Items where Author is "Barker, J"

Mertens, N, Boen, F, Steffens, N, Haslam, S. A, Bruner, M, Barker, J, SLATER, Matthew and Fransen, K (2021) Harnessing the power of ‘us’: A randomized wait-list controlled trial of the 5R Shared Leadership Development Program (5RS) in basketball teams. Psychology of Sport and Exercise, 54. ISSN 1469-0292