How would you measure the intelligence of a group (collective intelligence)?

Measuring the intelligence of a group, also known as collective intelligence, can be a complex task. One way to measure collective intelligence is through group problem-solving tasks. By observing how effectively a group can work together to solve complex problems, we can gain insight into their collective intelligence. Another method is to analyze the diversity of knowledge and skills within the group. A more diverse group is likely to have a higher collective intelligence as they can draw from a wider range of perspectives and expertise. Additionally, measuring the group's ability to adapt and learn from their experiences can provide valuable information about their collective intelligence. Overall, assessing the intelligence of a group involves evaluating their problem-solving abilities, diversity of knowledge, and capacity for learning and adaptation.