Longer essays may also contain an introductory page that defines words and phrases of the essay's topic. Most academic institutions require that all substantial facts, quotations, and other porting material in an essay be referenced in a bibliography or works cited page at the end of the text. This scholarly convention helps others (whether teachers or fellow scholars) to understand the basis of facts and quotations the author uses to support the essay's argument and helps readers evaluate to what extent the argument is supported by evidence, and to evaluate the quality of that evidence. The academic essay tests the student's ability to present their thoughts in an organized way and is designed to test their intellectual capabilities.
Mobile has some negative impact on society. It has facilitated the task of anti-social elements. The underworld and the criminals carry on their business sitting far away with great ease and convenience. It is very difficult to unearth the crimes committed with the help of mobiles. Mobiles have adversely affected the reading habits particularly of the children. The time they should devote to some light reading, they enjoy video game. It has affected social interaction. Through mobiles they send greetings and good wishes to their dear ones and share their feelings.