|
|
|
±è¹üÁ¾ ( Kim Beom-Jong ) - ¼¿ø´ëÇб³ °æ¿µÇаú
±èÀÎÀÚ ( Kim In-Ja ) - ´ëÀü´ëÇб³ °£È£Çаú ÃÖÈñÁ¤ ( Choi Hee-Jung ) - °Ç±¹´ëÇб³ °£È£Çаú
|
|
Abstract
|
|
|
|
Purpose: The aim of this study was to develop a Korean version of Night Eating Questionnaire (KNEQ) and test its psychometricproperties and evaluate items according to item response theory.
Methods: The 14-item NEQ as a measure of severity of the nighteating syndrome was translated into Korean, and then this KNEQ was evaluated. A total of 1171 participants aged 20 to 50 completedthe KNEQ on the Internet. To test reliability and validity, Cronbach¡¯s alpha, correlation, simple regression, and factor analysiswere used. Each item was analyzed according to Rasch-Andrich rating scale model and item difficulty, discrimination, infit/outfit,and point measure correlation were evaluated.
Results: Construct validity was evident. Cronbach¡¯s alpha was .78. The items of eveninghyperphagia and nocturnal ingestion showed high ability in discriminating people with night eating syndrome, while items ofmorning anorexia and mood/sleep provided relatively little information. The results of item analysis showed that item2 and item7needed to be revised to improve the reliability of KNEQ.
Conclusion: KNEQ is an appropriate instrument to measure severity ofnight eating syndrome with good validity and reliability. However, further studies are needed to find cut-off scores to screen personswith night eating syndrome.
|
|
KeyWords
|
|
¼·½ÄÀå¾Ö, ÀÚ°¡º¸°í, ¼³¹®Áö, ½É¸®ÃøÁ¤Àû Ư¼º
Eating disorder, Self-report, Questionnaire, Psychometrics
|
|
¿ø¹® ¹× ¸µÅ©¾Æ¿ô Á¤º¸
|
|
|
|
µîÀçÀú³Î Á¤º¸
|
|
|
|
|
|