QI methodologies from industry can have significant effects on improving surgical care, from reducing infection rates to increasing operating room efficiency. The evidence is generally of suboptimal quality, and rigorous randomized multicentre studies are needed to bring evidence-based management into the same league as evidence-based medicine.

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In the present research, we examine the relation between leader mindfulness and employee performance through the lenses of organizational justice and leader-member relations. We hypothesize that employees of more mindful leaders view their relations as being of higher leader-member exchange (LMX) quality. We further hypothesize two mediating mechanisms of this relation: increased interpersonal justice and reduced employee stress. In other words, we posit that employees of more mindful leaders feel treated with greater respect and experience less stress. Finally, we predict that LMX quality serves as a mediator linking leader mindfulness to employee performance-defined in terms of both in-role and extra-role performance. Across two field studies of triadic leader-employee-peer data (Study 1) and dyadic leader-employee data (Study 2), we find support for this sequential mediation model. We discuss implications for theorizing on leadership, organizational justice, business ethics, LMX, and mindfulness, as well as practical implications.

This study examines the role of procedural justice and power distance in the relationship between high-performance work systems (HPWSs) and employee attitudes (affective commitment and job satisfaction). The study tests the mediating role of procedural justice on the relationships between HPWS and employee attitudes and the moderating role of power distance in this relationship. The results, based on a sample of 1,383 employees across 23 firms from three countries, indicate that HPWS is strongly related to employee attitudes. The results also indicate that procedural justice mediates the influence of HPWS on employee attitudes.

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