• Journal of Science Education
• /
• v.42 no.2
• /
• pp.165-181
• /
• 2018

This study compares and analyzes the characteristics and effects of various educational contextual variables according to students' achievement level and gender groups based on the results of PISA 2015 science domain. PISA 2015 included additional variables about teaching-learning and affective characteristics in the field of science, because science was the main domain of PISA 2015. The results of the mediation analysis using a multiple group structural equation model showed that the environment and strategy for the teaching and learning had a positive effect on the affective characteristics, and also positively affected science achievement through the mediator of the affective characteristics. Particularly, the environment and strategy for the teaching and learning was the most effective in improving the affective characteristics for the low achievement group. It was found that the difference of the mediated effect between achievement level groups was statistically significant, but that between male and female students was not. Therefore, the appropriate the environment and strategy for the teaching and learning will need to be emphasized consistently to improve students' cognitive and affective achievement. The implications and suggestions of these results were discussed.

• The Journal of the Convergence on Culture Technology
• /
• v.7 no.3
• /
• pp.397-404
• /
• 2021

This study examined how different types of remote video lectures, which universities are using in earnest now due to the COVID-19 pandemic, impact the academic achievement of learners. Zoom-based remote video lectures were divided into two types-general lecture-centered and group task-oriented-and experimental and control groups were set up accordingly. An achievement test and a questionnaire were conducted to determine how academic achievement differed between these two approaches. The achievement test revealed no significant differences in achievement scores between the two groups. Meanwhile, the questionnaire regarding satisfaction with Zoom-based video lectures indicated that both groups were highly satisfied. Participants in the general lecture-centered type group cited the effect of learning, their instructors' class preparation and attitudes towards the class, and the promotion of participation in learning activities as the causes of their satisfaction, while participants in the task-oriented type group highlighted communication and sharing, the efficiency of group discussions, and the moderate difficulty level of group tasks as the reasons for their satisfaction with the video lectures. Remote video lectures in the untact era are becoming increasingly common, and educators will need to develop various Zoom-based teaching strategies to maximize their efficiency.

• Journal of the Korean Society of Radiology
• /
• v.16 no.5
• /
• pp.611-618
• /
• 2022

The purpose of this study was to confirm the degree of other behaviors among university students in the department of radiology(science) who experienced online classes in the COVID-19 situation and to investigate the effect of self-directed learning ability, flow and academic achievement on other behaviors. The research method was descriptive research. Data were 200 students collected from June 1 to 30 in 2022 using structured questionnaires as students in the Department of Radiology(science). Collected data were analyzed using descriptive statistics, t-test, ANOVA, Cronbach's pearson's correlation, multiple regression analysis with SPSS/WIN 21.0. The result of the study showed that the other behaviors were in the order of 'having s different thought, and 'sending text messages'. other behaviors was 1.75, self-directed learning ability was 3.60, flow was 3.23 and academic achievement was 4.29. There was a significant negative correlation between other behaviors and self-directed learning ability, flow, academic achievement. Factors influencing other behaviors were academic achievement, age, flow, self-directed learning ability in that order. As a result of the above research. it is expected that specific measures and various teaching methods to be flowed in the class are need as the way to lower the other behaviors of university students in the Department of Radiology(science) is to increase academic achievement.

• The Journal of the Convergence on Culture Technology
• /
• v.10 no.2
• /
• pp.237-244
• /
• 2024

We studied the effects on their academic achievement of chemistry II and advanced chemistry subjects of science high school students according to the type of class (face-to-face and non-face-to-face). The subjects of this study were 195 first-year students of G Science High School located in Gyeongnam. The average scores of Chemistry II and Advanced Chemistry in non-face-to-face classes in 2020 and face-to-face classes in 2021 were compared and analyzed. As a result of comparing and analyzing the academic achievement according to the class type, students' grades in Chemistry II and Advanced Chemistry were higher in non-face-to-face classes. In the comparison of academic achievement by level according to class type, Chemistry II showed higher average grades in non-face-to-face classes as the lower level were, and in advanced chemistry, the higher the upper grades in non-face-to-face classes. In addition, in terms of the effect of changes in class form on the upper and lower 10% levels of academic achievement of Chemistry II, the upper 10% showed high grades in face-to-face classes and the lower 10% in non-face-to-face classes. On the other hand, in advanced chemistry, the average grade of non-face-to-face classes was higher than that of face-to-face classes in the top 10%, and the average grade of face-to-face classes was higher than that of non-face-to-face classes in the bottom 10%. Through these results, it was found that in the teaching-learning of science high school students, instructors need to design and treat teaching-learning appropriate to the level of academic achievement.

• The Journal of Korean Academic Society of Nursing Education
• /
• v.19 no.1
• /
• pp.33-42
• /
• 2013

Purpose: The study identified the impact of health status, health promoting behaviors, and social problem ability on college adjustment among nursing students. Method: The subjects consisted of 208 nursing students. Data collected from October to November 2011 were analyzed using descriptive statistics, t-test, ANOVA, Pearson correlation coefficients, and stepwise multiple regression. Result: The mean scores of health status ($3.20{\pm}.56$), social problem ability ($3.20{\pm}.43$), and college adjustment ($2.95{\pm}.57$) were above the average. But health promoting behaviors ($2.31{\pm}.39$) was the average. Health status was significantly different according to grade, dwelling, and academic achievement. Health promoting behaviors was significantly different according to gender. College adjustment was significantly different according to gender, grade, religion, dwelling, reason of nursing department application, and academic achievement. But social problem ability was not significantly different according to general characteristics. Significant correlations were found among health status, health promoting behaviors, social problem ability and college adjustment. Health promoting behaviors, social problem ability, academic achievement, and gender were influencing factors of college adjustment (47.3%). Conclusion: These findings indicate that it is considered to gender, academic achievement, health promoting behaviors, and social problem ability to improve college adjustment of nursing students. Will also reflect the need to develop programs to promote desirable college adjustment among nursing students.

• Korean Journal of Human Ecology
• /
• v.16 no.3
• /
• pp.665-676
• /
• 2007

The objects of this study were to classify the contents of life style of university students, to investigate the relationships between lifes tyle and appearance behavior(attitude toward appearance, body satisfaction, clothing attitude), and to examine how appearance behavior was influenced by life styles, male and female variables. The method of the study was survey research by using questionnaires. Subjects were 358(male 175, female 183) university students located in Junrabookdo province. In this statistical analysis, SPSS 11.5 for Windows Program was utilized to calculate frequency, percentage, mean, Factor analysis, Cronbach's ${\alpha}$, t-test, Pearson's correlation, Multiple Regression Analysis. The results of this research were as follows: Five dimensions of life styles were derived by factor analysis: 'digital orientation', 'material orientation', 'positive activity', 'achievement orientation', and 'frugality'. Male and female variables have significant effects on the life style and appearance behavior. Digital & material orientation were significantly higher for male than for female, whereas positive activity, achievement orientation, and frugality were significantly higher for female than for male. Attitude toward appearance and clothing attitude were significantly higher for female than for male, whereas body satisfaction were significantly higher for male than for female. Positive activity and achievement orientation had positive relations with appearance behavior. Need value of attitude toward appearance, body satisfaction, Clothing attitude variables except of attract sex attention was influenced by positive activity and achievement orientation of life style. As a conclusion, university students' life style and male and female variables constituted important characteristics which could affect appearance behavior.

• Cartoon and Animation Studies
• /
• s.51
• /
• pp.203-223
• /
• 2018

Through importance and achievement analysis of participating students in Youth employment academy, 'webtoon specialist education course', the purpose of this study is to derive implications for invigorating webtoon specialist education course. The result of importance and achievement analysis is as follows. First, participating students consider that education course is important for them, express high satisfaction. Second, participating students consider that education infrastructure is important, so need to upgrade. Third, Communication is not important factor, participating students are satisfied with communication. Fourth, employment rate is not important factor, participating students are lowly satisfied with employment rate. Because major participating students are sophomore & junior in university and will choose their own business instead of getting the job, they express low satisfaction of importance and achievement. Through this study, I would like to suggest implications and advanced strategies for invigorating webtoon specialist education course for creating youth jobs.

• Journal of the Korean Society of Earth Science Education
• /
• v.3 no.2
• /
• pp.109-117
• /
• 2010

The purpose of this study is to examine the effect of higher grades in elementary the science process skill, academic achievement and teaching learining perception by Digital Text-book in elementary science lesson. To verify research problem, the subject of this study were sixth-grade students selected from two classes of an elementary school located in Ulsan : the experimental group is composed of thirty-one students who were participated in Digital Text-book, and the other is composed of thirty students(comparison group) who were participated in teacher map based learning situation. During eight weeks, Digital Text-book instruction was executed in th experimental group while the teacher map based instruction in controled group Post-test showed following results: First, the experimental group showed a significant improvement in the science process skill compared the comparison group. Second, the experimental group did not showed a significant improvement in the Acdemic Achievement compared th the control group. Third, the experimental group showed a significant improvement in the teaching learning perception compared the comparison group. In conclusion, Digital text-book model was more effective than the teacher map based teaching model on science process skill and teaching-learning perception. However, since the study has a limit on an objet of the study and the applied curriculum, the additional studies need to be conducted with an extended comparative group and curriculum.

• Journal of the Korean School Mathematics Society
• /
• v.14 no.2
• /
• pp.199-213
• /
• 2011

The factors contributing to learning can be broadly classified into four different groups; Learner's characteristic variable, Instructor's characteristic variable, Learning task characteristic variable and environmental characteristic variable. And the first thing we need to do here is understanding of learner's characteristics among those factors in order to devise a plan for education. Accordingly, the purpose of this study is to find out what impact the affective traits (self-concept learning habits learning attitude), one of the learner's features, have on the mathematics-learning achievement and to seek for a good teaching method with reference to elementary school students' learning accomplishments and attitudes. For this, a questionnaire survey was conducted of 78 students of two fifth-grade classes in an elementary school located in South Chungcheong Province in this study. In consequence, it has been shown that the mathematics-learning achievement has the greatest relevance to the self-concept in connection with mathematics followed by the self-concept in connection with learning, the learning habits relating to mathematics, the attitude towards mathematics, the learning habits concerning studies and the attitude towards learning.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.15 no.3
• /
• pp.1515-1521
• /
• 2014

This study applies simulation-based education and care for acute myocardial infarction nursing students to investigate the effect of critical thinking, problem solving, and academic achievement of a single group before and after the raw experimental design. A total of 137 subjects were arbitration period September-October 2011, enforcement and arbitration were evaluated after simulation-based training six weeks total. Data analysis was performed using SPSS Win17.0, Paired t-test, the mean and standard deviation, Pearson's correlation coefficient was used. Research results of simulation-based training program to improve critical thinking, problem solving, and academic achievement were As increase critical thinking and problem solving ability was improved. whereas, Critical thinking skills and problem solving ability was no significant difference with academic achievement. Simulation-based training program to improve the practical skills of nursing students learning was found how useful it, that there is a need to take advantage of hands-on training in a variety of cases that can be common in the field of clinical scenarios developed by. To do this, It seems to be necessary to the development and operation more varied and appropriate hands-on training method.