How to Write an Effective Checklist: Part 1 - Setup and Structure

The Complexity of Checklists

• 💡 Writing a checklist that others can use effectively is surprisingly difficult, requiring accuracy, detail, and consideration for different user approaches.
• ⚠️ Checklists need to be formatted for use in high-pressure situations and should be living documents that are constantly updated.
• 🎯 The goal of a good checklist is to make life easier by providing clear, actionable steps.

Setting Up Your Checklist Document

• 🛠️ Start by opening your preferred word processing program that supports bullets and indenting.
• 🧠 The key is to remove your own assumptions and see the task from the perspective of the checklist user.
• 🥪 The classic example is writing instructions for a peanut butter sandwich, where starting from the very beginning (finding the knife, bread, etc.) removes implicit knowledge.

Structuring with Headings and Indentation

• 📌 Use headings to divide the process into discrete, logical sections that provide orientation and context.
• 🗂️ Aim for headings that represent roughly equal-sized portions of the process to avoid misleading users about task scope.
• ➡️ Indenting and sub-bullets visually represent the hierarchy and granularity of tasks, showing their relative place in the process.
• 💬 Commentary can be added as indented lines to provide helpful context or information that isn't a direct task.

Starting from the Beginning

• 🚀 To be useful, a checklist must start at the absolute beginning, assuming the user has no prior knowledge or context.
• 🏠 Imagine the user is in an unfamiliar kitchen or is sick and unable to answer questions, meaning all necessary information must be in the checklist.
• 💻 Recognize that computer usage varies greatly; assume the user may not know basic operations like opening software or using specific functions.

Iteration and Detail

• 🎶 Writing a checklist is an iterative process, similar to writing a song, involving writing, testing, and refining over many cycles.
• ⏳ Double or even quadruple the time you initially estimate for creating a checklist, as it will likely take longer and be more complex than anticipated.
• ✅ Every single detail must be included, even steps that seem obvious to the creator, to ensure the checklist is useful for new users or in unexpected situations.