'Dif' diaporamas de présentation

Reflections and illustrations on DIF

Reflections and illustrations on DIF. Paul De Boeck K.U.Leuven. 25th IRT workshop Twente, October 2009. Reflections and illustrations on DIF. Paul De Boeck University of Amsterdam. 25th IRT workshop Twente, October 2009. Is DIF a dead topic? A non-explanatory approach.

688 views • 55 slides

DIF detection using OLR

DIF detection using OLR. Paul K. Crane, MD MPH Internal Medicine University of Washington. Outline. Statistical background DIFdetect package What do we do when we find DIF? DIF adjustments to PARSCALE code How good are adjusted scores? Discussion. Statistical background.

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Empirical Bayes DIF Assessment Rebecca Zwick, UC Santa Barbara

Empirical Bayes DIF Assessment Rebecca Zwick, UC Santa Barbara. Presented at Measured Progress August 2007. Overview. Definition and causes of DIF Assessing DIF via Mantel-Haenszel EB enhancement to MH DIF (1994-2002, with D. Thayer & C. Lewis) Model and Applications Simulation findings

538 views • 39 slides

The Effects of Aerosols on California Climate

The Effects of Aerosols on California Climate. Mark Z. Jacobson Dept. of Civil & Environmental Engineering Stanford University Collaborators on MODIS project: Yang Zhang (NCSU); Ned Snell (AER) MODIS Science Team Meeting March 23, 2005. Scientific Question.

439 views • 32 slides

Barth B. Riley, Michael L. Dennis Chestnut Health Systems

Distinguishing between Treatment Effects and DIF in a Substance Abuse Outcome Measures Using Multiple Indicator Multiple Causes (MIMIC) Models. Barth B. Riley, Michael L. Dennis Chestnut Health Systems. Study supported by National Institute on Drug Abuse Grant (NIDA) No. R37 DA11323. Overview.

421 views • 30 slides

Barth B. Riley, Michael L. Dennis Chestnut Health Systems

Distinguishing between Treatment Effects and DIF in a Substance Abuse Outcome Measures Using Multiple Indicator Multiple Causes (MIMIC) Models. Barth B. Riley, Michael L. Dennis Chestnut Health Systems. Study supported by National Institute on Drug Abuse Grant (NIDA) No. R37 DA11323. Overview.

462 views • 30 slides

Differential Item Functioning in Mplus

Differential Item Functioning in Mplus. Summer School Week 2. Differential Item Functioning.

793 views • 29 slides

Detection of Differential Item/Test Functioning (DIF/DTF) Using IRT

Detection of Differential Item/Test Functioning (DIF/DTF) Using IRT. Implication and example. Why Study DIF/DTF Using IRT. comparing cultural, ethnic, or gender groups. Meaningful comparisons require that measurement equivalence holds .

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Contents

Contents. Basic frameworks of the deposit insurance systems (DIS) * Deposit insurance fund functions Sources of deposit insurance fund (DIF) Administration of DIF Handling of taxes and surpluses Dealing with systemic crises Conclusion

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Sharon E. Osborn Popp, David E. Meltzer, and Colleen Megowan-Romanowicz Arizona State University

Is the Force Concept Inventory Biased? Investigating Differential Item Functioning on a Test of Conceptual Learning in Physics. Sharon E. Osborn Popp, David E. Meltzer, and Colleen Megowan-Romanowicz Arizona State University Paper Presented at the Annual Meeting of the

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DV over IP

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DV over IP

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261 views • 17 slides

CALICE DAQ Developments

CALICE DAQ Developments. DAQ overview DIF functionality and implementation EUDET Prototype development path. DAQ architecture. Slab hosts VFE chips DIF connected to Slab LDA servicing DIFs LDAs read out by ODR PC hosts ODR, through PCIexpress C&C routes clock, controls.

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Detector Interface (DIF) Status

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News from the 1m 2 GRPC SDHCAL

News from the 1m 2 GRPC SDHCAL. collection of slides from : Ch.Combaret, I.L, H.Mathez, J.Prast, N.Seguin, W.Tromeur, G.Vouters and many others. The DHCAL DIF Board. Based on a Cyclone 3 Altera FPGA (EP3C6F484).

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Division of Insurance fraud

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R&D for single gap

4.7 mm. 4.3mm. R&D for single gap. Use the HARDROC ASICs , SiGe technology (well tested and available) HARDROC : 64-channel, 2-bin readout (3 comparators, 3 thresholds), Dynamic range : 10fC-10pC Use SDHCAL DAQ (available)

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Group Discussion

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A Decimation-in-frequency Fast Fourier Transform for the Symmetric Group

A Decimation-in-frequency Fast Fourier Transform for the Symmetric Group. Masanori Koyama Thesis advisor : Michael E.Orrison. Operation counts. Orrison-DIF Let K, H be subgroups of G .

151 views • 1 slides