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부적응 행동 유아를 위한 정서중재 프로그램 개발 예비연구
송혜린(Hyerin Song),신혜원(Hyewon Shin) 한국아동학회 2014 아동학회지 Vol.35 No.1
The purpose of this research is to develop and evaluate an emotional intervention program for maladaptive preschoolers. The emotional intervention program focused on nurturing the ability to express emotions in healthy ways and how to empathize with others while the preschoolers perceives negative emotions. The participants in this study were nineteen preschoolers, residing in S city. Nineteen subjects were assigned to an experimental group practicing an emotional intervention program. The preschoolers participated in 8-session programs once a week over the course of eight weeks. Descriptive statistics, paired t-test and hierarchical cluster analysis were performed. The results of this study were as follows. First, there were significant differences between posttests and pretests results. The results showed a decrease in maladaptive preschooler`s problematic behaviors and aggressive strategies. The maladaptive preschoolers showed more representations of anxiety, avoidance/withdrawal, and deregulated/aggression. In addition the results also showed a decrease in preschooler`s representations of anxiety, avoidance/withdrawal, and deregulated/aggression.
다양한 홀 어레이 기판에서 측정한 특이 광 투과 센서의 센싱 성능 비교
이예지(Yeji Lee),송혜린(Hyerin Song),안희상(Heesang Ahn),김규정(Kyujung Kim) 한국광학회 2019 한국광학회지 Vol.30 No.2
본 논문에서는 다양한 배열을 가지는 기판에서의 특이 광 투과 센서 시스템의 센싱 성능을 조사하였다. 보조파장 홀 어레이 구조는 어레이의 주기와 격자 배열을 달리하여 제작하였고, 특이 광 투과 센서 시스템으로 제작한 기판에서의 투과 스펙트럼을 측정하였다. 굴절률이 다른 유전물질을 이용하여 투과 스펙트럼을 관찰한 결과 어레이의 주기가 증가할수록 센서의 민감도가 높아짐을 보았다. 또한 육각형 어레이에서 측정한 결과와 비교하였을 때 정사각형 어레이에서 센서의 성능이 향상됨을 입증하였다. In this paper, we investigated the sensing ability of an extraordinary optical transmission sensor, which is based on the diverse configurations of highly ordered structures. The diverse nanostructures of subwavelength hole array were designed to have different periods and lattice configurations of the array. To verify the sensing ability of the sensor, we measured the transmittance spectra of samples (n = 1.333, 1.363) for diverse configurations of substrates. The measured transmittance spectra of diverse materials with different refractive indices show that the sensitivity increased as the period of the structures increased. Also improved sensing performance of the sensor was achieved for the square array, compared to the hexagonal array.