Answer: A. Showing prosocial behavior
Explanation: Self-regulation, in addition to the meaning it may have in other spheres, in psychology and sociology means directing and adapting one's behavior to the usual, socially accepted norms. Thus, controlling, not neglecting, our emotions, we adapt them to the environment, and through various social aspects of life, meet certain set social standards, achieving through them our goals, and thus meet social norms and our advancement, improvement.
