What is the main issue that on the impact of gender on leadership effectiveness ?

The main issue that affects the impact of gender on leadership effectiveness is the persistent gender bias and discrimination that women often face in the workplace. This can include being passed over for promotions, receiving lower pay than male counterparts, and facing discrimination and harassment. Additionally, societal stereotypes and expectations about gender roles can also limit women's opportunities for leadership and make it more challenging for them to be seen as effective leaders.