to investigate the differences of problem solving skills by the intelligence and sex of children. To achieve this purpose, 184 fifth grade elementary school children were sampled in Seoul. The ‘Intelligence Test’ and ‘Problem Solving Skills Test’ were administered to them. And the collected data were analyzed by two way ANOVA. The major findings of this study were as follows: Firstly, there were statistically significant diffrences between the high intelligence group and the low intelligence group on the problem solving skills of children. It showed that the problem solving scores of the high intelligence group were significantly higher than that of low intelligence group. Secondly, there were no statistically significant diffrences between the boys and the girls on the problem solving skills of children. It showed that the problem solving scores of boys and girls were very simmilar. Thirdly, there were no statistically significant interaction effects between the intelligence and sex on the problem solving skills of children. It showed that the problem solving scores were only differ by intelligence not but by sex of the children. 본 연구는 아동의 지능 및 성별에 따라 문제해결력에 차이가 있는지를 살펴보는데 연구의 목적이 있다. 서울시내 초등학교 아동 184명을 대상으로 지능검사와 문제해결력 검사를 실시하고, 이원변량분석으로 자료를 분석한 결과, 아동의 지능 수준에 따라서는 문제해결력에 차이가 있었으나, 아동의 성별에 따라서는 문제해결력에 차이가 없는 것으로 나타났다. 또한 아동의 문제해결력에 미치는 지능 및 성의 상호작용효과도 통계적으로 의의가 없는 것으로 나타나 문제해결력에 미치는 지능의 영향은 성별에 따라 다르지 않고 동일한 것을 알 수 있었다.

분화된 갑상선암의 수술후 경과관찰에서 I - 131 스캔 , T1 - 201 스캔 및 혈청 갑상선 글로불린 농도의 비교

김종순(Chong Soon Kim),이현경(Hyun Kyung Lee),송재순(Jae Soon Song),신준재(Joon Jae Shinn),유계화(Kye Hwa You),차왕기(Wang Ki Cha),김은실(Eun Sil Kim) 대한핵의학회 1997 핵의학 분자영상 Vol.31 No.3

N/A To evaluate the utility of I-131, T1-201 scintigraphy, and serum thyroglobulin(Tg) in the follow-up of differentiated thyroid cancer, we compared retrospectively the data from 33 patients who underwent total or subtotal thyroidectomy. I-131 scintigraphy was performed after optimal endogenous TSH stimulation (TSH〉50μ/ml). Total 41 cases of I-l3l and T1-201 scintigraphy pairs were examined. Concomitant serum thyroglobulin levels were measured for 41 pairs of scan. Tg-off levels(that measured after discontinuation of the thyroid hormone) higher than 40ng/ml were considered positive, and Tg-on levels(that measured during the thyroid hormone replacement) higher than 5ng/ml were considered positive. The concordance rates between I-131 therapeutic scintigraphy and T1-201 scintigraphy was 48% in the 38 case of total scan pairs(59% in the 17 cases of postoperative preablation group, and 38% in the 21 cases of postoperative postablation group), Of 17 studies before the I-131 ablation therapy (preablation group), 7 showed positive I-131 therapeutic scintigraphy despite of negative T1-201 scintigraphy. Among patients with negative I-131 therapeutic scintigraphy, no patients had abnormal T1-201 uptake. However, of 21 studies which were done after radioiodine therapy(postablation group) 6 had abnormal uptake on T1-201 scintigraphy which were not seen on I-131 therapeutic scintigraphy, and Tg-off levels also elevated in this 4 of 6 cases. As a result, I-131 therapeutic scintigraphy showed highest positive rate at postoperative preablation follow-up study in differentiated thyroid cancer patients. T1-201 scintigraphy may be useful in postablation studies, and the use of the combined modalities(T1-201 and Tg levels) provides a higher diagnostic yield.

분화된 갑상선암의 수술후 경과 관찰에서 Tc - 99m MIBI 스캔과 다른 추적 지표들의 유용성 비교

김종순(Chong Soon Kim),이현경(Hyun Kyung Lee),송재순(Jae Soon Song),신준재(Joon Jae Shinn),유계화(Kye Hwa You),차왕기(Wang Ki Cha),김은실(Eun Sil Kim),김도민(Do Min Kim) 대한핵의학회 1997 핵의학 분자영상 Vol.31 No.3

N/A To evaluate the clinical utility of Tc-99m MIBI scan in the detection of residual thyroid tissue or metastatic lesion in postoperative thyroid cancer patients, we compared Tc-99m MIBI scan with I-131 diagnostic and therapeutic scan in 30 postoperative well-differentiated thyroid cancer patients. Thyroglobulin levels of both on and off thyroid hormone medication and antithyroglobulin antibody were tested [Tg(on), Tg(off)l Positive rates for I-131 diagnostic and Tc-99m MIBI scan were 81% and 68% respectively. Concordance between I-131 diagnostic and Tc-99m MIBI scan was observed in 15 cases; 12 positive and 3 negative respectively Among the 6 cases with negative I-131 diagnostic scan and positive Tc-99m MIBI scan, 4 were positive in the therapeutic I-131 scan. We concluded that Tc-99m MIBI scan maybe a useful complementary modality to the currently established method of I131 scan and serum thyroglobulin level in the detection of recurrent or metastatic thyroid cancer, especially in the case of negative I-131 diagnostic scan.

그레이브스 갑상선기능항진증 환자의 방사성옥소 ( 131I ) 치료시 실제 유효반감기의 측정

김종순(Chong Soon Kim),김은실(Eun Sil Kim),소용선(Yong Seon So),김명선(Myung Seon Kim),권기현(Ki Hyun Kwon),김석환(Seok Whan Kim),김태형(Tae Hyung Kim),한상웅(Sang Woong Han) 대한핵의학회 1996 핵의학 분자영상 Vol.30 No.1

N/A Radioiodine[131I] has been used for the treatment of Graves' hyperthyroidism since the late 1940's and is now generally regarded as the treatment of choice for Graves' hyperthyroidism who does not remit following a course of antithyroid drugs. But for the dose given, several different protocols have been described by different centers, each attempting to reduce the incidence of long-term hypothyroidism while maintaining an acceptable rate control of Graves' hyperthyroidism. Our goals were to evaluate effective half-life and predict absorbed dose in Graves' hyperthyroidism patients, therefore, to calculate and readminister radioiodine activity needed to achieve aimed radiation dose. Our data showed that the mean effective 131I half-life for Graves' disease is 5.3 days(S.D=0.88) and mean biologic half-life is 21 days, range 9.5-67.2 days. The mean admininistered activity and the mean values of absorbed doses wert: 532 MBq(S.D.=254), 112 Gy (S.D.=50.9), respectively. The mean activity needed to achieve aimed radiation dose were 51 MBq and marked differences of 131I thyroidal uptake between tracer and therapy ocurred in our study. We are sure that the dose calculation method that uses 5 days thyroidal 131I uptake measurements after tracer and therapy dose, provides sufficient data about the effective treatment in Graves' hyperthyroidism

영아의 애착 , 자아인식 및 사물영속성 보존능력과 가정환경의 상호 관련성에 관한 연구

김종순(Chong Soon Kim) 한국교육심리학회 1990 敎育心理硏究 Vol.4 No.1

방사성옥소 투여에 따른 말초혈액 림프구 수의 변화 및 염색체이상 빈도의 관찰

김종순(Chong Soon Kim),한승수(Seung Soo Han),김희근(Hee Geun Kim),강덕원(Duck Won Kang),송명재(Myung Jae Song),구천희(Chun Hee Koo),신민호(Min Ho Shin),박영주(Young Ju Park),이정임(Jung Yim Lee),박태용(Tae Yong Park),이재용(Jae Yong 대한핵의학회 1995 핵의학 분자영상 Vol.29 No.3

N/A Background: For biological dosimetry of radiation exposure, both observing hema-tologic change and calculating Ydr by chromgsomal analysis as biological indicators are widely used. However, due to the lack of studies on biological dosimetry of radiation dose absorbed in the body such as in the cases of radioactive iodine therapy, the maximal and safe dose is not well known, nor is the extent to which the body can safely endure radiation exposure. Purpose: To investegate the practical applicability of hematologic changes and Ydr as an indicator for estimating radiation exposure, to patients with thyroid diseases after doses of radioactive iodine. Material and Methods: 5 patients with hyperthyroidism and 35 patients who have had thyroid cancer operation were under treatment with radioactive iodine, changes in number of lymphocytes were tracked and Ydr was calculated for more than 2 months by chromosomal analysis in peripheral lymphocytes. Results: 1) The number of lymphocytes began to decrease 2 weeks after doses of radioactive iodine, and reached the nadir after 6 and 8 weeks, then gradually recovered. 2) The nadir count of lymphocytes was reversely correlated with the administered dosage of radioactive iodine. 3) Ydr was generally stable between 2 and 8 weeks. 4) The maximal value of Ydr was correlated with the administered dosage of radioactive iodine. 5) Ydr value at the 2nd week increased with augmented dosage of radioactive iodine. 6) Ydr value at the 2nd week was correlated with fall of lymphocyte count. Conclusion: Patients must be closely observed, because temporary bone marrow suppression and slight chromosomal aberration can be produced by even generally used dosages of radioactive iodine for diagnosis and therapy. Maximal percent fall of lymphocyte count, Ydr at the 2 week interval and maximal Ydr can be used as the biological predictor of administered dosage of radioactive iodine.

빈민지역 아동의 생활환경에 관한 생태학적 연구

김종순(Chong Soon Kim) 한국아동학회 1981 아동학회지 Vol.2 No.-

The present study was intended to investigate ecological characteristics of poverty areas in Seoul from the perspectives of children`s development. More specifically, the objectives of the study are to examine environmental ecology of the poverty areas and it`s potential psycho-social development of children. Three poverty areas and 150 children currently living in the are as were sampled ; 70 children from middle class families and 88 from lower class respectively. Focal ecological aspects surveyed family environment, outdoor play ground and facilities, and village housing structures. Psycho-social dimension`s development dealt with in the study included children`s perceptions of parental child rearing practices and role taking, and children`s future perception and perspectives. Data were collected through interviews and observations using structured formats. Following results were obtained from the data : 1. Children from the poverty families showed a higher tendency to have working mothers than those from middle class. 2. The rate of having single room is higher for children from middle class by two times than from lower class. 3. Children from lower class tended to have less favorable perceptions of attitudes tote and their own families than those from middle class. 4. The likelihood of showing discrepancy in vocational choice for children between parents and children is higher for children from lower class and those from middle class. 5. Children from lower class tended to allot more time in playing with peers than those from middle class. 6. The size of outdoor play ground are inadequately poor both for middle and lower class children. The inadequateness is particularly severe for the lower class children, showing that the size and facilities of playing ground available for the child from lower class is less than half compared with those of the children from middle class.

131I 의 체외 방사선조사에 의한 염색체이상

김종순(Chong Soon Kim),김은실(Eun Sil Kim),한승수(Seung Soo Han),김희근(Hee Geun Kim),강덕원(Duck Won Kang),송명재(Myung Jae Song),이재용(Jae Yong Lee),정내인(Nae In Jeong),이명선(Myung Soon Kim),서두선(Doo Seon Seo),노승익(Seung Ik 대한핵의학회 1994 핵의학 분자영상 Vol.28 No.1

N/A Recently, there are many considerations and studies on biological effects of radiations in radiation workera, as well as in accidentally or therapeutically irradiated persons. The most practical and reliable method of dosimetry for radiation accidents is the scoring of gross chromosomal aberrations in human lymphocytes (Ydr) as a biological dosimetry. By the way, although usual doses of 131I administered therapeutically for thyroid cancer are ranging from 100 mCi to 200mCi, there are differences of absarbed doses and Ydr, ranging from 0.004 to 0.04, on equally administered 131I due to variations in metabolic characteristics, stage of tumors and physical status of subjects. In this study, We exert to obtain the dose-response relationships of 131I, as a good guide to evaluating acute effects of accidental irradiations and radiation induced leukemia or solid tumor, by in vitro induction of chromosomal aberrations. we studied the relationship between radiation dose <D) and the frequency of chromosomal aberrations (Ydr) obserbed in peripheral lymphocytes that were irradiated in vitro with 'I at doses ranging from 0.05 to 6.00 Gy. By scoring cells with unstable chromosomal aberrations (dicentric chromosomes and ring chromosomes) we obtained this linearquadratic dose response equation Ydr=0.064351 D 0.13143 D+0.045684 This dose-response relationship may be useful for evaluating acute and chronic I induced biological effects.