Selasa, 31 Maret 2015

Issues in the Development of Standardized Proficiency Tests for Vocational Purposes: Language Skills and Component


Issues in the Development of Standardized Proficiency Tests for Vocational
Purposes: Language Skills and Components
By Muhammad Yunus & Rojab Siti R.

A standardized test is any form of test that (1) requires all test takers to answer the same questions, or a selection of questions from common bank of questions, in the same way, and that (2) is scored in a “standard” or consistent manner, which makes it possible to compare the relative performance of individual students or groups of students.
While different types of tests and assessment may be “standardized” in this way, the term is primarily associated with large-scale tests administered to sizeable populations of students, such as a multiple-choice test given to all the eighth-grade public-school students in a particular state, for example.
Standardized tests may be used for a wide variety of educational purposes. For example, they may be used to determine a young child’s readiness for kindergarten, to identify students who need special-education services or specialized academic support, to place students in different academic programs or course levels, or to award diplomas and other educational certificates. The following are a few representative examples of the most common forms of standardized test:
  • Achievement tests are designed to measure the knowledge and skills students learned in school or to determine the academic progress they have made over a period of time. The tests may also be used to evaluate the effectiveness of a schools and teachers, or identify the appropriate academic placement for a student—i.e., what courses or programs may be deemed most suitable, or what forms of academic support they may need. Achievement tests are “backward-looking” in that they measure how well students have learned what they were expected to learn.
  • Aptitude tests attempt to predict a student’s ability to succeed in an intellectual or physical endeavor by, for example, evaluating mathematical ability, language proficiency, abstract reasoning, motor coordination, or musical talent. Aptitude tests are “forward-looking” in that they typically attempt to forecast or predict how well students will do in a future educational or career setting. Aptitude tests are often a source of debate, since many question their predictive accuracy and value.
  • College-admissions tests are used in the process of deciding which students will be admitted to a collegiate program. While there is a great deal of debate about the accuracy and utility of college-admissions tests, and many institutions of higher education no longer require applicants to take them, the tests are used as indicators of intellectual and academic potential, and some may consider them predictive of how well an applicant will do in postsecondary program.
  • International-comparison tests are administered periodically to representative samples of students in a number of countries, including the United States, for the purposes of monitoring achievement trends in individual countries and comparing educational performance across countries. 
  • Psychological tests, including IQ tests, are used to measure a person’s cognitive abilities and mental, emotional, developmental, and social characteristics. Trained professionals, such as school psychologists, typically administer the tests, which may require students to perform a series of tasks or solve a set of problems. Psychological tests are often used to identify students with learning disabilities or other special needs that would qualify them for specialized services.
  • Proficiency Test such as test TOEFL, IELTS, GMAT can be categorized as the test.


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