Researchers report that people are more likely to act on their attitudes when:

the attitude is newly formed.

something important is at stake.

they are male.

there is a diffusion of responsibility.

While the first two points are indeed factors that can influence the likelihood of acting on attitudes, the third and fourth points are not accurate. Gender and diffusion of responsibility are not directly linked to the likelihood of acting on attitudes. Individuals of any gender can act on their attitudes, and diffusion of responsibility generally decreases individual accountability, making it less likely for someone to take action.