Ladder Up - Abstraction Laddering

Purpose: Break out of solution fixation by exploring the problem space at different levels of abstraction.

img

The Two Directions

Ladder Up - "What is this for?"

  • Move toward higher-level purposes and outcomes
  • Reveals the real goal behind your current approach
  • Example: Bluetooth → audio connection → private meeting participation → professional effectiveness

Ladder Down - "How might we do this?"

  • Generate alternative implementation methods
  • Explores different paths to the same outcome
  • Example: Private audio → Bluetooth, wired headphones, USB audio, different room, etc.

Why It Works

  • Expansive thinking: Unlike root cause analysis, this explores possibility space rather than drilling into problems
  • Architectural mindset: Builds hierarchy of purposes and methods
  • Solution-space exploration: Shifts from "fix this thing" to "achieve this outcome"

Quick Process

  1. Start with your stuck solution
  2. Ladder up 2-3 levels to clarify the real goal
  3. Ladder down from that goal to find alternative approaches
  4. Choose the simplest path to your actual objective

Similar

5 Whys - is similar, however it evokes mental mode of error correction being seared as the error correction root causing technique. And that it isn't the mental you want to evoke during exploratory thinking.


Backlinks