

A Classic

Structural Equation Modeling With Lisrel, Prelis, and Simpli

An excellent textbook!

An asset for students in any technical subject.Matlab is easier to use than most computer languages, and many useful functions are included making Matlab an effective way to undertake many calculations, particularly in mathematical, scientific and engineering applications.
Matlab 5 includes cell arrays, data structures and an elementary but usable object oriented extension, making it noticably more powerful than previous versions. As in the previous versions a good range of graphing functions are provided.
Warnings:
Version 5 is not compatible with Simulink 1 (
Simulink 2 is coming Sept 97).
Installer clashes with some extensions (disable
extensions during installation).
Upper case letters in file names and class names
causes problems (Version 5.0).
Insure you get the Macintosh (or PC version)
that includes the disk.
Conclusion:
Requires some elementary programming and then is
excellent value for students involves in a wide
range of technical applications. Some knowledge
of matrices will help get the most from the package.
Suitable for upper level high school (years 11 & 12
from start of schooling) to PhD and beyond.


Don't overlook this book-a great conceptual intro to ANOVA.

A substantial treatise on how people view probabilities

Laughing my way to an "A"

Good book for Engineers and no Engineers

nice introduction to the details of test equatingOn an elementary level most university professors have done a form of test equating with their own exams since the appropriate difficulty is sometimes hard to gauge. So-called curving a test is a form of adjusting scores by transforming to the standard normal curve.
Unfortunately there are many better techniques that have been ignored and many psychometricians are not properly trained. These authors are among teh leaders in the field and have taught test equating. They found a need for a book of this type and they filled it.
Many prominent statisticians have contributed to this research including Paul Holland, Don Rubin and Henry Braun. Much of this work was done by statisticians during their tenure at ETS and research continues at the ETS and at academic institutions.
The authors provide a thorough treatment of the methods and the literature. This is good for a graduate level course, for a reference guide for practitioners and researchers in test equating.
One important aspect of the problem is estimating the standard error of the test equating estimates. The delta method and parametric and nonparametric bootstrap methods are all described.
An entire chapter is devote to item response theory and its application to test equating. The final chapter provides a very practical discussion of issues in the implementation of test equating methods and includes discussion of the choice of statistical procedures, determining the sample size, data collection, test specification and design, quality control and calibration.


Great Intoduction to the field