What aspect of learning does self-regulation predominantly impact?

Self-regulation predominantly impacts understanding and retention of information because it involves an individual's ability to monitor and control their own cognitive processes during learning. This includes setting goals, self-monitoring progress, and adjusting strategies as needed, which are crucial for effectively processing and retaining information. When learners are adept at self-regulation, they can manage their attention, motivation, and emotional responses, leading to deeper comprehension and a better ability to recall what they have learned. This systematic approach helps in creating meaningful connections with the material, enhancing both understanding and retention. In contrast, aspects like physical abilities, artistic skills, and technical aptitude are less directly influenced by self-regulation as they involve different sets of skills and learning processes.