A survey of 32,000 Teach for America applicants shows the effect of national service on people's beliefs. The figures below show how the responses of Teach for America participants compared the responses of applicants who applied to the program but narrowly missed being admitted.
Effects are in percentage point terms. For example, moving up from 10% to 20% is a 10 percentage point increase, but is an actual 100 percent increase in what is being measured.