Distributed Cognition
Distributed cognition is a theory in cognitive science and psychology that proposes that cognitive processes are not solely confined to an individual's brain but are distributed across the environment and social interactions.
The theory suggests that cognitive activities, such as problem-solving, decision-making, and memory, are not only performed within an individual's mind but are also influenced by the external environment, tools, and social interactions. In other words, cognition is distributed across the individual and the resources or artifacts they interact with.
Key principles of distributed cognition include:
- Cognitive Offloading: People often use external tools, such as calculators, notebooks, or smartphones, to offload cognitive processes. By utilizing these external resources, individuals can reduce their cognitive load and enhance their cognitive capabilities.
- Cognitive Artifacts: Physical objects or artifacts in the environment can play a role in cognitive processes. For example, a map can aid in navigation and spatial cognition, or a checklist can assist in organizing and remembering tasks.
- Collaborative Cognition: Social interactions and collaboration with others can significantly impact cognition. Knowledge sharing, communication, and coordination with others can lead to collective problem-solving and decision-making.
- Cognitive System: The individual, the tools they use, and the external environment are considered part of a cognitive system, collectively contributing to cognitive tasks.
When designing complex interventions:
- decentralize the thinking in the group so that many brains are put to work on a problem and many different perspectives can be brought to bear
- Have groups of people work in parallel on different issues so that they can generate approaches free of influence from each other in order to enhance creativity.
- Create the conditions for diverse perspectives and contradictory actions helps groups to choose general directions of travel together and to test hypotheses and learn more about what paths forward are helpful and which are not.