• 대한가정학회지
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• 제34권3호
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• pp.271-282
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• 1996

Different aspects of morality, namely, moral belief, moral judgement and moral behavior have been studied seperately. This study examined the development of these three aspects of morality in relation to internal attribution in one sample. A total of 371, third -and sixth- grade children from Masan city were responded to questionnaires on moral belief, moral judgement, and attibutional tendency. In addition, children's moral behavior was measured by the teachers' 5-item rating scale. As results, there were signigicant but low correlations among three components of morality. There were developmental differences in moral belief and moral judgement but there was no age difference in moral behavior. Compared to third graders, sixth graders were higher in moral judgement but lower in moral belief. Social experience as well as cognitive development on moral relativity could explain this paradoxical developmental trend in moral belief. There was a sex difference only on moral behavior : Girls were rated higher in moral behavior than boys. Internal attribution was significantly correlated with all three aspects of morality, .15 with moral belief, .45 with moral judgement, .14 with moral behavior, respectively. There was a significant developmental difference but no sex difference in attributional tendency: Sixth graders reported higher internal attribution than third graders. However, there was no developmental difference in correlations among internal attribution and three aspects of morality. Most importantly, internal attribution explained morality better than either age -or sex- variable. It was suggested that educational programs on morality need to focus on the internalization of it.

• 한국가축번식학회지
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• 제20권3호
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• pp.315-322
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• 1996

The study was conducted to determine the optimal glucose, superoxide dimutase(SOD) and catalase levels during the in vitro culture of porcine oocytes matured and fertilized in vitro for morulae and blastocyst development. Oocytes were cultured for 0~8 days in TCM-199 medium supplemented with 20% FCS, different glucose, SOD and catalase levels. The results are summairzed as follows ; 1. The in vitro developmental rates of porcine oocytes cultured in TCM-199 medium containing 0.1, 0.3, 0.5, 1.0, 3.0 mM glucose levels 0~3 and 0~8 days after insemination were 22.8, 24.2, 21.9, 20.0, 12.1 and 21.9, 26.7, 25.0, 22.6, 16.7%, respectively. 2. The in vitro developmental rates of porcine oocytes cultured in TCM-199 medium containing 100, 200, 300, 500 $\mu\textrm{g}$/ml SOD levels 0~3 and 0~8 days after insemination were 16.7~23.3 and 16.7~25.0%, respectively. High levels of SOD(500 $\mu\textrm{g}$/ml) significantly reduced the rates of molurae and blastocysts stage(P<0.05). 3. The in vitro developmental rates porcine oocytes cultured in TCM-199 medium containing 100, 200, 300, 500 $\mu\textrm{g}$/ml catalase levels 0~3 and 0~8 days after insemination were 18.8~26.7 and 19.4~28.1%, respectively, and there was significant differences on the development to the molurae and blastocysts stage among the cumulus cells and glucose levels.

• 보건의료생명과학 논문지
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• 제9권1호
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• pp.69-76
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• 2021

발달 장애 아동의 성교육 현황을 조사하고 성교육 프로그램의 효과적인 운영을 위하여 특수 교육 기관 및 장애 아동 보육 서비스에서 근무하는 12명의 교사를 선정하였다. 문헌 고찰을 통해 3개 주제에 대한 의견과 요구 사항을 파악하기 위해 포커스 그룹 인터뷰를 실시했다. 장애 아동 성교육의 경우 교육의 방향이 일관되지 않고 개인의 특성과 욕구를 고려되지 않아 성교육 운영의 어려움이 파악되었다. 이에 발달 장애 아동의 발달 단계를 고려한 성교육 지침의 구체적인 사례와 높은 접근성을 포함하는 성교육 프로그램을 제안하고자 한다.

• 한국동물번식학회:학술대회논문집
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• 한국동물번식학회 2001년도 발생공학 국제심포지움 및 학술대회 발표자료집
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• pp.56-56
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• 2001

This study was carried out to investigate on the improvement of fertilizing and developing ability of in vitro matured oocytes from individuals of bulls, sperm type, pretreatment of sperm or oocytes obtained by intracytoplasmic sperm injection(ICSI). 1. The male pronuclear formation and developmental rates of oocytes obtained by ICSI treated individual of bulls were 73.9%-87.0% and 33.3%-60.9%, respectively. 2. The male pronuclear formation and developmental rates of oocytes obtained by ICSI treated fresh and frozen sperm, tail-cutting and tail-scoring sperm were 82.0%, 78.0%, 42.2%, 51.1% and 56.0%, 42.0%, 17.8%, 22.2% respectively. and these values of fresh sperm injection were higher than that of frozen sperm, tail-cutting and tail-scoring. 3. The male pronuclear formation and developmental rates of oocytes obtained by sperm pretreated heparin, BFF(bovine follicula fluid), His, Ca Ionophore(Ⅰ) and Ⅰ ＋ caffeine methods were 66.7%-82.2% and 33.3%-60.6%, respectively. and these values of treatment of Ⅰ＋ caffeine were higher than that of other methods. 4. The male pronuclear formation and developmental rates of oocytes obtained by ICSI treated with or without zona pellucida were 80.0%, 72.0% and 46.0%, 36.0%, respectively.

• 한국환경과학회지
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• 제32권10호
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• pp.713-722
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• 2023

This study was conducted to examine the effects of care farming activities on the brain waves of adults with developmental disabilities from September 2022 to December 2022, with a total of 16 sessions held once a week. For 28 adults with developmental disabilities, 15 participants in the care farm program and 13 participants who did not participate were used as the control group. Before and after the care farming activities, participants' self-esteem, happiness levels, and brain function indices were measured through surveys and electroencephalography (EEG). Consequently, the self-esteem of the participants in the experimental group significantly increased after the activity, and as for the brain function index, the left brain activity index related to stress, attention, brain function, and emotional state increased compared to the control group in the experimental group of adults with developmental disabilities, especially intellectual disabilities. Notably, the effect of care farming activities was greater for women than for men with intellectual disabilities. Therefore, considering the differential effects of care farming activities based on the type of developmental disability and sex, it is deemed advantageous to primarily apply these activities to women with intellectual disabilities in order to maximize the healing effect of care farming.

• 한국인터넷방송통신학회논문지
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• 제24권1호
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• pp.175-180
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• 2024

본 논문에서는 딥러닝 기반의 주의환기 보상전략 시스템이 발달장애인의 데이터 라벨링 작업 생산성에 미치는 효과를 분석하였다. 연구 결과, 중재가 적용된 후 연구대상자 모두 자율작업 대비 작업 생산성에서 유의미한 향상이 관찰되었다. 특히 인공지능 기반의 중재가 적용되었을 때, 직무지도원 중재에 비해 상당한 향상을 보였다. 이러한 결과는 인공지능 기술이 발달장애인의 데이터 라벨링 작업 생산성 향상에 긍정적인 영향을 미칠 수 있음을 의미한다. 본 연구는 발달장애인의 데이터 라벨링 작업에 인공지능 기술을 접목한 최초의 연구이며, 발달장애인의 직업훈련과 작업 생산성 증진을 위한 딥러닝 기술의 적용 가능성을 탐색하는 데 중요한 시사점을 제공하리라 본다.

• 한국노년학
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• 제32권2호
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• pp.631-647
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• 2012

본 연구는 갱년기 여성들의 발달현상에 대한 태도와 폐경증상이 삶의 의미에 미치는 영향을 살펴봄으로써 갱년기 여성의 삶의 질 향상에 필요한 기초자료를 제공하고자 하였다. 이러한 연구목적을 달성하기 위해 D광역시와 C시, 그리고 기타 지역에 거주하는 40-60세의 갱년기 여성 313명을 대상으로 하였다. 설문조사 대상은 비확률 표집방법 중 편의표집 방법을 이용하여 표집 하였으며, 수집된 자료는 SPSS 프로그램을 이용하여 분석하였다. 본 연구의 주요 연구결과는 다음과 같다. 첫째, 갱년기 여성들은 발달현상에 대해 그다지 긍정적인 태도를 보이지 않았으며, 폐경증상은 가끔 심하였고, 삶의 의미 수준은 그다지 높지 않았다. 둘째, 갱년기 여성들은 발달현상에 대한 태도가 긍정적일수록 삶의 의미 수준이 높았고, 폐경증상이 심할수록 삶의 의미 수준이 낮았다. 셋째, 갱년기 여성의 삶의 의미에는 발달 현상에 대한 태도와 폐경증상이 영향을 미쳤으며, 특히 폐경에 대한 태도와 정신적 증상이 큰 영향을 미쳤다. 이러한 연구결과를 볼 때, 갱년기 여성들의 삶의 의미를 높여주기 위해서는 폐경증상과 관련한 신체적 건강과 발달현상에 대한 태도와 관련된 심리적 건강 향상을 위한 사회복지적 개입이 이루어져야 할 것이다. 또한 정책적 차원에서 갱년기 여성들이 건강한 삶을 유지할 수 있도록 지역 내 복지시설의 개방하고, 갱년기 준비를 위한 교육이 실시될 필요가 있으며, 다양한 차원에서 사회복지 상담 서비스의 실천이 요구된다.

• 문화기술의 융합
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• 제10권1호
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• pp.11-18
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• 2024

본 연구의 목적은 현대사회에 중요하게 대두되고 있는 사회·정서발달과 학습관련 사회적 기술에 관하여 동물을 매개로 한 치료프로그램이 발달장애 아동들을 대상으로 미치는 영향을 알아보는 것에 있다. 연구대상은 특수학교에 재학 중인 발달장애 아동으로, 동물매개치료 프로그램은 총 12회기로 구성하여 진행되었다. 프로그램의 효과성을 확인하기 위해 실험집단과 통제집단으로 구분하여 측정 항목별 사전과 사후로 나누어 실시하였다. 자료분석은 SPSS 25.0을 사용하였다. 연구결과, 첫째, 동물매개치료 프로그램에 참여한 실험집단의 발달장애 아동은 비참여 통제집단과 비교하여 사회정서 발달의 전체항목에서 유의미한 차이(z=-2.20, p<.05)를 보였으며, 하위요인으로는 교사에서의 비의존성, 또래와의 상호작용, 성취동기에서 통계적으로 유의미한 값을 나타냈다. 둘째, 동물매개치료 프로그램을 실시한 발달장애아동의 학습관련 사회적 기술은 모든 요인에서 유의미한 효과(z=-2.20, p<.05)가 있는 것으로 도출되었다. 결론적으로, 동물매개치료 프로그램이 발달장애 아동의 사회·정서발달과 학습관련 사회적 기술에 긍정적인 영향을 미치는 것으로 확인되었다. 본 연구결과를 바탕으로 발달장애 아동들의 건강한 삶을 위한 사회·정서발달과 학습관련사회적 기술을 높이기 위해서는 더욱 구체화되고 체계적인 프로그램의 개발과 적용이 필요한 것으로 사료된다.

• 한국동물번식학회:학술대회논문집
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• 한국동물번식학회 2001년도 춘계학술발표대회
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• pp.68-68
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• 2001

Blastocyst formation, consisting of the inner cell mass (ICM) and trophectoderm (TE), is the first differentiation process during embryonic development in mammals. It has been hypothesized that the proportion of ICM to TE in the blastocyst may be crucial for subsequent developmental competence of early embryos, which it may be expressed as a sensitive indicator for evaluating in vitro systems. In this study ICM/total cell ratio of nuclear transfer (NT) embryos was compared with IVF-derived and in vivo embryos. Somatic cell nuclei obtained from a fetus at Day 40 of gestation were transferred into the enucleated oocyte and then cultured in NCSU 23 medium for 6 days as previously described (Koo et al., Biol. Reprod. 2000; 63:986-992). ICM and TE cells of blastocysts were determined by using a differential staining method (Han et al., Biol. Reprod. 1999; 60:1110-1113). Development rate (9.8$\pm$2.5%, 23/225) to the blastocyst stage of NT embryos was lower than IVF embryos (23.8$\pm$2.7%, 53/223). Thus, a difference was detected in the in vitro developmental rate to blastocyst stage between NT and IVF-derived embryos (P<0.05). In the next experiment, we investigated ICM and TE nuclei to assess the quality of blastocysts that produced by NT, IVF and in vivo, respectively. NT blastocysts (27.6$\pm$8.3) showed a smaller total cell number than IVF-derived (42.6$\pm$17.4) and in vivo embryos (283.9$\pm$103.5) (P<0.05). Ratios of ICM/total cells in NT, IVF and in vivo blastocysts were 15.1$\pm$ 18.6% (n=56), 12.3$\pm$9.2% (n=57) and 30.4$\pm$6.8% (n=40), respectively. Individual blastocysts for the ratio of ICM/total cells were assigned to 3 groups (I; <20%, II; 20 to 40% and III;>40%). As the results, most in vivo blastocysts (97.5%, 39/40) were distributed into group II while most NT (78.6%, 44/56) and IVF-derived blastocysts (82.5%, 47/57) were allocated to group I. Thus, our data show that NT or IVF-derived embryos have aberrant morphology during early development in vitro systems, suggesting that these anomalies may result in developmental failures of the NT embryos to term.

• 대한물리의학회지
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• 제12권4호
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• pp.133-138
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• 2017

PURPOSE: The purpose of this study was to investigate the effect of modified motor developmental intervention on the SCM muscle thickness and the range of motion (ROM) of neck in subjects with congenital muscular torticollis. METHODS: Thirteen subjects who had congenital muscular torticollis were participated in this study and they were offered the modified motor developmental interventions for 8 weeks by pediatric physical therapist. SCM thickness of affected and non-affected side and ROM of neck rotation were collected between before and after intervention. SCM thickness was measured by using Ultrasound Unit (IU 22, Ultrasound system, Philips, Netherlands) and ROM of neck was measured by using the goniometer (Arthrodial protractor, North coast, USA). Data were represented as means ${\pm}SD$. Paired t-test was used to determine the effect of interventions on the SCM muscle thickness and neck ROM. RESULTS: SCM thickness of affected side was significantly decreased after the modified motor developmental interventions and that of non-affected side was generally increased but it was not significantly difference between pre and post interventions. ROM of neck rotation and lateral flexion was significantly increased after interventions. CONCLUSION: These results suggested that the modified motor developmental interventions could improve the recovery of SCM muscle thickness and neck ROM.