title: An exploratory factor analysis for developing and validating a scale of Nursing Students Competence Instrument.
abstract: BACKGROUND
  Nursing competency is a standard component of the nursing curriculum in baccalaureate nursing education in Taiwan. However, limited studies have been found on the development of a measurement for assessing Taiwanese baccalaureate-level nursing competency.
  
  
  OBJECTIVE
  The aim of this study was to develop and validate a Nursing Students Competence Instrument (NSCI) for Taiwanese baccalaureate-level nursing students.
  
  
  METHODS
  The items of this newly developed scale were derived from a previous published qualitative study by the authors. Validity and reliability of the instruments were assessed with exploratory factor analysis. In considering external validity and homogenous characteristics, data were collected from two periods of time: February 2011 and 2012.
  
  
  METHODS
  Four hundreds nursing students enrolled in the 2-year baccalaureate-level at the study university in Taiwan were invited to participate in the study.
  
  
  METHODS
  Two hundreds and nine nursing students in the 2-year baccalaureate-level program were recruited.
  
  
  METHODS
  Descriptive statistics and exploratory factor analysis were used to determine validity of the instrument. Cronbach alpha, split-half coefficients and item analysis verified the reliability of instrument.
  
  
  RESULTS
  Significant levels of reliability and validity for the newly developed Nursing Student Competency Instrument were found. The competency instrument comprised four dimensions with 27 items for graduates to meet to determine their nursing competency. Four factors were analyzed and categorized as integrating care abilities, leading humanity concerns, advancing career talents, and dealing with tension, and explained 22.29%, 18.59%, 15.99% and 11.23% of total variance, respectively; these four explained 68.09% of the total variance.
  
  
  CONCLUSIONS
  Results support validation of the new nursing competence assessment scale for Taiwanese nursing students at baccalaureate levels. The authors recommend that the NSCI could be applied in the nursing schools to evaluate the learning outcomes of nursing students' competence.
authors.affiliation: Department of Nursing, Chang Gung University of Science and Technology, 2, Chia-Pu Rd, West Sec. Pu-tz, ChiaYi 613, Taiwan, ROC; Department of Nursing, Chang Gung Memorial Hospital at ChiaYi, 6, Chia-Pu Rd, West Sec. Pu-tz, ChiaYi 613, Taiwan, ROC. Electronic address: cclin01@mail.cgust.edu.tw.
authors.forename: Chun-Chih
authors.initials: CC
authors.lastname: Lin
authors.affiliation: School of Nursing, Midwifery and Paramedicine, Faculty of Health Sciences, Australian Catholic University, 1100 Nudgee Rd, Banyo, QLD 4014, Australia; School of Nursing, Queensland University of Technology (QUT), Australia; Royal Brisbane and Women's Hospital (RBBWH), Australia; Mater Medical Research Institute-University of Queensland (MRI-UQ), Australia. Electronic address: Jo.Wu@acu.edu.au.
authors.forename: Chiung-Jung Jo
authors.initials: CJ
authors.lastname: Wu
authors.affiliation: Department of Nursing, Chang Gung University of Science and Technology, 261 Wen-Hwa, 1st Road, Kwei-Shan, Taoyuan 333, Taiwan, ROC; Department of Nursing, Chang Gung Memorial Hospital at Linkou, No. 5, Fuxing St., Guishan Dist., Tauyuan 333, Taiwan, ROC. Electronic address: yjshiao@mail.cgust.edu.tw.
authors.forename: Ya-Chu
authors.initials: YC
authors.lastname: Hsiao
authors.affiliation: Department of Nursing, Chang Gung University of Science and Technology, 261 Wen-Hwa, 1st Road, Kwei-Shan, Taoyuan 333, Taiwan, ROC; Department of Nursing, Chang Gung Memorial Hospital at Linkou, No. 5, Fuxing St., Guishan Dist., Tauyuan 333, Taiwan, ROC. Electronic address: cyhan@mail.cgust.edu.tw.
authors.forename: Chin-Yen
authors.initials: CY
authors.lastname: Han
authors.affiliation: Department of Nursing, Chang Gung University of Science and Technology, 2, Chia-Pu Rd, West Sec. Pu-tz, ChiaYi 613, Taiwan, ROC; Department of Nursing, Chang Gung Memorial Hospital at ChiaYi, 6, Chia-Pu Rd, West Sec. Pu-tz, ChiaYi 613, Taiwan, ROC. Electronic address: cchung@mail.cgust.edu.tw.
authors.forename: Chang-Chiao
authors.initials: CC
authors.lastname: Hung
mesh_terms: D002983:Clinical Competence; D004508:Education, Nursing, Baccalaureate; D004521:Educational Measurement / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D015233:Models, Statistical; D036301:Qualitative Research; D015203:Reproducibility of Results; D013338:Students, Nursing; D011795:Surveys and Questionnaires; D013624:Taiwan; D055815:Young Adult
keywords: Baccalaureate-level; Competency; Factor analysis; Measurement; Nursing students