|It can be defined as a condition where alcoholic behavior is adopted by two or more of a family and its impact can be seen on rest of the family members. The main cause of dysfunctional family is alcoholism. Methods to diagnose these diseases are physical problems like hand tremors, unusual behavior of the patients, mentally problems like to drink more and behavior problem.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.