Graduate Record Examinations


The Graduate Record Examinations is a standardized test that is part of the admissions process for many graduate schools in the United States, Canada, and a few other countries. The GRE is owned and administered by the Educational Testing Service. The test was established in 1936 by the Carnegie Foundation for the Advancement of Teaching.
According to ETS, the GRE General Test aims to measure verbal reasoning, quantitative reasoning, analytical writing, and critical thinking skills that have been acquired over a long period of learning. The content of the GRE consists of certain specific data analysis or interpretation, arguments and reasoning, algebra, geometry, arithmetic, and vocabulary sections. The GRE General Test is offered as a computer-based exam administered at testing centers and institution owned or authorized by Prometric. In the graduate school admissions process, the level of emphasis that is placed upon GRE scores varies widely among schools and departments. The importance of a GRE score can range from being a mere admission formality to an important selection factor.
The GRE was significantly overhauled in August 2011, resulting in an exam that is adaptive on a section-by-section basis, rather than question by question, so that the performance on the first verbal and math sections determines the difficulty of the second sections presented. Overall, the test retained the sections and many of the question types from its predecessor, but the scoring scale was changed to a 130 to 170 scale.
The cost to take the test is US$205, although ETS will reduce the fee under certain circumstances. It also provides financial aid to GRE applicants who prove economic hardship. ETS does not release scores that are older than five years, although graduate program policies on the acceptance of scores older than five years will vary.
Once almost universally required for admission to Ph.D. science programs in the U.S., its use for that purpose has fallen precipitously.

History

The Graduate Record Examinations was "initiated in 1936 as a joint experiment in higher education by the graduate school deans of four Ivy League universities and the Carnegie Foundation for the Advancement of Teaching."
The first universities to experiment with the test on their students were Harvard University, Yale University, Princeton University and Columbia University. The University of Wisconsin was the first public university to ask their students to take the test in 1938. It was first given to students at the University of Iowa in 1940, where it was analyzed by psychologist Dewey Stuit. It was first taken by students at Texas Tech University in 1942. In 1943, it was taken by students at Michigan State University, where it was analyzed by Paul Dressel. It was taken by over 45,000 students applying to 500 colleges in 1948.
"Until the Educational Testing Service was established in January, 1948, the Graduate Record Examination remained a project of the Carnegie Foundation."

2011 revision

In 2006, ETS announced plans to make significant changes in the format of the GRE. Planned changes for the revised GRE included a longer testing time, a departure from computer-adaptive testing, a new grading scale, and an enhanced focus on reasoning skills and critical thinking for both the quantitative and qualitative sections.
On April 2, 2007, ETS announced the decision to cancel plans for revising the GRE. The announcement cited concerns over the ability to provide clear and equal access to the new test after the planned changes as an explanation for the cancellation. The ETS stated, however, that they did plan "to implement many of the planned test content improvements in the future", although specific details regarding those changes were not initially announced.
Changes to the GRE took effect on November 1, 2007, as ETS started to include new types of questions in the exam. The changes mostly centered on "fill in the blank" type answers for the mathematics section that requires the test-taker to fill in the blank directly, without being able to choose from a multiple choice list of answers. ETS announced plans to introduce two of these new types of questions in each quantitative section, while the majority of questions would be presented in the regular format.
Since January 2008, the Reading Comprehension within the verbal sections has been reformatted, passages' "line numbers will be replaced with highlighting when necessary in order to focus the test taker on specific information in the passage" to "help students more easily find the pertinent information in reading passages."
In December 2009, ETS announced plans to move forward with significant revisions to the GRE in 2011. Changes include a new 130–170 scoring scale, the elimination of certain question types such as antonyms and analogies, the addition of an online calculator, and the elimination of the CAT format of question-by-question adjustment, in favor of a section by section adjustment.
On August 1, 2011, the Revised GRE General test replaced General GRE test. The revised GRE is said to be better by design and provides a better test taking experience. The new types of questions in the revised format are intended to test the skills needed in graduate and business schools programs. From July 2012 onwards GRE announced an option for users to customize their scores called ScoreSelect.

Before October 2002

The earliest versions of the GRE tested only for verbal and quantitative ability. For a number of years before October 2002, the GRE had a separate Analytical Ability section which tested candidates on logical and analytical reasoning abilities. This section was replaced by the Analytical Writing Assessment.

Structure

The computer-based GRE General Test consists of six sections. The first section is always the analytical writing section involving separately timed issue and argument tasks. The next five sections consist of two verbal reasoning sections, two quantitative reasoning sections, and either an experimental or research section. These five sections may occur in any order. The experimental section does not count towards the final score but is not distinguished from the scored sections. Unlike the computer adaptive test before August 2011, the GRE General Test is a multistage test, where the examinee's performance on earlier sections determines the difficulty of subsequent sections, using a technique known as computer-adaptive testing. This format allows the examined person to freely move back and forth between questions within each section, and the testing software allows the user to "mark" questions within each section for later review if time remains. The entire testing procedure lasts about 3 hours 45 minutes. One-minute breaks are offered after each section and a 10-minute break after the third section.
The paper-based GRE General Test also consists of six sections. The analytical writing is split up into two sections, one section for each issue and argument task. The next four sections consist of two verbal and two quantitative sections in varying order. There is no experimental section on the paper-based test.

Verbal section

The computer-based verbal sections assess reading comprehension, critical reasoning, and vocabulary usage. The verbal test is scored on a scale of, in 1-point increments. In a typical examination, each verbal section consists of 20 questions to be completed in 30 minutes. Each verbal section consists of about 6 text completion, 4 sentence equivalence, and 10 critical reading questions. The changes in 2011 include a reduced emphasis on rote vocabulary knowledge and the elimination of antonyms and analogies. Text completion items have replaced sentence completions and new reading question types allowing for the selection of multiple answers were added.

Quantitative section

The computer-based quantitative sections assess knowledge and reasoning skills taught in most Mathematics and Statistics courses in secondary schools. The quantitative test is scored on a scale of 130–170, in 1-point increments. In a typical examination, each quantitative section consists of 20 questions to be completed in 35 minutes. Each quantitative section consists of about 8 quantitative comparisons, 9 problem solving items, and 3 data interpretation questions. The changes in 2011 include the addition of numeric entry items requiring the examinee to fill in the blank and multiple-choice items requiring the examinee to select multiple correct responses.
The analytical writing section consists of two different essays, an "issue task" and an "argument task". The writing section is graded on a scale of 0–6, in half-point increments. The essays are written on a computer using a word processing program specifically designed by ETS. The program allows only basic computer functions and does not contain a spell-checker or other advanced features. Each essay is scored by at least two readers on a six-point holist scale. If the two scores are within one point, the average of the scores is taken. If the two scores differ by more than a point, a third reader examines the response.