• International Journal of Industrial Entomology and Biomaterials
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• 제3권2호
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• pp.187-190
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• 2001

Inheritance pattern of resistance to Bombyx mori nuclear polyhedrosis virus (BmNPV) was studied in an Indian silkworm stock TX by single back-cross test method. The resistant parent ［TX］, susceptible parent ［HM］, their Fl, F2, and Fl progeny back-crossed to TX [BC(R)] and HM [BC(S)] were inoculated per os with a fixed concentration of BmNPV($0.5{\times}10^{th} PIB/ml$) on the first day of second stadium. The cumulative mortality was recorded until day $10^{\times}$ post-inoculation. The results show that the resistance to BmNPV in TX fellow mono Mendelian inheritance pattern. The resistance dominated over the susceptibility at Fl. At F2, the resistant and susceptible offspring segregated in 3:1 ratio whereas at BC(S), the resistant and susceptible offspring segregated in 1:1 ratio. The response of BC(R) was more or less like the resistant parent TX which confirms the involvement of a major dominant gene conferring resistance to BmNPV in TX. The possible mechanism of inheritance of resistance in TX is discussed.

• 대한물리치료과학회지
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• 제2권3호
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• pp.623-631
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• 1995

1) 뇌성마비아 부모 교육 프로그램에서 집단 교육이 보다 효과적이다. 2) 효과적인 부모교육 프로그램을 위해서 선행되어야 하는 것은, 뇌성마비아의 치료를 담당하는 물리치료사는 물리치료뿐만 아니라 치료 교육적인 측면의 사고와 인식을 갖고 있어야 한다. 또한 집단 교육을 위한 확고한 기준이 확립되어야 하고 감정의 수용이 자유로워야 하며 집단교육의 끝맺음의 시기 정하기, 체계화된 집단 교육의 진행등이 고려되어야 한다. 3) 참여하는 부모들은 자발적인 동기나 자발적인 의지에 의해서 집단교육이 이루어 지도록 해야 한다. 4) 물리치료 과정에서 물리치료사는 부모의 비합리적인 기대의 내용을 잘 파악하여야 하며, 현실적으로 가능한 기대를 가지도록 도와야 한다. 5) 장애에 대한 정보제공의 시기도 중요하다. 6) 물리치료사와 부모가 관계를 맺게 되는 상황과 시기는 매우 중요하며 부모 교육 프로그램에 중요한 단서를 제공해 주고 있다. 7) 부모 교육 프로그램 개발에서 장애아 부모의 태도가 장애요소로 나타날 수 있다. 8) 부모 교육 프로그램 개발에 있어서 대상의 계층을 정하는데 따르는 문제가 있다.

• Human Ecology Research
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• 제53권2호
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• pp.169-177
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• 2015

The PRQ instrument is parental perspectives of the parent-child relationship. It measured parent-child dimensions that include attachment and involvement. Also, it provides additional information on parenting style, parenting stress and satisfaction with the child's school. This study tested reliability and validity of the Korean version of Parenting Relationship Questionnaire-Child (K-PRQ-C). The K-PRQ-C was administered to parents of 713 elementary school children including 362 boys and 351 girls. They were from 1st to 6th grade children who were recruited form 4 elementary schools in Korea. Reliability was tested through internal consistency. We conducted confirmatory factor analysis. Moreover, scale inter-correlation was conducted for validity test. Discriminant validity conducted through administration to the parents of clinical children with emotional and behavior disorders. Construct validity was also examined through Korean version of the Parenting Sense of Competence. The results of confirmatory factor analysis indicated that the similar factor structures exist for PRQ-C and K-PRQ-C. The results showed a high level of internal consistency as well as construct and discriminant validity. These results showed valid psychometric properties for the K-PRQ-C. The K-PRQ-C provides a reliable and valid means of gathering information about the parent-child relationship. We discussed Implications for the use of the K-PRQ-C as a clinical tool and as a research instrument.

• Journal of Nutrition and Health
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• 제39권1호
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• pp.74-83
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• 2006

The purposes of this study were to (1) identify the evaluation categories, areas, attributes, and criteria of the school food service program using both a qualitative and a quantitative analyses, (2) define the relative importance of the evaluation categories, areas, attributes, and criteria of the school food service program using analytic hierarchy process, (3) organize the evaluation system to improve quality of the school food service in Korea. A survey was conducted from August to October 2004 to collect data from 172 dietitians, 15 school food service officials at the educational board, 10 professionals of school food service. Statistical analyses were performed on the data utilizing the SPSS 12.0 for Windows and Excel, such as Descriptive statistics and analytic hierarchy process was performed. The result of the analytic hierarchy process indicated that relative importance of evaluation category was 0.4319 (food service manage ment), 0.2369 (nutrition education), 0.1455 (satisfaction) and 0.0912 (parent involvement program). 'Sanitation, safety and facility (0.1739)' was the most important area among the subcategories of food service management, followed by nutrition management (0.1581), procurement (0.1375), production (0.1345), organization and personnel management (0.0662), planning (0.0644), food service evaluation (0.0585), financial accountability (0.0555), and information management (0.0554). There existed a relative importance on the three areas of the nutrition program and satisfaction evaluation category: students (0.5281, 0.6221), parents (0.1812, 0.1491), and teachers (0.1838, 0.1618). In the parent involvement program evaluation category, relative importance of committee and monitoring management was 0.4658 and information communication was 0.3724. The quality of food and service to school children can be improved by the appropriate application of the developed evaluation tool for the school food service program.

• 한국미생물·생명공학회지
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• 제22권3호
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• pp.240-245
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• 1994

Relation the phage defense mechanism of phage resistant Lactococcus lactis subsp. cremoris ATCC 11602-A1 to its cell wall components was investigated. To determine whether teichoic acid which is known to be one of the phage receptor site present on the cell wall, phage adsorption was examined after treatment 5% TCA(60%$\CIRC $C) and concanavalin A to the cell wall of A1 and parent strain. However, the adsorption rate of two strains did not change. Total amount of phosphate after TCA treatment did not change in both strains, but a difference between the two strains was observed. Ribitol and glycerol, components of teichoic acid, could not be detected in the cell walls of two strains by GC analysis. These results suggest that although teichoic acid was not present in the cell walls of both strains, the composition of cell wall of two strains was not identical. Measurement of amount of protein and SDS-polyacryamide gel electrophoresis were carried out to examine the involvement of cell wall protein in phage resistance, showing that protein is nothing to do with phage adsorption of parent strain, but phage resistance of A1 is related to protein. Cell wall carbohydrates of A1 contained rhamnose, glucose, and galactose. Total amount of carbohydrate of 1% SDS-treated A1 cell wall was reduced to the level of parent strain. The results suggest that phage resistance of A1 was due to the presence of a higher level of carbohydrates then parent strain, and to interaction of carbohydrate and protein.

• 육아정책연구
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• 제12권3호
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• pp.31-53
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• 2018

본 연구는 첫 자녀 출생 후부터 영유아기 동안 아버지와 어머니의 결혼만족도 변화경로를 탐색하고, 이에 대한 아버지 양육참여 및 부부갈등의 영향력을 살펴보았다. 자료는 한국아동패널의 5개년 자료(1차년도~5차년도)를 활용하였고, 최종 표본은 첫 자녀를 출산한 984가구이다. 먼저 잠재성장모형 분석을 통해 아버지와 어머니의 결혼만족도는 시간 흐름에 따라 감소하는 변화패턴이 확인되었다. 하지만 결혼만족도는 아버지가 어머니에 비해 더욱 가파르게 감소하였고, 모든 측정 시점에서 아버지보다 어머니가 낮은 수준을 나타내었다. 다음으로 아버지의 결혼만족도 변화에 대한 영향요인은 통제변수인 어머니의 취업만이 유의미하게 나타났다. 이에 반해 어머니의 결혼만족도 변화에는 첫 자녀 출산 후 아버지의 양육참여 및 부부갈등이 영향을 미치는 것으로 나타났다. 본 연구결과는 영유아기 자녀를 양육하는 동안 결혼만족도 향상을 위해서는 아버지와 어머니 간에 차별적 개입이 필요함을 시사하였다.

• 부모자녀건강학회지
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• 제18권1호
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• pp.11-18
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• 2015

Purpose: This study was to compare the knowledge and confidence of newborn care between mother and father. In furthermore, to develop a nursing intervention based on the data. Methods: A descriptive design was used, the participants of this study were 85 couples of mother and father of newborn, hospitalized in postpartum care center. Knowledge and confidence of newborn care was measured from the two postpartum care center located in G province. Descriptive statistics, paired t-test, t-test and ANOVA were used to analyze the data using SPSS. Results: Comparing to the mothers', the scores for fathers' knowledge and confidence of newborn care were lower. Particularly, fathers of first-born showed lower score of knowledge and confidence of newborn care. Also, fathers were lacking of knowledge and confidence related to health problem management. Conclusion: The results showed that nursing intervention which encourage fathers to raise the confidence in involvement of newborn care is needed to be developed. Also evaluation of the effect of newborn care education for parents, and longitudinal study of effect on infant and child development is suggested.

• 보건행정학회지
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• 제5권2호
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• pp.173-201
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• 1995

A causal model of organizational commitment on the basis of Western literature was tested with a sample of 1,164 employees from two university hospitals in Korea. The model contains three groups of determinants : environmental variables(job opportunity, spouse support, and parent support), psychological variables(met expectations, work involvement, positive affectivity, and negative affectivity), and structural variables(job autonomy, work unit control, routinization, supervisor support, coworker support, role ambiguity, role conflict, workload, resource inadequacy, distributive justice, promotional chances, job security, job hazarda, and pay). The data were colleted with questionnaires and analyzed with the LISREL maximum likelihood method. It is found that (1) the following variables, listed in order of size, have significant total effects on organizational commitment : job satisfaction, met expectations, supervisor support, job security, routinization, job opportunity, negative affectivity, work involvement, distributive justice, and promotional opportunity, (2) the model explains fifty-nine percent of the variance in organizational commitment, and (3) the link with expectancy theory is justified by the results for met expectations. Two conclusions can be drawn from these findings. First, the model of organizational commitment appears to be generalizable to Korean hospitals. Second, the model of organizational commitment should include such theoretical variables as environmental, psychological, and structural factors.

• 한국사회복지학
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• 제48권
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• pp.179-213
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• 2002

The purpose of this study is to examine the effect solution-focused brief group therapy program on a relationship between developmental disorder children and their parents. The following research question is formulated to address the purpose: (1) Does solution-focused brief group therapy program will improve interaction on parents's "warmth" and "involvement"? (2) Does solution-focused brief group therapy program will improve interaction on child's overall action and relative behavior? (3) Does solution-focused brief group therapy program will improve relationship between the developmental disorder children and their parents? For research, 12 disabled children and their parents are assigned into two groups: Experimental and Control group. Findings are that. (1) The solution-focused brief group therapy program showed positive reaction on "parent's warm heart" but there was no reaction on "involvement". (2) The solution-focused brief group therapy program affect on interaction types of the disabled children. 3) According to self-recorded report, the parents' satisfaction of consultation has been increased by frequency. These results showing that the solution-focused brief group therapy are affected the interaction between developmental disorder and their own parents. Clinically, this outcome shows a significant practical implications on social work intervention.

• 한국보육학회지
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• 제18권1호
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• pp.77-102
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• 2018

이 연구의 목적은 영아기 아버지 양육참여, 어머니 양육스트레스, 영아 심리사회발달과 유아기 또래상호작용간의 종단적 관계를 잠재성장 모형을 통해 검증하고자 하는 것이다. 이를 위해 한국아동패널조사(PSKC)자료의 0세부터 2세까지와 4세부터 6세까지의 자료인 1차 ~ 3차 년도와 5차 ~ 7차 년도의 종단 자료를 활용해 분석하였다. 분석결과 첫째, 아버지 양육참여 초기값이 유아기 놀이상호작용 초기값에 미치는 영향력에서 어머니 양육스트레스의 초기값은 매개효과가 있는 것으로 나타났다. 둘째, 아버지 양육참여 초기값과 변화율은 유아기 놀이방해 및 단절 초기값과 변화율에 미치는 영향력에서 어머니 양육스트레스의 초기값과 변화율은 매개효과가 있는 것으로 나타났다. 셋째, 아버지 양육참여의 초기값과 변화율은 유아기 놀이상호작용의 초기값과 변화율에 미치는 영향력에서 영아 심리사회발달의 초기값과 변화율은 매개효과가 있는 것으로 나타났다. 넷째, 아버지 양육참여 초기값이 유아기 놀이방해 및 단절 초기값에 미치는 영향력에서 영아 심리사회발달의 초기값은 매개효과가 있는 것으로 나타났다.