What psychological barrier may prevent individuals from sharing creative ideas in a group setting?

The psychological barrier that significantly hinders individuals from sharing creative ideas in a group setting is the fear of appearing foolish. This fear stems from an individual's concern about how their ideas may be perceived by others, leading to apprehension about potential judgment or ridicule. When a person worries that their contributions might seem silly or impractical, they are less likely to voice their thoughts, which can stifle creativity and innovation within the group.

This barrier can particularly affect situations where group members are unsure of each other's receptiveness or prior experiences may have conditioned them to hold back. Overcoming this fear is essential for fostering an environment that encourages open communication and collaboration, allowing for a more dynamic exchange of creative ideas.

In contrast, other options like fear of rejection and desire for independence also play roles in group dynamics but do not specifically capture the essence of hesitation due to self-image concerns related to the perceived quality of one's ideas.