What is computerized adaptive testing in psychology?
Adaptive testing or computer-adaptive testing (CAT) is a method for administering tests that dynamically adapts to the examinee’s performance level, varying the difficulty of presented items according to the examinees previous answers. For this reason, it has also been called tailored testing.
What is an advantage of computer adaptive tests?
Adaptive tests can provide uniformly precise scores for most test-takers. In contrast, standard fixed tests almost always provide the best precision for test-taker’s of medium ability and increasingly poorer precision for test-takers with more extreme test scores.
What are the characteristics of computer adaptive testing?
Quicker: Adaptive tests can be considerably shorter than traditional tests (roughly by half or less), without sacrificing reliability or accuracy. More accurate: Better difficulty targeting results in better measurement. Adaptive tests are more precise than traditional tests, providing more valid and reliable results.
What is the purpose of an adaptive test?
An adaptive test gives a more precise estimate of ability for most students than a comparable fixed form test, providing better instructional information, more accurate measures of growth, and a challenging but accessible testing experience for each student.
What is adaptive type of test?
Adaptive testing, officially known as Computerised Adaptive Testing (or CAT for short) is the latest development in test administration. In adaptive tests, the test’s difficulty adapts to the performance of the candidate, getting harder or easier following a correct or incorrect answer respectively.
How does computer adaptive testing work?
How Does CAT Work?
- Every time you answer an item, the computer re-estimates your ability based on all the previous answers and the difficulty of those items.
- The computer then selects the next item that you should have a 50% chance of answering correctly.
How does adaptive testing differ from other testing?
Adaptive tests are more precise than traditional tests, providing more valid and reliable results. This translates into a considerably greater return on investment than traditional tests for the employing organisation.
What are the disadvantages of using adaptive tests?
Review of past items is generally disallowed. Adaptive tests tend to administer easier items after a person answers incorrectly. Supposedly, an astute test-taker could use such clues to detect incorrect answers and correct them.
What is computer adaptive testing NCLEX?
Computerized adaptive testing, or CAT for short, is the testing method that is used to administer the NCLEX. This method uses some of the best technology available today to decide which questions a candidate will see during their exam, and then to measure their competency based on their answers to those questions.
How are adaptive tests fair?
Precise & Fair Scoring Although each test-taker may see different items, they are scored on a percentile basis that accounts for the difficulty of questions. This shows instructors each student’s ability level. Likewise, it gives employers a fair comparison of each candidate’s qualifications.
Are adaptive tests easier?
Quicker: Adaptive tests can be considerably shorter than traditional tests (roughly by half or less), without sacrificing reliability or accuracy. This results in considerable time savings for both candidate and client. More accurate: Better difficulty targeting results in better measurement.
Can I review past items during a computerized adaptive test?
In a Computerized Adaptive Test, the ability to review past items during testing is generally disabled. This is due to a vulnerability where a test-taker could purposely answer the first questions wrong to potentially receive an easier test and then go back to correct the initial answers.
What are the benefits of computerized adaptive testing?
Because Computerized Adaptive Testing is typically shorter, there’s a time-saving component that benefits the examinee. For the organization conducting the testing, shorter tests translate to savings in time and money by reducing seat times in half. Computerized Adaptive Testing (CAT) provides uniformly accurate scores for most test-takers.
What is computerized adaptive testing (CAT)?
Computerized Adaptive Testing (CAT) provides uniformly accurate scores for most test-takers. Test results are immediate. The development of Computerized Adaptive Testing (CAT) can sometimes be costly and benefits mostly industries with large populations such as companies in scientific or research-based fields.