• Title/Summary/Keyword: 내적타당화

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A Validating Academic Engagement as a Multidimensional Construct for Korean College Students: Academic Motivation, Engagement, and Satisfaction (대학생용 학업참여 척도(UWES-S)의 타당화: 학업동기, 참여 및 만족도의 구조적 관계)

  • Choo, Huntaek;Sohn, Wonsook
    • Korean Journal of School Psychology
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    • v.9 no.3
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    • pp.485-503
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    • 2012
  • Academic engagement has been known as a strong predictor of students' cognitive and affective outcomes in an educational context. Despite increasing interest and theoretical usefulness of this construct, a few researchers seem to be interested in the validation of instruments to measure academic engagement for Korean students. Thus, this study would like to introduce one of academic scales widely used, UWES-S(Utrecht Work Engagement Scale-Student) (Schaufeli et al., 2002a: 2002b) and to validate the UWES-S for Korean college students. To validate the Korean version of the UWES-S, 651 college students (285 for Field Trial, 366 for Main Study) were used. The procedure is as follows. First, we used an integrated adaptation procedure to produce a Korean version of the UWES-S. Second, EFA(exploratory factor analyses) was applied to explore the factor structure of the UWES-S on the field trial data. Third, the psychometric properties of the UWES-S items were examined by graded response model(GRM). Also CFA(confirmatory factor analysis) was used to examine its internal construct validity for the data from the main study. Finally, the external validity of the UWES-S was scrutinized with the related variables such as academic motivation and satisfaction. As a result, the Korean version of the UWES-S with 13 items was accepted that the four items were excluded from its original version. Second, the internal validity was supported that the 3 factor CFA model(vigor, dedication, absorption) fit the data well. Third, we supported the partial mediation model that academic engagement played as a mediating variable between academic motivation(internal/external) and academic satisfaction. Finally, the differences between a validation of UWES-S for Korean college and high school students, the necessity of construct equivalence testing, and direction for future research of scale validating were discussed.

A Longitudinal Validation Study of the Korean Version of PCL-5(Post-traumatic Stress Disorder Checklist for DSM-5) (PCL-5(DSM-5 기준 외상 후 스트레스 장애 체크리스트) 한국판 종단 타당화 연구)

  • Lee, DongHun;Lee, DeokHee;Kim, SungHyun;Jung, DaSong
    • Korean Journal of Culture and Social Issue
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    • v.28 no.2
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    • pp.187-217
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    • 2022
  • The aim of this study is to examine the psychometric properties of the Korean version of the Post-traumatic Stress Disorder Checklist for DSM-5(PCL-5). For this purpose, online surveys were conducted for two times with a one year interval using the data from 1,077 Korean adults at time 1, and 563 Korean adults at time 2. First, from the result of the confirmatory factor analysis, comparing the model fit of the 1, 4, 6, and 7-factor model, the 4, 6, and 7-factor model showed a acceptable fit, and the best fit was seen in the order of the 7, 6, 4-factor model. Second, the internal consistency, omega coefficient, construct validity, average variance extracted, and test-retest reliability results were all satisfactory.. Third, a correlation analysis with the K-PC-PTSD-5 and the sub-factors of BSI-18 was conducted to check the validity of the Korean Version of PCL-5. As a result, a positive correlation was seen with both K-PC-PTSD-5 and BSI-18. Fourth, a hierarchical multiple regression was performed to examine whether the Korean Version of PCL-5 predicts future PTSD, depression, anxiety, and somatization. As a result, the Korean Version of PCL-5 measured at time 1 significantly predicted PTSD, depression, anxiety, and somatization symptoms at time 2. Fifth, by analyzing the ROC curve, the discriminant power of PCL-5 for screening PTSD symptom groups was confirmed, and the best cut-off score was suggested. As a result of the longitudinal validation of Korean version of PCL-5, it was found that this scale is a reliable and valid measure for Korean adults. By looking into the predictive validity of the scale, it was found that the Korean version of PCL-5 can predict not only PTSD symptoms but also PTSD-related symptoms such as depression, anxiety, and somatization. Also, this study differs from previous validation studies measuring PTSD symptoms in that it suggested a cut-off score to help differentiate PTSD symptom groups.

A Validation Study of Suicidal Ideation Attributes Scale (SIDAS) Measuring Suicidal Severity (자살사고 속성 척도(Suicidal Ideation Attributes Scale; SIDAS) 타당화 연구)

  • DeokHee Lee;Sung Hyun Kim;DaSong Jung;DongHun Lee
    • Korean Journal of Culture and Social Issue
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    • v.29 no.1
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    • pp.1-23
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    • 2023
  • The purpose of this study was to validate the Suicidal Ideation Attributes Scale(SIDAS) which can measure the severity of suicidal ideation in a sample of 399 Korean adults. For this purpose, an online survey was conducted for two weeks from July 2020 to August 2020. First, there were differences in SIDAS scores among groups divided by gender, residence status, depression and anxiety symptoms, suicidal ideation, suicidal plan, suicidal preparation, and suicidal attempt. Second, correlations between SIDAS, C-SSRS suicidal ideation intensity question(3 items), and the Rosenberg Self-efficacy (RSE) were examined to confirm the validity of SIDAS. As a result, correlations between the SIDAS and suicidal ideation intesity items of C-SSRS were significant in all items, while correlations between the SIDAS and RSE items were negative or insignificant. Third, as a result of the confirmatory factor analysis of SIDAS on all respondents and respondents with suicidal ideation, a single factor structure was appropriate for both groups. Internal consistency of SIDAS was also good. Lastly, as a result of identifying the variables affecting the suicidal plan over the past year, controllability and age were identified as significant predictive variables. SIDAS which was designed to be administered through web, can be appropriately used in Korea. It was confirmed that SIDAS is a reliable and valid suicidal ideation scale which is applicable to adults in Korea.

The Development and Validation of the Leisure Obsession Scale (여가강박 척도의 개발 및 타당화 연구)

  • Jiyeon Yoon;Seung-Hyuk Choi;Taekyun Hur
    • Korean Journal of Culture and Social Issue
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    • v.19 no.2
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    • pp.235-257
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    • 2013
  • The purpose of this study is to develop the Leisure Obsession Scale and examine the validity of the scale. The Leisure Obsession Scale was developed and identified its validity by exploratory factor analysis, confirmatory factor analysis, and correlation analysis. The Leisure Obsession Scale consists of two factors, which are 'Leisure Preoccupation' and 'Leisure Stereotype'. Those two factors indicated the reasonable fit index by confirmatory factor analysis. In addition, this scale displayed discriminant validity via measurement of obsession, workaholism, leisure anxiety, and leisure constraint. Also, the results of criterion validation analysis shows that the Leisure Obsession Scale and its subscale are correlated with measure of age, leisure information searching, intention of participation to new leisure activities, and intention of increase in leisure time. Conceptualizing leisure obsession and exploring components of leisure obsession would be valuable for understanding the nature of leisure obsession and its effects on leisure satisfaction, and suggesting more effective psychological intervention in a diverse population.

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Influence of Smoker Image Perceived Cigarette Advertising on Intention of Adulthood Smoking Among Highschool Students (고등학생들의 담배광고에서 지각한 흡연자 이미지가 성인기 흡연 의도에 미치는 영향)

  • Jeong, Goo-Churl
    • The Journal of the Korea Contents Association
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    • v.14 no.12
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    • pp.785-795
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    • 2014
  • The purpose of this study was to develop and validate of Smoker Image Scale and to evaluate the effect of the smoker image on adulthood smoking intention of youth. Data were collected from 610 high school students were analysed using SPSS 21.0 and AMOS 21.0 programs. Smoker Image Scale were developed and verified the reliability and validity. In addition, ordinal logistic regression analysis was implemented for impact of smoker image on adulthood smoking intention. As a results of analysis, first, the developed Smoker Image Scale confirmed with 10 items in 1 factor and Cronbach's ${\alpha}$ was .91. Second, men and smokers had significantly higher positive smoker image formed by cigarette advertising. Third, positive smoker image had a significant positive effect on adulthood smoking intention while controlling of gender and smoking status. Positive smoker image formed by cigarette advertising was associated with adulthood smoking intention of youth. Based on these findings, implications and suggestions for future research were discussed for the risk of adulthood smoking intention of youth.

Validation of the Korean Version of Brief Multidimensional Measure of Religiousness/Spirituality Scale (다차원적 종교성/영성척도 단축형 한국어판의 타당화)

  • Yoon, Hyae-Young;Kim, Keun-Hyang
    • Journal of the Korea Convergence Society
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    • v.6 no.5
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    • pp.257-274
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    • 2015
  • The purpose of the current study was to validate Fetzer Institute & National Institute on Aging Working Group[NIA](1999)'s Brief-Multidimensional Measure of Religiousness/Spirituality Scale (BMMRS) in Korean adults. The Korean version of BMMRS, Spiritual Well-Being Scale(SWS), Korean Sprituality Scale(KSS), Penn State Worry Questionnaire(PSWQ), and Intolerance of uncertainty Scale(IUS) were administered to the 286 students and community samples. A principle axis factoring analysis with direct oblimin rotation and Kaiser normalization identified a six-factor solution accounting for 66.24% of the variance in scores, labeled as: positive spiritual experience, negative spiritual experience, forgiveness, religious practices, negative congregational support, and positive congregational support. Confirmatory factor analysis results showed that 6 factor model of BMMRS have a good fitness. Also, the internal consistency(.64~.97) and the test-retest reliablity was adequate.(.72~.88) Korean version of BMMRS has adequate psychometric characteristics so it can be used to verify the effects of various compassion-related psychotherapeutic approaches.

Development of Techer's Rating Scale of Elementary School Student's School Maladjustment (초등학생을 위한 학교부적응 척도 개발 및 타당화)

  • Jung, Jung-Soo;Oh, Ik-Soo
    • The Korean Journal of Elementary Counseling
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    • v.9 no.2
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    • pp.163-173
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    • 2010
  • This study was designed to develop a teacher's rating scale of elementary school student's school maladjustment. 50 behavior were drawn as elementary school student's school maladjustment behavior from the responses of elementary school teachers. To identify sub-factors of the scale, 60 teachers rated their 240 student's behavior and the collected data were analyzed by using factor analysis. 4 sub-factors were identified as the result : aggressive selfish behavior, misconduct of lesson and classroom rules, passive unsociable behavior and positive evasion of school activities. To identify the validity of the scale, the data from 120 students were analyzed through the concurrent validity between the scale and the teacher rating scale of school maladjustment for Student Problem Behavior Checklist for Elementary School students(Kim & Hwang, 2009). To examine the reliability of the scale, test-retest correlations were calculated by using the data from 120 students and internal consistency coefficients were calculated by using the data from 120 students. The results showed that Teacher's rating Scale of Elementary School Student's School Maladjustment was valid and reliable.

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Development and Validation of Short Form of the Normal Depression Scale for Individual Screening (개인선별용 일상우울척도 단축형의 개발 및 타당화)

  • Lee, Soonmook;Kim, Jong-Nam;Chae, Jungmin;Choi, Seungwon;Seo, Dong Gi
    • Stress
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    • v.26 no.4
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    • pp.277-289
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    • 2018
  • Background: The purpose of this study is to develop a short form of the normal depression scale for individual use in the school, health, industry, organization, and counseling settings, based on the original normal depression scale (17 items). Methods: To achieve this purpose, we selected five items from the original test and analyzed data using Mplus 7.4 and SPSS 21.0. Results: The normal depression scale-short form consists of 5 items. The reliability of the short form (test-retest reliability) was good. The content validity and internal structure validity (1 factor model) were verified. The cut score between normal and dysfunctional depression was determined to be 18. Conclusions: The normal depression scale-short form for individual screening is verified to have good reliability and validity, so it is expected to be useful to perform quick screening of normal depression in the practical settings.

Validating the Stability of Two-dimensional Structure of Emotion (감성 개념 이차원 구조의 안정성)

  • 김진관;문혜신;오경자
    • Science of Emotion and Sensibility
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    • v.2 no.1
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    • pp.43-52
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    • 1999
  • 정상 성인의 경우, 감성 개념의 내적 차원 구조는 쾌/불쾌 차원과 각성/수면 차원이라는 이차원 공간상에 원형으로 분포되는 양상을 보인다고 아려져 왔다. 본 연구에서는 이와 같은 이차원 구조가 얼마나 보편적이고 일관적인가를 알아보고자 했다. 이를 위해 연구 1에서는 교차타당화를 통해 이차원 구조의 안정성을 검토했으며, 연구 2에서는 다양한 성격 특질을 지닌 집단을 선발하여 22개 단어를 짝지은 231개 쌍에 대해 유사성 평정을 시비고 다차원분석법(MDS)으로 분석한 후 이를 연구 1의 대학생 집단의 결과와 비교하였다. 연구 3에서는 낮은 발달 수준에 있는 아동 및 청소년 집단을 대상으로 연구 2와 동일한 절차를 통해 분석하였다. 연구 1, 2, 3 모두 감성 개념의 이차원 구조가 동일한 것으로 나타나 매우 안정적인 구조라는 것이 입증되었으며, 다만 아동 및 청소년의 경우 1 차원의 설명량이 정상 성인 집단보다 크고 각성/수면 차원의 설명량은 더 적었다. 이러한 결과를 통해 이차원 구조의 안정성과 일반화 가능성, 제한점, 그리고 집단의 독특한 특성을 반영하는데 이 구조적 틀을 적용할 수 있는 유용성에 대해 논의하였다.

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Reliability and Validity of the Korean Version of SERVPERF : A Validation Study (서비스 질 척도(서브퍼프)의 타당화 연구: 종합사회복지관을 대상으로)

  • Kim, Yong-Seok;Choi, Jong-Bog;Hwang, Seong-Hye;Kim, Min-Suk;Seo, In-Ja
    • Korean Journal of Social Welfare
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    • v.61 no.2
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    • pp.107-135
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    • 2009
  • The purpose of this study is to develop and evaluate the Korean version of the SERVPERF which has been widely used in order to measure service quality in various kinds of fields including social work. A total of 328 adults using social welfare centers in Seoul and Gyeonggi-do participated in this study. Confirmatory factor analysis confirmed that the Korean version of the SERVPERF consists of 5 dimensions(tangibles, reliability, responsiveness, assurance, and empathy) like the original SERVPERF. 5 dimensions of the Korean version of the SERVPERF have acceptable levels of internal consistency. Its convergent validity and discriminant validity are satisfactory. Finally, weak or non-significant correlations between 5 dimensions of the Korean version of the SERVPERF and social desirability scale indicated that the participants' reponses to the Korean version of the SERVPERF were not affected by social desirability.

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