Shared leadership contributes to team functioning, collective efficacy, and team resilience. This applied study aimed to increase shared leadership by providing role clarification and tailored leadership interventions and to systematically evaluate the effects of these interventions. A leadership-intervention program was delivered with a female elite junior volleyball team of 20 players (age, M = 15.14, SD = 0.73). The intervention included acquaintance, recognition, analysis, and practice with leadership behavior during training/competition and was conducted before the start of the season. Changes in leadership were evaluated with a social-network analysis. Results showed that after role clarification, social- and external-leadership scores increased significantly. Task-, motivational-, and social-leadership scores improved significantly after the leadership-development intervention. The study offers a detailed description of the intervention and a systematic evaluation of results. Role clarification and a leadership program provide quick and practical avenue to increase awareness and shared leadership skills.

共有的领导力有助于团队运作，集体效能和团队韧性。这项应用研究旨在通过提供角色说明和量身定制的领导干预措施来增强共享领导能力，并系统地评估这些干预措施的效果。一项由20名运动员组成的女性精英青少年排球队实施的领导干预计划（年龄，M  = 15.14，SD = 0.73）。干预包括在训练/比赛期间熟悉，识别，分析和实践领导行为，并且是在赛季开始之前进行的。通过社交网络分析评估领导力的变化。结果表明，在澄清角色之后，社会和外部领导力得分显着提高。在领导力发展干预之后，任务，动机和社会领导力得分显着提高。这项研究提供了干预措施的详细描述和对结果的系统评价。澄清角色和制定领导计划可提供快速而实用的途径，以提高认识和共享领导技能。