What is the impact of group size on group dynamics?

The impact of group size on group dynamics is significant and often observed in various contexts. Larger groups can indeed lead to decreased participation. This phenomenon occurs because, as the size of the group increases, individual members may feel less accountable or less inclined to contribute. They might assume that others will take on the responsibilities or participate in discussions, leading to a diffusion of responsibility. In larger groups, it can also become more challenging for members to communicate effectively and engage openly, as the opportunities for interaction diminish.

Furthermore, larger groups may struggle with coordination and decision-making, resulting in some voices not being heard as clearly. This can foster feelings of alienation or disengagement among members who may feel overshadowed by the majority. Therefore, while larger groups might seem advantageous in terms of resources or ideas, the dynamic often shifts towards decreased participation and engagement among members.