Disability is not synonymous with illness or dependency and disability is as much a function of disabling environments and attitudes as it is physical, cognitive, sensory or communication limitations
Reference:
Bryen, DN, Lever, S, Mujherjee, S et al. 2008. Leadership among people who use AAC: ISAAC's Project LEAD. 13th Biennial International Society for Augmentative and Alternative Communication Conference. Montreal, Quebec. 2-7 August 2008, pp 62
Bryen, D., Lever, S., Mujherjee, S., Pistorius, M., & Smith, M. (2008). Leadership among people who use AAC: ISAAC's Project LEAD. http://hdl.handle.net/10204/2856
Bryen, DN, S Lever, S Mujherjee, M Pistorius, and M Smith. "Leadership among people who use AAC: ISAAC's Project LEAD." (2008): http://hdl.handle.net/10204/2856
Bryen D, Lever S, Mujherjee S, Pistorius M, Smith M, Leadership among people who use AAC: ISAAC's Project LEAD; 2008. http://hdl.handle.net/10204/2856 .