• 과학교육연구지
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• 제47권1호
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• pp.11-23
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• 2023

이 연구에서는 과학기술 관련 사회쟁점(SSI) 기반 과학 수업이 중학교 3학년 과학 학습부진 학생들에게 미치는 효과를 조사하였다. 연구를 위해 과학 교육과정과 연계된 2개의 SSI를 중심으로 총 7차시의 수업을 개발하여 실시하고, 그 효과를 진단하였다. 연구 자료는 광역시의 한 중학교 3학년 학생 185명을 대상으로 수집하였다. 그중 37명을 과학 학습부진 학생으로 판별하여 연구의 초점으로 하였다. 양적 자료는 과학성취, 태도 및 역량 측정에 대한 사전 및 사후 검사로 수집하였다. 정량적 데이터를 보완하기 위해 교사의 수업 관찰지, 일부 학생과의 면담을 통해 정성적 자료를 수집하였다. 정량적 자료 분석은 윌콕슨 부호순위 검정과 대응 표본 t 검정으로 진행하였다. 분석 결과 SSI 기반 수업이 과학 성취도에서는 학습부진 학생집단에 유의한 효과를 보이는 것으로 드러났지만 태도와 역량의 변화에는 유의한 영향이 없는 것으로 나타났다. 수업 관찰 자료는 학습부진 학생들이 SSI 기반 수업에 더 적극적으로 참여하는 모습을 보여줬으며, 학생의 면담에서 과학 학습부진 학생의 성취에 긍정적 영향을 미치는 수업의 성격을 밝힐 수 있었다. 이러한 연구 결과를 바탕으로 추가 연구 주제를 제안하였다.

• 재활치료과학
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• 제12권4호
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• pp.67-80
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• 2023

목적 : 본 연구는 장애 소아 청소년을 치료 중인 물리치료사를 대상으로 소아 청소년 물리치료 실태, 만족도, 수가 체계, 대상, 시행, 평가 활용에 대해 알아보기 위해 진행되었다. 연구방법 : 서울 경기 지역 소아 청소년 물리치료사 60명을 대상으로 설문지를 활용하여 소아 청소년 물리치료 실태, 대상자, 만족도, 치료 시행 및 평가 활용 등을 조사하였다. 실태, 대상자, 만족도 등은 빈도 및 기초 통계 분석을 활용하여 분석하였으며, 물리치료 참여도-난이도, 소아 청소년 물리치료 주요 요소의 중요도-본인의 능력, 주요 치료 목표-사용 빈도 차이는 대응 표본 T 검정을 통하여 그 차이를 확인하였다. 결과 : 소아 청소년 물리치료 실태는 대부분 독립된 공간(95.0%)에서 하루 11~15건(66.7%), 1대 1 치료(95.0%)로 진행되는 것으로 조사되었다. 대상자의 주요 연령은 학령기, 학령전기, 진단은 뇌병변, 발달지연이 많았으며 20대 이상까지 치료하였다. 소아 청소년 물리치료 만족도는 높았으나(70.0%) 업무강도 역시 높았다(71.7%). 주요 치료법으로는 신경발달치료, 보행치료, 목표지향적 재활이 있으며, 평가는 대동작기능검사 88과 66, 대동작기능분류검사 사용이 많았다. 현 수가 체계는 부적합하다고 하였으며(66.1%), 적정 수가 체계가 필요하다고 하였다. 결론 : 본 연구를 통하여 소아 청소년 물리치료와 관련된 광범위한 내용과 요소를 확인하였다. 현 실태조사연구를 바탕으로 소아 청소년 물리치료사의 전문성 및 지속성 향상, 최신 치료법 적용을 위한 노력이 필요할 것이다.

• 한국재난정보학회 논문집
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• 제19권4호
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• pp.788-805
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• 2023

연구목적: 본 연구는 우기의 상습 침수로 인해 지속적으로 재난 스트레스를 경험한 방글라데시 남부 거주민들을 대상으로 (사)한국 해비타트의 재난위기경감 개입이 수혜자들의 정신건강 및 삶의 만족도에 어떠한 영향을 미치는지 검증하고자 하였다. 연구방법: 이를 위해 개입대상지역에 거주하는 138명의 성인 남녀를 대상으로 2020년 8월 사전조사 및 2021년 11월 사후조사를 수행하였다. 중재적 개입은 개별 점진주택 제공, 공용인프라시설 개보수, 재난대응훈련을 통한 역량개발로 구성되었다. 자료분석방법으로는 사전-사후의 변화에 대한 대응표본 t-test와 처치집단 간의 차이를 밝히기 위한 일원분산분석을 사용하였다. 연구결과:분석결과, 개입 후 거주민의 우울, 불안, 신체화 및 삶의 질 모두에서 유의한 향상이 나타났으며, 개입 처치에 따른 정신건강 수준에서도 유의한 차이를 보였다. 구체적으로 재난대응훈련과 대비하여 개별 점진주택 제공과 공용인프라시설 개보수에서 상대적으로 높은 효과가 확인되었다. 결론:이러한 결과는 (사)한국 해비타트의 재난위기경감 개입이 재난 피해자의 정신건강 회복에 미치는 긍정적 역할을 입증하였으며, 이를 바탕으로 재난취약 개도국 대상의 위험 지역에서 적용할 수 있는 실제적 개입방식을 제안하였다.

• 벤처창업연구
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• 제18권4호
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• pp.51-63
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• 2023

본 연구의 목적은 미래역량으로서 기업가정신의 중요성이 높아지고 있는 상황에서 청소년 기업가정신 교육 교사 역량 강화를 위해 TPACK 모델에 근거한 중등 교사 연수 프로그램을 개발·적용하고 이를 토대로 이론적·실천적 시사점을 제공하는 것이다. 이를 위해 ADDIE 모형에 기반하여 분석, 설계, 개발, 실행, 평가의 과정을 거쳐 교사 연수 프로그램을 개발하였으며, 강원지역 중등 교사 22명을 대상으로 연수를 실시하고 효과성 및 타당도를 분석하였다. 첫째, 연수 프로그램 사전-사후에 각각 실시한 기업가정신 교육 TPACK에 대한 대응 표본 t-검정 결과, 모든 하위 요인에 대하여 통계적으로 유의하게 향상된 것을 확인하였다. 둘째, 연수 프로그램 만족도 조사 결과, 전반적인 만족도는 M=4.83으로 높게 나타났다. 셋째, 전문가 3인의 프로그램 타당도 검토 결과, 타당성 M=5.0, 유용성 M=4.7, 보편성 M=5.0으로 높은 타당성을 가지는 것으로 나타났다. 연구결과를 토대로, 기업가정신 교육 확산을 위하여 교사의 TPACK 강화를 위한 기회를 확대하고, 교사의 백워드 설계에 대한 이해와 실천을 촉진하며 기업가정신 교육에 활용될 수 있는 다양한 자원에 대한 접근성을 향상시켜야 함을 시사점으로 제안하였다.

• 동서간호학연구지
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• 제1권1호
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• pp.82-98
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• 1997

The purpose of this study was to determine pattern of the stress perceived by stroke patients over time. The ultimate goal of the research is to provide data to help nurses to design the plan of nursing care of the stroke patients both in the hospital and at home. A total of 57 admitted stroke patients were collected from one general hospital in Seoul from June, 12 to September, la, 1993. The data were collected for three phases(within one week after leaving the hospital). The tools for this study, three scales were used ; Stress scale developed by the investigator. Constitution classifing scale designed by Kho(1984), and Self-care measuring scale by Kang(1984). Data were analyzed in four steps using statistical analysis. First, demographic data were determined by descriptive statistics. Second. the pattern of stress perceived by stroke patients across three phases was measured using repeated measures ANOVA. Third, stress of stroke patients classified by constitution, paralyzed area. and attack frequency were measured using ANOVA or t-test, and the pattern of stress by group over time was determined using paired t-test in post hoc test. Fourth. Pearson correlation coefficients were calculated to determine the relationship between the stress and self-care activities. The results of this study are ; 1. The pattern of stress across three phases ; There was a decrease of the stress across three phases. In general. psychological stress as the highest among three phases(F=36.92. P=.000). There was a statistically significant difference of the physical stress(F=34.55, p=.000), the psychological stress (F=15.49, p=.0005) and the social stress (F=24.71. p=.000) among three phases. There was a statistically significant difference of the stress between the first phase (on admission) and the second phase(before leaving the hospital) and was a decrease of the stress (t =6.36. p=.000). 2. The pattern of stress of stroke patients classified by constitution across three phases ; Stroke patients classified as So-Eum perceived the highest stress among three groups(Tae-Eum, So-Eum. So-Yang). There was no statistically significant difference of stress according to the constitution of stroke patients among three phases. Hence. stress was not influenced by the constitution of stroke patients, but there was a statistically significant difference of stress over time. 3. The pattern of stress of stroke patients classified by the paralyzed area across three phases ; Right paralyzed stroke patients perceived higher stress than left paralyzed stroke patients. There was, however, no statistically significant difference of stress between two groups except 2nd phase. There was no statistically significant difference of the perception of stress bet ween the right and left paralyzed stroke patients. 4. The pattern of stress of stroke patients classified by the frequency of the relapse of the disease across three phases ; Stress was higher in stroke patients who had the relapse of the disease twice more than the first time. There was, however, no statistically significant difference of stress between two groups. There was no statistically significant difference of stress of stroke patients according to the relapse of the disease among three phases. Hence, stress was no influenced by the relapse of the disease. 5. The relationship between the stress and self-care activities ; There was a negative relationship between the stress and self-care activities each phase(on admission, r= -.1563 ; before leaving the hospital, r= -.4030 ; after leaving the hospital, r= -.5291). Hence, the higher the self-care activities, the lower the stress. This study has three important findings. First finding was that psychological stress perceived by stroke patients was the highest among three phases. The second finding was that factors such as the constitution, the paralyzed area, and the relapse of the disease did not have an influence on the stress perceived by stroke patients across three phases(on admission, before leaving the hospital, after leaving the hospital). There was a statistically significant decrease of the stress perceived by stroke patients across three phases. The third finding was that there was a negative relationship between the self-care ability and stress. In this study, these findings have implications for nursing care for the rehabilitation of stroke patients and suggest the need of nursing intervention to promote the self-care ability and to support the psychological self-esteem of stroke patients.

• 부모자녀건강학회지
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• 제3권1호
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• pp.1-14
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• 2000

The Low Birth Weight infant birth rate in this country is a little more than 15 percent and is being increased. The survival rate of Low Birth Weight infant is over 90 percent and recently the rate runs is getting. However, because of the high risk of Low Birth Weight infant for handicap in growth, a preventive nursing intervention program for Low Birth Weight infant and their mother is considered to be necessary. Touch and massage, thus sensory stimulation has been considered to be important ensuring a normal growth of Low Birth Weight infant During the past decades sensory stimulation program has been used for premature and Low Birth Weight infants. Recently a study on the sensory stimulation for Low Birth Weight infants has bee n done in this country. Mother and infant relationship has a great influence on child's development. Especially, mother and infant interaction during one year after birth plays important role in child's social. affective and cognitive developments. But in the study of Low Birth Weight infants, the mother and infant interaction has been rare yet. However, there was no study effectiveness of the sensory stimulation on mother and infant interaction. In this respect, this study based on the importance of the nursing intervention, is intended to measure the effectiveness of the massage therapy in the aspects of weight, daily feeding amount, cortisolurine stress hormone and mother and infant interactions. This study has been conducted on the nonequivalent control group pretestposttest design in quasi experimental basis and Low Birth Weight infants from NICU of two Medical University Hospitals located in Taegu Metropolitan were selected in experimental group of 21 infants and control group of 20 infants. Data has been collected from May 1, 1999 to September 5, 2000. For the experimental group Field's sensory stimulation(tactile and kinesthetic stimulation) was applied 2 times a day for 10 days(10:00 - 11:00 hours in the morning and 19:00 - 20:00 in the afternoon) by nurse and mother. The electronic indicator scale (Cas Co. Korea) was used to measure infant's body weight. To determine urine cortisol concentration level under stress, rad immuno assay method was used. And to determine mother and infant interactions during feeding, tools developed by Kim Mi-Ye (1999) were used. Collected data were analyzed with SAS program using x-test, t-test, paired t-test and repeated measures ANOVA. Findings were as follows : 1. For the daily mean weight gain, the experimental group showed little higher than the control group, even though, there was no Statistically significant differences between two groups. 2. For the amount of daily mean feeding, the experimental group showed little higher than the control group, while there was no Statistically significant differences between two groups. 3. The level of wine cortisol concentration was increased in both groups, while no Statistical significance was shown between the two groups. 4. Mothers in experimental group were more likely to have higher mean scores in mother and infant interaction during feeding than mothers in the control group. Statistical significance was shown between the two groups(t= 5.78, P=.001). In conclusion, the massage therapy in this study showed with regard to even though through there was no statistically significance in the weight gain and urine stress hormone concentration. there was Statistical significantly higher in the mother and infant interaction during feeding. Based on the result of this study, it is considered that the massage therapy should be applied clinical practice and home to help a developmental growth and interaction of Low Birth Weight infants and mothers during the period of recovery.

• Journal of Community Nutrition
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• 제4권2호
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• pp.99-108
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• 2002

Recently interests on raw-food diets are rapidly increasing in relation to chronic diseases prevention in Korea, but studies on raw-food diets have been hardly performed by nutritionists. This study was performed to investigate the effects of low-calorie diets using a raw-food formula in the form of freeze-dried powder on obesity and its complications in the obese women (body mass index (BMI) $\geq$ 25kg/㎡) for eight weeks. Forty premenopausal women (mean BMI 28.04kg/㎡, mean age 28.33years old) participated in this diet intervention, and were controlled by eating 1 regular meal, 1-2 snacks and 2 raw-food formula (140kcal/pack) meals a day within the 1500-1300kcal ranges. Anthropo-mentric measurements, body compositions, physical exercise, and obesity-related risk factors were assessed before (the initial), during (the 4th week) and after (the 8th week) the study. All the data was analyzed by paired t-test, repeated measures ANOVA, and nonparametric rank test at p<0.05 level. Obesity was significantly increased during this study, and it was decreased in weight (-4.59%, p<0.000), BMI (-4.56%, p<0.000), body fat percent (-6.18%, p<0.000), fat mass (-10.19%, p<0.000), waist and hip circumferences(-5.69%, p<0.000 and -2.55%, p<0.000) and WHR (-3.24%, p<0.000). Energy expenditure of physical exercise was increased as much as 70kca1/day during the study (p=0.000), but it did not have any correlations with weight loss and changes of body compositions. Biochemical measurements including blood triglyceride(p <0.006) and leptin(p<0.000) levels were significantly decreased, LDL cholesterol level was increased(p<0.05), but all the blood lipid levels were in the normal ranges. Fatty liver echogenicity and menstrual irregularity were improved after the diet intervention(p<0.000 and p<0.034). In conclusion, this B-week low-calorie diet intervention using raw-food formula was effective for obese premenopausal women in reducing obesity and its risk factors so as not to proceed towards comorbidities. However, the variation of blood lipid levels should be observed for a longer Period.

• 한국전문물리치료학회지
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• 제23권2호
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• pp.57-66
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• 2016

Background: For the treatment of forward head posture (FHP) and forward shoulder posture, methods for strengthening scapular retractors and deep cervical flexors and stretching pectoralis and upper cervical extensors are generally used. No study has yet assessed whether suboccipital release (SR) followed by cranio-cervical flexion exercise (CCFE) (SR-CCFE) will result in a positive change in the shoulders and neck, showing a "downstream" effect. Objects: The purpose of this study was to investigate the immediate effects of SR-CCFE on craniovertebral angle (CVA), shoulder abduction range of motion (ROM), shoulder pain, and muscle activities of upper trapezius (UT), lower trapezius (LT), and serratus anterior (SA) and LT/UT and SA/UT muscle activity ratios during maximal shoulder abduction in subjects with FHP. Methods: In total, 19 subjects (7 males, 12 females) with FHP were recruited. The subject performed the fifth phase of CCFE immediately after receiving SR. CVA, shoulder abduction ROM, shoulder pain, muscle activities of UT, LT, and SA, and LT/UT and SA/UT muscle activity ratios during maximal shoulder abduction were measured immediately after SR-CCFE. A paired t-test and Wilcoxon signed-rank test were used to determine the significance of differences in scores between pre- and post-intervention in the same group. Results: The CVA (p<.001) and shoulder abduction ROM (p<.001) were increased significantly post-versus pre-intervention. Shoulder pain was decreased significantly (p<.001), and LT (p<.05) and SA (p<.05) muscle activities were increased significantly post- versus pre-intervention. The LT/UT muscle activity ratio was increased significantly post- versus pre-intervention (p<.05). However, there was no significant change in UT muscle activity and SA/UT muscle activity ratio between pre- and post-intervention (p>.05). Conclusion: SR-CCFE was an effective intervention to improve FHP and induce downstream effect from the neck to the trunk and shoulders in subjects with FHP.

• 대한통합의학회지
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• 제3권3호
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• pp.59-71
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• 2015

Purpose : This study examines the effect of vibration exercise grafting PNF patterns for 6 weeks on upper body stability and equilibrium for seniors having fifteen or over of MMSE-K. Method : A total of 10 senior citizens participated in this study. Each participant performed PNF patterned exercises using vibration sports equipment for 30 minutes, once static a week, for six weeks. We measured trunk stability and balance degree before and after the six-week exercise program. Motor Assessment Scale (MAS) was used to measure trunk stability, while Functional Reach Test (FRT) and Timed Up and Go (TUG) was used to measure balance degree. The collected data was processed using paired t-test to confirm the difference between pre-program conditions and post-program conditions. Results: The results of our study show that post-program trunk stability measurements increased when compared to pre-program data; however, this increase was not statistically significant. pre and post-measurements for satatic balance and dynamic balance were statistically unchanged. Conclusion: Due to limitations in the number of participants, the procedural design of this experiment, and the limited amount of time participants actually controlled, this study failed to produce statistically significant results. However, further study should be conducted using a systematically implemented exercise program to show support for exercising with flexi-bar as an effective program for the elderly.

• 대한소아치과학회지
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• 제43권4호
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• pp.374-381
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• 2016

본 연구의 목적은 $L{\ddot{o}}e$ & Silness의 치태지수를 사용하여 음파 칫솔과 일반 칫솔의 효과를 비교하는 것이다. 연세대학교 치과대학병원 소아치과에 내원한 전신질환이 없는 3-6세 어린이 34명을 대상으로 교차설계, 연구자에 대한 눈가림법을 사용한 무작위 대조군 연구가 진행되었다. 연구 참여자는 2개의 군으로 무작위로 나누어져 음파 칫솔과 일반 칫솔을 번갈아 2주씩 사용하였고, 칫솔질 전후 구강위생상태를 $L{\ddot{o}}e$ & Silness의 치태지수를 사용하여 측정하여 차이를 비교하였다. 음파 칫솔 사용 후 $0.26{\pm}0.28$, 일반 칫솔 사용 후 $0.09{\pm}0.22$의 치태지수 감소를 보였고, 이는 통계학적으로 유의한 차이를 보였다(p < 0.05). 성별과 나이에 따른 음파 칫솔의 치태 제거 효과는 통계학적으로 유의한 차이를 보이지 않았다(p > 0.05). 연구 결과, 3-6세 어린이에서 음파 칫솔이 일반 칫솔에 비해 치태 제거 효과는 좋았고, 성별과 연령에 따른 치태 제거 효과의 차이는 나타나지 않았다.