The performance measurement conundrum: Construct validity of the Individual Work Performance Questionnaire in South Africa

by Leoni van der Vaart
Published 2021-01-01

Work pressure, emotional demands and work performance among information technology professionals in South Africa: The role of exhaustion and depersonalisation

by Jessica Dos Santos Tome, Leoni van der Vaart
Published 2020-10-01

The Relationship Between Authentic Leadership, Psychological Empowerment, Role Clarity, and Work Engagement: Evidence From South Africa

by Tasmin Towsen, Marius Wilhelm Stander, Leoni van der Vaart
Published 2020-08-01

Authentic leadership and organisational citizenship behaviour in the public health care sector: The role of workplace trust

by Lynelle Coxen, Leoni van der Vaart, Marius W. Stander
Published 2016-10-01

Authentic leadership, organisational citizenship behaviour and intention to leave: The role of psychological capital

by Winnie Sepeng, Marius W. Stander, Leoni van der Vaart, Lynelle Coxen
Published 2020-10-01

Employee well-being, intention to leave and perceived employability: A psychological contract approach

by Leoni van der Vaart, Bennie Linde, Leon de Beer, Marike Cockeran
Published 2015-03-01

An exploration of key human resource practitioner competencies in a digitally transformed organisation

by Michiel J. van den Berg, Marius W. Stander, Leoni van der Vaart
Published 2020-12-01