American Institutes for Research | 100,810 followers on LinkedIn. Advancing Evidence. Improving Lives. | Established in 1946, the American Institutes for Research (AIR) is a nonpartisan, nonprofit organization that conducts behavioral and social science research and delivers technical assistance both domestically and internationally in the areas of education, health, and the workforce. Our LinkedIn page and inbox are monitored Monday-Friday from 9 am-8 pm Eastern time. We strive to respond to page messages within 2 business days.