In which of the following groups are members emotionally involved with one another over an extended period of time and engage in a broad range of activities together?

A) a formal organization
B) a secondary group
C) a social category
D) a primary group

Emotional Involvement

The degree to which an individual is emotionally engaged or invested in a particular situation, activity, or relationship.

Extended Period

A length of time that is longer than usual or expected.

Primary Group

A small social group characterized by close, personal, and enduring relationships, which significantly influence the attitudes and ideals of those involved.