Final answer:
The PRIMARY benefit of establishing an accountability system is to provide a way to monitor progress towards goals, which is essential for self-regulation and program evaluation in fields like community psychology.
Step-by-step explanation:
The PRIMARY benefit of establishing an accountability system is providing an easy way to monitor progress toward defined goals. Such a system is critical in fields like community psychology, where it aids in program evaluation, ensuring that interventions are effective and that areas of success are identified. Accountability systems also enforce self-regulation and motivate individuals to stay on track with their goals. They facilitate setting measurable targets and actions, enabling one to ascertain when a goal is accomplished. By establishing personal responsibility in processes or outcomes, individuals can address and explore any obstacles they face, thereby improving their performance and also potentially influencing others by becoming role models for the desired behavior.