Thank you for using the Jiskha Homework Help Forum. Did you already see the first answer from Yahoo?
2. (from Just Answer): http://homework.justanswer.com/questions/1d21b-emotional-physical-aspects
3. (PDF file to download): www.howatthr.com/images/pdf/pplmgmt/Emotional%20Ergonomics.pdf
NOTE: There are sites where you must purchase the answers. I did not include those. Try imagining how YOU would react as an employee if you had physical or emotional handicaps!