Elizabeth H Weybright -
Human Development Department, College of Agricultural, Human, and Natural Resource Sciences, Washington State University, Pullman, Washington, USA
Linda L Caldwell -
Department of Recreation, Park, and Tourism Management, College of Health and Human Development, The Pennsylvania State University, University Park, Pennsylvania, USA; Faculty of Community and Health Sciences, University of the Western Cape, Bellville, South Africa
Hui (Jimmy) Xie -
Department of Recreation and Tourism Management, College of Health and Human Development, California State University, Northridge, California, USA
Lisa Wegner -
Department of Occupational Therapy, Faculty of Community and Health Sciences, University of the Western Cape, Bellville, South Africa
Edward A Smith -
Edna Bennett Pierce Prevention Research Center, College of Health and Human Development, The Pennsylvania State University, University Park, Pennsylvania, USA; Faculty of Community and Health Sciences, University of the Western Cape, Bellville, South Africa