Potential Group All the people who might be interest group members because they share some common interest. The potential group is always larger than the actual group. Actual Group The part of the potential group consisting of members who actually join. Most potential members do not feel the need to become part of the actual group (and pay the dues associated with membership) when they can reap the benefits of the group for free. In an attempt to curb this, a group might have selective benefits for due-paying members.
Potential Group All the people who might be interest group members because they share some common interest. The potential group is always larger than the actual group. Actual Group The part of the potential group consisting of members who actually join. Most potential members do not feel the need to become part of the actual group (and pay the dues associated with membership) when they can reap the benefits of the group for free. In an attempt to curb this, a group might have selective benefits for due-paying members.