• 한국컴퓨터정보학회논문지
• /
• 제29권3호
• /
• pp.155-163
• /
• 2024

본 연구는 간호대학생의 공감능력과 의사소통능력 및 전공몰입간의 관련성을 파악하고, 전공몰입 영향 요인을 확인하기 위해 실시하였다. 연구대상은 G도 지역 소재 1개 대학교 간호대학생 247명으로 자료수집은 2023년 11월 20일부터 12월 1일까지 실시하였다. 자료 분석은 SPSS 22.0을 이용한 기술통계, t-test, one-way ANOVA 및 Scheffe test, 피어슨 상관계수, 다중회귀분석을 실시하였다. 대상자의 공감능력은 3.49점, 의사소통능력은 3.64점 및 전공몰입은 3.61점이었다. 전공몰입은 공감능력 및 의사소통능력과 양의 상관관계가 있으며, 전공몰입에 영향을 미치는 요인은 전공만족과 의사소통능력으로 설명력은 42.9%이었다. 간호대학생의 전공몰입 향상을 위한 학습활동의 방향설정 및 다양한 비교과 프로그램의 개발과 적용이 요구된다.

• Restorative Dentistry and Endodontics
• /
• 제32권1호
• /
• pp.28-36
• /
• 2007

본 연구는 광중합형 복합레진 중합 시 기존의 중합법과 가변광도 중합형인 soft start 중합법 및 exponential 중합법 간의 중합수축효과를 비교하고자 하였다. 본 연구를 위해 3종의 복합레진 (Synergy Duo Shade, Z250, Filtek Supreme) 및 3종의 광조사기 (Spectrum 800, Elipar Highlight, Elipar Trilight)를 사용하였다. 총 중합시간은 40초로 일정하게 유지하였으며, 선형 중합수축률의 측정은 linometer를 이용하였으며, 90초간의 선형 수축률을 0.5초 간격으로 측정하였다. 재료별로 각 중합 방법별 시간에 따른 중합수축률을 one-way ANOVA test로 분석하여 최종 중합수축률에 도달하는 시간을 산출하였고, 90초 후 최종 선형 중합수축률을 two-way ANOVA test를 이용하여 재료, 광조사 방법, 재료 및 광조사 방법의 교호작용이 중합수축에 미치는 영향이 있는지를 검증하였다. 또한 90초까지의 선형 중합수축률에 대한 20초까지의 선형 중합수축률의 비를 two-way ANOVA로 비교하고, 각각의 통계치를 95% Scheffe test로 검증하였는바, 다음과 같은 결과를 얻었다 1. Supreme을 제외한 다른 군에서는 재료 및 광조사 방법에 관계없이 대부분의 중합 수축이 광조사 후 20초 이내에 이루어졌다 (p < 0.05). 2. 90초 후, 최종 중합수축률은 재료 (p = 0.000)와 광조사 방법 (p = 0.003) 모두 유의성 있는 영향을 끼쳤으나, 재료와 광조사 방법 상호간의 작용은 영향이 없었다. 3. 90초 후 최종 중합수축률은 총 광에너지가 가장 낮은 exponential 중합법에서 유의성 있게 낮았다 (p < 0.05). 4. 20초까지의 초기 수축률은 soft start와 exponential중합법 등 가변광도 중합이 conventional 중합법에 비하여 유의성 있게 낮은 수축률을 보였다 (p < 0.05). 본 실험 결과만을 토대로 볼 때, 가변광도 중합법은 초기 중합수축 속도를 감소시켜 수축응력을 감소시킨다고 볼 수 있다. 그러나 총 조사 광에너지의 차이로 인해 그 물리적 성질에 영향이 있을 수 있으므로 향후 이에 대한 더 많은 고찰이 필요할 것으로 사료된다.

• 한방안이비인후피부과학회지
• /
• 제19권3호통권31호
• /
• pp.134-145
• /
• 2006

Objective : This study was carried out to investigate what type of assumption and conditions are needed for the application of various statistical techniques such as descriptive statistics, t-test, analysis of variance, correlation analysis, regression analysis and chi-square test and to evaluate that they are used correctly in the research process. Methods : One more methods of statistical analysis were used in 91 papers among 162 papers selected from the journal of Korean oriental medical Ophthalmology & Otolaryngology & Dermatology from April 2003 to December 2005. So we analysed the type of statistical analysis method in 91 papers(clinical and experimental study) and assessed the their validity of statistical techniques by the check list consisting of 34 items(3 items for validity assessment of descriptive statistics, 6 items for t-test, 7 items for analysis of variance, correlation analysis and regression analysis, respectively, 4 items for chi-square test) Results : 1. The type of 65(40%) cases is experimental trial, the type of 55(34%) cases is case report, the type of 26(16%) cases is clinical trial and the type of 16(10%) cases is review, in 91 papers using statistical techniques among 162 papers selected from the journal of Korean oriental medical Ophthalmology & Otolaryngology & Dermatol-ogy from April 2003 to December 2005. 2. One more methods of statistical analysis were used in the experimental and clinical study. When we classified 125 units using statistical analysis methods in 91 papers according to statistical techniques such as descriptive statistics, t-test, analysis of variance, correlation analysis, regression analysis and chi-square test, the number of independent sample t-test is 33(26%), the number of only descriptive statistics is 28(22%), the number of independent sample t-test is 33(26%), the number of only descriptive statistics is 28(22%), the number of one way ANOVA is 15(12%), the number of non-parametric test 10(8%). 3. After carrying out one way ANOVA, the number of using multiple comparison methods is 15(Scheffe:6(26%), Duncan:4(17%), Dunnett:3(13%), Tukey:2(9%)) out of 23 (total case carrying out one way ANOVA). 8(35%) out of 23 did not enforce multiple comparison methods after carrying out one way ANOVA. 4. From the assessment of validity about 63 cases using statistical techniques(except descriptive statistics), 5(8%) cases are proper, the other 58(92%) are improper, so we recognized a serious misuse of statistical application in our journal. 5. The number of case below 10 sample size in experimental and clinical study(except descriptive statistics) is 31(34%) and frequent. Also the number of case containing no mention of sample size is 41(45%, including culture study). 6. For example of statistical error, there are wrong choice of statistical technique, lack of check on standard assumption(such as standard distribution, equivariance, independence), and so on. Conclusions : We investigated the validity of statistical analysis methods in our journal by check list consisting of 34 items and suggested correct statistical analysis methods. We should practice the spread of education about statistical analysis methods and precis application, enhance objectivity and reliability of our thesis and further correspond with purpose of scientific study.

• 복식문화연구
• /
• 제19권3호
• /
• pp.597-611
• /
• 2011

The purpose of this study is to propose a design method for one-piece dress patterns with high body fitness through an appearance evaluation of one-piece dress patterns with the application of the 3D Virtual Clothing System known as i-designer. Measures consisted of an optical illusion effect in visual imagery and mutual influence according to a change in the length and princess line, in a silhouette of a one-piece dress. The data was assessed by a t-test and a multi-way ANOVA and factor analysis using SPSS 17.0. The results were as follows; The design of the study pattern was done by modifying the ease of the bust circumference, ease of the abdominal circumference, ease of the hip circumference, the position of the side seam line, and the appearance of horizontality in the hem line, which received a low evaluation in appearance evaluations of a one-piece dress pattern. As a result of analyzing the visual image according to a change in the length and princess line, in the form of a silhouette of a one-piece dress, four factors were selected; the whole-body optical illusion factor, the upper-body optical illusion factor, the bust optical illusion factor, and the lower-body optical illusion factor. As a result of analyzing the effect of the interaction in the visual image according to the design variables, the influence of the main effect was found to be great in each factor. In the upper-body optical illusion factor, a significant difference was not noted in the two-way interaction between the length and the princess line. However, the influence on three-way interaction among the length, princess line, and silhouette was significant.

• 가정과삶의질연구
• /
• 제11권2호
• /
• pp.30-39
• /
• 1993

This study examined the relationship between marital cohesion adaptability and marital communication and especially tested the linear versus curvilinear hypothese with Circumplex Model. The subjects were 142 couples living in Pusan./ The data were analyzed using frequency one-way ANOVA and Pearson's correlation coefficient The major finding of this study were as follows: The relationship between the dimensions of cohesion adaptability and communica-tion was linear than curvilinear. High cohesion and high adaptability spouses were more effective communication than low cohesion and low adaptability.

• 한국복식학회:학술대회논문집
• /
• 한국복식학회 2003년도 International Costume Conference
• /
• pp.82-82
• /
• 2003

The purposes of this study were to examine the purchasing and using behaviors of cosmetics according to women's consumption propensity. A self administered Questionnaire was used and the subjects were 600 women of 20s and 30s in Jeonbuk Province. The data collecting periods were July, 2003. Means, percentages, and frequency were calculated. And factor analysis, cluster analysis, one-way ANOVA, and Chi-square test were done by use of SPSS PC (Ver. 10.0).

• 아동학회지
• /
• 제20권2호
• /
• pp.269-277
• /
• 1999

Individuation and ego identity formation was studied in 297 university students in North Cholla Province. They completed the Korean Late Adolescent Individuation Questionnaire, and the revised version of the Objective Measure of Ego Identity Status. One-way ANOVA revealed differences in identity status as a function of individuation categories except in moratorium status. Individuated(??) students yielded the highest identity achievement scores and the lowest diffusion scores. Ambiguous students yielded the highest diffusion scores. Less individuated(??) students had the highest foreclosure scores while pseudo-autonomous students had the lowest foreclosure scores.

• 아동학회지
• /
• 제15권2호
• /
• pp.141-152
• /
• 1994

The purpose of this study was to investigate the goal and strategy differences in the Social Problem Solving (SPS) according to ages and interaction targets of children. The subjects were 48 children between the ages of 3, 4 and 5 years. Their SPS behavior was observed as it occurred naturally in free play interactions. The data were analysed by one-way ANOVA, Duncan's multiple range, repeated measures, and t-test. The results showed that there were significant goal and strategy differences in SPS behavior according to age and interaction targets of children.

• 가정과삶의질연구
• /
• 제9권2호
• /
• pp.37-48
• /
• 1991

The purpose of this study is to investigate the price-quality satisfaction focus on clothing. For the purpose, a survey was conducted using questionnaires. Frequency distribution, Percentile, Mean , One-Way ANOVA , Scheffe test, t-test, were used for data analysis. The main result are as follows. First, in general the price-quality satisfaction was somewhat high. Second, the price quality satisfaction was influenced by social economic variables (age , income, education) consumer attitude, and market environment.

• 한국콘텐츠학회:학술대회논문집
• /
• 한국콘텐츠학회 2014년도 추계 종합학술대회 논문집
• /
• pp.241-242
• /
• 2014

이 연구에서는 경찰의 조직적 특성 중 경찰관서의 규모에 따른 직무만족과 이직의도 수준을 비교 분석하고자 하였다. 경찰관서 규모에 따른 직무만족과 이직의도 수준의 차이를 살펴보기 위해 독립변수는 관서규모와 급지, 종속변수는 직무만족과 이직의도로 구성하여 일원변량 분산분석(One-way ANOVA)을 실시하였다. 그 결과 관서규모와 급지 둘 다 직무만족과 이직의도에서 통계적으로 유의한 수준의 차이가 발견되었다.