Which of the following is NOT a barrier to achieving equal opportunity?

Effective leadership support is essential for fostering an environment that promotes equal opportunity. When leaders actively endorse and implement inclusive policies and practices, they create a culture that values diversity and mitigates barriers that individuals may face. In contrast, institutional biases, lack of communication, and resistance to change are all obstacles that can hinder progress toward equality. These barriers can perpetuate inequalities and limit access to opportunities. Therefore, effective leadership support stands out as a positive factor, making it distinct from the other options listed.