Which aspect of group functioning can be greatly improved with a strong working alliance?

A strong working alliance within a group significantly enhances shared goals and collaborative efforts. When members of a group develop trust, open communication, and mutual respect, they are more likely to align their individual contributions towards common objectives. This synergy allows for a more cohesive approach to problem-solving, decision-making, and achieving tasks collectively.

Moreover, a robust working alliance fosters an environment where members feel valued and willing to collaborate, which can lead to more creative solutions and effective teamwork. This contrasts with the other options, as a strong alliance does not improve individual self-interest, rigid group norms, or competition among members; in fact, it often reduces competition and encourages a focus on shared interests and teamwork.