GRE Exams: Graduate Record Examinations
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Graduate Record Examination or GRE is a standardized test This is a
commercial operation, a number of graduate admission requirements primarily
in the United States, but also in other English-speaking countries. Creation
and management of Educational Testing Service (or system) in 1949, [1] The
examination focused primarily on testing abstract thinking in mathematics,
vocabulary skills, analytical writing. GRE is usually a computer-based exam
is a selection of qualified test center management, but paper-based exam is
in the world lacking in areas of technical requirements.
In graduate school admissions process, the focus on the level, GRE results,
the widely between schools, and even different departments within the
school. The importance of a GRE scores can be an important factor of choice
is a simple admission procedures.
Critics argue that with the GRE examination form is immutable, it is only
effective in testing students on how to meet the standardized test
procedures adopted. [2] to respond to external and announced plans in 2006
and completely re-designed test structures in the fall of 2007, however, the
company has announced that "a new test for the conduct of a sudden
cancellation of plans and ETS decided to introduce The new types of
problems, and as time goes on, and gradually improved. "new questions have
been gradually implemented since November 2007. [3]
In the United States and Canada, the general test costs $ 150 as of
September 2009, although the ETS would reduce costs in certain
circumstances. They are the promotion of financial assistance to the
economic difficulties of those GRE applicants to prove who [4]. Electronic
tendering system to clear all of the test record is 5 years old, but for
scores of more than 5 years of age will be different post-graduate
curriculum policy is satisfied.
The exam is divided into four sections. The first part is the writing part,
while the other three multiple-choice style. The multiple-choice type of
examination, one will test the oral skills, quantitative skills and the
other will test the third test will be a test section scores are not
reported. Candidates do not know which part of the three multiple-choice
part of the experiment. The entire testing process takes about 4 hours. [5]
Speech Day
A hierarchical multiple-choice part of the parts is always a verbal
analogies, antonyms, sentence completion and reading comprehension passage.
Multiple-choice part is a graded response to the 200-800 scale, in 10 point
increments. This section primarily tests vocabulary, but in this section
average scores significantly lower than the number of parts. [6] In a
typical examination, this section may include 30 questions, 30 minutes to
complete assigned to the part. [7] This is usually caused by issues related
to 8-10 antonym, analogy questions 6-8,5-7 and the June 10 sentence
completion reading comprehension questions (2-4 channel basis). [8]
Quantitative section
That quantitative part, the other multiple-choice parts, including the
problem-solving and quantitative comparison of test problems, high school,
math. Multiple-choice part is a graded response to the 200-800 scale, in 10
point increments. In a typical examination, this section may include 28
questions, test takers may be granted 45 minutes to one. [9] This section
usually consists of 14 quantitative comparison of the 10 discrete number of
questions (multiple choice), and four data interpretation. [10]
Analysis of Writing
Analytical Writing section includes "two different articles, an" issue task
"and" controversial task. Writing part is graded on the 0-6 scale, in
50-basis-point increments. The paper is written using the word processing
program specially designed computer through the electronic tendering system.
The plan allows only basic computer functions and does not contain a spell
check, or other advanced features. Each article there are at least two
readers scored 6 points in the overall size. If the two scores one point,
the results averaged. If the two scores for more than the differences,
one-third of readers check the response.
Release tasks
Testers will be able to choose between the two topics on which to write an
article. Allow time for this article is 45 minutes. [11] the choice of
topics, from a pool. [12]
Parameters task
Test will receive a "statement" will be asked to write an article that
criticized the argument. Candidates are required to consider the arguments
and logic, and logic of the argument on how to improve the proposal. Right
this time for the allocation of 30 minutes. [13] parameters are chosen
subject pool. [14]
Experimental section
Experimental component, it can be verbal, quantitative, or analytical
writing task, including the ETS is to consider the future use of the new
issues. Although the experiment did not include some tests, the recipient of
scores, which is unknown, seems to be a real (sub) part of the test. As the
candidates do not know which part of experiments a clear way, to force them
to complete this section, or face serious damage to their final results.
[15]
If the test section analysis of the text as a problem (the article), if the
"problem" type of questions arise, the choice between the two topics will
not be given. This, together with the fact that the analysis of the real
writing was partly due to the first test to help test taker to infer that
the experimental part and the recipient can thus reduce the importance of
the section. [Edit]
Rating
Computerized Adaptive Testing
Common (verbal and quantitative), multiple choice examinations are currently
using part of the Computer Adaptive Test (CAT) method, automatically change
the testing and examination of those proceeds, difficulties, depending on
correct or incorrect answers to a number of out. Tests are not allowed to go
back and change their answers to previous questions, some types of answers,
you must in the next question is: As presented.
The first issue is given in a multi-choice section is considered an
"average" problem, GRE exam half of the candidates answered correctly. If
the answer to that question is correct, then after the problem has become
more difficult. If the problem is answered wrong, then the follow-up
questions easier, until the answer is correct. [16] This means the
government succumbed to scores, a similar accuracy, while using about half
of many projects. [17] However, this effect is relaxation and GRE, because
it has a fixed length, variable-length real cat, the test will stop itself
once the alignment of a person's level of competence in.
Actual test scores and completion of item response theory (IRT) center.
While the cat associated with the item response theory, item response
theory, in fact, can be divided into non-cat test. GRE subject test, which
is managed in the traditional paper and pencil format, using the same item
response theory scoring algorithms. The difference is that the cat provides
is a dynamic project selection, in order to test the difficulty of those who
see only the appropriate items. In addition to psychological benefits, which
are not waste management projects, far too hard, easy to candidates time,
additional benefits. This occurs in a fixed form of testing.
Candidates may have missed one or more of the wide range of choices part of
the problem, and still receive 800 perfect score. Similarly, even without
the correct answer is that 200 is the lowest score possible. [18]
calibration score percentile
Percentage of the current test is as follows: [19]
Calibration score verbal reasoning, quantitative reasoning%%
8009994
7809990
7609986
7409982
7209877
7009772
6809668
6609463
6409158
6208953
6008549
5808144
5607640
5407135
5206531
5006028
4805524
4604921
4404318
4203715
4003113
3802611
360,219
340,157
320,105
30064
28033
26012
24011
22001
20000
Meaningful 465,584
Analytical Writing score Writing%
696
5.5 88
577
4.5 54
433
3.5 18
37
2.5 2
21
1.5 0
10
0.5 0
Significant 4.1
To compare "like graduate professional" is "limited to those who obtain
college degrees or higher as long as two years ago, the examination date."
ETS to provide "non-traditional" Who has been more than two years out of
school students, there is no rating data, Despite its own report "Resident
Representative - 99 - 16" says, 22% in 1996, all candidates for more than 30
years of age.
the use of enrollment
In the UK, many graduate schools, the Department of State (especially the
United States) required as part of the admissions process, GRE results. GRE
is a standardized test designed to measure general academic nature, the
ability of graduates of all tasks, regardless of their areas of expertise.
GRE should be the measure of the extent of undergraduate education has
developed a number of individual verbal skills and abstract thinking.
And other standardized admission tests (such as the State Administration of
Taxation, at the end and the Medical College Admission Test), use, and the
weight of GRE results vary considerably, not only from school to school, but
a department to department, from among programs. In the theme of liberal
arts programs may only consider the applicant's verbal scores, are
interested in, while the mathematics and science programs may only consider
the amount of ability, but because most of the applicants in mathematics,
science or engineering graduate courses are highly quantitative score,
verbal score can become a decisive factor, even in these procedures.
Admission to graduate school depends on several complex combination of
different factors. To see the school letters of recommendation, purpose,
programs of action, rates and other statements of Greece [20] decided to use
some of the schools taking the GRE, but not in funding decisions, others use
the GRE scholarships and fellowships selection of candidates, but not
enrollment . In some cases, GRE may be implemented by the University general
requirements for graduate admission, with a particular department may
consider all of the scores. Graduated from the school will usually provide
information about how GRE has been the decision of admissions and financial
information to be considered, and the former students of average scores. The
best way to understand a particular school or project evaluation in the
admissions process GRE score is a contact problem in a particular program
(rather than the general graduate school) and head of graduate recruitment.
Process involving major descriptive text must be prepared, written samples
were considered to be in writing, analytical writing section is more than
the ability to determine the useful comments, but the writing scores of
foreign students sometimes receive more consideration, and as a whole
indicator comfort and master English.
GRE Subject Test
In addition to general examination, there are 8 GRE subject exam testing
knowledge of specific areas of biochemistry, cell and molecular biology,
biology, chemistry, computer science, English literature, mathematics,
physics and psychology. In the past, subject to testing, while providing the
revised economics education, engineering, geology, history, music, political
science and sociology and other fields. In April 1998, the revised education
and political science exam has been interrupted. In April 2000, history and
sociology to stop the examination, the other four were stopped in April
2001. [4]
GRE and GMAT
GMAT (Graduate Management Admission Test) is a computer adaptive
standardized tests in mathematics and aptitude to measure the academic
success of graduate business studies in English. School of Business commonly
used for admission into the MBA program is one of many selection criteria
for the test. However, there are many business schools also accept GRE
results.
Here are some business school standards:
* University of Pennsylvania, Wharton Business School: The GMAT or GRE test
scores the world's official test.
* Stanford: Financial - GRE preferred, but the GMAT the world will be
accepted.
* New York University, Stern School: GMAT is very desirable, but from the
Graduate Record Examination (GRE) results will also be accepted.
* Ü Chicago: The economy - The GRE is required. Finance - GRE is preferred,
GMAT is acceptable. For all other regions - GRE or GMAT accepted in the
world.
*伯克利哈斯: Without exception, all applicants must submit official scores of
Hasiboshi plan either Graduate Management Admission Test (GMAT) or the
graduate school entrance exams.
Logical stress in comparison with the GMAT, the Greek measures, test-takers
the ability to more vocabulary. This difference is reflected in each test
structure. Although the analytical writing portion of the common, the Greek
analogy, antonyms, sentence completion and verbal part of the reading
comprehension passages, while the GMAT saying correct, the key reasoning and
reading comprehension.
In addition, higher mathematical ability is the need GMAT, to get good
results. GRE is more attractive to international MBA students and applicants
from non-traditional backgrounds. [21]
Preparation
All kinds of resources can be interested in preparing for the GRE's. The
time of registration, ETS for the preparation of software called PowerPrep,
which consists of two retired questions, practice tests, as well as further
exercises and review material. As the copy in the form of software testing
and the use of the problem, it can be useful to predict the actual GRE
results. External past problems do not authorize any other company, making
them the only source of the material officially retired. External is used to
publish the "big book", which contains the actual GRE some of the problems,
but the publication was abandoned. Several companies offer courses, books
and other non-preparatory materials.
Claimed responsibility for the content of external GRE is a "non-be
coachable," but a number of tests, such as Kaplan, Princeton Review, IMS
Learning Resources, Visu such claims, test the form of static testing to
prepare the organization familiar with the company, the time their own,
specific lesions, and the use of the elimination process is the best way to
add a GRE results. [22]
test sites
While the general and subject tests, in many undergraduate institutions,
organized, computer-based testing generally stay only in the appropriate
technical testing Center. Major cities in the United States, students or
participating in large American universities, usually found near the testing
center, while in the more remote areas may have to travel a few hours to a
city or university position. Many industrialized countries also have test
centers, but sometimes it must be tested across national borders.
valid
One is the effectiveness of GRE, Graduate School of the success of
predictive analysis found 0.30 to 0.45 correlation between the GRE and the
parties first year, graduates overall program of action. Between the GRE
scores and graduation rates, Graduate School of correlation between 0.11
(analysis of some of the now defunct), 0.39 (for the subject GRE
examinations). Teacher evaluation and correlation between 0.35 to 0.50. [23]
Criticism
Candidates complain about the strict testing center rules. For example,
candidates may not use a pen or to their own paper. Paper and pencil
provided by the Test Center. Food and beverages are prohibited in the
testing center, as well as chewing gum. Personal items such as jackets and
hats must be subject to inspection. In some places, candidates can only be a
single organization in the lab, as long as it is provided by the examination
centers. However, these rules all the tests in high-risk, rather than the
GRE.
deviation
Critics claimed that the computer adaptive methods, so that some candidates,
because performance of change difficult. For example, if the test taker is a
very simple question and made half-way into the exam, they can be inferred
that they did not perform well, which will affect its ability to continue
the examination, even the subjective difficulties. In contrast to the
standard test methods to stop, so they are more difficult to pre-project
students.
Critics also pointed out that the computer placing greater emphasis on a few
issues first adaptive method is biased candidates before the examination to
become more comfortable, who is usually in the implementation of the test
due to poor pressure or confusion in the beginning to continue. [24] Of
course, the standard fixed-form tests, they can also be described as "biased
students" to reduce test physical strength, as they will require
approximately equal to twice the length of the computer adaptive test to
obtain a similar level of accuracy. [25]
GRE has also been the same the same racial prejudice, the trial has been
criticized in other admissions. In 1998, the Ethiopian journal of higher
education that the average scores of black test takers in 1996 was 389
verbal, 409 in number, as well as an analysis of 423, while the white to be
tested an average of 496,538 and 564, respectively, . [26] Please note that
the simple average scores of different and does not constitute evidence of
bias, unless the known capacity of the population will equal, and insisted
the group score difference is a direct evidence of bad test is an extreme
position of . [27] a more effective approach is to accept and experience
differential test function, which examines the differences in analysis of
item response theory for grouping curve; DFIT for this is the best way. [28]
And students, who for those who have financial resources to take privately
owned exam class prejudice. These classes usually lead to better results;
However, many of these companies and mentor to focus only on how to use the
test format to their own advantage, rather than actually learn how to test
materials.
Graduate School of the performance of a weak forecast
The Gres criticism is not a student in the Graduate School of the true
measure of success. Robert Sternberg of Tufts University claims, GRE General
Test is a weak post-graduate courses in psychology successful prediction.
the weak predictability of demand may be involved in the mathematical part
of the GRE General Test, because a good foundation for mathematics to
understand the important high-level statistics. However, in some branches of
psychology, the application of statistics is minimal.
Report published by the Electronic Tendering System ( "What is the value of
GRE?"), Which pointed out the GRE for students to predict the success of
index values in the post-graduate level. [29] As mentioned above, the
validity coefficients range from 0.30 to 0.45 between the GRE and the
parties first year, graduates overall program of action. [30]
history of the sensitivity of cheating
In May 1994, Kaplan warned that the outside world, in New York in the
Legislative Council before the hearing, which is a small problem a computer
adaptive test pool, it can be easy to cheat. External to the investigators
that it was the use of multiple questions, which the test is safe. It is
later found to be incorrect. [31]
In December 1994, by the recovery problem, Kaplan GRE before the project
director reports, to encourage students and the current CEO Knewton, Jose
Ferreira, led by the 22 staff members deployed in nine cities in the United
States composed of The group take the test. Kaplan then introduced the 150
issues with the delegates of the GRE of 70-80%, the electronic tendering
system. [32] According to earlier press release, the external seems to thank
the Stanley Kaplan, an hour to determine the company's security issues.
However, the December 31, the external charged with violations of the
federal Electronic Communications Privacy Act, copyright law, contract
fraud, as well as to break the Kaplan company, and the signing of a
confidentiality agreement by test candidates on the day of the test. [33] In
the January 2, 1995, an agreement was reached court.
In addition, in 1994, the computer scoring algorithms of adaptive form of
GRE were found to be unsafe. Kaplan's external recognition, the company's
employees, by José Ferreira, reverse engineering the key functions of GRE
scoring algorithms leadership. The researchers found that those who tested
some of the issues on the exam, the first performance of the test's final
score disproportionately affected. In order to maintain the integrity of
scores, external revised score and the use of more sophisticated scoring
algorithm.
planning the new GRE
In 2006, announced plans to developed significant changes in the format of
GRE. The new GRE test program changes include a longer time, to leave from
the computer adaptive test, a new grading scale, on the reasoning skills and
abilities, quantitative and qualitative part of the greater emphasis on
critical thinking. [34]
In the April 2, 2007, announced, decided to cancel the revised GRE program.
[35] announced the offer after it listed as a canceled explain the changes,
and equal access to the new test questions. They did not state, but they
plan to "implementation plan, test content improvements in the future," a
lot, but the specific details of these changes were not disclosed.
Changes to the GRE occurred in November 1, 2007, the start of external
telecommunications services, including new types of examination questions.
These changes are the "fill in the blanks center" type of answer, for both
math and vocabulary part of the testing requirements of the recipient in
filling the gaps, direct, but can not choose more than one answer choice
list. ETS currently planned launch of each issue of the number or terms of
these new types of two, while most of the problems in conventional format.
[36]
In January 2008, the section within the oral reading comprehension has been
reformatted, the channel ' "line number will be stressed the need, they can
focus on specific information channel testers" to "help students more easily
find an alternative reading of the relevant paragraphs of of the
information. "[37]
GRE prior to October 2002
In October 2002 prior to, GRE are a separate section of the analytical
capacity, logical reasoning ability test and analysis of candidates. This
section has been replaced by the analytical writing section. |
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