PCSP 1.0 Software for Partial Credit S-P Chart Analysis

Software Based on S-P Chart Analysis and Its Applications

This software system based upon the Student-Problem chart analysis theory can help teachers manage the miscellaneous tasks of educational assessment. Its major functions include: 1. Diagnosing student learning: Teachers can diagnose students who are maladjusted to the learning environment. At the same time, teachers should provide separate learning plan to improve student learning achievement. ...

Max Chart: Combining X-bar Chart and S Chart

Control chart techniques have been widely used in industries to monitor a process in quality improvement. Whenever we deal with variables data, we usually employ a combination of X-bar chart and R chart (or S chart) to monitor both the center and the spread of the process. In this paper, we propose a simple alternative, that is, we design a single chart to monitor both the center and the spread...

Partial wave analysis of c ð 2 S Þ ! p p

M. Ablikim, M.N. Achasov, O. Albayrak, D. J. Ambrose, F. F. An, Q. An, J. Z. Bai, R. Baldini Ferroli, Y. Ban, J. Becker, J. V. Bennett, M. Bertani, J.M. Bian, E. Boger,* O. Bondarenko, I. Boyko, R. A. Briere, V. Bytev, H. Cai, X. Cai, O. Cakir, A. Calcaterra, G. F. Cao, S. A. Cetin, J. F. Chang, G. Chelkov,* G. Chen, H. S. Chen, J. C. Chen, M. L. Chen, S. J. Chen, X. Chen, Y. B. Chen, H. P. Che...

Nb 2 Cl 10 ( P 4 S 10 ) 2 : A Co - Crystal of Nb 2 Cl 10 and P 4 S 10 Arno Pfitzner * and Diana

Red moisture sensitive crystals of Nb2Cl10(P4S10)2 were obtained from a solution of P4S10 and Nb2Cl10 in CS2. Nb2Cl10(P4S10)2 crystallises in the space group P1̄ with a 9.577(2), b 10.894(2), c 11.477(2) Å, 71.40(1), β 68.14(1), γ 67.58(1)°; V 1005.2(3) Å3, Z 2. In the crystal structure molecules of P4S10 and Nb2Cl10 are arranged similar to the packing of the ions in the CaF2 structure type. A c...

Multidimensional Rasch Models for Partial - Credit Scoring