Validity and Reliability of the Clinical Teaching Behavior Inventory (CTBI) for Nurse Preceptors in Korea
10.4040/jkan.2019.49.5.526
- Author:
Myun Sook JUNG
1
;
Eun Gyung KIM
;
Se Young KIM
;
Jong Kyung KIM
;
Sun Ju YOU
Author Information
1. College of Nursing · Research Institute of Health Sciences, Gyeongsang National University, Jinju, Korea.
- Publication Type:Original Article
- From:Journal of Korean Academy of Nursing
2019;49(5):526-537
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
PURPOSE:The aim of this study was to evaluate the validity and reliability of the Korean version of the Clinical Teaching Behavior Inventory (CTBI).
METHODS:The English CTBI-23 was translated into Korean with forward and backward translation. Survey data were collected from 280 nurses' preceptors at five acute-care hospitals in Korea. Content validity, construct validity, and criterion-related validity were evaluated. Cronbach's α was used to assess reliability. SPSS 24.0 and AMOS 22.0 software was used for data analysis.
RESULTS:The CTBI Korean version consists of 22 items in six domains, including being committed to teaching, building a learning atmosphere, using appropriate teaching strategies, guiding inter-professional communication, providing feedback and evaluation, and showing concern and support. One of the items in the CTBI was excluded with a standardized factor loading of less than .05. The confirmatory factor analysis supported good fit and reliable scores for the Korean version of the CTBI model. A six-factor structure was validated (χ²=366.30, p<.001, CMIN/df=2.0, RMSEA=.06, RMR=.03, SRMR=.05, GFI=.90, IFI=.94, TLI=.92, CFI=.94). The criterion validity of the core competency evaluation tool for preceptors was .77 (p<.001). The Cronbach's α for the overall scale was .93, and the six subscales ranged from .72 to .85.
CONCLUSION:The Korean version CTBI-22 is a valid and reliable instrument for identifying the clinical teaching behaviors of preceptors in Korea. The CTBI-22 also could be used as a guide for the effective teaching behavior of preceptors, which can help new nurses adapt to the practicalities of nursing.
