Acid Phosphatase 유전자 도입에 의한 유채의 형질 전환 ( Transformation of Brassica napus with Acid Phosphatase Gene )

이효신,손대영,조진기 한국초지조사료학회 1997 한국초지조사료학회지 Vol.17 No.3

상담의뢰된 유아 양육자의 상담요구 분석

이효신,전태옥 한국정서학습장애아교육학회 2002 정서ㆍ행동장애연구 Vol.17 No.3

This study' goal is to analyze the needs of young children referred for counselling. Counselling needs are classified by demographic variables, environmental variables and developmental variables. Demographic variables include gender, age, birth-order, and birth-weight. Environmental variables include prenatal risk factors, treatment, history of illness or accident, and the person who recommended. Developmental variables include DDST results, problems recognized by caregivers, and diagnostic caracteristics. The subjects of this study are 181 cases referred to the Child Clinical Center at T university during the past 3 years. Results from the study show that the male to female ration was 3 to 1, that the most prevalent age group was 3 years-olds being 25.4%, and that the rate of refers for counselling was higher from later-born sibling in a family. Also, in case of premature infants, there were more refers for counselling. As for the DDST results from the counselees, 'abnormal' was dominant, and the majority of the problems recognized by the counselees were language, cognitin, and friendship problems. Among 181 cases, 9 clearly revealed ADHD, 20 cases showed autistic behavior, and 6 cases confirmed Down Syndrome. It has been statistically proven that there were differences in the children's problems according to their diagnostic characteristics(?? 2=38.9, p<.001).

전반적 발달장애 아동의 교육 동향에 관한 고찰

이효신 한국정서학습장애아교육학회 1998 정서ㆍ행동장애연구 Vol.14 No.1

본 논문은 전반적 발달장애(PDD) 아동의 올바른 이해와 그들의 교육에 있어서 강조되어야 할 핵심적 내용 및 방법 제시를 위하여 시도되었다. PDD 아동은 공통적으로 사회적 상호작용 능력과 의사소통 능력에 결함을 가지고, 상동증적인 행동, 관심, 사고를 갖는 한편 인지기능에 있어서는 아동간 심한 편차를 나타내기도 한다. 이러한 PDD 아동들을 위한 교육은 지금까지 행동주의적 접근방법에 의존해 왔으며, 언어중심의 중재방법을 강조하여 왔다. 그러나 전통적 행동주의 접근방법은 일반화의 어려움과 자발성의 부족이 심각한 문제로 대두되었다. 또한 PDD 아동의 독특한 감각양상의 특성상 청각적 자극수용을 전제로 하는 언어중심의 중재방법은 아동들에게 '의미있는' 중재방법이 아니라는 의견과 함께 시각적 단서를 이용한 중재방법이 PDD 아동들에게 훨씬 효과적이라는 것이 밝혀졌다. 따라서 PDD 아동의 교육 내용은 그들이 가진 결함인 의사소통 능력과 사회 능력에 초점이 맞추어져야 하고, 그 접근방법에 있어서는 행동주의 접근방법을 전제로 하나, 자발성과 동기화, 일반화를 강조하는 발달적/사회실용적 접근방법을 적용하는 것이 효과적이며, 구체적인 중재방법은 시각적 단서를 이용하는 것이 효율적이라고 본다. The purpose of this study is to make clear adaptive approach and intervention strategies which is applied to education of children with PDD by reviewing research products. Children with PDD have impairment of social and communication skills and stereotypic behaviors, thinking, and attentions. Traditional behavioral approach has been applied for their education. However, problems of generalization and motivation have been revealed constantly. Many researchers have consensus it is more effective that is called a developmental/social-pragmatic approach for education of children with PDD. A developmental/social-pragmatic approach does focus on children's intentional behavior and natural environment. While, there has been evidence, of children with PDD, visual stimulation dominate auditory. Therefore, intervention strategies for communication and social skills of children with PDD have to be done through visual cue such as communication board, letter card. Eventually, we have to move forward children with handicapped not making them move toward us.

주제 강연 : 한국의 영어교사교육 성과와 과제

이효신 국제한국어교육학회 2015 국제한국어교육학회 추계학술발표논문집 Vol.2015 No.-

발달장애아동을 위한 문제행동 분석 시스템 개발연구

이효신,전헌선,김향지,박계신,유은정,진흥신,신윤희 한국정서학습장애아교육학회 2002 정서ㆍ행동장애연구 Vol.18 No.2

The purpose of this study was to predict character of target behavior with Developmental disabilities, apply to actively behavior management and educational Support. The Study illustrated How to development to Program and the investigation for frequency of target behavior, analysis into pattern of behavior for sex distinction and an age bracket through Internet Service for Challenging Behavior Analysis Model. The results of the study showed as follows. First, the computerized application system established on-line information system of managing challenging behaviors for children with disabilities, it provided functional behavioral analysis of challenging issues in behaviors for children with disabilities using technological system on a computer. so, it provided exact and professional clue which leads to standardized system in language and behavioral analysis. Second, it was found that target behavior in the study is almost field of behavior(e,g., Self-stimulatory behavior, Self-injurious, Yelling, Crying, self-manage, tantrum). also, it was found out the specific gravity of target behavior showed the field of sleeping and excretion is related to fundamental and biological daily living, the result of target behavior analysis according to sex distinction showed extraordinarily occurred in male than in female in the field of behavior, the result of target behavior analysis according to an age bracket showed children above eight year by age than other occurred high-frequency in the field of behavior and aggression.

The Effects of University English Writing Classes Focusing on Self and Peer Review on Learner Autonomy

이효신 아시아테플 2017 The Journal of Asia TEFL Vol.14 No.3

The study aimed to investigate the effects of English writing classes focusing on self and peer review on learner autonomy at a Korean university, leading to finding ways to improve the quality of the English writing classes. An English writing class consisting of 29 students majoring in English language was organized and lessons were provided over a period of seven weeks. An online questionnaire was conducted to identify students’ perceptions of the effects of the English writing class on motivation, responsibility, ability to make choices in learning activities, and engagement in learning activities. An open-ended questionnaire was also conducted with four students, the teacher who implemented the program, and one academic professional in L2 writing instruction. It was found that the English writing class focusing on self and peer review had positive effects on students’ perception of students’ and teachers’ responsibilities and English learning activities outside classrooms while it had moderate effects on their motivation and English learning activities inside the classroom. Secondly, the results of the open-ended questionnaire to the students and the teachers implied that students’ writing competences might improve. In addition, more systematic learner training needs to be provided to increase the effects of the class, particularly the effects of self and peer review. Finally, it was found that the clarity of the responsibility between teachers and students did not lead to the increase of the ability to choose the learning activities. Attention needs to be paid to how to increase the ability.

이탈리안 라이그래스의 종자배양에 있어서 식물체 재분화에 미치는 몇 가지 요인

이효신,강경민,조진기 한국식물생명공학회 2001 식물생명공학회지 Vol.28 No.6

이탈리안 라이그래스의 종자배양에서 캘러스 형성 및 식물체 재분화 체계를 확립하기 위하여 기본배지와 탄소원의 종류별 식물체 재분화 정도 및 배양효율의 품종 간 차이 등에 대한 실험을 수행하여 얻어진 결과를 요약하면 다음과 같다. 기본배지의 종류에 따른 캘러스 형성 및 식물체 재분화율은 MS 배지가 N6 배지나 B5 배지보다 높게 나타났다. 배지 내에 첨가되는 탄소원의 종류에 따른 식물체 재분화율은 sucrose가 maltose보다 효과적이었다. 이탈리안 라이그래스의 종자배양에 있어서 모식물의 genotype에 따라 식물체 재분화 능력은 큰 차이를 보였으며, 공시품종 중 'Rio' 와 'Jeanne' 의 재분화 능력이 각각 38%와 56%로 가장 높았다. In order to optimize the conditions of callus induction and plant regeneration in seed culture of Italian ryegrass, the effects of basic medium and carbon sources on seed culturability and genotypic difference of plant regenerability were investigated. MS medium was better than N6 and B5 medium in enhancing callus growth and plant regeneration. Sucrose was superior to maltose in plant regeneration as carbon source in the medium. The genotypic difference in plant regenerability was obvious among four cultivars of Italian ryegrass tested. 'Rio' and 'Jeanne' showed to have higher regenerability with the frequency of 38% and 56%, respectively.

국내 긍정적행동지원 적용연구의 현황과 지원수준별 필요자원 고찰

이효신,신윤희,정은지,남아주 한국특수교육학회 2018 한국특수교육학회 학술대회 Vol.2018 No.-

행동중재를 위한 자료 수집 및 분석

이효신 국립특수교육원 2005 직무연수 Vol.- No.15

문제행동의 기능평가

이효신 국립특수교육원 2005 직무연수 Vol.- No.15