1) Development goal is distinct for different people.
2) Since it is different for each individual, their idea towards national development also tends to be different.
3) A thing which is development for one person may not be development for the others.
4) Also, in order to develop people explore combination of goals. E.g. in addition to a better pay, people also look for freedom, safety, equal action, etc. in workplace.
5) Features include rate of economic growth and its distribution also.