Psychometric Evaluation of a Six Dimension Scale of Nursing Performance and Student Nurse Stress Index Using an Objective Structured Clinical Examination - Modules for Asthma and Type 1 Diabetes.
- Author:
Kyong Ok PARK
1
;
Young Mee AHN
;
Na Rae KANG
;
Mi Jin LEE
;
Min SOHN
Author Information
1. Department of Nursing, Hanyang University, Seou, Korea.
- Publication Type:Original Article
- Keywords:
Clinical competency;
Self-efficacy;
Stress;
Simulation;
Objective structure;
Clinical examination
- MeSH:
Asthma;
Humans;
Psychometrics;
Students, Nursing
- From:Child Health Nursing Research
2013;19(2):85-93
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
PURPOSE: The study purposes were to describe the process of developing the Korean versions of the Six Dimension Scale of Nursing Performance (Six-D) and Student Nurse Stress Index (SNSI) and psychometric evaluation of the two measurements. METHODS: This was a methodology study using a descriptive cross-sectional design with 51 nursing students in 4th year of university. Internal consistency reliability was assessed using Cronbach alphas. Construct validity was determined by exploring correlations among Six-D, SNSI, objective structured clinical examination (OSCE), self-efficacy and grade point average (GPA). RESULTS: Internal consistency reliability of Six-D and SNSI was acceptable with Cronbach's alpha of .95 and .82. Correlation analysis to determine construct validity revealed that Six-D presented positive correlations with OSCE (r=.109~.272) and self-efficacy (r=.005~.161) and negative correlation with GPA (r=-.246~-.394), although all were not statistically significant. SNSI presented all negative correlations with OSCE (r= -.007~-.238), self-efficacy (r=-.246~-.394), and GPA (r=-.092~-.426) and were mostly statistically significant except OSCE. CONCLUSION: Six-D needs more evidence to confirm validity to predict observed clinical competency and theoretical relationships with self-efficacy and GPA. However, SNSI presented trends of expected relationships with relevant variables. Therefore, further research is recommended in testing validity of Six-D with other student populations.
