Which of the 12 U.S. Government (2009) Structured Analytic Techniques do you think best enable analysts to reduce cognitive and perceptual biases?

Which of the 12 U.S. Government (2009) Structured Analytic Techniques do you think best enable analysts to reduce cognitive and perceptual biases? Pick one diagnostic, one contrarian, and one imaginative thinking technique and describe why you chose those three. In the article, The future of the intelligence analysis task by Hare and Coghill (2016), they describe how technology and artificial intelligence will impact the intel analysis function. Do you think the skills necessary to be an effective intelligence analyst in the future will be fundamentally different than those used by analysts just before 9/11?