• 대한공업교육학회지
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• v.37 no.1
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• pp.165-182
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• 2012

The purpose of this study was to develop practical arts' lesson plan for creativity and personality. In order to achieve the objectives of the study creativity and personality factor were derived on the basis of previous research and literature review and expert groups to develop lesson plan through the modification of the validity assessment. This study was conducted in three phases: preparation, development, and improvement. In the preparation phase, educational needs of teachers were developed and analyzed. And theme for activity was selected. In the development phase, activity were selected based on the contents of practical arts and presentation of educational objective, development of lesson plan. In the improvement phase, the lesson plan was completed through the modification of the validity assessment by expert group. The characteristics of the developed lesson plan were followings; First, Developed lesson were based on the contents of practical arts for creativity and personality Second, Developed lesson were designed for project method. Third, this developed lesson plan is made up of six parts 'Study cook', 'Cooking lunchbox for health', 'Cooking fusion food', 'Sowing and growing sprouts', 'Cooking with growing sprout', 'Food for life exhibition'. Forth, developed lesson plan can use practical arts class and creative activity class.

• Journal of Creative Information Culture
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• v.5 no.2
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• pp.105-116
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• 2019

The purpose of this study is to analyze the sequence of software education content elements of the 2015 revised national curriculum in terms of basic subjects that preliminary informatics teachers should complete in the college, presented in ministry of education notification no. 2017-126, in order to implement and establish more systematic and interrelated software education. Expert reviews were conducted to verify the validity of the sequence analysis and the results were presented in a structured table, which can be used as a reference for teachers in the field to consider the sequence of educational content when designing curricula and lessons. In addition, learning concepts, which are the key words of the achievement criteria associated with the content elements, are analyzed in order to explore the hierarchy of software education contents in each sequence. Based on this, the study suggests how to link software education between school levels.

• Survey Research
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• v.3 no.2
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• pp.1-15
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• 2002

High fidelity translations of measurement instruments from one language to another are required for meaningful comparisons between cultures. A differential item functioning technique, PSIBTEST was used to assess the degree to which a personality test provided cross-cultural validity across U.S. and Korea. The Sixteen Personality Factor (16PF) questionnaire was administered in English to 844 American college students and in Korean to 538 Korean college students. Results of PSIBTEST classified 23 out of 51 items as significantly biased. Implications of this procedure for translation evaluation are discussed.

• The Journal of the Convergence on Culture Technology
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• v.8 no.3
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• pp.339-350
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• 2022

The purpose of this study was to develop and investigate the validity and reliability of the Korean Version of Nurse's Job Crafting Scale. The Korean version of Job Crafting was translated and reverse-translated, and its content validity was verified by experts. Statistics were processed using SPSS/WIN 21.0 and AMOS 21.0 programs through self-report questionnaires for 151 nurses. Exploratory factor analysis and confirmatory actor analysis were performed to verify construct validity, and model fit, concentrated validity, and discriminant validity were confirmed through the analysis results.To verify the criterion validity, correlations with each domain were obtained using the calling scale. For reliability verification, the internal consistency reliability coefficient was calculated and confirmed. Reliability of all 20 job crafting tools was Cronbach's α = .93, with .91 for factor 1 (Increase in structural work resources, 5 questions) and .87 for factor 2 (Increase in structural work resources, 5 questions). The factor 3 (Increase in social work resources, 5 questions) was .83. The factor 4 (Increasing challenging business needs, 5 items) was .87, which was satisfactory for the reliability of internal consistency, and the Korean Version of Nurse's Job Crafting Scale was found to be an applicable tool. This study shows that the Korean Version of the Nurse's Job Crafting Scale is a valid and reliable instrument to assess nurses in Korea.

• Journal of the Korea Convergence Society
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• v.8 no.12
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• pp.189-197
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• 2017

This study was done to develop and to evaluate a stress of clinical practice scale for nursing students. Based on a literature review, the first preliminary 40 questions were developed, which content validation by expert reviewers and a pilot study. To evaluate the validity and reliability of this preliminary scale, data were collected from 426 nursing students. Thirty seven items were selected for the final scale, and categorized into 8 factors explaining 66.61% of total variance. The convergent validity and determinant validity were 100.0%, respectively. Cronbach's alpha coefficient for the 37 items was .96. The scale developed in this study that can be used to measure the stress with clinical practice of nursing students.

• Journal of The Korean Association For Science Education
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• v.28 no.2
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• pp.139-149
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• 2008

The purpose of this study is to develop a valid and reliable instrument for measuring scientific problem-finding ability for the scientifically-gifted student. On the basis of an operational definition of scientific problem-finding ability, this instrument consists of five sections(appropriateness, flexibility, originality, elaboration, and valuation) which are designed for measuring the ability of the scientifically-gifted. This instrument was checked the validity of content and evaluation criteria by the five experienced specialists in science education, and then was administered to 38 students of science high school. Because the validity of content and evaluation criteria, construct validity, inter-rater reliability, item difficulty, and item discrimination are suitable for the criteria of good test, this developed instrument in this study is considered valid and reliable.

• Journal of the Health Care and Life Science
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• v.10 no.1
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• pp.69-80
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• 2022

The purpose of this study is to advanced and develop a core competency diagnosis tool that junior college students must have in order to implement competency-oriented education to nurture talents required by the future society, and to verify its validity and reliability. To this end, the existing diagnostic tools were analyzed and preliminary questions were derived through analysis of prior research, collecting opinions of members, FGI, and expert advice. A total of 46 items were derived, which were verified as content validity. Afterwards, a preliminary survey was conducted targeting 380 applicants among current students. To verify the validity of the construct, an exploratory factor analysis was performed using AMOS 18.0. As a result, 30 final questions composed of 6 core competencies were derived. The core competency diagnosis tool is expected to be actively used as a future-oriented competency education execution, evaluation, and quality management tool by diagnosing the competencies of current students.

• Journal of dental hygiene science
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• v.14 no.2
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• pp.198-206
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• 2014

The purpose of this study was to develop and validate tool for measuring the communication skills of dental hygienist. The survey was modified and revised to fit into Korean culture. Also the reliability and validity was tested in order to ensure the survey was properly evaluating communication skills of dental hygienists. A survey was conducted with outpatients in dental clinics located in Seoul, Gyeonggi, and Daejeon area. The 483 answers out of the total collected answers were used for the final analysis of the study, using PASW Statistics 18.0 and IBM SPSS AMOS 7.0 to measure the validity and reliability. The factor analysis showed that the communication skill of the dental hygienists was composed of three elements, namely 'being caring and respectful' communications, 'sharing information' communications and 'tending to comfort' communications to reduce pain and anxiety. The validity of the model examined by a confirmatory factor analysis satisfied most of the relevant requirements. All of the factors had the conceptual reliability and variant extracted index above the minimum requirements, ensuring reliability and concentrated validity. Also, the value of the square of the correlations between all latent factors which was larger than the square of the correlation between all of the factors, thus proving the discriment validity. Cronbach's ${\alpha}$ was 0.8, which shows high reliability level. In conclusion, it was proven that dental hygienist's communication skill measurement tool has high validity and reliability. Further, this study can be used to improve dental hygienists' communication skills. Therefore, this will improve oral health of clients and manage them.

• The Korean Journal of Elementary Counseling
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• v.9 no.2
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• pp.195-215
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• 2010

The purpose of this study is to have a preliminary study in order to develop a test which can comprehensively measure anxiety of elementary schoolchildren in middle grade. Following things are conducted to meet this task; first, to look into compositions of the anxiety of elementary schoolchildren in middle grade, to prepare proper questions to measure it and to develop a test; second, to look into whether such questions are fully understood by schoolchildren; third, to look into whether reliability and adequacy thereof are proper or not. Conclusion of the study is as follows; anxiety test of elementary schoolchildren in middle grade showed all the things related to general anxiety, social anxiety, study anxiety, examination anxiety, announcement anxiety. However, there were differences as per subordinate factor and detailed area. And reliability and adequacy of anxiety test for elementary schoolchildren in middle grade were appropriate. and such data could be valuably used for preparing anxiety test. To summarize the study result above, the test developed in this study supplements weak point of existing test instrument and reveals anxiety experienced by elementary schoolchildren in middle grade, and harmoniously composes all the kinds. It is meaningful that the test lowered applicable object to schoolchildren in middle grade who are in anxiety formation stage and also feel anxiety most strongly. In addition, it may be used usefully for living guidance and consultation to efficiently cope with anxiety by measuring base line regarding anxiety of individual schoolchildren in middle grade.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.20 no.2
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• pp.130-143
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• 2019

The purpose of this study is to identify factors of 25~36 months old infant's happiness and to develop a scale to measure infant happiness. The subjects were 250 infants aged 25~36 months. The results of this study are as follows: First, the components and items of infant's happiness scale selected through the literature, the previous measurement tool, and the focus group interview were 8 components and 29 items. The items were composed of 4 items of problem behavior, 4 items of achievement through immersion, 4 items of relationship with friends, 4 items of relationship with teacher, 3 items of physical environment, 4 items of positive emotion, 3 items of negative emotion, and 3 items of health. Second, as a result of validation of validity for infant's happiness scale, the item fit was confirmed with CFI=0.89, TLI=0.88, and RMR=0.05. Also, the construct validity was confirmed with convergent validity and discriminant validity. The concurrent validity was significantly correlated with the components of the previously developed measurement tools, and the reliability was appeared with 0.71-0.89. The infant's happiness scale developed in this study ensured reliability and validity as a measurement to measure infant happiness. Therefore, this scale is expected to be used as a major test tool to develope and verify a program for promoting infant happiness.