|
KMID : 1023420090090030327
|
|
Journal of Dental Hygiene Science
2009 Volume.9 No. 3 p.327 ~ p.338
|
|
|
Development of Measurement Scale for Korean Scaling Fear-1.0 and Related Factors
|
|
Cho Myung-Sook
Lee Sung-Kook
|
|
|
Abstract
|
|
|
|
This study was to develop an instrument for multidimensional measurement of Korean scaling fear (KSF)-1.0 and analyze related factors. A sample of 720 subjects(scaling patients and community people) was studied in Daegu city from November in 2008 to March in 2009. Authors first conceptualized the KSF, item generation, item reduction, and questionnaire formatting were performed in the stage of the development. Item descriptive, missing%, item internal consistency, and item discriminant validity were analyzed in the item-level, also descriptive, floor and ceiling effect were analyzed in the scale-level. Cronbach’s alpha, test-retest, inter-dimension correlations, and factor analysis were performed to evaluate the validity and reliability in the new instrument. Confirmative factor analysis was did to evaluate the fit of model. The results for item-level and scale-level were acceptable except item discriminant validity. The reliability for 0.92~0.96 of corelation coefficient range(Cronbach’s alpha 0.96~0.98) was high in the test-retest, and there was no significant difference in paired t-test. Item internal consistency(range of pearson corelation coefficient 0.39~0.95) was also high. The result of explanatory factor analysis was the same as the intended dimension structure, also confirmatory factor analysis results revealed that the dimensional structure model were fitted well in the evaluation of model fit(χ2=1245.66, df=146, p=0.0000; GFI=0.85; AGFI=0.80; RMSEA=0.10). Factors related to KSF by multiple regression were gender(β=0.28, p=0.0004) and teeth brush method(β=-0.15, p=0.0053) in scaling patients, also gender(β=0.25, p=0.0002), educational level(β=0.14, p=0.0155), teeth brush method(β=-0.09, p=0.0229) and time of daily work out(β=-0.10, p=0.0055) were significantly associated with KSF in no scaling group. In conclusion, The results of this study reveal that the new developed measurement scale was reliable and valid instrument for measuring the KSF in dental hygiene patients and community people. We recommend that further research should develop more the instrument for the Korean scaling fear.
|
|
|
KEYWORD
|
|
|
Korean scaling fear, KSF, Measurement scale, Validity, Reliability, Related factors
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
 
|
|