We believe strongly that tests should be a force for good. Tests that help make high-stakes decisions — decisions that have a significant impact on the test-taker's life — should be of the very highest quality. Our aim is to enable our clients to meet these high professional demands.

We are deeply concerned about the issue of test quality, and how to make better tests. Good tests are accurate and fair to all, and not necessarily more expensive. Visit our section Raising the Validity Bar to participate in our discussion on making good tests.

At Lidget Green we offer a full range of consulting services to enable our clients to make better tests.

Language Tests

Lidget Green was originally founded to provide expertise to language testers, including:

• Advice on test use or test development
• Test design
• Test development services
• Test analysis
• Validity studies.

Over the years, we have become very experienced working with tests of English as a second language. Lidget Green also has experience with testing services in over 40 different languages, including item development and item review. No matter how exotic your language testing requirements, we can help you produce better tests.

K-12 Tests

As an outcome of our work with the language testing needs of children, we have moved further into the K-12 arena. We now develop high-quality tests at any grade level in all K-12 subject areas of math, science, social science or language arts.

• Test Publishers
• Government Agencies
• Business Services