AWA Essay for GRE & GMAT

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High Score and minimization of errors in GRE & GMAT Essays.
About E-rater, computer algorithms, cracking the system, hidden & secrets to the software based reading.

This class will explore in details the algorithm that rates essay in GRE GMAT. The class is based on the research published on automated essay rating. The types of error and how to avoid them which comprises of grammar, structural, logical, mechanical, etc. With the help of this class you can also improve your grammar for GMAT and CAT. This is first of its kind a very scientific lecture on AWA / Essay and will improve your scores in various exams.

There were various research paper published on how e-raters is supposed to work. Our focus would be to understand the working in depth so that we can minimize our errors to get high score.


My talk will be based on literature survey done of these papers:
http://www.ets.org/research/capabilities/automated_scoring
These are the research done which is the foundation of the automated scoring software.


http://www.ets.org/erater/about/faq/

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shivgan3@yahoo.com

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Presentation Transcript Presentation Transcript

How to Excel AWA, bringing the research simplified to the students of GMAT, GRE & TOEFL : By Satyadhar Joshi shivgan3@yahoo.com How to Excel AWA, bringing the research simplified to the students of GMAT, GRE & TOEFL

Contents of Plan : Contents of Plan What is E rater How to optimize you score Research on the structure of e rater Basic errors of grammar derived from GMAT Minimizing errors using critical reading of your own essay Building basic Pre-knowledge Sample Essays Conclusion www.ets.org/Media/Tests/GRE/pdf/awintro.pdf

Scoring Graph : Scoring Graph http://www.powerscore.com/gre/help/scoringscale.cfm

Introduction to E-rater (GRE-GMAT) : Introduction to E-rater (GRE-GMAT) It’s a software developed by ETS It is used to rate Essays Very sophisticated techniques used

Controversial Area of Essay : Controversial Area of Essay It does not assess specific content knowledge ETS Essay-Similarity-Detection Software http://www.ets.org/Media/Tests/GRE/pdf/awintro.pdf

Essay writing has these basic functions : Essay writing has these basic functions Grammar Content (Examples related to the essay) Critical Reasoning Idioms Punctuation Triggering words Arguments and counter arguments

ETS says: : ETS says:

EST further says: : EST further says:

Evaluating Multiple Aspects of Coherence in Student Essays : Evaluating Multiple Aspects of Coherence in Student Essays http://www.aclweb.org/anthology-new/N/N04/N04-1024.pdf

Exploring the Feedback and Revision Features of CriterionYigal Attali ETS, Princeton, NJPaper presented at the National Council on Measurement in Education : Exploring the Feedback and Revision Features of CriterionYigal Attali ETS, Princeton, NJPaper presented at the National Council on Measurement in Education Summary Relation of length to grade Critique, is comprised of a suite of programs that evaluates and provides feedback for errors in grammar, usage, and mechanics, identifies the essay’s discourse structure, and recognizes undesirable stylistic features The writing analysis tools identify five main types of grammar, usage, and mechanics errors – agreement errors, verb formation errors, wrong word use, missing punctuation, and typographical errors. http://www.ets.org/Media/Research/pdf/erater_NCME_2004_Attali_B.pdf

Types of error : Types of error http://www.ets.org/Media/Research/pdf/erater_NCME_2004_Attali_B.pdf

Grammar Errors : Grammar Errors http://www.ets.org/Media/Research/pdf/erater_NCME_2004_Attali_B.pdf

Three main errors in Grammar : Three main errors in Grammar Be very careful about fragmented sentences. Possessive errors of vs. ’s Subject Very Agreement Garbled sentences

Usage Errors in Essay : Usage Errors in Essay

Style Errors : Style Errors

Devastating errors : Devastating errors Below are the ranking of most costly errors which can take your score down: Garbled sentences Repetition of words Missing Apostrophe Fused Words Capital Nouns Inappropriate use of words or phases

Garbled Words : Garbled Words I cdnuolt blveiee taht I cluod aulaclty unesdnatnrd waht I was rdgnieg>The phaonmneal pweor of the hmuan mnid aoccdrnig to a rscheearch at > Cmabrigde Uinervtisy, it deosn't mattaer in whaht oredr the ltteers in a wrod are, the olny iprmoatnt tihng is taht the frist and lsat ltteer be in the rghit pclae. The rset can be a taotl mses and you can sitll raed it wouthit a porbelm.

Framing of Paragraph : Framing of Paragraph First and last lines are important Conveying words are important use all of them Idioms are important Paragraphs should have sentences of good length Writing strategy must includes an introductory paragraph, at least a three-paragraph body with each paragraph in the body consisting of a pair of main point and supporting idea elements, and a concluding paragraph. Missing elements could include supporting ideas for up to the three expected main points or a missing introduction, conclusion, or main point. On the other hand, identification of main points beyond the minimum three would not contribute to the score.

Slide 19 :

Using pre-knowledge : Using pre-knowledge Examples are important One area of each examples that the E-rater understand

Idioms : Idioms Lexicon complexity is an important parameter, use as many good words as possible Book: Chandresh Agrawal, CAT Priyanka Prakshan

Punctuations : Punctuations One of the most important area of Essays Book: Nova’s GRE

Pre-knowledge on USA : Pre-knowledge on USA Areas to Quote examples in Essay can be: American freedom History George Washington ( the first president of USA), current Barack Obama Abraham Lincoln served as the 16th President of the United States from March 1861 until his assassination in April 1865. He successfully led the country through the American Civil War, and ended slavery. Martin Luther King, Jr. was an American clergyman, leader in the African American civil rights movement. Worked for civil rights in the United States and around the world, using nonviolent methods following the teachings of Mahatma Gandhi.

Scientist : Scientist Thomas Alva Edison (American; Bulb, camera, etc) Sergey M. Brin & Lawrence E. Page(Google) http://en.wikipedia.org/wiki/Isaac_Newton (English) http://en.wikipedia.org/wiki/Albert_Einstein http://en.wikipedia.org/wiki/Wright_brothers http://en.wikipedia.org/wiki/Erwin_Schr%C3%B6dinger http://en.wikipedia.org/wiki/Christopher_Columbus http://en.wikipedia.org/wiki/Ferdinand_Magellan

Artists : Artists Michelangelo (Italy) Pablo Picasso (France) Leonardo da Vinci (Italy) Painter

Wars : Wars http://en.wikipedia.org/wiki/Mao_Zedong http://en.wikipedia.org/wiki/Soviet_Union

Economics : Economics http://en.wikipedia.org/wiki/Great_Depression http://en.wikipedia.org/wiki/Chinese_yuan http://en.wikipedia.org/wiki/Kyoto_Protocol

Politics : Politics http://en.wikipedia.org/wiki/Diana,_Princess_of_Wales http://en.wikipedia.org/wiki/Mother_Teresa

Sample Essay Content : Sample Essay Content "Societies should try to save every plant and animal species, regardless of the expense to humans in effort, time, and financial well-being.“ PETA http://en.wikipedia.org/wiki/People_for_the_Ethical_Treatment_of_Animals Kyoto Protocol Global Warming & Carbon Tax http://en.wikipedia.org/wiki/World_Wide_Fund_for_Nature WWF Framing/ Grammar/ Punctuations / etc will reduce marks

GRE Analytical Writing ISSUE Essay Topic – 72 (ETS) : GRE Analytical Writing ISSUE Essay Topic – 72 (ETS) "The true value of a civilization is reflected in its artistic creations rather than in its scientific accomplishments.“ All planning will help you

GRE Analytical Writing ISSUE Essay Topics (source ETS) : GRE Analytical Writing ISSUE Essay Topics (source ETS) "Most societies do not take their greatest thinkers seriously, even when they claim to admire them.“ "It is more important to allocate money for immediate, existing social problems than to spend it on long-term research that might help future generations.“ "A nation should require all its students to study the same national curriculum until they enter college rather than allow schools in different parts of the nation to determine which academic courses to offer.“ "The most effective way to understand contemporary culture is to analyze the trends of its youth."

Publication Referred : Publication Referred Tetreault, J. & Chodorow, M. (2008). The ups and downs of prepositional error detection in ESL writing (PDF). In Proceedings of the 22nd International Conference on Computational Linguistics (pp. 865-872). Manchester, UK: COLING 2008 Organizing Committee. Tetreault, J., & Chodorow, M. (2008, August). Native judgments of non-native usage: Experiments in preposition error detection (PDF). In COLING 2008: Proceedings of the workshop on Human Judgements in Computational Linguistics (pp. 24-32). Manchester, UK: COLING 2008 Organizing Committee. Chodorow, M., Tetreault, J., & Han, N-R. (2007). Detection of grammatical errors involving prepositions (PDF). In Proceedings of the Fourth ACL-SIGSEM Workshop on Prepositions (pp. 25-30). Prague, Czech Republic: Association for Computational Linguistics. Higgins, D., & Burstein, J. (2006). Sentence similarity measures for essay coherence (PDF). In Proceedings of the seventh international workshop on computational semantics (IWCS-7), Tilburg, The Netherlands. Burstein, J., & Higgins, D. (2005). Advanced capabilities for evaluating student writing: Detecting off-topic essays without topic-specific training (PDF). In Proceedings of the international conference on artificial intelligence in Education, Amsterdam, The Netherlands. Attali, Y. (2004, April). Exploring the feedback and revision features of Criterion (PDF). Paper presented at the annual meeting of the National Council on Measurement in Education, San Diego, CA.

Publication Referred continued : Publication Referred continued Han, N-R., Chodorow, M., & Leacock, C. (2004). Detecting errors in English article usage with a maximum entropy classifier trained on a large, diverse corpus (PDF). In Proceedings of the 4th International Conference on Language Resources and Evaluation, Lisbon, Portugal: European Language Resources Association. Higgins, D., Burstein, J., Marcu, D., & Gentile, C. (2004). Evaluating multiple aspects of coherence in student essays (PDF). In S. Dumais, D. Marcu, & S. Roukos (Eds.), HLT-NAACL 2004: Main Proceedings (pp. 185-192). Boston, MA: Association for Computational Linguistics. Burstein, J., Chodorow, M., & Leacock, C. (2003, August). Criterion: Online essay evaluation: An application for automated evaluation of student essays (PDF). Proceedings of the fifteenth annual conference on innovative applications of artificial intelligence, Acapulco, Mexico. (This paper received an AAAI Deployed Application Award.) Burstein, J., & Wolska, M. (2003, April). Toward evaluation of writing style: Finding overly repetitive word use in student essays (PDF). In Proceedings of the 10th conference of the European chapter of the Association for Computational Linguistics, Budapest, Hungary. Burstein, J., Marcu, D., Andreyev, S., & Chodorow, M. (2001, July). Towards automatic classification of discourse elements in essays (PDF). In Proceedings of the 39th Annual Meeting of the Association for Computational Linguistics (pp. 98-105). Toulouse, France: Association for Computational Linguistics. Leacock, C., & Chodorow, M. (2001). Automatic assessment of vocabulary usage without negative evidence (TOEFL® Research Rep. No. 67, ETS RR-01-21). Princeton, NJ: ETS.

Books : Books Book: Nova’s GRE Barron’s GRE

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