🎭 Team Rituals

Team rituals are actions that team members repeatedly perform, according to a set sequence, and with clear intent.

Daniel Jarjoura
Daniel Jarjoura
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βž• Delegation Matrix

A delegation matrix is a mental model allowing team leaders, or team members, to decide what to delegate and to whom.

Daniel Jarjoura
Daniel Jarjoura
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⏰ Brooks's law

Adding new team members to an already late project will create even more delays under certain conditions.

Daniel Jarjoura
Daniel Jarjoura
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πŸ“ˆ Goodhart's law

According to Goodhart's law, when a measure becomes a target, it ceases to be a good measure. Said differently, when people focus on reaching a target, their behaviours and actions change in a way that can make the target ineffective or harmful.

Daniel Jarjoura
Daniel Jarjoura
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⚠️ Dunning-Kruger Effect

The Dunning-Kruger effect is a cognitive bias in which people with little knowledge or ability about a given topic tend to overestimate said knowledge or ability. On the contrary, people with deep knowledge or ability tend to underestimate them.

Daniel Jarjoura
Daniel Jarjoura
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β›“ Conway’s Law

Any organisation that designs a system (defined broadly) will produce a design whose structure is a copy of the organisation's communication structure.

Daniel Jarjoura
Daniel Jarjoura
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πŸ’Έ Sunk Cost Fallacy

The Sunk Cost Fallacy is the tendency to continue a project in which we have already invested time, effort or money, minimising downsides and new information in the process.

Daniel Jarjoura
Daniel Jarjoura
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πŸ“„ Architecture Decision Record

An Architecture Decision Record (ADR) is a document that captures an impactful architectural decision, including its context and consequences.

Daniel Jarjoura
Daniel Jarjoura