Inspired by Thinking, Fast and Slow by Daniel Kahneman, I like to separate feedback into two systems:

Fast Feedback

Fast feedback is tied to a specific event where immediate action holds greater value. It’s best for addressing behaviors like aggression in a meeting, crossing a red line, or taking unnecessary risks.

Examples:

• In a Meeting: If someone disrespects another team, intervene immediately. Set the tone by demonstrating constructive communication, then address the individual’s behavior privately.
• On Slack: If someone posts an aggressive or inappropriate message, call it out constructively in the thread if needed, but always follow up one-on-one for a deeper conversation.

Fast feedback can be tricky—you might miss the big picture, have biases, or lack context.

Guidelines for Fast Feedback:

• Be Timely: Deliver feedback as soon as possible while the context is fresh.
• Keep it Specific: Focus on the exact behavior and give clear guidance. For example, “In today’s meeting, interrupting the other team came across as dismissive. Next time, ensure everyone has a chance to speak.”
• Address Privately: Give feedback one-on-one, unless a group setting is necessary to set a clear example.
• Stay Constructive: Be respectful and focused on helping the person improve.
• Control Your Biases: Be aware of your emotions and avoid jumping to conclusions.

Slow Feedback

Slow feedback is thoughtful and reflective, aimed at long-term growth. It focuses on patterns, goals, and broader context rather than immediate events.

Guidelines for Slow Feedback:

• Prepare Thoroughly and Make it Factual: Structure feedback with specific examples and facts. For example, “Over the last month, I’ve noticed several instances where you took on tasks your team could have handled, such as X, Y, and Z.”
• Make it Actionable: Set clear expectations and define how success will be measured. For example, “To improve delegation, let’s track how often tasks are assigned versus self-handled in the next sprint.”
• Track Progress: Monitor improvements or recurring issues over time and provide insights based on these patterns.

Fast feedback is about reacting quickly to prevent further harm or set clear boundaries. Slow feedback is about building trust and driving sustainable change. Both are essential tools, and knowing when to use each is key.