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the three dimensions of issue leadership and in-role/extra-role performance. Such results are theoretically contributing to issue leadership theory and conventional leadership idea. First, excellent explanation ability on performance of issue leadership is reconfirmed. This supports the fact that issue leadership theory is an important leadership theory that has its own independent explanation. Secondly, the study resulted in producing stronger belief in leadership media idea. Leadership is a means of explaining a leader and his followers all together. It can be deduced that the result that the three aspects of issue leadership, including issue creating, audience involving and issue implementation, having influence on performance leads to eventually admitting the effective value of issue. Thirdly, the scope of understanding is widened by identifying that psychological empowerment has a mediating effect on issue leadership and performance. Fourthly, this study was the first to attempt at verifying issue leadership by separating ‘in-role performance\' and ‘extra-role performance.’ The result of the study identified a stronger connection with in-role performance rather than extra-role performance. The results of the study also have a significant meaning at working-level. Those who want to exercise leadership effectively should not remain in the given roles. They should be more enthusiastic, ready for a challenge, and committed to finding original issues and presenting them to the workers. It is also crucial that they form confidential relationship with the workers so that the workers can readily accept the new issues. Moreover, it is necessary to educate and train leaders and workers the specific mechanisms of an advisable method for issue creating, a way to join audiences by persuading them and carrying out an issue effectively.
This empirical study has several limitations despite such results. First of all, thorough verification of revised MIRACLE 3.0\'s validity was not carried out. Verification of convergent validity and judgment validity need to be improved. Second limitation is that data were collected cross-sectionally. This cross-sectional study was conducted through a survey investigating the relationship between issue leadership and performance with a single perspective. However research variables such as issue leadership, psychological empowerment and performance tend to mature by sharing and exchanging incidents for a certain period of time. Third limitation is that the study only depended on the results of a survey. Through further study, a high level of validity will be established by applying scenario approach methods. Fourth limitation of this study is that it only included seniors and subordinates in the audience group, although the concept of audience generally includes seniors, co-workers and subordinates.
Keywords: Issue Leadership measurement revision, Issue Leadership, Psychological
Empowerment, In-role/ Extra-role performance
This empirical study has several limitations despite such results. First of all, thorough verification of revised MIRACLE 3.0\'s validity was not carried out. Verification of convergent validity and judgment validity need to be improved. Second limitation is that data were collected cross-sectionally. This cross-sectional study was conducted through a survey investigating the relationship between issue leadership and performance with a single perspective. However research variables such as issue leadership, psychological empowerment and performance tend to mature by sharing and exchanging incidents for a certain period of time. Third limitation is that the study only depended on the results of a survey. Through further study, a high level of validity will be established by applying scenario approach methods. Fourth limitation of this study is that it only included seniors and subordinates in the audience group, although the concept of audience generally includes seniors, co-workers and subordinates.
Keywords: Issue Leadership measurement revision, Issue Leadership, Psychological
Empowerment, In-role/ Extra-role performance
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