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위계적 선형모형을 이용한 유아 인성 발달 영향 요인 연구: 교사 정서적 지원의 영향력을 중심으로
신나리,오정순 한국보육지원학회 2015 한국보육지원학회지 Vol.11 No.2
The purpose of this study was to investigate the effects of child care teachers' emotional supports in individual classrooms on children's social skills, including self-control, assertion, cooperation, and responsibility that were related to their character development. Data were collected in a purposive sample involving 32 teachers working with 646 children at age five and 555 parents of the children. Hierarchical Linear Modeling (HLM) was used to analyze a two-level model. The results showed that there were significant differences among classes with data reported by teachers but characteristics such as teachers' education and work experiences, child-teacher ratio, and type of child care centers as well as teacher's emotional supports did not explain the differences. Children's age and gender, which were predictors at the individual level, significantly explained their level of social skills reported by parents as well as teachers. The findings implied that other predictors influencing differences among classes should be explored in future studies.
신나리,김혜연,김우경,박민경,김경빈,신동훈,최경운,김지연,이창훈,허기영,설미영,박도윤 대한병리학회 2011 Journal of Pathology and Translational Medicine Vol.45 No.1
Background: It is clear that the biologic characteristics of gastric cancer are different on the basis of mucin phenotypes. However, there are unabated controversies on the exact biologic differences of mucin expression in gastric cancer. Methods: We analyzed various protein expressions and microsatellite instability (MSI) status based on mucin expression in 130 differentiated early gastric adenocarcinoma cases. Furthermore, we evaluated the genomic alternation in 10 selected differentiated early gastric adenocarcinoma cases using array based comparative genomic hybridization (aCGH). Results: Intestinal mucin predominant subtype showed significantly elevated p53 protein and caudal-related homeobox 2 expression, and delocalization of beta catenin expressions compared to the gastric mucin predominant subtype. On MSI status, the gastric mucin predominant subtype more frequently showed unstable status than the intestinal mucin predominant subtype. CGH study showed more frequent chromosomal gain and loss in the intestinal mucin predominant subtype than the gastric mucin predominant subtype, albeit without statistical significance. Interestingly, there were significant differences in chromosomal alternation between four mucin phenotypes. Conclusions: Study results suggest possible different points of biologic behaviors in early differentiated gastric adenocarcinomas by mucin expression type.
농산어촌 거주 유자녀 가정의 도시로의 이주: 이동 시점과 예측 요인 탐색을 중심으로
신나리,최유미,김경화 한국인간발달학회 2023 인간발달연구 Vol.30 No.3
This study aims to investigate the time at which households with children in rural areas move to cities and the factors that can predict this migration. The first to twelfth wave data of the Panel Study on Korean Children (PSKC) were analyzed using survival analysis for this study. As a result, 263 households (99.2%) of the 265 households with children residing in a rural area moved to the city, and the period when the migration rate was high at the time when the child was one year old and six years old, just before entering elementary school. Predictors influencing the initial timing of migration to cities, parental age, father's job change, and household income level were found to be significant. On the other hand, the child's gender, older siblings, and social support did not explain the probability of moving. These result shows that substantial policies to secure quality jobs along with the improvement of childcare and educational infrastructure should be established for households with children to continue to reside in a rural area and to prevent the crisis of extinction due to depopulation.
감사계약의 Realization Rate의 결정요인에 관한 연구
신나리,이영한 한국경영학회 2016 한국경영학회 통합학술발표논문집 Vol.2016 No.8
본 연구는 2014년과 2015년의 한국거래소에 상장된 기업들의 감사계약별 Realization Rate을 구하고, Realization Rate가 피감사회사의 규모와 감사계약구조(초도감사여부, 감사계속기간), 감사위험요인, 감사인 유형(BIG4/Non BIG4)과 어떠한 관련성이 있는지 검증하였다. 감사계약별 Realization Rate는 실제감사시간 투입에 대한 표준임률(표준감사원가) 대비 실제감사보수로 산정되기 때문에 표준감사원가가 통제된 상황에서 감사수익성을 확인해볼 수 있다는 장점이 있고, 이는 회계법인의 소속 구성원들의 내부평가를 위한 계량평가지료로 이용되고 있다. 실증분석결과는 다음과 같다. 우선 피감사기업의 규모가 클수록 Realization Rate가 높았으며, 초도감사와 Realization Rate이 유의한 음의 관련성을 보였고 감사계속기간의 경우 유의한 양의 관련성을 보여, 감사인 입장에서 감사계속기간이 증가할수록 수익성이 개선되는 효과가 나타남을 알 수 있었다. 감사위험과 Realization Rate은 감사위험요인의 대용변수가 감사위험을 얼마나 직접적으로 식별가능하게 드러내고 있느냐 여부에 따라 차별적인 결과를 보이고 있다. 부채비율 잠재적인 감사위험요인은 Realization Rate에 유의한 관련성을 나타내고 있지 않지만 전기순손실 여부와 같이 상장폐지요건에 직접적으로 관련되는 식별가능한 감사위험요인은 Realization Rate을 상승시켜서 감사인들이 위험보상 프리미엄을 실제감사보수에 반영하고 있음을 드러내고 있다. BIG4 회계법인이 감사하는 경우 Realization Rate이 유의하게 높게 나타나서, BIG4 회계법인이 감사를 하는 경우에 평균적으로 감사투입원가도 높지만, 감사수익성도 높다는 사실을 확인할 수 있었다. Realization Rate의 분석은 감사보수 정보를 감사자원의 투입(audit effort) 정보와 감사수익성(audit profitability)로 분리해냄으로써 감사보수의 범위를 확장할 수 있으며, 회계법인 내부평가지표이므로 감사담당 회계사들의 경제적 동기(incentive)가 감사보수 및 감사품질에 어떠한 영향을 미칠 것인지와 감사의 공급자인 회계사들의 행태를 이해하는데 도움을 줄 수 있을 것으로 보인다.