A multiple case study of inclusive learning communities enabling active participation in geoscience field courses for students with physical disabilities

[1 ] School of Education and Department of Geology, University of Cincinnati, Cincinnati, Ohio 45221-0022;

[2 ] School of Geosciences, University of South Florida, Tampa, Florida 33620-5550;

[3 ] Knowledge Media Institute, The Open University, Milton Keynes, Buckinghamshire MK7 6AA, United Kingdom