• Title/Summary/Keyword: 내용 타당도

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Development and Validation of the Two Measures (power controllability, power desirability) for Identifying Power Relationships Among the School Youth (학교 내 청소년들의 권력관계 양상과 유형 파악을 위한 척도 개발 및 타당화 연구)

  • Um, Myungyong;Song, Minkyung
    • Korean Journal of Social Welfare
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    • v.66 no.2
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    • pp.255-286
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    • 2014
  • This study aimed at developing and validating two standardized measures, 'power controllability', and 'power desirability', which can be utilized to categorize power relationships among the school youth. In order to identify initial items for the measures researchers conducted individual as well as focus group interviews with middle and high school students. School teachers and other school related professionals involved in ensuring both the face validity and the content validity of the initial items. For the finally selected items both exploratory and confirmatory factor analyses have been executed with the sample of 1,822 students attending elementary, middle, and high schools in the metropolitan area of Seoul, Korea. To test the validity of the confirmed factor structure of the measures the new sample of 348 middle school students were employed from the metropolitan area. Both construct validity and reliability were calculated from the validity test sample. Based on the two developed measures 4 types of power relationship were identified among the students. The four types of power relationship turned out to predict well the roles that students take in the field of school violence.

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Development and Initial Validation of the Korean Job Crafting Scale (한국판 잡 크래프팅 척도 개발 및 타당화)

  • Lee, Hyun-Eung
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.18 no.10
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    • pp.611-623
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    • 2017
  • The purpose of this study is to develop and validate the Korean Job Crafting Scale. First, previous studies on the concept and measurement of job crafting were reviewed, and items were developed based on this review. The content validity of the scale was examined using a focus group interview consisting of 10 HRM professionals. Following modification of the items, the measurements were administered to 305 employees from 8 Korean firms, and exploratory factor analysis was conducted in order to examine the factorial validity of the scale. Subsequently, confirmatory factor analysis was implemented concerning data collected from 295 employees who work in 7 Korean firms. Results indicated that the measurement model sufficiently explained the data at an appropriate level, and the subscales featured convergent and discriminant validity. If the scale developed in this study is validated in further studies, it can be employed to conduct research regarding job crafting in Korean organizations.

Development and Validation of the Kkondae Scale (꼰대 척도의 개발 및 타당화)

  • Lee, Jiyeon;Ko, DongWoo;Choi, Kyeongchan
    • The Journal of the Korea Contents Association
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    • v.21 no.9
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    • pp.164-175
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    • 2021
  • The purpose of this study is to develop the 'Kkondae Scale' and verify its validity. For this purpose, three constructive concepts (attribution error, cognitive rigidity, and one-way communication) were derived through expert interviews, prior research and literature analysis, and 15 preliminary questions were selected. In addition, a preliminary scale was developed by modifying or adding items to conform to each constructive concept through expert content validity evaluation. Next, as a result of the exploratory factor analysis of about 250 adults, a three-factor structure model was derived. As a result of the confirmatory factor analysis on the preliminary scale for about 401 adults, it was confirmed that the fit of the three-factor structure was good. As a result of convergence and discriminatory validity analysis, it was confirmed that the developed scale was a valid tool to measure Kkondae by showing appropriate correlations with listening attitude, empathy, acceptance of others, and intellectual humility. Finally, based on the results of this study, the significance, limitations, and future research direction of the study were discussed.

Educational Contents for Concepts and Algorithms of Artificial Intelligence

  • Han, Sun Gwan
    • Journal of the Korea Society of Computer and Information
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    • v.26 no.1
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    • pp.37-44
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    • 2021
  • This study is to design and to develop the educational contents to enhance artificial intelligence literacy. First, we designed artificial intelligence education contents and constructed education programs. The contents are composed of a total of 15 lectures in 8 AI domains. The contents contain the elements of knowledge-skill-attitude, and 5 learning steps. The developed contents were organized in the form of online materials and included simulations and worksheets to directly manipulate and explore the concepts and algorithms of AI. In addition, we provided evaluation questions for each content. To examine the suitability of content, we conducted a validity test for experts. As a result of the content validity test, the overall average was .71 or higher, and the CVI value of the class suitability was .82, indicating a high validity. We are expected to use the contents developed in this study as an effective program to improve AI literacy in university liberal arts education.

A Development and Validation of the KEDI Leadership Inventory (Simplified) (KEDI 리더십특성검사(간편형) 개발 및 타당화 연구)

  • Chun, Miran;Yoo, Kyung Jae;Yoo, Hyo Hyun
    • Journal of Gifted/Talented Education
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    • v.23 no.1
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    • pp.109-128
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    • 2013
  • The purpose of this study is to verify the validity of KEDI Leadership Inventory (Simplified) for elementary and secondary school student. The existing Leadership Inventory is outdated by excessive or insufficient items. To verify reliability and validity of this KEDI Leadership Inventory (Simplified), we analyze internal consistency of scale for reliability and construct validity, convergent and discriminative validity. criterion-related validity. The internal consistency of the scale is relatively high from .610 to .838 for elementary school student, and from .734 to .936 for secondary school student To verify construct validity, we analyze a confirmatory factor analysis using AMOS whether revealed that the structural equation model including 5 construct validity in KEDI Leadership Inventory(Simplified) showed fit index at a satisfactory level as follows. The major fit indexes are showed as follows; CFI (.954), TLI (.943), RMSEA (.068) in the scale for elementary school student, CFI (.935), TLI (.915), RMSEA (.070) in the scale for secondary school student. Futhermore, to secure criterion-related validity, this KEDI Leadership Inventory(Simplified) showed significant correlations with student's leader position in their classroom for r=.358 (p<.01), and gifted education students are significantly higher .50 than no gifted student. This KEDI Leadership Inventory (Sim'plified) is made up of parsimonious 20 items, so that teachers can be convenient to identify intra-inter personal leadership characteristics of a student and recommend the student for gifted education institution.

Development of Experimental Modules Using Everyday Life Materials to Enhance Science Process Skills (과학 탐구능력 향상을 위한 실생활 소재 모듈의 개발)

  • Kim, Soo-Kyoung;Cha, Hee-Young;Kim, Jung-Bog
    • Journal of The Korean Association For Science Education
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    • v.25 no.7
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    • pp.754-764
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    • 2005
  • The purpose of this study was to develop experimental modules that would enhance science the process skills of secondary school students. The modules were composed of real-life materials on the subjects of light, movement, force, water, and heat. Each module consisted of four to six activities, and provided student worksheets and teacher guides. Physics teachers were invited to a workshop specially held to identify whether these modules would befit the improvement of student science process skills. A majority of the teachers believed the modules to be valuable instructional materials which might enhance student science process skills in the Korean secondary school science classes.

Study on Developing Inventory of Students Satisfaction in University (대학교육 만족도 측정도구 개발에 관한 연구)

  • Song, Hong-Jun
    • The Journal of the Korea Contents Association
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    • v.16 no.8
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    • pp.556-567
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    • 2016
  • The aim of this study is to make an education satisfaction assessment tool in university. For this, the related study, researchers meeting were conducted and 20 university students were involved in checking items, and then inventory items were completed. The pilot test was conducted at university in Choongnam Province for EFA(Exploratory Factor Analysis by using outcome data. From them, 4 sub-areas and 12 factors were consisted. The 4 sub-areas are education method, education contents, education environment, and education outputs. The education method is composed of appropriateness and fairness of classroom activities, the education contents are composed of systemization of education contents, the diversity and quality of education contents, and the effectiveness of education contents. The education environment is configured as educational facilities and environment, educational supporting service and administrative services. For content validity, items which adapted over 0.90 S-CVI : Standard Content Validity Index. To 48 inventory items obtained proper contents validity and reliability, measurement of suitability of verification was conducted. Cronbach's ${\alpha}$ of reliability test has emerged as highly 0.987. In CFA(Complimentary Factor Analysis), CFGFI, CFL, TLI, RMSEA, NFI indexes show a good value, therefore, this assessment tool for educational satisfaction in university is suitable for measuring tool.

Validity and Reliability of a Korean version of Interpersonal Emotion Management Strategies Scale (한국어판 간호사의 대인관계 감정관리 전략 척도의 타당도와 신뢰도)

  • Woo, Hee-Yeong;Han, Jeong-Won
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.18 no.8
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    • pp.324-331
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    • 2017
  • This study consisted of methodological research verifying the validity and reliability of the Korean version of the interpersonal emotion management (IEM) strategies scale after translating and modifying the scale developed by Little et al. The study verified the content validity, construct validity, concurrent validity and reliability based on 189 nurses working at four hospitals in the Seoul and Gyeonggi region. In this study, the Korean version of the IEM strategies scale was comprised of four factors, with a total of 15 questions that included three regarding situation modification, three regarding attention deployment, four regarding cognitive change, and five on modifying emotional response. Furthermore, verification of concurrent validity revealed that the Korean version of the IEM strategies scale was a valid tool as the correlation of the emotional intelligence scale appeared as r=0.60 (p<0.001). The reliability verification showed four factors at Cronbach's ${\alpha}=0.84-90$, confirming that the Korean version of the tool in this study was very reliable.It is important to note that this study provided basic data for the development of educational programs that can effectively control the negative emotions of clinical nurses at the organization level.

Development of Community Resources Linkage Capability Scale of Counselors (심리상담사의 지역사회자원연계 능력 척도 개발)

  • Seong, Seul-Ah;Bae, Seong-Hoon
    • Korean Journal of School Psychology
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    • v.17 no.3
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    • pp.357-377
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    • 2020
  • This study was intended to develop and investigate reliability and validity of a scale that can measure linkage capability of community resources of counselors. This study prepared a preliminary question consisting of a total of 42 questions in 5 areas. Then, the content validity and facial validity were verified by the counseling experts with a first-degree qualification as a counselor in Korean Counselling Psychological Association, and a total of 20 final questions of 4 areas. The final questions were conducted on psychological counselors(N=306) to investigate reliability and validity. As a result of conducting an exploratory factor analysis, validity of the two-factor structure have been verified. And In the confirmatory factor analysis, two factors were shown to be appropriate. The two-factors were named 'The collection and utilization of information' and 'Association with the Organization of Information'. Also, the scale of final selection of questions were found to have a good degree of concurrent validity, interitem consistency and test-retest reliability. The implications of the present study is significant in that it is a measure of community resources linkage capability scale of counselors. In addition, this scale is expected to be useful in Wee Class, Wee Center, Youth Counseling Welfare Center, and other counseling sites.

Development of Housing Evaluation Questions to Enhance Higher-Thinking Skills in Middle school Home Economics (고등사고력 신장을 위한 중학교 기술.가정 주생활 영역 평가문항 개발)

  • Han, Sue-Hyun;Cho, Jae-Soon
    • Journal of Korean Home Economics Education Association
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    • v.23 no.3
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    • pp.1-18
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    • 2011
  • The purpose of this study was to develop the evaluation questions to enhance the higher-thinking skills such as decision-making, creative thinking, critical thinking, problem-solving skills and metacognition in the housing area of middle school home economics. Two steps, selection of contents, development of questions and check the validity were adapted to develop the questions. The total of 28 evaluation elements were selected from the validity of contents and questions related to housing in the 9 textbooks based on the 2007 revised curriculum and in the three on-line question banks operated by public institutions. Four guidelines such as using multi-classified table, various materials, question types, and question structures were applied to develop the evaluation questions. The 80 evaluation questions with 175 associated sub questions related to housing were reviewed two times by two professionals to finalize. The five home economics teachers with various teaching experience have evaluated the validity of each 80 questions. The 57(71.3%) questions got 5 point with average of 4,9 out of 5 point-Likert validity scale. The result of high validity of the evaluation questions developed in this study examined by 5 teachers need to apply to students' test in the class.

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