Final answer:
The term 'group' in sociology is defined as at least two people who frequently interact and share an identity, regardless of the group's size; hence the statement is false. The size of a group influences internal dynamics and potential influence, but isn’t a defining characteristic.
Step-by-step explanation:
The statement, 'A necessary part of the definition of the term "group" is that there must be a large number of people involved,' is false. In sociology, a group is defined as any collection of at least two people who interact with some frequency and who share a sense that their identity is somehow aligned with the group. This can be as few as two people in a dyad. While the dynamics and potential impact of the group can change as it grows in size, the fundamental requirement for defining a group is the interaction and shared sense of identity among its members, not the number of people in it.Moreover, the size of a group does not necessarily dictate its ability to achieve goals or garner attention. Small groups, like a dyad or triad, can have strong internal cohesion and a sense of connectedness that may be challenging to maintain in larger groups. Larger groups, however, are capable of exerting more pressure and attention towards their goals despite facing potential issues with division and lack of cohesion.