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How to Purchase

Advancing Thinking Worldwide

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Simply use the Client Contact Us form to tell us what your goals are. A client services representative will assist you to find the best solution for your needs with a fast, efficient response.  You can also call us at (650) 697-5628; we can get you ready to start your project immediately.   If you’ve already found what you need, you can directly request a price quote.  <...

Let us put together a free price quote for you. Our goal is to help you develop the optimal testing solution for your organization's particular needs.

  • New clients: Call (650) 697-5628 to talk with one of our assessment specialists about your project, to identify the testing tool wh...
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We support the development of new scholars and the expansion of our scientific understanding of critical thinking and human reasoning through dissertation research pricing.  

Good thinking is in demand. Download Critical Thinking Insight from your app store today:

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Services and Options

Easy to read, easy to use objective metrics on the strengths and weaknesses of key aspects of thinking. Insight Assessment clients depend on our high quality test-taker data and...
Insight Assessment is committed to the global advancement of critical thinking. Since 1994 Insight Assessment test instruments have been widely used by universities, hospitals, busin...
As a full service assessment organization, Insight Assessment offers the industry’s most complete and cost-effective array of testing options including: app based browser based...


The California Critical Thinking Skills Test (CCTST) is a research-based, discipline neutral assessment for undergraduate and graduate level students or comparable population groups....
The Business Critical Thinking Skills Test (BCTST) evaluates the reasoning skills of business students in college level professional programs. Items require no business knowledg...
The Health Sciences Reasoning Test (HSRT) measures high-stakes reasoning and decision-making processes. The HSRT is specifically calibrated for trainees in undergraduate and graduate...
The California Critical Thinking Disposition Inventory is the premier tool for surveying the dispositional aspects of critical thinking. The CCTDI is specifically designed to measure...