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Model: team formation time = group size and group stability

Group size A larger group takes longer to grow into a team. It’s harder and therefore takes more time. A team needs trust and alignment. Trust is partially built in the entire group at once. Trust has some transitive property. Model_ trust is transitive But that only acts as an accelerator for trust to spread. If there isn’t a lot to start with, this won’t have any impact. The main part, the daily work, is in the individual relationships....

December 19, 2020

Model: triangle relationships

I don’t remember exactly, but it goes something like: The third person is responsible for resolving conflicts between 2 people. Like when you hear 2 of your friends are fighting, it’s your responsibility to mediate. And I remember vaguely something about ’triangles being a stable form’ in nature, used as an argument or something. (src: Book_ Never Eat Alone)

December 19, 2020

Model: trust is transitive

Trust has some transitive property. I trust 3 people in this group of 4. These 3 people trust the 4th person. So I can kinda trust the 4th person will be trustworthy. I think it is slightly reduced every step, that’s why I added the ‘kinda’ to it. But if there’s

December 19, 2020

Opinion: strongly expressed opinions help me discover mine

When an opinion is expressed strongly, as an absolute I can feel it resonate when it matches my values. or I can feel the friction when it does not. When an opinion is expressed weakly, it’s pretty much useless in this aspect. I think, maybe it would be better if we would try x instead? I won’t get this reaction, or if it does it will be very muted. Another way to hide an opinion is [[model-leading-questions....

December 19, 2020

Pattern: Fish Bowl mob programming

The rules are like this: Nobody speaks, unless when on one of 3 chairs the driver’s seat the navigator’s seat the question box There are 2 empty seats for indicating you wish to take over (without speaking) next to the driver’s seat next to the navigator’s seat The question box is not allowed to ask Model_ Leading Questions when you want to lead, take over navigation The rest is regular mobbing...

December 19, 2020

Quote: true culture

Our true culture is made primarily from things no one will say culture is about - power dynamics - unspoken priorities and beliefs - mythologies - conflicts - enforcement of social norms - creation of in out group - distribution of wealth and control inside companies Shanley Kane (src: Video_ A Retake on the Agile Manifesto - Humble, Thomas, Badiceanu, Fowler & Kirk)

December 19, 2020

Story: how I learned about Leading Questions

It was during one of the SocratesBe conferences. There was a session called something like “fishbowl mobbing”. This was a combination of Pattern_ mob programming and Pattern_ fishbowl where there is a few people on the stage, with the rest spectating. The rules are described here: Pattern_ Fish Bowl mob programming One of the rules is The question box is not allowed to ask Model_ Leading Questions when you want to lead, take over navigation And this was so hard!...

December 19, 2020

Model: finite vs infinite games

Finite game: Known players Fixed rules Goal: win Infinite game: Known and unknown players Rules can be changed Goal: continue playing Players drop out when will or resources are depleted Stable combinations Finite + finite (eg. baseball) Infinite + infinite (src: Video_ Most Leaders Don’t Even Know the Game They’re In - Simon Sinek) (src: Video_ The Infinite Game_ How to Lead in the 21st Century - Simon Sinek)

December 18, 2020

Model: millennial have been dealt a bad hand

Model: millennial have been dealt a bad hand Parenting Technology Impatience Environment (1) Failed parenting strategies Participation medals devalue winning and shame losing School grades/honour-programs because parents complain instead of working for it Millennials learn They can have anything they want, just because they want it … When they start working they learn that all those beliefs are wrong This causes their self esteem to shatter They have lower self esteem than other generations (2) Technology Social media teaches youths to curate what parts of their life to show Dopamine addiction to cope with stress...

December 18, 2020

Practice: Object Calisthenics + TDD + Advent of Code

Goal Practice while doing advent of code exercises. Object Calisthenics TDD refactoring What is Object Calisthenics**?** Model_ Object Calisthenics Why Object Calisthenics**?** Code written in this style, should be easier to change easier to understand easier to test easier to reuse This should cause code to be adaptable / agile / maintainable What is TDD Red: write a failing test Green: in the quickest way possible Refactor: cleanup code cleanup tests Refactor ideas...

December 18, 2020