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The US military routinely uses debriefs and after-action reviews as a means to learn and impart lessons on the participants. An analysis of literature on the value of such debriefs shows that they improve performance 20-25% (Tannenbaum, S., and Cerasoli, C., “Do Team and Individual Debriefs Enhance Performance? A Meta-Analysis ” Human Factors , Vol 55, No 1, 2013 pp. 231-245). The benefit was seen for both teams and individuals , with average debrief time less than 20 minutes . The debriefs contained four key elements : (1) active, leading to self-discovery; (2) developmental, what should be done next time; (3) specific event focus, allowing for deeper examination; and (4) multiple information sources, ensuring more complete account.

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For further information, visit the links below.

| Alarm & Display System Analysis Overview | Alarm Management | Display Design | Alarm & Display Design Seminar | Beville Shape Calculator -Excel download | Alarm Distribution Estimator -Excel download |


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Operator Interfaces: Moving from Comfortable to Most Effective Automation World
Operator Performance as a Function of Alarm Rate and Interface Design


This year's Fall meeting for the Center for Operator Performance will be October 7-10 in Houston, TX. For more information, please contact Lisa Via. Guests are always welcome!


Our summer newsletter is now available. Click here!

Take our short survey on operator span of control. Click here (new window)

David Strobhar's book, "Human Factors in Process Plant Operation," is now available in both hardcover and Kindle e-book.

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