The TEWL-3 is a revision of the widely used Test of Early Written Language-Second Edition. It includes two forms, each with a Basic Writing and a Contextual Writing subtest. The TEWL-3 is suitable as an individual assessment instrument for children assessment instrument for children ages 4-0 to 11-11
- Form A and B are now available with item prompts in color
- All new contextual writing prompts are provided
- The total number of items was increased to 70 for the Basic Writing subtest and to 20 for the Contextual Writing subtest
- Expanded age ranges
- Revised scoring for the Contextual Writing items is included, and instructions for both subtests were made more specific and detailed
- Data are matched to census projections for 2010 and 2015
- The results of differential item functioning analysis are reported suggesting no biased items