نتایج جستجو برای: computer adaptive tests cats
تعداد نتایج: 1092914 فیلتر نتایج به سال:
OBJECTIVES The European Organisation for Research and Treatment of Cancer (EORTC) Quality of Life Group is developing a computer-adaptive test (CAT) version of the EORTC Quality of Life Questionnaire (QLQ-C30). We evaluated the measurement properties of the CAT versions of physical functioning (PF) and fatigue (FA) and compared these with the corresponding QLQ-C30 scales. STUDY DESIGN AND SET...
A SIMULATION STUDY OF METHODS FOR ASSESSING DIFFERENTIAL ITEM FUNCTIONING IN COMPUTER-ADAPTIVE TESTS
Many indoor-housed cats seem to survive perfectly well by accommodating to less than perfect surroundings. Neuroendocrine abnormalities in the cats we treat, however, do not seem to permit adaptive capacity of healthy cats, so these cats may be considered a separate population with greater needs. Moreover, veterinarians are concerned more with optimizing environments of indoor cats than with id...
Modern computer technology has accelerated computerized adaptive testing implementation. However, few operational computer-based tests consider the underlying cognitive psychology of testing, either in the test development or in the diagnostic feedback provided to students. A concept of computerized attribute-adaptive testing (CA-AT), which integrates computerized adaptive testing with an attri...
Bézier surfaces are widely used in computer graphics applications. Rendering of such surfaces is commonly performed by tessellation. In order to generate less triangles for high quality surfaces, adaptive tessellation algorithms are better. The geometric tests used by these algorithms perform vector computations of high latency that decreases the performance of the algorithm. We propose an adap...
The set cover problem is a classical question in combinatorics, computer science and complexity theory. It is one of Karp’s 21 NP-complete problems shown to be NP-complete in 1972. Several algorithms have been proposed to solve this problem, based on genetic algorithms (GA), Particle Swarm Optimizer (PSO) and in recent years algorithms based in behavior algorithms based groups or herds of anima...
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