Parents
Parents are the primary and most important source of ethics. They are the first source whish introduce us to the worlds. They teach us how top behave, how to talk how to walk, how to eat and above all hoe to develop our ethics i.e. the way to deal with others.
Peer Group
Our second source of ethics is our peer group. This includes our age fellows and our friends. So it is the first time when you interact with the people other then your family. You gain many things from here also.
The most important thing you get from your peer group is the development of your attitude. For example some of the children developed tolerance. Others may gain to react harshly to certain situations .Hence it also play an important role in developing ones self.
Educational Institutions
It includes development at two levels.
School level when we are at a stage of learning and adopting thing. At this period of age children try to copy others. They try to gain the qualities of those personalities which they like the most. So people around him specially teachers try to develop good qualities in them. They try to make them differentiate between right and wrong.
At Higher Educational level when children have both the pictures in front of them. Now they are socially bound to show their ethics. It is the time when others expect the particle side of their ethics they have learned so far. Hence they have to prove themselves what kind of nature he has developed so far.
Observations & Experiences
After passing through your higher education, the next source is our own observations and experiences.
Because at this level we are mature enough to observe our society.
Secondly when we talk about experiences then there are two possibilities.
1. We can learn from others’ experiences
2. We can experience our self.

Society
This is the biggest source of learning as it is effective at all stages of life but becomes even more effective when we comes in our particle life. It is the time or stage which requires more responsibilities and ethical behavior from us.

Journalism ethics and standards

Include principles of ethics and of good practice to address the specific challenges faced by professional journalists. Historically and currently these principles are most widely known to journalists as their professional "code of ethics" or the "canons of journalism." The basic codes and canons commonly appear in statements drafted by professional journalism associations and individual print broadcast, and online news organizations.

Every news organization has only its credibility and reputation to rely on.
Tony Burman, editor-in-chief of CBC News
While various existing codes have some differences, most share common elements including the principles of — truthfulness, accuracy, objectivity impartiality, fairness and public accountability — as these apply to the acquisition of newsworthy information and its subsequent reportage to the public.

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God has sent us to do something special,Life is once for all but not to be Repeated by a pendulum.