• 한국콘텐츠학회논문지
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• 제20권5호
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• pp.437-447
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• 2020

본 연구는 범이론적 모형을 적용하여 간호여대생의 운동행동 변화단계에 따른 변화과정, 의사결정균형, 자기효능감 및 사회적지지 간의 관련성을 파악하기 위한 서술적 조사연구이다. 일개 간호학과 재학생 223명을 대상으로 설문지를 이용하여 자료를 수집한 후 IBM SPSS 21.0 program으로 분석하였다. 연구결과, 대상자의 운동행동 변화단계는 계획전단계 17.9%, 계획단계 54.3%, 준비단계 16.6%, 행동단계 4.5%, 유지단계 6.7%이었다. 운동행동 변화단계에 따른 변화과정에서 의식고양, 극적전환, 자아재평가, 사회적해방, 대체행동형성, 협력관계, 강화관리, 자아해방, 자극통제와 의사결정균형의 운동이득요인, 운동장애요인 그리고 자기효능감은 유의한 관련성이 있었다. 그러나 사회적지지는 유의한 차이가 없었다. 범이론적 모형은 간호여대생의 운동행동을 설명하는데 적합한 이론이며, 본 연구결과는 간호여대생의 운동행동 변화단계를 고려하여 효과적인 운동프로그램을 개발하는데 유용한 정보를 제공해줄 것이다.

• Restorative Dentistry and Endodontics
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• 제28권3호
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• pp.203-208
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• 2003

The purpose of this study was to evaluate the effect of salivary contamination of teeth on bonding efficacy of self-priming and self-etching DBSs. The materials used were Single Bond(SB, self-priming system, 3M), Unifil Bond(UB, self-etching system, GC), and Scotchbond Multi-Purpose Plus(SM, 3M) as control. Forty five human molars randomly allocated to three groups as dentin bonding systems tested and embedded in epoxy resin. Then the specimens were wet-ground to expose flat buccal enamel surface or flat occlusal dentin surface and cut bucco-lingually to form two halves with slow speed diamond saw. One of them was used under non-contamination, other under contamination with saliva. The bonding procedure was according to the manufacturer's directions and resin composite(Z-100, 3M Dental Products, St. Paul, MN) was built-up on the bonded surface 5mm high. The specimens were ground carefully at the enamel-composite interface with fine finishing round diamond bur to create an hour-glass shape yielding bonded surface areas of $1.5{\pm}0.1\textrm{mm}^2$. The specimens were bonded to the modified microtensile testing apparatus with cyanoacrylate, attached to the universal testing machine and stressed in tension at a CHS of 1mm/min. The tensile force at failure was recorded and converted to a tensile stress(MPa). Mean values and standard deviations of the bond strength are listed in table. One-way ANOVA was used to determine significant difference at the 95% level. The bond strength of SBMP and SB were not affected by salivary contamination, but that of UB was significantly affected by salivary contamination. These results indicate that DBSs with total etch technique seems less likely affected by salivary contamination in bonding procedure.

• 한국콘텐츠학회논문지
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• 제19권9호
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• pp.338-347
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• 2019

본 연구에서는 노인의 삶의 질 향상을 위한 정책과 실천적 제언을 제공하려는 목적으로 노인의 심리 정서적 변인과 노인의 삶의 질에 대한 메타분석을 실시하였다. 총 65편의 학술지 논문을 선정해 위험요인과 보호요인으로 구분하여 메타분석을 진행한 결과, 심리 정서적 변인의 위험요인은 우울, 고독, 외로움, 불안, 스트레스 순으로 중간효과크기가 나타났으며 자살생각과 죽음불안은 작은 효과크기를 보였다. 보호요인으로는 자아존중감이 가장 큰 효과크기를 보였고 자아효능감, 자아통제 순으로 효과크기가 나타났다. 본 연구를 통해서 우울이 노인의 삶의 질에 중요한 영향요인이 되고 있음을 확인할 수 있었으며 노인의 삶의 질 향상을 위해서 우울을 조기발견하고 개입할 수 있는 게이트키퍼의 활용과 찾아가는 상담서비스의 확대가 필요하며 자살생각이나 죽음불안을 경감시키기 위해 죽음준비교육을 일반화시키고 자아존중감을 높이기 위해 노인에게 적합한 일자리를 창출하고 재능기부 및 자원봉사활동 참여 기회의 확대를 제언하였다.

• 한국학교ㆍ지역보건교육학회지
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• 제7권
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• pp.1-17
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• 2006

Background: School is a primary health education setting for adolescents and the continuous support should be provided to renew school health education curriculum correspondent to cultural changes in Korean society. Objectives: This study was conducted to identify the principals and teachers' health education needs for their students and to analyze their conceptual map for health education curriculum at school. Methods: The sample size of the preliminary study was 321 of the teachers in elementary, middle, and high school, and that of the main study was 355 middle school principals and teachers over the country. The self-administered mailing survey was conducted to collect the available health education topics in the preliminary study, to identify the factor structure of the health education topics and to analyze the conceptual properties on health education with exploratory factor analysis and multidimensional scaling analysis in SPSS 12.0. Results: A total of 21 health education topics were collected from the preliminary survey and 31 topics were, comprehensively, generated for the main survey. In exploratory factor analysis, seven factors were generated in 1.0 or greater Eigen value standard. The seven factors were 'life health promotion,' 'disease prevention and drug control,' 'bulling and aggression prevention,' 'injury and sexual harassment prevention,' human-efficacy and regulation,' 'health protection for adolescence,' and 'alcohol and tobacco control.' The educational need scores were the highest in 'human-efficacy and regulation' and 'injury and sexual harassment prevention.' The two-dimensional cooperates were generated for the 31 health education topics and the two dimensional properties which divided the conceptual space were 'health-safety' for one and 'public/environmental-individual/personal' for the other. That is, middle school principals and teachers primarily, understand the health education curriculum in the sense of 'health vs. safety' and 'public/environmental vs individual/personal.' Conclusions: Health education curriculum and textbook should be developed based on teachers' needs and conditions for health education in school fields. The field-based health education programs or textbook would make more possible problem-solving health education for youth in real school fields.

• 한국심리학회지 : 코칭
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• 제7권2호
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• pp.21-46
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• 2023

본 연구는 자기가치확인 이론(self-affirmation theory)을 기반으로 대학생들의 진로탐색행동 개선을 위한 그룹코칭 프로그램을 개발하고 효과성을 검증할 목적으로 진행되었다. 참가자들은 서울 소재 대학의 재학생들로, 방학기간 동안 각 프로그램에 자발적으로 참여를 희망한 학생들이었다. 그룹코칭 프로그램은 3주간 주 2회, 총 6회 실시되었고, 1회기의 시간은 2~2.5시간이었다. 그룹코칭 프로그램이 자기가치확인과 관련된 다양한 심리적 변수와 대학생들의 진로탐색행동에 미치는 영향을 분석하기 위하여, 각 18명으로 구성된 실험집단, 비교집단, 무처치 통제집단의 사전, 사후, 추후 검사를 비교한 혼합변량분석을 실시했다. 그 결과, 실험집단인 그룹코칭 참가자들이 비교집단과 통제집단 참가자들에 비해 긍정심리자본, 진로 자기효능감, 개방성, 문제해결중심 대처 및 진로탐색행동에서 유의하게 높았으며, 이러한 결과는 대부분 프로그램 종료 4주 후까지 유지되었다. 마지막으로 연구 결과가 이론이나 현장에 갖는 의의와 시사점, 그리고 제한점과 앞으로의 연구 방향이 논의되었다.

• 한국산학기술학회논문지
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• 제17권12호
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• pp.292-300
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• 2016

본 연구는 보건계열 대학생을 대상으로 영유아 응급처치에서 동영상을 활용한 사례기반학습을 제공한 실험군과 전통적인 이론학습을 제공한 대조군과의 학습효과 차이를 비교함으로써 동영상을 활용한 사례기반학습의 효과를 평가하는데 그 목적이 있다. 연구 참여자는 J시에 위치한 D대학교에 재학하는 57명의 보건계열 학생들로서 실험군과 대조군으로 각각 29명과 28명으로 나뉘어 구성되었다. 본 연구는 비동등성 대조군 전후시차 설계에 의한 유사 실험연구로 실험군에게는 동영상을 활용한 사례기반학습을 실시하였고, 대조군에게는 전통적인 강의식 교육을 실시하였다. 동영상을 활용한 사례기반 학습은 1주일에 1회씩 3회를 실시하였으며 회당 180분이 소요되었다. 교육 전,후로 연구 참여자를 대상으로 영유아 응급처치 지식과 술기자신감, 학업적 자기효능감 및 문제해결능력을 조사하였다. 연구의 자료수집과 중재는 2014년 11월에서 12월까지 이루어졌다. 수집된 자료는 SPSS 20.0 Program을 사용하였으며 paired t-test, unpaired t-test, $x^2-test$로 분석하였다. 연구결과, 술기자신감에서 실험군이 대조군에 비해 통계적으로 유의하게 향상되었다(p<001). 또한 학업적 자기효능감의 하부영역 중 과제난이도 조절에서 실험군이 대조군에 비해 통계적으로 유의하게 향상되었다(p=.029). 문제해결능력의 하부영역 중 접근회피양식(p=.001)과 문제해결자신감(p=.040)에서 실험군이 대조군에 비해 통계적으로 유의하게 향상되었다. 본 연구결과를 통해 동영상을 활용한 사례기반학습은 간호보건계열 대학생의 전문역량 강화를 위한 효과적인 학습법임을 알 수 있었다. 따라서 다양한 교육 콘텐츠를 활용한 사례기반학습이 개발되고 확대 적용되며, 학습효과에 대한 반복연구가 이루어지길 제언한다.

• 한국간호교육학회지
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• 제19권1호
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• pp.43-51
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• 2013

Purpose: The purpose of this study was to examine the effects of peer feedback on nursing students using videos filmed during the catheterization procedure. Method: The study was a structured nonequivalent group, pretest-posttest design. The experimental group was filmed performing foley catheterization. After the procedure, the group video review followed and peer feedback was provided. Results: The experimental group had a higher mean score in learning motivation than the control group. However, the differences in learning attitude and self efficacy were not statistically significant. Conclusion: The results of this study indicate that video-aided peer feedback was effective in enhancing students' motivation to learn psychomotor skills.

• 대한치과의사협회지
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• 제55권2호
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• pp.172-179
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• 2017

Since early model of powered toothbrush (Broxadent) was introduced in the 1960s, the design of powered toothbrush has changed significantly. Today powered toothbrushes can be categorized as mechanical and sonic. The main patterns of movements in the modern powered toothbrushes are oscillation, reciprocation, and rotational. Powered brushes especially helpful for people who have disabilities or dexterity issue. These brushes are also highly recommended for patients who require a larger handle because these are easier to grasp. By systematic review of Cochrane group in 2014, powered toothbrushes reduced dental plaque and gingivitis more than manual toothbrushing in the short and long term. Now we can recommend powered toothbrushes to people who need to enhance self-control dental plaque removal efficacy.

• Asia pacific journal of information systems
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• 제10권3호
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• pp.181-197
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• 2000

The purpose of this study is to confirm whether the fit between the task and the information characteristics makes any effects on the user satisfaction. The task is defined as two sub-constructs representing the degree of exception and analyzability. The information characteristics is divided into the degree of aggregation, scope and timeliness of information. User satisfaction was used as a surrogate measure of the performance of information systems. The computer self-efficacy was used to control any confounding effects. Field research method using questionnaires was employed to empirically investigate the relationship among the variables. Findings of the study are summarized as follows: the fit between the task and the aggregation of information and between the task and the scope of information turned out to have significant effects on information system performance. The implication of such results is that under highly exceptional or less analyzable task environment, less-aggregated or broad information is more appropriate.

• Journal of Nutrition and Health
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• 제28권2호
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• pp.152-161
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• 1995

The purpose of this study was to provide a baseline assessment and relationship of nutrition attitude and food habit among mothers of middle school students. Eighteen questions were developed to test nutrition attitude and food habit test was used to reflect dietary behavior. The questionnare was mailed to a representative sample of nationwide middle schools, and was asked to be answered by mothers of one class' students. Usable questionnares were recieved from 4,694 participants of 99 schools. The mean score of nutrition attitude was 65.9 out of minimum possible score 18 and maximum 90. Nutrition attitude was weaker in the areas of control and self-efficacy than in intention and outcome-expectation. The mean score of food habit was 38.6 out of minimum possible score 12 and maximum 60. Food habit was weaker in the areas of protein, vitamins & minerals and dietary fiber than in the other areas. Nutrition attitude and food habit scores were lower among rural, manually working, lower educated and low-income mothers. There was a significant correlation between nutrition attitude and food habit(r=0.37, p<0.001).