Social contract is an agreement between individuals according to which, any of various theories, Rousseau etc, organized society is brought into being and invested with the right to secure mutual protection and welfare or to regulate the relations among its members. It is an agreement of mutual benefit between an individual or group and the government or community as a whole.
The impact factor of journal provides quantitative assessment tool for grading, evaluating, sorting and comparing journals of similar kind. It reflects the average number of citations to recent articles published in science and social science journals in a particular year or period, and is frequently used as a proxy for the relative importance of a journal within its field. It is first devised by Eugene Garfield, the founder of the Institute for Scientific Information. The impact factor of a journal is evaluated by dividing the number of current year citations to the source items published in that journal during the previous two years.
Last date updated on June, 2014