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KMID : 0895520150190030051
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Journal of the Korean Society of Emergency Medical Technology
2015 Volume.19 No. 3 p.51 ~ p.68
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Influential processes for the acceptance of protectors toward emergency care for patient based on an elaboration likelihood model
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Hwang Ji-Young
Kim Yun-Kwon
Kim Ki-Young
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Abstract
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Purpose: This study validated the influential relations between the effects of emergency care quality, credibility of 119 emergency medical technicians (119 EMTs), and perceived usefulness and attitude of emergency care, focusing on the moderating effect of protectors’characteristics (education, experience, age, and recognition of patient severity).
Methods: This study was based on elaboration likelihood and technology acceptance models. In total, 172 protectors with experience in utilizing prehospital service were surveyed from April 1 to July 31, 2011.
Results: The results showed that the emergency care quality and the credibility of 119 EMTs were the main determinants of the perceived usefulness and attitude of emergency care, irrespective of the protector’s characteristics (p＜.001). In addition, the findings showed that the protector’s intention of emergency care had a moderating role. The impact of the quality of emergency care on its perceived usefulness was greater for high-level protectors (p＜.001). By contrast, the impact of the credibility of 119 EMTs on the perceived usefulness of emergency care was greater for low-level protectors (p＜.001).
Conclusion: The protectors’characteristics have different influences on the relations between the effects of emergency care quality, the 119 EMT credibility, and the perceived usefulness and attitude of emergency care.
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KEYWORD
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Credibility, Emergency medical technician, Elaboration likelihood model, Protectors, Quality
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