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The process of item analysis varies depending on the psychometric model. For example, classical test theory or the Rasch model call for different procedures. In all cases, however, the purpose of item analysis is to produce a relatively short list of items (that is, questions to be included in an interview or questionnaire) that constitute a ...
The test is a system-based assessment designed to gauge learning outcomes across target levels in identified periods of basic education. Empirical information on the achievement level of pupils/students serve as a guide for policy makers, administrators, curriculum planners, principles, and teachers, along with analysis on the performance of regions, divisions, schools, and other variables ...
This special study in multi-stage testing, implemented in 2011, investigated the use of adaptive testing principles in the NAEP context. A sample of students were given an online mathematics assessment which adapts to their ability level. All of the items in the study are existing NAEP items.
The Department of Education (abbreviated as DepEd; Filipino: Kagawaran ng Edukasyon) is the executive department of the Philippine government responsible for ensuring access to, promoting equity in, and improving the quality of basic education. [4] It is the main agency tasked to manage and govern the Philippine system of basic education. It is ...
The DepEd Computerization program has been implemented which deployed computer packages to 5409 public elementary and high schools to support the teaching and learning process. [ 7 ] Under the K-12 Program, ICT is a strand subsumed under the Technology and Livelihood Education (TLE) and Technical-Vocational-Livelihood (TVL), which is one of the ...
An important goal of item analysis is to identify and remove or revise items that are not good indicators of the underlying trait. [2] A small or negative item-correlation provides empirical evidence that the item is not measuring the same construct measured by the assessment. Exact values depend on the type of measure, but as a heuristic, a ...
In psychometrics, item response theory (IRT, also known as latent trait theory, strong true score theory, or modern mental test theory) is a paradigm for the design, analysis, and scoring of tests, questionnaires, and similar instruments measuring abilities, attitudes, or other variables.
The higher a person's ability relative to the difficulty of an item, the higher the probability of a correct response on that item. When a person's location on the latent trait is equal to the difficulty of the item, there is by definition a 0.5 probability of a correct response in the Rasch model.