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±è¸í¼ö ( Kim Myoung-Soo ) - ºÎ°æ´ëÇб³ °£È£Çаú
¹ÚÁ¤ÇÏ ( Park Jung-Ha ) - ºÎ°æ´ëÇб³ °£È£Çаú ¹Ú°æ¿¬ ( Park Kyung-Yeon ) - ½Å¶ó´ëÇб³ °£È£Çаú
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Abstract
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Purpose: This study was done to develop and evaluate a drug dosage calculation training program using cognitive loading theory based on a smartphone application. Calculation ability, dosage calculation related self-efficacy and anxiety were measured.
Methods: A nonequivalent control group design was used. Smartphone application and a handout for self-study were developed and administered to the experimental group and only a handout was provided for control group. Intervention period was 4 weeks. Data were analyzed using descriptive analysis, ¥ö2-test, t-test, and ANCOVA with the SPSS 18.0.
Results: The experimental group showed more ¡®self-efficacy for drug dosage calculation¡¯ than the control group (t=3.82, p<.001). Experimental group students had higher ability to perform drug dosage calculations than control group students (t=3.98, p<.001), with regard to ¡®metric conversion¡¯ (t=2.25, p =.027), ¡®table dosage calculation¡¯ (t=2.20, p =.031) and ¡®drop rate calculation¡¯ (t=4.60, p<.001). There was no difference in improvement in ¡®anxiety for drug dosage calculation¡¯. Mean satisfaction score for the program was 86.1.
Conclusion: These results indicate that this drug dosage calculation training program using smartphone application is effective in improving dosage calculation related self-efficacy and calculation ability. Further study should
be done to develop additional interventions for reducing anxiety.
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KeyWords
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Medication, Self-efficacy, Anxiety, Calculation ability, Effectiveness
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