Single-loop learning assumes that problems and their solutions are close to each other in time and space (thought they often aren't). In this form of learning, we are primarily considering our actions. Small changes are made to specific practices or behaviors, based on what has or has not worked in the past. This involves doing things better without necessarily examining or challenging our underlying beliefs and assumptions. The goal is improvements and fixes that often take the form of procedures or rules. Single-loop learning leads to making minor fixes or adjustments, like using a thermostat to regulate temperature.
Are we doing things right? Here's what to do—procedures or rules.