Though attempted by many, constructing a survey, inventory, or questionnaire is a skill that takes much mastery over time. Survey research is one of the most frequently used strategies for data collection; hence, the ability to write items that are clear, unambiguous and specific to the domain being measured is paramount. An example of services include:

• Construction of items for tests, surveys, inventories and all measurement / assessment devices given the testing objective (e.g., screening, testing, selection, descriptive, etc.)
• Refinement of existing tools to assure clarity and relevance of item structure
• Optimization of survey format
• Selection and assessment of proper scaling and metric