ISSN 0973-404X Research Teaching Learning Letters (An inter-disciplinary Research Journal) Vol. 16, April 2016 St. Joseph’s College (Autonomous) Special Heritage Status Awarded by UGC,, Accredited at ‘A’ Grade (3rd Cycle) by NAAC,, College with Potential for Excellence by UGC,, DBT-STAR & DST-FIST Sponsored College Tiruchirappalli - 620 002 Tamil Nadu, India Tel: 0431-2700320 / 4226436 / 4226376,, Fax: 0431-2701501 e-Mail:
[email protected] tni..edu / www..sjctni.edu © The publisher / editor is not responsible for errors in the contents, for any omission, copyright violation or any consequence arising from the use of information published in ReTELL. Authors are the sole owners of the copyright of the respective articles. Research Teaching Learning Letters (An inter-disciplinary Research Journal) Vol. 16, April 2016 ISSN 0973 -404X St. JOSEPH’S COLLEGE (Autonomous) Special Heritage Status Awarded by UGC, Accredited at ‘A’ Grade (3rd Cycle) by NAAC, College with Potential for Excellence by UGC, DBT-STAR & DST-FIST Sponsored College TIRUCHIRAPPALLI - 620 002 Tamil Nadu, India Tel: 0431-2700320 / 4226436 / 4226376, Fax: 0431-2701501 e-Mail:
[email protected] / www.sjctni.edu From the Editorial Team There are two cardinal principles that a good editorial is about: an opinion making and about balancing. If it is based on evidence, so much the better; yet it analyses evidence rather than produces it. What it analyses can be the basis of the production of new evidence. Meanwhile we intend to inform the young scholars that RETELL has travelled quite a distance – from one of an in-house reading to an ISSN numbered multidisciplinary journal.