作者: 不能妥協(xié) 時(shí)間: 2025-3-21 21:49 作者: Vertebra 時(shí)間: 2025-3-22 03:51 作者: micturition 時(shí)間: 2025-3-22 06:52
Optimizing the Costs and GT based reliabilities of Large-scale Performance Assessments,hey demonstrate how practitioners not only face a trade-off between costs and desired reliability where costs increase exponentially in order to heighten reliability but also demonstrate the need for test developers to consider possible additional practical constraints along with budget and reliabil作者: 慷慨援助 時(shí)間: 2025-3-22 10:07 作者: 有組織 時(shí)間: 2025-3-22 14:20
Growth Curve Modeling for Nonnormal Data: A Two-Stage Robust Approach Versus a Semiparametric Bayes of mathematical abilities is used to illustrate the application of the two approaches, using school children’s Peabody Individual Achievement Test mathematical test scores from the National Longitudinal Survey of Youth 1997 Cohort.作者: 傾聽 時(shí)間: 2025-3-22 17:16
Conditions of Completeness of the Q-Matrix of Tests for Cognitive Diagnosis, is, the Q-matrix of a given test can be complete for one model but incomplete for another. For different types of DCMs, conditions of Q-completeness are studied. Rules are derived to determine the completeness of a given Q-matrix.作者: ARK 時(shí)間: 2025-3-23 00:10
Sora Lee,Daniel M. Boltthe collaboration. Significant resources are invested into managing the regimes of differentiated identity cards, permits, and checkpoints, all of which have consequences on the employees’ freedom or restriction of mobility. Thus, we argue that the IT development domain is inseparable from and deepl作者: BRAVE 時(shí)間: 2025-3-23 04:49 作者: 貝雷帽 時(shí)間: 2025-3-23 07:26 作者: 時(shí)代 時(shí)間: 2025-3-23 11:56
Wen-Chung Wang,Xuelan Qiu,Chia-Wen Chen,Sage Roing collaborative work are introduced..With contributions from all over the world, the chapters provide interesting perspectives, helping to focus the European perspective within the CSCW community. This collection will be of interest to researchers and practitioners alike as it combines an understa作者: Schlemms-Canal 時(shí)間: 2025-3-23 16:51
Dongmei Lithe collaboration. Significant resources are invested into managing the regimes of differentiated identity cards, permits, and checkpoints, all of which have consequences on the employees’ freedom or restriction of mobility. Thus, we argue that the IT development domain is inseparable from and deepl作者: 行業(yè) 時(shí)間: 2025-3-23 19:45 作者: Genetics 時(shí)間: 2025-3-24 02:12
Wenyi Wang,Lihong Song,Shuliang Ding,Yaru Meng (2) as reminders of things to do, (3) to share information with some yet withhold it from others, (4) to convey meaning, (5) to generate new meaning, and (6) to mediate contacts among people. Painstakingly standardised and very time-consuming methods are required for documents to convey meaning but作者: 同來核對 時(shí)間: 2025-3-24 02:40 作者: defile 時(shí)間: 2025-3-24 07:40
Xiaying Zheng,Ji Seung Yangvels provide links to plasma membrane electron transport (PMET) to major signaling pathways, sirtuin-catalyzed reactions, regulation of clock function, modulation of the sphingosine rheostat, and the PDK-1 regulatory protein PTEN. As many aggressive and invasive cancers rely on glycolysis for their 作者: mechanical 時(shí)間: 2025-3-24 13:54 作者: 水槽 時(shí)間: 2025-3-24 15:42
Pieter R. Oosterwijk,L. Andries van der Ark,Klaas Sijtsmas is presented. This concept is based on the idea to mitigate fading caused by depolarization losses by using a circular polarized antenna in interaction with a linear polarized antenna. A proof of concept of this method was embedded in the previous mentioned measurement campaign.作者: 橢圓 時(shí)間: 2025-3-24 21:05
Hans-Friedrich K?hn,Chia-Yi Chiuncies to process trade documents for cargo clearance. This chapter will illustrate two factors that are important for TradeNet to be successful for it to yield substantial benefits. In terms of the public sector, collaborative working relationships amongst government trade control agencies are essen作者: patella 時(shí)間: 2025-3-25 01:33 作者: Extemporize 時(shí)間: 2025-3-25 04:15 作者: 有雜色 時(shí)間: 2025-3-25 09:47
Seock-Ho Kimnteresting ways help focus on the European perspective in our community.. .The 22? papers selected for this conference deal with and reflect the lively debate currently ongoing in our field of research. .978-1-4471-6150-9978-0-85729-913-0作者: Expand 時(shí)間: 2025-3-25 12:57
Conference proceedings 2016Society Meeting.?(Springer, 2013),?.Quantitative Psychology Research:?The 78th Annual Meeting of the Psychometric Society.?(Springer, 2015), and?.Quantitative Psychology Research: The 79th Annual Meeting of the Psychometric Society, Wisconsin, USA, 2014. (Springer, 2015).作者: justify 時(shí)間: 2025-3-25 17:58 作者: 他一致 時(shí)間: 2025-3-25 21:09 作者: Verify 時(shí)間: 2025-3-26 02:10 作者: 神圣在玷污 時(shí)間: 2025-3-26 07:42 作者: 飛來飛去真休 時(shí)間: 2025-3-26 10:55
Using the Asymmetry of Item Characteristic Curves (ICCs) to Learn About Underlying Item Response Prasymmetric item characteristic curves. In a simulation study, binary item response datasets based on four different item types were generated. The item types vary according to the nature (conjunctively versus disjunctively interacting) and number (1–5) of subprocesses. Molenaar’s (2014) heteroscedas作者: Mosaic 時(shí)間: 2025-3-26 14:39 作者: 策略 時(shí)間: 2025-3-26 18:54
An Application of a Random Mixture Nominal Item Response Model for Investigating Instruction Effectstudy design was a pre-test-and-post-test, school-based cluster randomized trial. A?RIM-MixNRM was used to identify students’ error patterns in mathematics at the pre-test and the post-test. Instruction effects were investigated in terms of students’ transitioning in error patterns. That is, we comp作者: 枕墊 時(shí)間: 2025-3-26 22:27
Item Response Theory Models for Multidimensional Ranking Items,(e.g., career interests, attitudes, and personality). In this study, we developed two new item response theory models for multidimensional ranking items that yield statement utilities and person measures. Simulations were conducted to evaluate the parameter recovery of the two new models, and the re作者: Iatrogenic 時(shí)間: 2025-3-27 04:07 作者: 領(lǐng)導(dǎo)權(quán) 時(shí)間: 2025-3-27 06:56
Investigation of Constraint-Weighted Item Selection Procedures in Polytomous CAT, can be used to handle many constraints simultaneously and efficiently for the construction of assessments. Many previous studies in CAT were conducted for dichotomously scored items; however, only few studies were conducted for polytomously scored items. In practice, because polytomous items are mo作者: Silent-Ischemia 時(shí)間: 2025-3-27 11:34 作者: 終點(diǎn) 時(shí)間: 2025-3-27 13:36 作者: prolate 時(shí)間: 2025-3-27 18:47 作者: Myocarditis 時(shí)間: 2025-3-28 00:08
Scalability Coefficients for Two-Level Polytomous Item Scores: An Introduction and an Application,vel item scores and two-level dichotomous item scores. Second, we generalized these models and coefficients to two-level polytomous item scores. Third, we applied the new scalability coefficients to a real-data example, and compared the outcomes with results obtained using single-level reliability a作者: mastopexy 時(shí)間: 2025-3-28 04:31
,Numerical Differences Between Guttman’s Reliability Coefficients and the GLB,nded as a method to estimate test-score reliability. As a first step in finding alternative lower bounds under these conditions, we investigated the population values of seven reliability coefficients: Coefficients ., ., . (a.k.a Cronbach’s alpha), ., ., . and the GLB under varying correlational str作者: Omniscient 時(shí)間: 2025-3-28 08:37
Optimizing the Costs and GT based reliabilities of Large-scale Performance Assessments,iture and resources. The challenging task is identifying optimal sample sizes that balance such psychometric and practical considerations. As such, the objective of our research was to demonstrate the use of mixed integer nonlinear programming, an optimization procedure, in attaining the most cost-e作者: 舊式步槍 時(shí)間: 2025-3-28 13:40 作者: FRET 時(shí)間: 2025-3-28 16:46 作者: degradation 時(shí)間: 2025-3-28 20:28 作者: 教育學(xué) 時(shí)間: 2025-3-28 23:51
Growth Curve Modeling for Nonnormal Data: A Two-Stage Robust Approach Versus a Semiparametric Bayesmental tools for dealing with longitudinal data. Many studies have demonstrated that normally distributed data in practice are rather an exception, especially when data are collected longitudinally. Estimating a model without considering the nonnormality of data may lead to inefficient or even incor作者: extrovert 時(shí)間: 2025-3-29 04:19 作者: 不感興趣 時(shí)間: 2025-3-29 11:13
Conditions of Completeness of the Q-Matrix of Tests for Cognitive Diagnosis,matrix. If the items have skill profiles that allow for the identification of all possible proficiency classes among examinees, then the Q-matrix of the test is said to be complete. An incomplete Q-matrix causes examinees to be assigned to proficiency classes to which they do not belong. Thus, compl作者: 孤獨(dú)無助 時(shí)間: 2025-3-29 11:45
2194-1009 cation and throughout the social sciences.Fourth in a seriesThe research articles in this volume cover timely?quantitative psychology topics, including?new methods in item response theory, computerized adaptive testing, cognitive diagnostic modeling, and psychological scaling.?Topics within general 作者: humectant 時(shí)間: 2025-3-29 17:50 作者: entice 時(shí)間: 2025-3-29 19:42
A Three-Parameter Speeded Item Response Model: Estimation and Application,exity of the likelihood structure, a Bayesian estimation procedure with Markov chain Monte Carlo method was presented. The methodology is applied to physics examination data of the Department Required Test for college entrance in Taiwan for illustration.作者: Nonconformist 時(shí)間: 2025-3-30 00:55
Item Response Theory Models for Multidimensional Ranking Items,ms that yield statement utilities and person measures. Simulations were conducted to evaluate the parameter recovery of the two new models, and the results indicated that the parameters were recovered well by using the freeware Just Another Gibson Sampler (JAGS). Anempirical example of behaviors in workplaces was provided.作者: Affectation 時(shí)間: 2025-3-30 07:52 作者: 乳汁 時(shí)間: 2025-3-30 09:47 作者: 砍伐 時(shí)間: 2025-3-30 15:35 作者: 舊式步槍 時(shí)間: 2025-3-30 17:22
,Numerical Differences Between Guttman’s Reliability Coefficients and the GLB,uctures, and varying levels of number of items and item variances. Coefficients ., . and . had population values closest to the GLB and may be considered as alternatives for the GLB in small samples. A necessary second step, investigating the behavior of these coefficients in samples, is a topic for future research.作者: 牢騷 時(shí)間: 2025-3-30 21:05 作者: transdermal 時(shí)間: 2025-3-31 01:15 作者: thalamus 時(shí)間: 2025-3-31 07:12 作者: Congestion 時(shí)間: 2025-3-31 12:36
Springer Proceedings in Mathematics & Statisticshttp://image.papertrans.cn/q/image/780963.jpg作者: 命令變成大炮 時(shí)間: 2025-3-31 13:48 作者: 惡心 時(shí)間: 2025-3-31 18:37
L. Andries van der Ark,Daniel M. Bolt,Marie WibergContains the latest work in measurement and statistics within psychology.Covers a broad range of topics with applications in psychology, education and throughout the social sciences.Fourth in a series作者: ellagic-acid 時(shí)間: 2025-4-1 01:33 作者: 考古學(xué) 時(shí)間: 2025-4-1 01:55 作者: Initiative 時(shí)間: 2025-4-1 06:13 作者: Glaci冰 時(shí)間: 2025-4-1 10:57 作者: GRILL 時(shí)間: 2025-4-1 15:01
Sora Lee,Daniel M. Boltr managing the political dynamics and making collaboration possible under the highly challenging political conditions. We found that one of the key strategies was explicitly separating the work domain of software development from the domain of politics. We argue that the IT developers manage to coll作者: 行為 時(shí)間: 2025-4-1 18:45
Joyce Chang,Henghsiu Tsai,Ya-Hui Su,Edward M. H. Linlice agencies across the globe are increasingly using Online Social Network (OSN) (such as Facebook and Twitter) to acquire intelligence and connect with citizens. Developing nations like India are however, still exploring OSN for policing. We interviewed 20 IPS officers and 21 citizens to understan作者: Gratulate 時(shí)間: 2025-4-2 00:59
Hye-Jeong Choi,Allan S. Cohen,Brian A. Bottgebility of this modification to the other users. Such delays are in part fundamental to the network, as well as arising from the consistency maintenance algorithms and underlying architecture of collaborative editors. Existing quantitative research on collaborative document editing does not examine e
