1. Every profession has its in-group speech, which marks the professional and maintains solidarity.

2. Furthermore, by the time of the first appointment, the Volunteers had already formed strong in-group links and loyal. ties.

3. These are Ingroup loyalty, Authority/Respect and Purity/Sanctity.

4. The danger with liberals, he says, is that they would likely choose to set the Authority, Ingroup, and Purity levels to zero, because they associate these values with racism and segregation.

5. What does group membership mean? How should we measure it? Ingroup vs. outgroup.