›› 2018, Vol. 30 ›› Issue (7): 148-161.

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The Impacts of Challenge and Hindrance Stressors on the Outcome of Boundary Spanning: The Moderated Mediation Effect of IT Personnel's Learning under Stressors

Deng Chunping1, Liu Xiaojuan2, Mao Jiye3,4   

  1. 1. School of Business, Beijing Technology and Business University, Beijing 100048;
    2. School of Business Administration, Shanghai University of International Business and Economics, Shanghai 201620;
    3. School of Business, Renmin University of China, Beijing 100872;
    4. Research Center for Contemporary Management, Tsinghua University, Beijing 100084
  • Received:2016-04-25 Online:2018-07-28 Published:2018-07-21

Abstract:

Based on the theory of learning under occupational stressors, the hindrance and challenge stressors and their effects on knowledge acquisition and boundary spanning outcomes are explored. Through a moderated mediating effect model, it is found that role overload and role ambiguity of IT boundary spanners has the typical characteristics of hindrance stressor. In addition, job autonomy has a negative impact on knowledge acquisition and boundary spanning performance due to the over-stimulating effect, whereas its impact on job satisfaction is not significant. When the impact of role ambiguity is controlled, role conflict exhibits the characteristics of challenge stressor. It is also found that the learning effect plays a partial mediating role between job stressors and boundary spanning outcome. IT employees with high mastery goal orientation are more likely to dislike hindrance stressors and those with high pay equity perception will acquire less knowledge facing hindrance stressors. These results contribute to the theory of learning under stressors by revealing the hindrance and challenge stressors of IT personnel boundary spanners, mediation role of knowledge acquisition, and the moderating effects in boundary spanning context.

Key words: occupational stressors, challenge, hindrance, boundary spanner, learning under stressors