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The purpose of this paper is to develop a conceptual model drawing together and integrating research from employment relations (ER), human resource management (HRM) and organizational behaviour (OB) to identify how high-performance work systems (HPWS) encourage voice behaviour.

The authors identify shortcomings in research on the relationship between HPWS practices and employee voice behaviour, attributable to the disparate conceptualization of voice across management disciplines. The authors then present a conceptual model using the ability, motivation and opportunity (AMO) framework to theorize how the ER climate influences the design of the HPWS and subsequently how the HPWS encourages voice behaviour. Practical implications and recommendations for future studies are provided.

The mutual gains ER climate will influence the design of the HPWS; in turn the HPWS' practices will influence line manager AMO to manage voice and the employees' AMO to engage in voice behaviour, resulting in the encouragement of both employer and employee interest forms of voice.

The HPWS-voice behaviour interaction model sheds light on the types of HR practices organisations can implement to optimize employee voice behaviour.

The conceptual model demonstrates how ER, HRM and OB factors influence voice behaviour within a HPWS, which has not previously been considered by voice scholars. The integrated conceptual model encourages a multidisciplinary approach to studying employee voice in future research.

The aim of this study is to explore and unpack the notion of lateral voice within the context of a Chinese hospital.

A qualitative design was used, involving interviews of 24 medical personnel from a public hospital in mainland China. This included two focus groups (eight participants each) of physicians and nurses, and eight individual interviews with managers, including a chief nurse and directors of the medical centre.

The findings reveal that in top-down contexts with a respect for hierarchy, direct and vertical voice is discouraged but lateral voice fills this gap and can lead in some circumstances to a pathway to collective vertical voice. Interestingly, the study finds that fear of damaging relationships with peers may also discourage lateral voice in some cases, leading to silence altogether. Contradictory lateral voice outcomes arising from employees working within this context are discussed.

The study makes an original contribution to voice literature through exploring an understudied voice target, that is, voicing to peers. In doing so, the study demonstrates the importance of lateral voice as an important component of voice behaviour.

The purpose of this paper is to docoment a randomized controlled trial, with follow‐up at three and six months, to determine the impact of a coronary risk factor modification program for employees.

Intervention participants received a 12‐week health promotion program involving exercise, education seminars, nutritional analysis and smoking cessation counselling. Outcome measures included differences in coronary risk factors of control and intervention participants between baseline and three and six‐month follow‐up visits.

The participants included 566 individuals employed in the Halifax area, Nova Scotia, Canada. They were between 19 and 66 years old with at least two modifiable coronary risk factors. There were statistically significant differences at three months in coronary risk score improvement, smoking cessation, physical activity level increases, body mass index reductions and serum cholesterol. At six months, improvements remained significant except for cholesterol. Reduction in blood pressure was not significantly different. Intervention participants compared to control participants showed significant differences in both cardiac and stroke risk at three and six‐month visits.

This study demonstrates that employees had a significant coronary disease risk reduction as a result of a relatively short health promotion intervention. Benefits three months post‐intervention were not sustained to the same extent as during the intervention. This underscores the need for long‐term commitment with lifestyle changes and raises the issue of the need for a comprehensive approach that also addresses environmental factors.

This paper contributes to the current research base on this topic as there are few well‐designed studies to reduce coronary risk factors for employees.