• Title/Summary/Keyword: balanced approach

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Effects of Literacy Instruction Methods for Young Children : On Balanced Literacy Instruction and Phonics Instruction (유아를 위한 문해 교수법의 효과 비교: 균형잡힌 문해 교수법과 발음중심 교수법을 중심으로)

  • Eum, Yoon-Jae;Park, Hye-Kyung
    • Korean Journal of Child Studies
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    • v.25 no.6
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    • pp.259-277
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    • 2004
  • The effects of two literacy programs, Balanced Literacy Instruction(BLI) and Phonics Instruction were studied in 40 three- and four-year old children. BLIwas created to compensate for the limits of the Whole Language Approach(WLA) and of Phonics Instruction(PI). The WLA focuses on writing and communication but lacks concrete instruction methods and overlooks technical aspects of reading and writing. On the contrary, PI is logical, stressing phonemic recognition, skill in distinguishing words, and the rules of consonants and vowels. By combining the best of both PI and WLA to create BLI, this study showed that children who received BLI significantly improved their ability of phoneme recognition, reading, writing and understanding of the content of a book, letting us conclude that BLI is the more effective method for teaching literacy.

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The effects of balanced English approach program on five-year-old children's English reading and writing Ability (균형적 영어접근 프로그램이 만5세 유아의 읽기와 쓰기능력에 미치는 영향)

  • Cha, Kyong Na;Bae, Jae Jung;Chung, Chung Hee
    • Korean Journal of Childcare and Education
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    • v.6 no.2
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    • pp.57-81
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    • 2010
  • The purpose of this study is to examine the balanced English approach program on five-year-old children's English reading and writing ability. For this study, two classes consisting of five-year-old children in HATBEAT kindergarten in D city were selected. One class was designated as the experimental group and the other as the control group. The balanced English approach program was performed on the experimental group but not on the control group. The balanced English approach program was carried out for 8 weeks. The experimental procedures were in the order of pre-test, the experimental treatment, and post-test. The result of the experiment was evaluated by comparing the pre-test and post-test results. Analysis of data was performed by ANCOVA. The result of the study are as follows. First, in the English reading ability, the experimental group was more enhanced than the control group. Also, for sub-factors of English reading such as alphabet and English word reading ability, the experimental group was more enhanced than the control group. However, in the English book reading ability as a sub- factor of the English reading, there was not much difference in the result between the experimental group and the control group. Second, in the English writing ability, the experimental group were more enhanced than the control group.

A Balanced Model Reduction for Uncertain Nonlinear Systems (불확실한 비선형 시스템의 균형화된 모델축소)

  • Yoo, Seog-Hwan;Choi, Byung-Jae
    • Journal of the Korean Institute of Intelligent Systems
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    • v.16 no.2
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    • pp.144-149
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    • 2006
  • This paper deals with a balanced model reduction for uncertain nonlinear systems via T-S fuzzy approach. We define a generalized controllability/observability gramian and obtain a balanced state space model using generalized gramians which can be obtained from solutions of linear matrix inequalities. We present a balanced model reduction scheme by truncating not only state variables but also uncertain elements. An upper bound of the model reduction error will also be suggested. In order to demonstrate the efficacy of our method, a numerical example will be presented.

An Improved Sample Balanced Genetic Algorithm and Extreme Learning Machine for Accurate Alzheimer Disease Diagnosis

  • Sachnev, Vasily;Suresh, Sundaram
    • Journal of Computing Science and Engineering
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    • v.10 no.4
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    • pp.118-127
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    • 2016
  • An improved sample balanced genetic algorithm and Extreme Learning Machine (iSBGA-ELM) was designed for accurate diagnosis of Alzheimer disease (AD) and identification of biomarkers associated with AD in this paper. The proposed AD diagnosis approach uses a set of magnetic resonance imaging scans in Open Access Series of Imaging Studies (OASIS) public database to build an efficient AD classifier. The approach contains two steps: "voxels selection" based on an iSBGA and "AD classification" based on the ELM. In the first step, the proposed iSBGA searches for a robust subset of voxels with promising properties for further AD diagnosis. The robust subset of voxels chosen by iSBGA is then used to build an AD classifier based on the ELM. A robust subset of voxels keeps a high generalization performance of AD classification in various scenarios and highlights the importance of the chosen voxels for AD research. The AD classifier with maximum classification accuracy is created using an optimal subset of robust voxels. It represents the final AD diagnosis approach. Experiments with the proposed iSBGA-ELM using OASIS data set showed an average testing accuracy of 87%. Experiments clearly indicated the proposed iSBGA-ELM was efficient for AD diagnosis. It showed improvements over existing techniques.

Development of Organizational Performance Evaluation Indicators of A Public Health Center Using Balanced Scorecard Approach - Health Promotion Team of K City Public Health Center - (BSC기법을 이용한 보건소 성과평가지표 - K시보건소 건강증진팀을 대상으로 -)

  • Shin, Eui-Chul;Sohn, Hae-Sook;Koh, Kwang-Wook;Shin, Jun-Ho;Lee, Mu-Sik;Na, Baeg-Ju;Choi, Soo-Mi;Kim, Ye-Soon;Jeong, Jong-Sup;Lee, Key-Hyo
    • Health Policy and Management
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    • v.16 no.3
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    • pp.52-69
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    • 2006
  • Researchers indicates several issues as to performance evaluation methods for public health centers. Firstly, health centers are passively involved in the evaluation process, the performance indicators are activity-oriented, and mostly unrealistic. Balanced Scorecard is one of the methods for evaluating organizational performance, which is utilized at current in many industries including public sector. The purposes of this study is to apply balanced scorecard approach to a public health center and to develop performance indicators as well as their vision and strategies. For developing performance indicators, researchers selected K City Public Health Center and implemented brainstorming with members of health promotion team. Through team process they suggested goals, strategies and several indicators they considered proper to accomplish their shared vision. And then appropriateness of the indicators were evaluated by professional researchers in health promotion field for consensus building by email questionnaire. Based on survey and professional consensus meeting, 11 performance indicators were tailored in four perspectives as well as 6 strategies and 10 strategic goals, which are steps for accomplishing shared vision of health promotion team. For details, refer to the paper. Most members of health promotion team were satisfied with the indicators. However issues such as low level of recognition and familiarity with a new concept of BSC, and cultural resistance to strategic approach in public organizations should be addressed for future application and dissemination of BSC technique to public health organizations.

Performance Evaluation of Knowledge Workers in Knowledge-based Organization (지식기반조직의 지식근로자 성과평가에 관한 연구)

  • 민재형;이영찬;정순여
    • Journal of the Korean Operations Research and Management Science Society
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    • v.25 no.3
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    • pp.137-154
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    • 2000
  • This paper suggests a balanced scorecard (BSC) framework for measuring and evaluating the performance of knowledge workers in professional service firms(PSFs) which are typical knowldege-based organizations. As a strategic learning system, the balanced scorecard allows business leaders to drive and modify their business strategies based on the balanced measurement of key performance indicators(KPIs), which are basically divided into four domains such as financial achievement, customer orientation, internal business process, and innovation and learning. Conducting a focused case study on performance evaluation of knowledge workers from a balanced viewpoint, we could evaluate their competency and potential in more comprehensive manner. We also employ the analytic hierarchy process (AHP) approach for derive relative weights of key performance indicators and link it to a spreadsheet model for rating the individual performance of knowledge workers in a systematic way.

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A Hierarchical Solution Approach for Occupational Health and Safety Inspectors' Task Assignment Problem

  • Arikan, Feyzan;Sozen, Songul K.
    • Safety and Health at Work
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    • v.12 no.2
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    • pp.154-166
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    • 2021
  • Background: Occupational health and safety (OHS) is a significant interest of all governments to prevent workplace hazards. Although appropriate legislation and regulations are essentials for the protection of workers, they are solely not enough. Application of them in practice should be secured by an efficient inspection system. Fundamental components of an inspection system are inspectors and their audit tasks. Maintaining the fair balanced task assignment among inspectors strictly enhances the efficiency of the overall system. Methods: This study proposes a two-phased goal programming approach for OHS inspectors' task assignments and presents a case study. Results: The solution approach gives the balanced assignment of inspectors to the workplaces in different cities of the country in the planning period. The obtained schedule takes into account the distances covered by the work places and the number of the workplaces' employees to be audited and pays attention to the human factors by considering the preferences of the inspectors. The comparisons between the obtained optimal schedule and the implemented one that is produced manually show that the approach not only maintains the technical requirements of the problem, but also provides social and physical balance to the task assignment. Conclusion: Both the approach and the application study are expected to offer fruitful inspirations in the area of safety management and policy and they provide a good guide for social policy and organizational aspects in the field of OHS inspectors' task assignment.

An Empirical Study on the Performance Improvement Strategy for Korean Shipping Companies by the Balance Score-card (외항선사의 성과개선 구축전략에 관한 실증연구)

  • Ahn, Ki-Myung;Um, Man-Sung;Ha, Min-Ho
    • Journal of Navigation and Port Research
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    • v.32 no.3
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    • pp.185-192
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    • 2008
  • This paper firstly aims to classify the applicability of the Balanced Scorecard approach to Korean ocean-going shipping firms' management system. The applicability of this approach from Korean shipping firms using Balanced Scorecard will create more effective and efficient organizational performance with reflecting non-financial indexes and making a balance among missions in organization. Secondly, the paper suggests positive information and theoretical evidences to improve Korean shipping firms' management system with examining an availability of the Balanced Scorecard as one method of management tools. So these factors are analysed by structural equation model. This study provides CEO in Korean ocean-going shipping firm the guideline and availability of the Balanced Scorecard as to what kinds of factors should be considered and what is the most critical factor to adopt the BSC into their business.

A Study on Usefulness of BSC for Strategy Management of Korean Shipping Companies (우리나라 외항선사의 전략관리(戰略管理)를 위한 BSC의 有用性(유용성)에 관한 실증연구(實證硏究))

  • Lee, Yun-Jae;Ahn, Ki-Myung;Lee, Sung-Yhun
    • Journal of Korea Port Economic Association
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    • v.25 no.4
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    • pp.299-320
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    • 2009
  • This paper firstly aims to classifying the applicability of the Balanced Scorecard approach to Korean ocean-going shipping firms' management system. The applicability of this approach is from Korean shipping firms using Balanced Scorecard will create more effective and efficient organizational performance with reflecting non-financial indexes and making a balance among missions in organization. Secondly, the paper suggests positive information and theoretical evidences to improve Korean shipping firms' management system examines an availability of the Balanced Scorecard as one method of management tools. So these factors are analysed by structural equation model. This study provides CEO in Korean ocean-going shipping firm the guideline and availability of the Balanced Scorecard as to what kinds of factors should be considered and what is the most critical factor to adopt the BSC into their business.

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The Teacher's and Parent's Beliefs about Literacy Acquisition (유아의 문식성 습득에 대한 교사와 부모의 신념)

  • Kim Jung-Wha;Lee Moon-Jung
    • Journal of Families and Better Life
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    • v.24 no.1 s.79
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    • pp.237-251
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    • 2006
  • The present study was to investigate the teacher's and the mother's beliefs about literacy acquisition and to analyse differences between them The subjects for this study were 134 teachers and 174 mothers of the kindergarten and daycare centers. The 25-item questionnaire constructed by Westwood, Knight and Redden(1997) was used in this study with a slight modification. Collected data were analyzed by one-way ANOVA to verify the differences of the teacher's beliefs according to an academic background and a career, and mother's according to an academic background and an occupation, and compared by t-test to verify the differences of the teacher's and mother's beliefs. The major findings were the most teachers and mothers showed balanced approach: more skill-based about reading than writing. The university graduated teachers took more meaning-based, child-centered approach than finisher of caregiver training center. According to career, more the experienced kept more skilled-based approach. In case of the mother, the university and graduated school graduates took more meaning-based, child-centered approach than finisher of college and High school. According to occupation, more the professional kept more meaning-based approach. Finally there were no meaningful difference in an income and mothers' age. And teachers took more meaning-based, child-centered approach than mothers. Especially about writing, teachers kept much more meaning-based approach than mothers.