Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 105 for “"DINA"”.
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Comparison between DINA model and confirmatory noncompensatory MIRT model
Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2020-05-01
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Dina-Cretaceous reservoir performance study using a two-phase, two-dimensional simulator
Includes bibliographical references (pages 41-43).
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Sampling for network motif detection and estimation of Q-matrix and learning trajectories in DINA model
… deterministic inputs, noisy ""AND"" gate model (DINA) is a popular psychometric model for cognitive diagnosis. We investigate the estimation of Q-matrix in DINA model. Q matrix is a binary matrix which maps the test item to its corresponding required attributes. We propose a Bayesian framework …
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Maximizing the Potential of Multiple-choice Items for Cognitive Diagnostic Assessment
… between student profile estimates when using the DINA and MC-DINA models. The MC-DINA model is a newly developed cognitive diagnostic model where the probability of a student choosing a particular item option depends on how closely the student’s cognitive skill profile matches the skills tapped by …
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Clarifying Decision Making Processes: Tools for Interdependency Modeling
… existing Distributional National Accounts (DINA), which are a primary measure of income inequality in the US (Piketty et al., 2018). My estimate shows Government education spending is more progressive than assumed in current DINA. Furthermore, I show that removing federal education funding …
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Some theoretical and applied developments to support cognitive learning and adaptive testing
… be a consistent estimator under a misspecified DINA model is found. The true model can be any conjunctive models or even a compensatory model. Two examples are provided to show the consistency and inconsistency of the MLE under a misspecified DINA model. A Robust DINA MLE technique is proposed …
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Rethinking the Force Concept Inventory: Developing a Cognitive Diagnostic Assessment to Measure Misconceptions in Newton's Laws
… it with the deterministic input noisy-and-gate (DINA) model. Experienced physics instructors assessed content validity and Q-matrix alignment. A pilot test with 100 undergraduates was conducted to assess item quality within a classical test theory framework. The final version of the assessment …
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Test Discrimination and Test Construction for Cognitive Diagnosis
… Deterministic Input Noisy ""and"" Gate model (DINA) and the Reparameterized Unified Model (RUM) by implementing a simple heuristic to construct tests from an item bank. When compared to test constructed based on methods other then the Kullback-Leibler indices and randomly constructed tests from …
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An application of diagnostic modeling to a situational judgment test assessing emotional intelligence
… in a compensatory manner. As hypothesized, the G-DINA (generalized deterministic inputs, noisy “and” gate) model best reproduced the SJT data among the other reduced models due to its statistical generality. However, a higher order structure of EI was not found in the CDM analysis. Among other …
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Dina's story : a visual intervention in fathoming history
… employed in the creative production. The script, Dina the runaway, is based on a reading of official records of a criminal case from the Court of Justice in Cape of Good Hope 1737. The intention of the creative reworking is to revivify a historical event hitherto imprisoned in archaic language, …
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Extracting multi-person respiration from entangled RF signals
… the person's chest and belly. Thesis Supervisor: Dina Katabi
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Control biológico de tizón temprano (Alternaria solani) en tomate con bacterias epifitas
… en el cultivo de tomate con dos Variedades Dina y Hayslib, tomando dos momentos de aplicación: a) simultáneamente hongo y bacteria, b) aplicación de las bacterias 24 horas antes de la inoculación artificial del hongo. Para el estudio in vitre se tomaron 50 cepas bacteriales, de las cuales …
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Análisis de la cobertura periodística de las protestas políticas del 9 de enero del 2023 en la región Puno en RPP Noticias y la decana Radio Juliaca en el Social Media Live Streaming (SMLS)
… contra del gobierno de la presidenta del Perú, Dina Boluarte, ocurridas el 9 de enero del 2023 en la región Puno, Perú. Este estudio comparativo realiza un análisis de contenido de la transmisión de cada medio a partir de las herramientas del framing, el Modelo de Construcción Informativa …
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An investigation into whether experiential avoidance acts as a mediator in the relationship between religious coping and depression in an adult Muslim population.
… Doctoral Thesis: An investigation into whether Dina Bedair experiential avoidance acts as a mediator in the relationship between religious coping and depression in an adult Muslim population iii Method Participants were recruited from a community sample of Arabic-speaking Muslims in the United …
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Thodisiso ya ndeme ya mutupo wa muthu ubva vhutukuni haw u swika a tshi lovha u ya nga mvelele ya Tshivenda
… tshivhalo tsha vhana vhane vha tshi aluwa vha dina vhomme vha tshi ṱoḓa vhokhotsi vha malofhani. Ṱhoḓisiso iyi vhunga i tshi khou ṱoḓisisa ndeme ya mutupo kha muthu u bva vhuṱukuni hawe u swika a tshi ri sia ngomu kha lushaka lwa Vhavenḓa, zwi sia i tshi vha ṱhoḓisiso ya khwaḽithethivi. …
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Statistical Inference for Diagnostic Classification Models
… for one of the most commonly used models, the DINA model, by specifying a set of sufficient conditions under which the Q-matrix is identifiable up to an explicitly defined equivalence class. We also present the corresponding data-driven construction of the Q-matrix. The results and analysis …
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Semantic knowledge representation and analysis
Natural language is the means through which humans convey meaning to each other - each word or phrase is a label, or name, for an internal representation of a concept. This internal representation is built up from repeated exposure to particular examples, or instances, of a concept. The way in …
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Találkozás a szent igazzal : A magyar nyelvű orthodox zsidó sajtó cádik-képe (1891-1944)
… phenomena – in the light of the act on religion. Dina dimalchuta dina, the law of the land is law, as long as it is not directed against the Jewish community and Judaism. As regards legislation and enforcement, it was mainly the reception debates and the question of the operation of certain …
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