Objective: To learn correlation and linear relation between Perceptual Quotient (PQ) and Intelligence Quotient (IQ) by evaluating visual perception and IQ of the children with cerebral palsy and normal children, to compare the difference of the subject groups, and to use it as the preliminary study on the correlation between the visual perception and the IQ. Method: The assessment for the visual perception has been performed by Motor Free Visual Perception Test-revised (MVPT-R) twice and for the IQ by Leiter International Performance Scale (LIPS). Subjects have been 11 children with the cerebral palsy and 9 normal children, at the age of between 5 and 11. Results: Regarding the scores of the MVPT-R and the IQ of LIPS, the normal children’s scores have been higher than the one with the cerebral palsy, with meaningful statistics. There has been very high correlation between mental age and perceptual age, the IQ and the PQ, and the IQ has increased as the PQ has increased. When it comes to linear regression, the cerebral palsy has fit 65.9% while the other with the normal children has fit just 34.2%. Conclusions: There is a possibility of predicting the PQ and the IQ owing to the high correlation and the linear relation showed between the PQ and the IQ. There is a need for the activated study on the linear relation collecting the data about enough subjects through further research.

The purpose of this study was to evaluate the mixed treatment of compost tea and amino acid liquid fertilizer as a substitute of oil cake for the organic cultivation of maize in Goesan, Chungbuk province. As a result, nitrogen, phosphoric acid, potassium, calcium and magnesium contents of each organic fertilizer were in the order of oil cake > amino acid fertilizer > compost tea. Each of these organic fertilizers had little influence on the change of soil chemical. Individual treatment of amino acid fertilizer and oil cake for weight of an ear as well as all individual treatments for the fresh weight of 100 kernels showed significant increase, compared to the untreated control. For the corn yield of merchantable quality, each treatment of compost tea, amino acid liquid fertilizer and oil cake increased higher 3.9, 5.4 and 5.9% than untreated control, respectively. On the other hand, as a result of mixed treatment of amino acid fertilizer and compost tea, the change of soil chemical property was insignificant. The mixed treatment, Nonetheless, showed significant increase for stem height to 1st ear, grain setting length in an ear, weight of an ear, and fresh weight of 100 kernels, compared to the oil cake as a control. After all, the corn yield of merchantable quality produced by the mixed treatment was 3.9% higher than the control. Therefore, our study would be considered that the mixed treatment of amino acid and compost tea is one of organic materials that can replace oil-cake in maize.

Gynura procumbens (Family Asteraceae) is a medicinal plant commonly found in tropical Asia countries such as China, Thailand, Indonesia, Malaysia, and Vietnam. Traditionally, it is widely used in many different countries for the treatment of a wide variety of health ailments such as kidney discomfort, rheumatism, diabetes mellitus, constipation, and hypertension. The objective of this study was to select the natural growth media for hydroponic cultivation of Gynura procumbens. The commercially available thirty four different organic nutrient solutions were analyzed for growing Gynura procumbens. After analysis, two organic nutrient solution were selected, mixed (pH 5.5~6.5 / EC 0.5~1.0 ds/m) and then used as organic fertilizers. Thirty day old seedlings were planted and the environmental conditions of the rhizosphere were also examined to select the natural media composition. The minimum temperature of rhizosphere by type of natural media was highest in cocopeat media and lowest in perlite media. Furthermore, plant growth was examined from 50 days old seedlings, and vermiculite was observed to be most effective and perlite was the least effective component as natural media. The total polyphenol content of the studied plant material was also higher in vermiculite in comparison to other growth media. The Gynura procumbens yields were also higher in vermiculite in comparison to other growth media. Thus, vermiculite can be used to improve Gynura procumbens plant growth as a natural growth media.

본 연구는 원격 평생교육원 과정에서 보육실습을 지원하기 위한 온‧오프라인 소집단 멘토링을 통한 경험과 의미를 탐색하여 원격 학점제 과정의 보육실습 지원방안을 모색하는데 목적이 있다. 이를 위해 D광역시에 위치한 원격 평생교육원 과정의 보육실습 수강생 5명을 대상으로 2017년 3월부터 6월까지 온라인 멘토링(4개월)과 오프라인 멘토링(9회기)를 실시하였다. 연구 참여자의 반성적 저널, 연구자의 저널, 온라인 멘토링에 기록된 자료, 오프라인 멘토링 자료, 개인면담과 집단면담 전사 자료를 수집하고 분석하였다. 분석 결과, 원격 평생교육원의 예비보육교사들은 멘토링 지원을 간절히 원하였으며, 멘토링 과정에서 정서적 지지와 전문적 지원을 받았다고 느꼈다. 예비보육교사들은 멘토링을 통해 부족한 이론과 실제를 익히고 난관에 부딪힐 때마다 즉각적으로 토의하고 자료를 공유함으로써 한계를 넘어 성장할 수 있었다고 느끼고 있었다. 즉, 바른 교사관을 가지고 반성의 과정을 거쳐 점차 성숙해지고 시‧공간을 넘은 소통을 통해 양질의 보육교사로 서게 되는 과정으로서의 의미를 경험하였다. 본 연구를 통하여 온‧오프라인 소집단 멘토링은 이에 참여한 보육실습생의 정서적지지 및 실습생간의 협력과 성숙을 지원하는 통로로서의 의미가 있다는 것을 제안한다.