Final answer:
Taking a break when your efforts aren't producing successful results.
Step-by-step explanation:
A strategy that will help you develop a growth mindset in college is taking a break when your efforts aren't producing successful results. This strategy allows you to step back, reflect, and recharge, enabling you to approach the task with fresh perspectives and renewed motivation. By taking breaks, you give yourself the opportunity to learn from your mistakes, adapt your strategies, and ultimately grow and improve.