• Journal of Chest Surgery
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• 제9권2호
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• pp.125-132
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• 1976

The author made clinical study of 100 cases of empyema in infancy and childhood that were treated at the Department of Chest Surgery, Busan University Hospital and Busan Children's Charity Hospital, from Jan 1962 to Nov. 1975. 1. In infancy and childhood, 62 cases out of my 100 cases of empyema were caused by .staphylococci and most of recent reports showed a gradual increase in number of staphylococcal empyema. 2. Most frequent lesion predisposing to empyema in infancy and childhood was pneumonia (72%), being remarkable in staphylococcal empyema (85.5%) to that of others. 3. Antibiotics sensitivity test for staphylococci revealed that the erythromycin was most susceptible (85. 5%). 4. The mortality rate was 6% in over all and the author believes that from the point of view of surgical treatment, failure of early continuous drainage on account of multiple thoracentesis for the early stage of empyema, and also early open thoracotomy procedure such as decortication were all the contributing factors to higher mortality in the empyema of infancy and childhood. 5. It may be concluded that the treatment of choice for empyema in infancy and childhood were early and prolonged continuous drainage of pus by closed thoracotomy with caution and administration of more susceptible antibiotics with nutritional support.

• 한국생활과학회지
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• 제17권3호
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• pp.389-397
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• 2008

This study is investigating the perceptions of early childhood teachers on early childhood music activity. The subjects are early childhood teachers(N=217) working at kindergartens and day care centers in Jeonbuk Province. The data were collected from a questionnaire and analyzed with the tests of frequency, Cronbach's $\alpha$, t-test, ANOVA and Duncan. The results are as follow: first, the early childhood teachers are being aware of importance of infant music activity in the order of "aesthetic exploration", "artistic expression", and "art appreciation". Second, according to teachers' working place, the teachers have no differences of perception in early childhood music activities, while, according to children's age in the class which the teachers are taking charge of, they show differences of perception in the activities of "exploring movements " and "respect for artistic expression". Third, according to the early childhood teacher's career, they have difference of perception in "singing" activity only, while according to their education level, they have no differences of perception in all music activities. According to teachers' age, they have differences of perception in the activities of "aesthetic exploration", "exploring sound", and "singing".

• 한국컴퓨터정보학회논문지
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• 제20권11호
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• pp.97-104
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• 2015

In this study, the investigator distributed total 100 questionnaires by childcare center teachers in final analysis. The purposes of the study were to examine teachers' perceptions of early childhood music education provided by childcare centers or kindergartens and also the difficulties they experienced with the instruction of early childhood music education and thus provide basic data to develop an educational program for early childhood teachers and search for a direction in early childhood music education in the field of education. The findings were summarized as follows: Both kindergarten and childcare center teachers showed a high perception level of need for and importance of early childhood music education. The teachers thought that early childhood music education facilitated the development of young children across all areas and promoted their pleasure and expressive abilities. Providing music education, the teachers faced difficulties due to the lack of musical knowledge, basic musical skills, and experiences with and confidence in musical activities. They also felt a need for teacher education.

• 대한가정학회지
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• 제39권4호
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• pp.35-47
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• 2001

The purposes of this article were to examine teacher's guidance over video utility and to investigate problems for video use in the classroom. Two-hundred-ninety-four teachers in half-day and all-day early childhood programs participated in this study. Descriptive analysis and chi-square tests were used. Results resealed that teacher's guidance before, during, and after video viewing was not carried out enough for the effectiveness of video teaming. The major problem for using a video in early childhood programs was insufficient video materials. These data were interpreted with respect to teachers'training practices and government policy.

• Asian Pacific Journal of Cancer Prevention
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• 제15권8호
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• pp.3541-3546
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• 2014

TEL-AML1 fusion oncogene (t 12; 21) is the most common chromosomal abnormality in childhood acute lymphoblastic leukemia (ALL). This translocation is associated with a good prognosis and rarely shows chemotherapeutic resistance to 3-drug based remission induction phase of treatment as well as overall treatment. Thus, the higher the frequency of this fusion oncogene, the easier to manage childhood ALL in a given region with less intensive chemotherapy. Although global frequency of TEL-AML1 has been reported to be 20-30%, a very low frequency has been found in some geographical regions, including one study from Lahore, Punjab, Pakistan and others from India. The objective of present study was to investigate if this low frequency of TEL-AML1 in pediatric ALL is only in Lahore region or similar situation exists at other representative oncology centers of Pakistan. A total of 167 pediatric ALL patients were recruited from major pediatric oncology centers situated in Lahore, Faisalabad, Peshawar and Islamabad. Patients were tested for TEL-AML1 using nested reverse transcription polymerase chain reaction (RT-PCR). Only 17 out of 167 (10.2%) patients were found to be TEL-AML1 positive. TEL-AML1+ALL patients had favorable prognosis, most of them (82.4%, 14/17) showing early remission and good overall survival. Thus, our findings indicate an overall low frequency of TEL-AML1 in Pakistan pediatric ALL patients, in accordance with lower representation of this prognostically important genetic abnormality in other less developed countries, specifically in south Asia, thus associating it with poor living standards in these ethnic groups. It also indicates ethnic and geographical differences in the distribution of this prognostically important genetic abnormality among childhood ALL patients, which may have a significant bearing on ALL management strategies in different parts of the world.

• Clinical and Experimental Pediatrics
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• 제63권12호
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• pp.477-482
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• 2020

The childhood obesity pandemic has emerged as an important public health problem in many countries. Obese children are likely to become obese adults, and adult obesity is associated with an increased risk of morbidity. Therefore, controlling the childhood obesity epidemic has become a top public health priority worldwide. The current coronavirus disease 2019 (COVID-19) pandemic may significantly impede this important mission and constitute an unprecedented tragedy in the global battle against childhood obesity. This manuscript presents evidence that the COVID-19 pandemic will aggravate the childhood obesity epidemic and lead to significant weight gain in school children by creating an unprecedented obesogenic environment. Within the last few months, many countries took uncompromising measures in response to the COVID-19 pandemic, including school closures and quarantine. While these steps are often necessary to ensure infection control, they may have a significant negative effect on children's mental and physical health. Physical, nutritional, and psychosocial factors that promote obesity in children during this special situation complementarily contribute to an unprecedented obesogenic environment. Large-scale quarantine and home confinement will impose new and unfamiliar stressors on children, thereby worsening the childhood obesity epidemic. Most importantly, adverse childhood events resulting from a predicted increase in domestic violence within the next few months will significantly contribute to this concern. The scenario presented in this review is of paramount public health importance and must be considered during future pandemic planning. Involved stakeholders, including governments, schools, and families, must make all possible efforts to minimize the impact of the COVID-19 epidemic on childhood obesity.

• 한국보육지원학회지
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• 제18권6호
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• pp.59-73
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• 2022

Objective: The purpose of this study is to verify the effect of early childhood teacher's constructivist educational beliefs and teaching efficacy on creative teaching behavior. Methods: The subjects of this study were 262 early childhood teachers working in daycare centers and kindergartens all over the country. A questionnaire was administered which assessed early childhood teacher's constructivist educational beliefs, teaching efficacy, and creative teaching behavior. SPSS 28.0 was used for data analysis. Results: First, the constructivist educational beliefs of early childhood teachers had a positive effect on teaching efficacy. Second, it was found that early childhood teachers' constructivist educational beliefs and teaching efficacy had a positive effect on creative teaching behavior, and at the same time, early childhood teachers' constructivist educational beliefs were partially mediated by teaching efficacy. Conclusion/Implications: This study revealed the mediating effects of teaching efficacy in constructivist educational beliefs and creative teaching behavior relationships. Therefore, in order to promote creative teaching behavior of early childhood teachers, efforts should be made to increase teaching efficacy based on constructivist educational beliefs.

• 아동학회지
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• 제26권6호
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• pp.321-334
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• 2005

This research investigated television and video viewing of young children in early childhood all-day program settings and teachers' recognition of its effects on young children through the survey of 452 early childhood teachers. The results show that television and video viewing is used as a whole group activity during transition period and/or waiting time activity for children who come earlier in the morning and remain late until closing time. It means television and video viewing at early childhood settings is mainly used as a group baby sitter or pacifier. Daily viewing time is about 44.02 minutes and early childhood teachers show low recognition of their role in children's viewing habits. Young children's viewing patterns and time are differed by teachers' variables so that young children of beginning teachers at small size settings appear more viewing time. Teachers show more negative recognition of television and video viewing on young children when they are older and have higher educational level and longer education experiences. The results also show that the more teachers have positive recognition on television and video viewing, the more young children are exposed to television and video viewing in their classes.

• Asian Pacific Journal of Cancer Prevention
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• 제15권18호
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• pp.7989-7993
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• 2014

Background: The Khon Kaen Cancer Registry (KKCR) was established in 1984. Previous population-based incidences and survivals of childhood cancer in Thailand were determined using a short cancer registration period. Materials and Methods: Data were retrieved of all children residing in Khon Kaen, between 0-15 years, diagnosed as having cancer and registered in the KKCR (1985-2009). The follow-up censored date was December 31, 2012. The childhood cancers were classified into 12 diagnostic groups, according to the International Classification of Childhood Cancer. The incidence was calculated by the standard method. Survival of childhood cancer was investigated using the KKCR population-based registration data and overall survival calculated using the Kaplan Meier method. Results: In the study period, 912 newly diagnosed cases of childhood cancer were registered. The respective mean and median age was 6.4 (SD=4.6) and 6 (0-14) years. The age-peak for incidence was 0-4 years. The age-standardized rate (ASR) was 83 per million. Leukemia was the most common cancer (N=360, ASR 33.8) followed by neoplasms of the central nervous system (CNS, N=150, ASR 12.8) and lymphoma (N=79, ASR 7.0). The follow-up duration totaled 101,250 months. The death rate was 1.11 per 100 person-months (95%CI: 1.02 -1.20). The 5-year overall survival was 52% (95%CI: 53-56.9) for all cancers. The respective 5-year overall survival for (1) acute lymphoblastic leukemia (ALL), (2) acute non-lymphoblastic leukemia (ANLL), (3) lymphoma, (4) germ cell tumors, (5) renal tumors, (6) retinoblastoma, (7) soft tissue tumors, (8) CNS tumors, (9) bone tumors, (10) liver tumors, and (11) neuroblastoma was (1) 51%, (2) 37%, (3) 63%, (4) 74%, (5) 67%, (6) 55%, (7) 46%, (8) 44%, (9) 36%, (10) 34%, and (11) 25%. Conclusions: The incidence of childhood cancer is lower than those of western countries. Respective overall survival for ALL, lymphoma, renal tumors, liver tumors, retinoblastoma, soft tissue tumors is lower than that reported in developed countries while survival for CNS tumors, neuroblastoma and germ cell tumors is comparable.

• 아동학회지
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• 제32권5호
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• pp.151-165
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• 2011

The purpose of this study was to examine the relationship between the information literacy of preschoolers and their developmental trends. The subjects in this study were 122 preschoolers. After taking tests in information literacy and early childhood development, the collected data was analyzed. The findings of the study were as follows : First, there were gaps among the preschoolers in the level of early childhood development according to the relative levels of their information literacy. When a post-hoc analysis was carried out to investigate intergroup differences in detail, there were statistically significant gaps between the preschoolers with excellent information literacy and those with intermediate-or poor information literacy, and between the preschoolers with intermediate information literacy and those with poor information literacy. Second, the differences in terms of the levels of information literacy and the impact these differences made to their body, cognition, language, sociability and emotions which comprise the five subfactors of the early childhood development inventory were checked after the mutual influence of the five subfactors was controlled. As a result, statistically significant gaps were apparent in all the subfactors of early childhood development according to relative levels of information literacy. The preschoolers who had a better level of information literacy exhibited a statistically significantly better level of development in every subfactor.