• International Journal of Advanced Culture Technology
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• 제10권1호
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• pp.180-186
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• 2022

This study is a pilot study to confirm the effectiveness of training after applying emergency simulation training for inactive nurses and to present a new model of simulation training operation method. In this study, the control group is a group that directly participates in the simulation activity, and the experimental group is the group that observes the control group's simulation activity. Experimental group and control group were matched 1:1 to experience all the roles of the resuscitation team. The study participants were 5 inactive nurses in the experimental group and 5 inactive nurses in the control group, and the total training time was 5 hours. The emergency simulation operation composition consists of theory education, skill education, and simulation. The interview was conducted. The educational satisfaction of the participants was 4.65 points for theory education and 4.70 points for practical education based on 5 points. Participants' performance confidence improved from 3.60 points before operation to 7.20 points after operation. Emergency simulation operation consisted of pre-test, theory education, skill education, simulation implementation, debriefing, and post-test. Participants expressed that the choice of group greatly reduced the burden and anxiety about performing the role of the resuscitation team. However, difficulties and inexperience in the operation of the defibrillator were reported in the experimental group. The control group reported that the simulation activity of the experimental group was not significantly different from theirs. Through the results of this study, it was confirmed that emergency simulation education not only reduced the burden and anxiety of inactive nurses, but also had an effect of education. Based on the research results, it is proposed to expand the participants and verify the effectiveness of education through specific variables such as learning commitment, learner confidence, simulation satisfaction, and team effectiveness.

• 대한본초학회지
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• 제21권2호
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• pp.63-75
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• 2006

Objectives : We investigated the effects of Liriopis Tuber on the nervous protection. Methods : We measured the reaction behavior with EPM(Elevated Plus Maxe) and MWM(Morris Water Maze) after applying restraint stress to rats. Also, the degrees of AchE generation were measured with immunohistochemical method in the regions of hippocampus, and the degree of TH generation in the regions of VTA and LC, respectively. Results : 1. As the results of measuring how long EPM which reflects anxiety reaction stayed in the open arm, there was the trend which can suppress anxiety reaction in the MMD+stress group(Liriopis Tuber+stress) but no statistical significance. The counting results how many EPM passed between opened and closed arm showed suppression trend against a physical activity in the saline+stress group but there was no statistical significance. 2. According to the result of MWM, the saline+stress group showed the learning retardation which means increased time arriving at goal compared to ti1e normal group at the second and third day of measurement. On the contrary, a learning retardation was significantly decreased in the MMD+stress group. Among the probe trial test a memory loss occurred in the saline+stress group, meanwhile memory ability was notably increased in the saline-stress group. 3. The degree of TH generation was investigated at the VTA and LC respectively after test animals treated with drug. In the saline+stress group, TH-immunoreactive cells were significantly increased, and these stress-induced TH increases were suppressed in the saline+stress group at the VTA region. However, the saline+stress group did not show any significant difference. 4. the degree of AchE generation was investigated at the CA3 of hippocampus. The saline+stress group showed that AchE-immunoreactive cells were significantly decreased. Those stress-induced reductions of AchE cells were meaningfully recovered in the saline+stress group. Although the cells showed recovery trend in the region of CA1 of hippocampus, statistical significance was not observed. Conclusion : The results of our study indicate that Liriopis Tuber can improve spatial memory ability of rats applied a restraint stress. This improvement of the spatial memory ability is considered to have an efficacy of nervous protection that Liriopis Tuber suppresses the generation of AchE in the hippocampus region and enhances the generation of TH in the VTA.

• 한국과학교육학회지
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• 제24권2호
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• pp.258-266
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• 2004

본 연구는 EQ(Emotional Quotient)향상 프로그램을 과학교과에 도입하여 학생들의 정의적 영역의 능력을 향상시켜 보다 효과적인 과학교육을 하기 위해 수행되었다. EQ 향상 프로그램을 적용한 수업이 학생들의 EQ, 과학적 태도, 과학 불안도, 학업성취도에 어떤 효과를 주는지 알아보았다. 연구대상은 경기도 안산시 소재의 중학교 1학년 남 녀 학생 168명이었으며 두개 학급은 전통적인 수업을, 두 개 학급은 EQ 향상 프로그램을 적용한 수업을 하였다. 본 연구에서 사용한 EQ향상 프로그램은 한국교육 개발원의 수업과정 일반모형을 근거로 개발하였다. 본 연구는 사전-사후 검사 통제 집단(pretest-posttest control group) 설계에 기초하였으며 약 14주간 42차시에 걸쳐 수업처치를 하였다. 연구결과는 이원공변량분석(2-way ANCOVA)과 상관분석으로 처리하였다. EQ향상 프로그램을 활용한 수업은 학생들의 정서지능을 높이고 과학 불안도를 낮추는데 전통적 수업보다 효과적이었다(p< .05). EQ향상 프로그램을 활용한 수업은 학생들의 전반적인 과학적 태도를 향상 시키데는 효과적이지 않았으나(p> .05) 그 하위 영역 중에서 '과학수업의 즐거움'의 영역에서는 효과적이었다(p< .05). EQ향상 프로그램을 활용한 수업은 전통적 수업에 비해 학업성취도를 향상 시키는데 효과적이었다(p< .05). EQ향상 프로그램을 활용한 수업을 통해서 학생들의 과학불안도를 낮추고 과학수업에 즐거움을 줄 수 있으며 따라서 학업성취도도 향상될 수 있음을 알았다.

• 대한한의학방제학회지
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• 제25권4호
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• pp.483-497
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• 2017

Background : Behavioral stress has been suggested as one of the significant factors that is able to disrupt physiological systems and cause depression as well as changes in various body systems. The stressful events can alter cognition, learning, memory and emotional responses, resulting in mental disorders such as depression and anxiety. Results : We used a restraint stress model to evaluate the alteration of behavior and stress-related blood parameter. The animals were randomly divided into two groups of five animals each group. Furthermore, we assessed the change of body weight to evaluate the locomotor activity as well as status of emotional and anxiety in mice. After 7 days of restraint stress, the body weight had significantly decreased in the restraint stress group compared with the control group. We also observed stress-associated behavioral alterations, as there was a significant decrease in open field and forced swim test, whereas the immobilization time was significantly increased in the stress group compared to the control group. We observed the morphological changes of neuronal death and microglia by immunohistochemistry and western blot. In our study restraint stress did not cause change in neuronal cell density in the frontal cortex and CA1 hippocampus region, but there was a trend for an increased COX-2 and iNOS protein expression and microglia (CD11b) in brain, which is restraint stress. Conclusion : Our study, there were significant alterations observed in the behavioral studies. We found that mice undergoing restraint stress changed behavior, confirming the increased expression of inflammatory factors in the brain.

• 한국치위생학회지
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• 제9권2호
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• pp.137-146
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• 2009

In pediatric dentistry, sedation therapy is one of methods for managing children's behavior, and various types of sedation therapy are being used. Thus, this study surveyed the awareness of and satisfaction with sedation therapy in 204 parents who visited the Pediatric Dentistry using a self-administered questionnaire during the period from June to December 2008 in order to get information necessary in behavior management for pediatric patients, and obtained results as follows. 1. The most common path of learning about sedation therapy was dentistry (49.5%), and the most common reason for choosing sedation therapy was 'The child was young'(42.3%), which was followed by 'The child is too afraid'(18.8%), 'There are many teeth to be treated'(16.0%), 'To adjust the number of visits'(11.3%), and 'For behavior management'(3.1%). 2. Most of the parents felt anxiety about sedation therapy, and the reasons for the anxiety were 'The child was young'(33.0%), 'Worry about side effects'(31.3%), 'Worry about recovery of consciousness'(25.7%), 'Worry about the blunting of intellectual abilities'(7.6%), and others (2.4%). 3. Satisfaction with sedation therapy was higher in men than in women, and was high in order of 'Stationing of an anesthetist', 'One time completion of treatment', and 'Cautions'. Statistically significant difference was observed between men and women only in question "Have you ever heard about sedation therapy?"(p=0.018). 4. According to age, satisfaction with sedation therapy was highest in parents whose child was less than 48 months old. Satisfaction was high in order of 'Stationing of an anesthetist', 'One time completion of treatment', and 'Cautions', 'Choice of sedation therapy', and statistically significant difference was observed according to age only in question "Have you ever heard about sedation therapy?"(P=0.005). 5. Positive correlation was observed among questions on satisfaction with sedation therapy. In the survey on the awareness of and satisfaction with sedation therapy in parents visiting the dentistry, awareness and satisfaction were generally high with regard to the parents' choice of sedation therapy, but many of the parents answered that they chose sedation therapy and felt anxiety because their child was young. The results of this study need to be considered for behavior management in pediatric dentistry and there should be systematic education and promotion of sedation therapy.

• 한국수학교육학회지시리즈E:수학교육논문집
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• 제36권4호
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• pp.611-626
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• 2022

본 연구에서는 교육부가 고심하는 '수학울렁증(Mathematics Anxiety, 수학불안)' 문제를 근본적으로 해결하는 하나의 대안으로, 2022년 1학기 S대학에서 직업계 고등학교를 졸업한 재직자 신입생 20명을 대상으로 'Math & 코딩(Coding)'을 적용하여 운영한 대학 미분적분학 강좌 사례를 소개한다. 본 강좌에서는 'Math & 코딩'으로 쉽고 빠르게 중·고등학교 수학을 복습할 수 있는 콘텐츠와 대학 미분적분학 콘텐츠 및 교재를 새로 개발하여 활용하였다. 이를 통해 스스로 '수학울렁증'이 있다고 여기던 학생들은 코드를 활용하여 문제를 해결하면서 복잡한 계산에 대한 부담을 덜게 되었고, 대신 확보한 시간을 수학 개념에 대해 동료 및 교수자와 토론하면서 미분적분학을 충분히 이해할 수 있게 되었다. 그 결과 본 강좌를 수강한 대부분의 학생들은 미분적분학 교재에 있는 거의 모든 문제를 지필로 또는 코드를 활용하여 해결할 수 있다고 자신있게 이야기 하였고, 미분적분학에서 다루는 주요 개념에 대해서도 자신의 언어로 충분히 설명할 수 있다고 하였다. 이와 같이 대학의 수학강좌 교수학습과정에서 'Math & 코딩' 방식을 적절하게 활용한다면, 수학적 배경이 약한 학생들과 이전에 수학을 포기했었던 학생들을 대상으로 대학에서 다시 수학에 대한 자신감을 회복시키는 것이 가능하다고 여겨지며, 중등수학교육에서도 'Math & 코딩' 접근방식을 충분히 적용해 볼 수 있다고 생각한다.

• Human Ecology Research
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• 제61권4호
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• pp.673-686
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• 2023

The purpose of this study was to identify home economics (HE) teachers' concerns about and perceptions of HE education using the latest technologies in the era of the 4th Industrial Revolution and to reveal whether they differ according to teachers' general background variables. The questionnaire survey method to measure HE teachers' concerns and perceptions of HE education using the latest technologies in the era of the 4th Industrial Revolution was conducted online using the Google Questionnaire from which 150 responses were received. The main results were as follows. Firstly, HE teachers scored an average of 3.46 out of 5 for the latest technology. Among these interests in the latest technology, interest in "augmented reality and virtual reality technologies" scored the highest at an average of 3.80, while interest in "neural network machine learning" (2.78) was low. HE teacher's concerns about HE education using the latest technologies in the era of the 4th Industrial Revolution were high, with an average score of 4.40. Among these concerns for the latest technology, "concern about the results of HE education using the latest technology" scored the highest at 4.53. HE teachers' anxiety about the latest teaching technology in the era of the 4th Industrial Revolution was moderate, averaging 3.05. The highest form of anxiety was "anxiety about the impact on the job" (4.03) and the lowest was fear of "the disappearance of the teacher's job" (2.50). HE teachers' innovation resistance to the latest teaching technology was low at 2.18. Expectations of the latest technology in HE classes in the era of the 4th Industrial Revolution averaged 3.85, slightly higher than the middle of 3.

• 대한인간공학회지
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• 제31권1호
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• pp.117-124
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• 2012

Objective: The goal of this study is to design a creative tutoring service, which helps children gain confidence and creativity through learning activities. Background: Nowadays most kids are growing up in a very competitive environment under their parents' zeal for education. A stressful environment can deter a child from the confident undertaking of challenges, leading to depression, anxiety, and feelings of inadequacy. Art therapy helps children work through these issues, however the process led by instructors or parents, and kids still feel anxious studying adults' face to read their thought. Method: To help children address challenges, a creative tutoring service application can provide images with certain tasks instead of asking them to fill in blank areas. The tasks asked by the service system are 1) to visualize children's own experience utilizing visually associated images from given images and 2) to create an illustrated story modifying and re-composing given images. Another task is to learn basic math and words with numbers and alphabets in customized colors. By completing each task children collect awards, which allow them graduate to higher levels of challenges. The outcomes from the tasks are sent to the main server system and reviewed by analysts. Those results are sent to children's parents as a text message on smart phone. Results: Visual implication using images inspires children to make creative stories based on their own experience. Also, children can find their own patterns of reaching answers by using synaesthetic imagery through repetitive practices of creative thinking tasks. Conclusion: Understanding how they feel about doing tasks in certain environments and assessing them in varied situations should be carefully considered when designers approach service design for kids. By focusing on how to tutor children in creative ways, as opposed to focusing on the expected outcome, creative service applications can be designed to reduce children's stress and encourage self expression. Children are predicted to gain confidence through using the service without the concern of comparison by others. Application: The creative tutoring service needs to be developed and tested by varying types of children.

• 한국수학교육학회지시리즈E:수학교육논문집
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• 제27권3호
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• pp.321-339
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• 2013

본 연구는 학교 수학수업 개선을 위해 제기된 스토리텔링 적용 수업 실현을 위한 기초연구이다. 중학교 2학년을 위한 스토리텔링 기반 모델 수학교과서를 개발하였고, 이를 학교 현장에 적용하여 그 결과를 분석하였다. 스토리텔링 수학교과서 개발을 위해서는 개발 절차와 방법을 문헌연구를 통해 추출하였고, 그 과정에 따라 모델 수학교과서를 개발하였다. 현장 적용을 위해 20차시의 수업을 실시하였고, 그 결과를 정의적 태도 검사, 수학 불안 검사, 설문조사, 교사 면담을 통해 분석하였다. 본 연구 결과를 통해 중학교에서 스토리텔링을 적용한 수업의 실현가능성을 점검하고, 스토리텔링 수학수업 실현을 위한 토대가 될 것으로 기대된다.

• 융합정보논문지
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• 제9권8호
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• pp.221-232
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• 2019

이 연구에서는 임용시험에서의 실패와 성공을 경험한 특수교사들의 임용시험 실패 요인과 성공 요인이 무엇인지를 탐구하였다. 24명의 특수교사들과 반구조화된 면담을 실시하였으며, 면담 자료의 연속적 비교 분석을 통해 12개의 의미 있는 주제를 추출하였다. 연구 결과를 종합하면 다음과 같다. 첫째, 특수교사들은 임용시험 실패 요인을 남 따라 하기식의 공부, 실패를 부르는 공부전략, 무조건 달달 외우기, 비효율적인 스터디, 불안함과 자신감 부족, 내가 나를 관리하지 못함에 두었다. 둘째, 특수교사들은 임용시험 성공 요인을 자신만의 공부 스타일, 올바른 공부전략, 이해와 암기의 조화, 모두가 득이 되는 스터디, 긍정적인 마음가짐, 무너지지 않는 자신만의 루틴에서 찾았다. 이러한 연구 결과를 임용시험 준비과정에서 실제적으로 활용하는 방안을 제언하였다.