What type of crowd is characterized by density of contact with little or no organization?

The term that best describes a crowd characterized by density of contact with little or no organization is the physical crowd. A physical crowd is essentially a gathering of individuals who are close together, often resulting in a high level of density, but there is no clear direction or purpose guiding their interactions.

In this type of crowd, individuals may find themselves in close proximity, leading to a sensation of being surrounded or “crowded,” yet they do not interact in any organized or directed way. This situation can occur in places like concerts, festivals, or public gatherings where people are present physically but may not be engaging with each other meaningfully.

In contrast, the other types of crowds typically exhibit some level of organization or psychological influence. For instance, a mob is often characterized by agitation and impulsivity, while an expressive crowd is focused on emotional expression or participation in a specific event. A psychological crowd refers to a group influenced by shared feelings or ideas but may still be differentiated from the dense and unstructured nature of a physical crowd.