Final answer:
When people conform and don't express their concerns, it leads to the suppression of individual opinions, potentially causing groupthink and affecting decision-making. Resistance to conformity is possible under certain conditions.
Step-by-step explanation:
When people conform to social pressure and refuse to express their concerns, the result is B) Suppression of individual opinions. This conformity is often driven by the desire for group harmony or fear of being socially isolated. However, while it might seem to create a superficial sense of agreement, it can undermine the well-being of individuals and the group as a whole.
Psychological phenomena like groupthink emerge, where the pursuit of consensus overrides healthy debate and critical evaluation of different viewpoints.
This can lead to faulty decision-making and the inability to recognize alternative solutions or warnings that might be vital to the group's success. Asch's experiments on conformity showed that resistance to conformity is possible when individuals have allies or can keep their responses private.