Item difficulties - PowerPoint PPT Presentation

Overview of field trial analysis procedures

Overview of field trial analysis procedures. National Research Coordinators Meeting Windsor, June 2008. Content of presentation. Purposes of field trial analysis Methodologies applied IRT Rasch model Factor analysis Criteria used Fit indices Item and scale statistics.

★ ★ ★ ★ ★

611 views • 45 slides

Jackson Stenner Chairman &amp; CEO, MetaMetrics jstenner@lexile

Causal Rasch Models and Individual Growth Trajectories National Center for the Improvement of Educational Assessment January 18, 2011. Jackson Stenner Chairman &amp; CEO, MetaMetrics jstenner@lexile.com.

★ ★ ★ ★ ★

510 views • 30 slides

Assessment Task Group

Assessment Task Group. Miami Meeting Progress Report June 6, 2007. Assessment Task Group. TASK GROUP MEMBERS Camilla Benbow, Susan Embretson, Francis (Skip) Fennell Bert Fristedt, Tom Loveless, and Sandra Stotsky Ida Kelley, Staff. Assessment Task Group. Research Questions

★ ★ ★ ★ ★

120 views • 9 slides

View Item difficulties PowerPoint (PPT) presentations online in SlideServe. SlideServe has a very huge collection of Item difficulties PowerPoint presentations. You can view or download Item difficulties presentations for your school assignment or business presentation. Browse for the presentations on every topic that you want.

Item difficulties - PowerPoint PPT Presentation

Overview of field trial analysis procedures

Jackson Stenner Chairman &amp;amp; CEO, MetaMetrics jstenner@lexile

Assessment Task Group

Jackson Stenner Chairman & CEO, MetaMetrics jstenner@lexile