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N OV E M B E R 6 , 2 01 9
Chad Todd
Learning From Failure
& How You Can Too
Inspirational Cast of Characters
John Allspaw Dr. Richard Cook Dr. David Woods
Incidents =
Above-the-
Line/Below-the-Line
Framework
Learning From Failure & How You Can Too
• Individual ‘mental models’ of the system below-the-line will go stale
as change happens
• Individuals will somehow need to construct enough understanding of
how others understand components of the system in order to
collaborate
Challenges
Goals
Increase capacity to adapt to changes
and surprises
Increase capacity to adapt to changes
and surprises
Enhance operational expertise
Increase capacity to adapt to changes
and surprises
Enhance operational expertise
Advance as a learning organization
Increase capacity to adapt to changes
and surprises
Enhance operational expertise
Advance as a learning organization
Improve understanding of human
factors and safety
Values
Deep conversations over shallow data
Adapting to new surprises over remediating
prior incidents
Narrative descriptions of surprising events
versus out-of-context quantitative data
How things went right versus why things went
wrong
Blameless
Root Cause
Moving Beyond Human Error
“Why?” is the wrong question
pursue second stories
escape from hindsight bias
understand the work performed at the sharp end
of the system
search for systemic vulnerabilities
study how practice creates safety
search for underlying patterns
change will produce new failures
using new technology to support humans
Default Practices
stick to the timeline
learning survey
remediation brainstorm
questions
action items
ownership
One of best ways to ensure you are
following a path of exploration
(instead of looking for a single fix)
is by sticking closely to the timeline.
stick to the timeline
learning survey
remediation brainstorm
questions
action items
ownership
The power lies in the questions,
not the answers.
stick to the timeline
learning survey
remediation brainstorm
questions
action items
ownership
Survey the group to ensure people
are learning.
stick to the timeline
learning survey
remediation brainstorm
questions
action items
ownership
Anything goes, because we are
looking for improvements to the
current system and trying to
unearth innovative ways to support
the learnings from the meeting.
stick to the timeline
learning survey
remediation brainstorm
questions
action items
ownership
Not as important as the learning
taking place, however, there will
most likely be work that needs to be
done. Keep in mind that new work
brings on new complexities and
more room for failures.
stick to the timeline
learning survey
remediation brainstorm
questions
action items
ownership
Decide who owns the action items
and documentation
stick to the timeline
learning survey
remediation brainstorm
questions
action items
ownership
Questions
? ??
?
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?
Invisible Parts of Expertise
Dumb Questions
Descriptions, Not Explanations
Words/Phrases to
Avoid
jargon
that’s not my job
you
should
why
always
never
only
just
Words/Phrases to
Seek
what if
could we
how
what
what do you think about
what would you have wanted
to know
Pitfalls
Counterfactual Reasoning
Normative Language
Mechanistic Reasoning
Cherry Picking Data
Shallow Data Gathering
What Makes a Good Facilitator
Learning Review
Walkthrough
Learning From Failure & How You Can Too
Learning From Failure & How You Can Too
Learning From Failure & How You Can Too
The Perfect Storm
Unwanted Outcomes Positive Surprises
Planned Outcomes
What’s going on here?
Focus on what goes right
Challenges
Recap
Remain Blameless
Root Cause to Contributing Factors
Ask The Right Questions
Our Systems are Complex
Focus On What's Going Right
The Goal is to Learn
Incidents =
https://skybrary.aero/bookshelf/books/2928.pdf
If it weren’t for the people…
The Infinite Hows (or, the Dangers Of The Five Whys)
https://www.kitchensoap.com/2014/11/14/the-infinite-hows-or-the-dangers-of-the-five-whys/
https://extfiles.etsy.com/DebriefingFacilitationGuide.pdf
Etsy Debriefing Facilitation Guide
Why Do Things Go Right
http://www.safetydifferently.com/why-do-things-go-right/
How Complex Systems Fail
http://web.mit.edu/2.75/resources/random/How%20Complex%20Systems%20Fail.pdf
The STELLA Report
https://snafucatchers.github.io/
Moving Past Shallow Incident Data
https://www.adaptivecapacitylabs.com/blog/2018/03/23/moving-past-shallow-incident-data/
Learning From Failure & How You Can Too
Learning From Failure & How You Can Too

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Learning From Failure & How You Can Too