이정 교수

A central and persisting issue in educational technology is the provision of instructional environments and conditions that can comply with individually different educational goals and learning abilities. Instructional approaches and techniques that are geared to meet the needs of the individually different student are called adaptive instruction (Como & Snow, 1986). More specifically, adaptive instruction refers to educational interventions aimed at effectively accommodating individual differen

Near-infrared light (NIL) promotes a wide range of biological effects including enhancement of energy production, gene expression and prevention of cell death. This is the first report of the in vivo neuroprotective effects of NIL against optic neuropathy induced by mitochondrial complex I inhibition. Subjects were pigmented rats that received single bilateral intravitreal doses of rotenone, a mitochondrial complex I inhibitor, or rotenone plus one of three different doses of NIL. Treatment effe

Delirium-identification algorithms in claims data have low sensitivity and high specificity. Defining delirium using ICD diagnosis codes or antipsychotics use performs better than considering either type of information alone. This information should inform the design and interpretation of claims-based comparative effectiveness and safety research. Copyright © 2017 John Wiley & Sons, Ltd.

This study evaluated the effects of exergaming on college students' energy expenditure (EE), moderate-to-vigorous physical activity (MVPA), light physical activity (LPA), rating of perceived exertion (RPE), and enjoyment compared to traditional treadmill exercise, and sex differences. Sixty college students (30 female; X ¯ _age = 23.6 ± 4.1 years) completed three 20-min exercise sessions on Xbox 360 Kinect Just Dance (Microsoft, Redmond, WA, USA), Xbox 360 Kinect Reflex Ridge (Microsof

Objective: To prospectively evaluate the safety and short-term therapeutic efficacy of switching monopolar radiofrequency ablation (RFA) with multiple electrodes to treat medium-sized (3.1-5.0 cm), hepatocellular carcinomas (HCC). Materials and Methods: In this prospective study, 30 patients with single medium-sized HCCs (mean, 3.5 cm; range, 3.1-4.4 cm) were enrolled. The patients were treated under ultrasonographic guidance by percutaneous switching monopolar RFA with a multichannel RF generat

The preliminary results of this cohort study suggest that the DLPFC volumetric and rsFC changes may serve as potential neurobiological treatment markers that are associated with symptom improvement in adolescents with MDD.

Literature suggests that neurobiological factors such as brain structure play an important role in linking social stress with depression in adolescence. We aimed to examine the role of subcortical volumetric alteration in the association between peer problems as one type of social stress and adolescent depression. We hypothesized that there would be indirect effects of peer problems on adolescent depression through subcortical volumetric alteration. Seventy eight adolescents with major depressiv

Our smartphone app demonstrated preliminary evidence of predicting diagnosis and treatment response in depressed adolescents. This is the first study to predict the treatment response of adolescents with MDD by examining smartphone-based objective data with deep learning approaches.

The pediatricians differed in their experiences and attitudes toward advance care planning based on their subspecialty. Consequently, institutional support and education should be provided to physicians so that they can include children and families in discussions on prognosis.

The observed topological reorganization, underconnectivity, and disrupted efficiency in the default mode network subregions and social function-related regions could be significant biomarkers of childhood ASD.

The Korean SCARED demonstrated promising psychometric properties, and could be a valid scale for screening anxiety symptoms in primary care. The fact that different items comprised the factors may reflect the cultural difference between United States and Korea in experiencing anxiety.

이 논문은 아토피 질환에 대한 ‘한국적’인 이해와 대응을 낳은 역사적 과정을 살펴본다. 유전적 소인이 있는 특이면역성 질환 아토피는 외국의 경우에 ‘환경병’으로 인식되는 경우가 드물다. 하지만 한국에서 아토피는 ‘환경호르몬’ 등의 위험요소들과 결부되며 대표적 환경병의 지위를 갖고 있다. 아토피에 대한 이러한 이해는 사전예방원칙과, 매체중심이 아닌 수용자중심의 환경오염 관리라는 전향적 원칙을 내세운 2008년의 환경보건법 탄생에 중요한 역할을 했다. 이 논문은 이 규제과정에 있어서 대중의 지식적․정치적 활동의 역할을 살펴본다. ‘아토피 = 환경병’으로 아토피를 이해하는 데 있어 가장 중요한 역할을 한 것은 아토피 아이들을 둔 아토피 엄마들이다. 이들은 의학과 독성학 등 과학계의 성과는 물론 일본의 ‘아토피 아이, 지구의 아이’와 같은 환자조직의 활동경험과 성과를 이용, 대중적 호소력을 발휘한 ‘아토피 이론’을 제시했다. 이들은 과학적 불확실성을 전용하는 한편, 한의학계, 생협, 민노당