Define 'collective efficacy' within a group.

'Collective efficacy' refers to the shared belief among members of a group regarding their ability to work together to achieve common goals. This concept emphasizes the strength of the group's confidence as a whole, rather than focusing on the individual abilities of its members. When group members possess collective efficacy, they are more likely to collaborate effectively, support one another, and persevere through challenges, ultimately enhancing their chances of success in achieving the group's objectives.

Terms like individual confidence, enthusiasm for group activities, and personal responsibility highlight important characteristics of group dynamics, but they do not capture the essence of collective efficacy. While individual confidence focuses on personal abilities, and enthusiasm might reflect a positive attitude towards group involvement, collective efficacy is specifically about the perception of the group's capabilities as a unified entity. Personal responsibility, while essential for accountability, also does not address the collaborative aspect essential to collective efficacy.