title: Psychometric testing of Korean versions of self-efficacy and outcome expectations for restorative care activities scales.
abstract: This study aimed to examine the validity and reliability of Korean versions of the Nursing Assistant Self-Efficacy for Restorative Care Scale, and the Nursing Assistant Outcome Expectations for Restorative Care Scale. Psychometric testing was performed with 697 direct care workers in long-term care facilities in South Korea. Data were analyzed using SPSS/WIN 21.0, AMOS 22.0, and WINSTEPS 3.68.2. There was evidence for content validity. Factor loading in the Korean versions of the Nursing Assistant Self-Efficacy for Restorative Care Scale was 0.66-0.94, and Nursing Assistant Outcome Expectations for Restorative Care Scale was 0.43-0.77. Scores on the Korean versions of the Nursing Assistant Outcome Expectations for Restorative Care Scale correlated positively with scores on a scale of knowledge of restorative care. Additionally, Rasch model analysis of the K-NASERC and K-NAOERC indicates acceptable item data fit. These results indicated that the Korean versions of the Nursing Assistant Self-Efficacy, and Outcome Expectations for Restorative Care Scale are satisfactorily valid and reliable for the measurement.
authors.affiliation: College of Nursing, Ewha Womans University, 309 Hellen hall, 52, Ewhayeodae-gil, Seodaemun-gu, Seoul 03760, South Korea. Electronic address: dyjung@ewha.ac.kr.
authors.forename: Dukyoo
authors.initials: D
authors.lastname: Jung
authors.affiliation: College of Nursing, Ewha Womans University, 309 Hellen hall, 52, Ewhayeodae-gil, Seodaemun-gu, Seoul 03760, South Korea.
authors.forename: Jinyee
authors.initials: J
authors.lastname: Byun
authors.affiliation: College of Nursing, Ewha Womans University, 309 Hellen hall, 52, Ewhayeodae-gil, Seodaemun-gu, Seoul 03760, South Korea.
authors.forename: Minkyung
authors.initials: M
authors.lastname: Lee
authors.affiliation: School of Nursing, University of Pittsburgh, 3500 Victoria Street, Victoria Building, Pittsburgh, PA 15261, USA.
authors.forename: Hyejin
authors.initials: H
authors.lastname: Kim
mesh_terms: D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D008134:Long-Term Care; D008875:Middle Aged; D009728:Nursing Assistants; D011594:Psychometrics / Q000706:statistics & numerical data*; D015203:Reproducibility of Results; D056910:Republic of Korea; D020377:Self Efficacy; D012866:Skilled Nursing Facilities; D011795:Surveys and Questionnaires / Q000592:standards*
keywords: Direct care worker; Outcome expectation; Self-efficacy