1School of Nursing, Ulaanbaartar University, Mongolia;
2Department of Nursing, Yonsei University Wonju College of Medicine, Wonju;
3College of Nursing, Kyung Hee University, Seoul;
4College of Nursing, Korea University, Seoul;
5Department of Nursing, Daejeon University, Daejeon;
6Department of Nursing, Chung-Ang University, Seoul;
7Christian College of Nursing, Gwangju, Korea
© 2011, National Health Personnel Licensing Examination Board of the Republic of Korea
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Critical Thinking Disposition Instrument (CTDI): The CTDI, developed by Yoon [7], was used for measuring critical thinking disposition. Skills in critical thinking can provide the creative solutions and multiple pathways required for successful quality-improvement initiatives. CTD describes attributes or habits of the mind integrated into an individual’s beliefs or actions that are conducive to critical thinking skills (CTS). The CTD instrument measures intellectual eagerness/curiosity, prudence, self-confidence, systemicity, intellectual fairness, healthy skepticism, and objectivity. Each item is scored on a five-point Likert scale. The range of scores is from 27–135 with higher scores indicating higher levels of critical thinking disposition. The reliability of the instrument was Cronbach’s alpha 0.89 in the original study [7]. The reliability of the instrument in this study was Cronbach’s alpha 0.88.
Nurse Self-Description Form (NSDF): The NSDF, developed by Dagenais and Meleis [8], was used for measuring professionalism. It was validated for nurses and nursing students by the Western Council on Higher Education for Nursing (WCHEN) researchers in a study of the effects of a leadership program in predicting nursing performance [8], and it has demonstrated validity when used to study productivity of RN-BSN students in Korea [9]. Each of the 19 items of the Nurse Self-Description Form-Korean version is scored on a five-point Likert scale. The range of scores is from 19–95 with higher scores indicating higher levels of professionalism. The reliability of the instrument was Cronbach’s alpha 0.93 in the original study [8]. Cronbach’s alpha was 0.92 in the study of Kim et al. [9]. The reliability of the instrument in this study was Cronbach’s alpha 0.88.
Self-Assessment Leadership Instrument (SALI): The SALI was developed by Smola [10], and measures leadership behavior and characteristics in baccalaureate nursing students. The 40-item instrument relies on self assessment of critical thinking and decision making skills, interpersonal relationships, group relations, and job relations. Each item is scored on a five-point Likert scale. The range of scores is from 40–200, with higher scores indicating increased occurrence of leadership behavior. The reliability of the instrument was Cohen’s K coefficient of 0.545 in the original study [10]. Cronbach’s alpha was 0.95 in the study of Oh et al. [11]. The reliability of the instrument in this study was Cronbach’s alpha 0.94.
Supportive Communication Inventory (SCI): The SCI, developed by Whetten and Cameron [12], was used to assess communication performance for students who majored in management. Supportive communication is communication that seeks to preserve a positive relationship between the communicators while still addressing the problem at hand. Supportive communication has eight attributes, which include being problem-oriented, congruent, descriptive, validating, specific, conjunctive, owned, and committed to supportive listening [12]. Each of the 20 items is assigned a score with the range from one (never agree) to six (positively agree). The range of scores is from 20 to 120, with higher scores indicating higher communicative skills. The reliability of the instrument was Cronbach’s alpha 0.86 in study by Oh et al. [11]. The reliability of the instrument in this study was Cronbach’s alpha 0.94.
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CONFLICT OF INTEREST
No potential conflict of interest relevant to this article was reported.
Types of programs characteristics | BS program (n=246) | AD program (n=208) | Total (n=454) | χ2/t (P) |
---|---|---|---|---|
Gender | 8.069 (0.007) | |||
Male | 7 (2.9) | 9 (9.1) | 26 (5.8) | |
Female | 236 (97.1) | 189 (90.9) | 425 (94.2) | |
Age (yr) | −0.1177 (0.240) | |||
18–20 | 94 (38.7) | 84 (40.4) | 178 (39.5) | |
21–25 | 144 (59.3) | 109 (52.4) | 253 (56.1) | |
26–30 | 5 (2.0) | 13 (6.3) | 18 (4.0) | |
30< | 0 (0.0) | (1.0) | 2 (0.4) | |
Marital status | 1.217 (0.544) | |||
Single | 241 (98.8) | 204 (98.1) | 445 (97.7) | |
Married | 3 (1.2) | 3 (1.4) | 6 (1.3) | |
Others | 0 (0.0) | 1 (0.5) | 1 (1.0) | |
Academic year | ||||
1st year | 58 (23.6) | 58 (27.9) | 116 (25.6) | |
2st year | 62 (25.2) | 84 (40.4) | 146 (32.2) | |
3st year | 63 (25.6) | 66 (31.7) | 129 (28.4) | |
4st year | 63 (25.6) | 0 (0.0) | 63 (13.9) |
Variables | Academic year | Mean±SD | F | P-value | Tukey |
---|---|---|---|---|---|
Critical thinking | 1st year | 84.3±9.00 | 3.025 | 0.029 | 1<4 |
2nd year | 84.4±9.67 | 2<4 | |||
3rd year | 85.8±8.71 | ||||
4th year | 88.2±9.11 | ||||
Total | 85.3±9.22 | ||||
Professionalism | 1st year | 69.0±9.45 | 4.262 | 0.006 | 2<4 |
2nd year | 66.3±9.42 | ||||
3rd year | 68.4±7.60 | ||||
4th year | 70.7±8.44 | ||||
Total | 68.2±8.91 | ||||
Leadership | 1st year | 149.3±18.21 | 3.696 | 0.012 | 2<4 |
2nd year | 147.1±17.47 | 3<4 | |||
3rd year | 148.1±13.20 | ||||
4th year | 155.3±16.93 | ||||
Total | 149.2±16.70 | ||||
Communication | 1st year | 84.7±8.99 | 0.542 | 0.654 | |
2nd year | 84.8±9.91 | ||||
3rd year | 85.7±8.38 | ||||
4th year | 86.2±8.53 | ||||
Total | 85.2±8.91 |
Types of programs years variables | BS (n=246) | AD (n=208) | Difference | ||||
---|---|---|---|---|---|---|---|
Mean±SD | F (P) | Mean±SD | F (P) | t | P | ||
Critical thinking | 1st year | 85.5±9.03 | 2.446 (0.065) | 83.2±8.89 | 1.654 (0.194) | ||
2nd year | 84.0±9.09 | 84.8±10.12 | |||||
3rd year | 85.3±8.37 | 86.3±9.06 | |||||
4th year | 88.2±9.11 | ||||||
Mean | 85.7±8.98 | 84.8±9.40 | 1.017 | 0.310 | |||
Professionalism | 1st year | 68.5±10.41 | 3.255 (0.022) | 1.904 (0.152) | |||
2nd year | 65.7±9.76 | 69.5±8.45 | |||||
3rd year | 68.1±7.75 | 66.8±9.19 | |||||
4th year | 70.8±8.45 | 68.8±7.51 | |||||
Mean | 68.3±9.25 | 68.2±8.51 | 1.904 | 0.152 | |||
Leadership | 1st year | 153.2±19.57 | 3.733 (0.012) | 145.3±15.88 | 0.467 (0.627) | ||
2nd year | 146.3±17.28 | 147.7±17.69 | |||||
3rd year | 148.3±12.51 | 148.0±14.04 | |||||
4th year | 155.3±16.93 | ||||||
Mean | 150.8±16.98 | 147.1±16.14 | 2.272 | 0.024 | |||
Communication | 1st year | 83.2±8.68 | 3.052 (0.029) | 86.3±9.13 | 0.381 (0.684) | ||
2nd year | 81.6±8.32 | 97.5±10.37 | |||||
3rd year | 83.5±8.28 | 87.8±7.99 | |||||
4th year | 86.2±8.54 | ||||||
Mean | 83.7±8.56 | 87.3±9.28 | −4.175 | 0.000 |
Variables | Last year | Mean±SD | t | P-value |
---|---|---|---|---|
Critical thinking | 4-year | 88.2±9.11 | 1.135 | 0.259 |
3-year | 86.3±9.06 | |||
Professionalism | 4-year | 70.7±8.44 | 1.393 | 0.166 |
3-year | 68.8±7.50 | |||
Leadership | 4-year | 155.3±16.93 | 2.540 | 0.012 |
3-year | 148.0±14.04 | |||
Communication | 4-year | 86.2±8.54 | −1.112 | 0.268 |
3-year | 87.8±7.99 |
Values are presented as number (%). BS, baccalaureate; AD, associate degree.
BS, baccalaureate; AD, associate degree.