Answer:
provide examples of the way they might improve the neutrality of your osservation.
Explanation:
No matter what I'm trying to observe, neutrality should be your main goal. Prove to your readers that having 1 woman will make your study more balanced and less biased.
According to wikipedia, a bias is: (what) leads to perceptual distortion, inaccurate judgment, illogical interpretation, or what is broadly called irrationality.
Prove that what you're doing will avoid this.