• Journal of the Health Care and Life Science
• /
• v.9 no.1
• /
• pp.61-68
• /
• 2021

This study involved using carefully selected fariry tales to effect children's peer competence and aggression. The subjects of this study were 41 four-year-old children from two private kindergarten in I city, South Korea. All subjects were from similar financial backgrounds and were divided into two groups: the experimental group(n=21) and a control group(n-20). The experimental group was given activities related to personality education after listening to fairy tales for 30 minutes every week, and the comparative group was given general daily routine operation. The collected data were analyzed by ANCOVA analysis using SPSSWIN 18.0. The results of the study showed that the experimental group had significantly higher peer competence than the control group and lower aggression. These results suggest that character education activities using fairy tales can have a positive effect on young children's peer competence and aggression.

• The Korean Journal of Zoology
• /
• v.5 no.1
• /
• pp.13-20
• /
• 1962

1. 1957년 8월 7일부터 18일까지 계룡산에서 고도차분포를 조사하기 위하여 고도별 4 지점에서 과물 (복숭아, 도마도) trap를 사용하여 오전 6시와 오후 6시에 동시에 초파리를 채집하였다. 그리고 sweeping 도 하여 총 33 종을 채집하였는데 다음종들은 높은 지점에서 발견되었다. Microdrosophila purpurata, Mycodrosophila basalis, Parascaptomyz disticha, Scaptomyza aplicalis , Drosophila histrioides, D.difasciata, D.histrio. 그리고 초파리의 성비가 고도에 따라 변동하였음을 관찰하였는데 특히. D. suzukii 는 저지에서 충이 현저히 많았던 것이 700미 고지에서는 거의 1 : 1의 성비를 보여주었다. 300 미높이의 (B) 지점에서 D.lacertosa 와D. Coracina 의 일주기활동은 반대적이었는데 D.lacertosa 는 습도가 높은 아침에 주로 활동하고, D.coracina는 이와 반대로 주로 오후에 활동하고 있음을 알았다. 2. 초파리 집단의 계절적 변동을 조사하기 위하여 1958년 4월부터 11월까지 매일 중순삼일씩 공주잠업시험소구내 상전에서 그리고 동년 5월 터 11월까지는 매일 초순삼일식 계룡산에서 각각 5개의 과물 trap를 설치하고 비교관찰하엿따. 매월 초파리종들의 계절적 변동은 3 표와 4 표에 기재된 바와같다. 특히 D.auraria는 두장소에서 우점종이었는데 공주잠업시험소구내 상전에서는 9월에 최고에 달했고, 계룡산에서는 8월에 최고에 달하는 unimodality를 표시하였다. 3 . 초파리의 일주기활동을 조사하기 위하여1959년 6월부터 10월까지 공주잠업시험소구내 상전에서 매월 2일간씩 2시간마다 채집을 하였다. 이 지방에서 우점종인 D.auraria 는 매월 일주기활동에 있어서 bimodality를 형성하였는데 9, 10월에는 두 peak는 서로 근접되었다. 그리고 6월 26일 2시간마다 sweeping 법으로 채집한 D.auraria의 일주기활동도 비교연구하였는데 거의 같은 현상을 나타냈다.

• Journal of Korean Home Economics Education Association
• /
• v.17 no.3 s.37
• /
• pp.123-138
• /
• 2005

The purposes of this study were to develop ICT time management program for middle school students using in the creative extra curricular activities and to test the effect of this program in the knowledge and attitude aspects of time management. The contents of a middle school Home Economics curriculum and nine different textbooks were analyzed Based on these analyses 5 ICT lesson plans on time management were developed. The ICT instructional method was used to develop 5 lesson plans. The second grade middle school students as an experimental group participated in 5 ICT time management classes during middle school creative extra curricular activities. The control group of students who had some condition with the experimental group were taught by traditional instructional methods. After experiment, the changes in attitude and knowledge of time management of both groups were analyzed using Analysis of Covaziance. The significant improvements of attitude and knowledge on time management were found among the experimental group of students compared with control group of students. Thus the following conclusion is made the ICT time management instruction conducted in this study was found loaming more effective than traditional one in attitudes and knowledge of time management

• Journal of the Korean earth science society
• /
• v.41 no.3
• /
• pp.307-319
• /
• 2020

The purpose of this study was to determine whether there are differences in the verbal interactions of earth science gifted depending on their communications structures and group status in small group activities. To this end, a small group activity was conducted to measure the density of the earth, and 8 small groups were selected, including 4 co-ownership type and 4 monopolistics type groups with different communication structures. And then, the framework was developed for analyzing verbal interactions to compare the differences in characteristics between small groups. The results are as follows. First, regardless of the communication structures, there were showing a simple pingpong-type communication structures for all small groups. Second, negative interactions such as 'restraint', 'command', 'complaint', and 'lack of confidence' predominantly appeared in all small groups. Third, the students in the status of out-lookers in small groups were mainly verbal interactions, such as instructing the other person, acting against the other person's actions, and expressing dissatisfaction with the attitudes and abilities of members. Therefore, teachers should guide students to use higher-level verbal interactions in their group activities in small group activities, and engage in students communication to prevent negative interactions from occurring. The teachers also need to check the level of achievement for students in the status of out-lookers in advance and guide them to participate more actively in small group activities. This study is meaningful in that it can be sued to design teaching and learning to improve students' problem solving and communication skills.

• 한국체육학회지인문사회과학편
• /
• v.51 no.2
• /
• pp.305-314
• /
• 2012

This study estimated the causal relationship among leisure identity salience (LIS), leisure constraints negotiation (LCN), and intentions to participate in leisure activity (IPLA). For this, we estimated structural equation models controlled by leisure constraints, and we used data collected from 296 college students residing in Seoul and Kyoung-gi providence. The following was obtained. First, for both groups with high and low levels of leisure constraints, LIS positively caused LCN, and this became more evident for the group with high level of leisure constraint. Second, for the group with low level of leisure constraints, LIS positively and directly caused IPLA, whereas this causal relationship could not observed from the group with high level of leisure constraints. Nevertheless, it indirectly and positively caused IPLA though LCN for the same group. This implies that the mediative role of LCN became more important as the level of leisure constraints became more restrictive. Further, we separately showed that the role of LIS was important in the process of LCN.

• Journal of Korea Technology Innovation Society
• /
• v.19 no.2
• /
• pp.302-323
• /
• 2016

To date, the literature has focused on formal R&D activities, such as internal, joint or external R&D, but informal R&D activities, such as job training or design, can also have a positive impact on technological innovation. To address this research gap, this paper examined 1) the influence of informal R&D activities on innovation adoption, and 2) the differences between formal R&D-oriented and informal R&D-oriented firms in process and product innovation. For this, statistical analysis was conducted using the data set from 2012 Korea Innovation Survey. The results suggest that 1) informal R&D activities can influence process innovation, and 2) firms engaging in both informal and formal R&D actively adopt product innovation. Findings suggest that 1) firms should recognize the importance of informal R&D and 2) national R&D policy should reflect the positive role of informal R&D in technological innovation.

• The Journal of the Convergence on Culture Technology
• /
• v.8 no.6
• /
• pp.41-48
• /
• 2022

The purpose of this study is to compare the meaning of the experience of robot play in the free play time of 5-year-old children in daycare centers with the experience of 5-year-old children in the structural group activities of teachers. To this end, a total of 32 children (15 in the experimental group and 17 in the comparative group) aged 5 were conducted for 1 hour three times a week for 10 weeks. Robots were supported as toys in the classroom of the experimental group, and children in the comparative group freely experienced robot exploration and play during free play time, and children in the comparative group learned the robot's functions and performed structural group activities based on the 2019 Revised Nuri Curriculum national-level curriculum. As a result of analyzing the difference between pre-test and post-test, the use of robots in free play showed a significant effect in creativity and fluency of children, and a significant effect in expression of pleasure in playability. These results suggest that robots are meaningful as play materials in early childhood education, which aims for infant-led free play, and that it is worth studying the robot experiences of children in these free situations in the future.

• 한국노년학
• /
• v.29 no.4
• /
• pp.1397-1411
• /
• 2009

This study was aimed to examine the effects of intermittent walking on health related fitness and metabolic syndrome risk factors in elderly women. Forty five elderly women were randomly assigned to three groups: three 10-min walks per day, one 30-min walk per day or no exercise, respectively. Both walking groups exercised three days a week at moderate intensity for 12 weeks. Two-way repeated measures ANOVA was used to test the hypothesis with a significant level of α = .05. The results indicated that body composition(body weight, body mass index, percent body fat), muscle endurance, flexibility and cardiorespiratory fitness significantly increased after 12 weeks for both walking groups. However, it was found that muscle strength significantly increased only in a continuous walking group. Metabolic syndrome risk factors comprised of waist circumference, systolic blood pressure, triglyceride, high-density lipoprotein, and fasting glucose were significantly improved in both walking groups. In addition, there was a difference in these metabolic syndrome risk factors between pre and post exercise. The results of this study support the hypothesis that intermittent walking has a significant impact on health related physical fitness and metabolic syndrome rick factors in elderly women as continuous walking does.

• Communications of Mathematical Education
• /
• v.34 no.2
• /
• pp.179-200
• /
• 2020

The study investigates how two different methods of peer tutoring impact academic achievement and student affect in a high school mathematics class. The two methods include the one-on-one non-reciprocal peer tutoring and the one-on-four interactive peer-tutoring method. We looked into students' cognitive gains and their affect toward mathematics after students had experienced peer tutoring for six weeks. Further, we analyzed student responses in a survey about peer tutoring activities. A finding is that the two methods produced no statistically significant difference in both cognitive gains and student affect toward mathematics. As students expressed views about their peer tutoring experiences, their comments, however, revealed the multifaceted aspects of peer tutoring in the classroom setting. In turn, this supports the use of diverse peer tutoring methods especially when the teacher makes incremental changes in teaching practices to improve student learning. Findings also indicate that appropriate peer tutoring experiences have the potential to create intellectually safe learning environments with high student engagement. This underscores the benefit of designing and implementing diverse peer tutoring methods that are effective in engaging students in learning and increasing the opportunity to learn and create knowledge with peers.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.17 no.6
• /
• pp.98-105
• /
• 2016

Group play for sociality is a therapeutic method involving a mixture of various factors, such as targeted activities, perceptions, and physical mobility required in daily life, through group activities to encourage self-expression for the purpose of facilitating sociality. This study was conducted in order to verify its effects by applying it to autistic adolescents who lack communicative ability with others and ultimately to improve their interpersonal relationships and sociality. This study applied a single pre- and post-test experiment design to 8 autistic adolescents with lack of sociality who use a daycare center in Daejeon. The group play for sociality program consisted of two sessions a week for 7 weeks from October to December 2013 for a total of 14 sessions. The sociality of the adolescents before and after the intervention was analyzed by the Wilcoxon signed-rank test. As a result of the study, the total grades of the E-CLAC and social maturity test showed significant changes from $39.88{\pm}6.78$ to $47.00{\pm}4.28$ and $49.96{\pm}28.00$ to $61.36{\pm}21.75$, respectively. In detail, there were significant changes in the sub-items, such as adjustment in group, following guidance, and increasing behavioral frequency. In conclusion, it was shown that the combined effect of the group activities, including group play for sociality and play activities taking into consideration the developmental stage of the participants, led to a significant improvement in the sociality of the autistic adolescents.