Halo effect - who says that those with light on their heads are heroes

Halo effect in the laws of project management , It means that a person's certain characteristics leave a very good impression on others , Under the influence of this impression , People will also give good comments on other characteristics of this person . suffer “ Halo effect ” Those who influence will inevitably have prejudice , Prejudice is often based on limited or incorrect sources of information .

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Stay away from “ Halo effect ”, We need to do the following ：

1. Avoid covering the whole with partial , Don't just see the individual characteristics of things , Habitually judge the overall situation .
2. Try to overcome the absolutization tendency dominated by subjectivity . Perfect promotion of the project , It requires every member of the team to work together , Ask team members to be rational and objective , Don't because of a good impression of someone , I agree with her unconditionally / All his views , Abandon prejudices and fully communicate , The project can be carried out efficiently and orderly .
3. Independent thinking , Doubt everything . Successful experience does not apply to every project , Treat each project as an independent event for independent judgment , Analysis project 、 The current stage of R & D products and adaptive environment , Keep an eye on change .
4. Pay attention to details , Some unimportant flaws produced by the project , It may affect customers' initial impression of the whole project , Once this impression is formed , It's hard to reshape . Every member of the team needs an avatar ” Detail control “, Don't ignore any detail .
5. Prevention over inspection , The cost of prevention is always less than the cost of correcting mistakes . The project team should learn to prevent problems , Instead of solving problems , Pay attention to code specification in the research and development stage , Introduce agile development mode , Find problems in time and actively intervene .

All in all , The project team should be vigilant “ Halo effect ” Influence , Grasp the scale of critical thinking in the process of project implementation , Superstitious data , Avoid falling into the extremes of empiricism and cognitive bias , Promote continuous iteration of team cognition .

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