Practical Rasch Measurement - Core Topics

taught by Dr. Everett V. Smith, Jr

Brief Description:

Rasch analysis constructs linear measures from scored observations, such as responses to multiple-choice questions, Likert scales and quality-of-life assessments. This course covers the practical aspects of data setup, analysis, output interpretation, fit analysis, differential item functioning, dimensionality and reporting.

Instructor(s):
Level: Intermediate

Who Should Take This Course:

Survey researchers, social scientists who use surveys or questionnaires in their work, education assessment analysts and managers.

Dates:
June 01, 2012 to June 29, 2012January 04, 2013 to February 01, 2013
rasch Click here to be reminded of future sessions of this course.

Registration:
Please read the syllabus tab, noting the prerequisites, text and software requirements.

Register Online -$499
Register Online -$429 (you must be affiliated with a college, university or high school)

Add $50 service fee if you require a prior invoice, or if you need to submit a purchase order or voucher, pay by wire transfer or EFT, or refund and reprocess a prior payment. Please use this printed registration form, for these and other special orders.

Courses may fill up at any time and registrations are processed in the order in which they are received. Your registration will be confirmed for the first available course date, unless you specify otherwise. Multiple course registrations may be entitled to tuition discounts; read more.

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Practical Rasch Measurement - Core Topics

taught by Dr. Everett V. Smith, Jr

Aim of Course:

Rasch analysis constructs linear measures from scored observations, such as responses to multiple-choice questions, Likert scales and quality-of-life assessments. This course covers the practical aspects of data setup, analysis, output interpretation, fit analysis, differential item functioning, dimensionality and reporting. Simple test linking and equating designs are addressed. Supporting theory is presented conceptually.

Prerequisite(s):

If you are unclear as to whether you have mastered the requirements, try these placement tests here.

If you are not familiar with the basics of measurement and assessment, or would like a refresher, please consider taking Introduction to Assessment/Measurement in Education.

Course Program:

SESSION 1: Basic Concepts and Operations

• Winsteps software installation and operation
• Basic measurement and Rasch concepts
• Simple dichotomous analysis
• Constructing data files

SESSION 2: Fit Analysis and Measurement Models

• Rasch-Andrich Rating Scale Model
• Quality-control fit statistics
• Scalograms

SESSION 3: Rating Scales, Reliability and Anchoring

• Partial Credit Model
• Category Description
• Standard errors and Reliability
• Anchoring

SESSION 4: DIF, dimensionality and equating

• Differential Test Functioning
• Differential Item Functioning
• Investigating Dimensionality

HOMEWORK:

Homework in this course consists of short answer questions to test concepts and end of course project.

Organization of the Course:

This course takes place over the internet at the Institute for 4 weeks. During each course week, you participate at times of your own choosing - there are no set times when you must be online. Course participants will be given access to a private discussion board. In class discussions led by the instructor, you can post questions, seek clarification, and interact with your fellow students and the instructor.

The course typically requires 15 hours per week. At the beginning of each week, you receive the relevant material, in addition to answers to exercises from the previous session. During the week, you are expected to go over the course materials, work through exercises, and submit answers. Discussion among participants is encouraged. The instructor will provide answers and comments, and at the end of the week, you will receive individual feedback on your homework answers.

Credit:
Students come to the Institute for a variety of reasons. As you begin the course, you will be asked to specify your category:

1. You may be interested only in learning the material presented, and not be concerned with grades or a record of completion.
2. You may be enrolled in PASS (Programs in Analytics and Statistical Studies) that requires demonstration of proficiency in the subject, in which case your work will be assessed for a grade.
3. You may require a "Record of Course Completion," along with professional development credit in the form of Continuing Education Units (CEU's).  For those successfully completing the course, 5.0 CEU's and a record of course completion will be issued by The Institute, upon request.

Course Text:

All necessary study material is provided online by the instructor.

Software:

The course will use a time-limited version of Winsteps software available when the course starts. Microsoft Excel is used extensively.

Register Now

Yes, I want to register for:

Practical Rasch Measurement - Core Topics

taught by Dr. Everett V. Smith, Jr

Instructor(s):
Dates:
June 01, 2012 to June 29, 2012January 04, 2013 to February 01, 2013
Course Fee: $499
Academic Rate: $429

Before registering, please read the syllabus tab, noting the prerequisites, text and software requirements. When you click the register button, you will be taken to our secure transaction page.

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