What is the Horn Effect?
The horn effect is when you judge a person and attribute negative qualities to them based on one known quality. For example, people tend to think that overweight people are lazy. This effect is closely related to the halo effect, which is when you attribute positive qualities to a person instead of negative ones.
The horn effect plays an important role in the hiring process. It could lead you to make assumptions about a potential candidate and make decisions based on those assumptions. Thus, it increases the chances that a company will rule out potentially ideal candidates and hire the wrong people instead.
The origins of the horn effect
Psychologist Edward L. Thorndike discovered this curious phenomenon in 1920 while studying soldiers and noticing that when they discovered something good about their superiors, they automatically started to attribute other positive traits to them. If the first thing they discovered about their superior was negative, however, they attributed negative traits to them.
Years later, researchers Nisbett and Wilson from the University of Michigan divided 118 students into two groups. Then, they showed each group a different video of the same professor. In one video, the professor seemed kind, while he seemed rude and authoritarian in the other.
After the viewing, researchers instructed the students to describe the professor. Interestingly enough, the students who saw the video of the “kind” professor described him as an attractive man. The other group, however, said he had an unpleasant appearance.
This interesting experiment shows how your perception of another person affects your judgment to an unexpected level. Another interesting thing about the horn effect is that once you’ve attributed a trait to someone, it’s very difficult to change your mind about them. If the first things you notice about someone are positive, it’s easier to ignore all their negative aspects, and vice-versa.
The horn effect during the hiring process
As we said above, one single prejudice can make you believe a person has a whole set of additional negative qualities. This is dangerous during the hiring process for obvious reasons. If the interviewer has a bad first impression of a candidate, they might write them off and choose someone who isn’t right for the job instead,
How to avoid the horn effect
If you want to avoid the horn effect during the hiring process, follow these suggestions:
- Stay alert. You’ve already taken the first step. You know that the effect exists and can influence your judgment in a significant way. Thus, assume that everyone has prejudices, but know how to identify them and don’t let them distort reality. It’s important to be aware of the emotional reactions you might have during an interview and set them aside in favor of more professional behavior.
- Interview structure. During a job interview, it’s important not to get carried away by first impressions. Try to take a step back and analyze each potential employee in the most objective way possible.
- Analyze what you need to analyze. Design an interview that analyzes the candidates’ capacity to overcome potential challenges and classify their skills according to their relevance to the position.
These ideas should help you be more aware of the horn effect in your day-to-day life as well as during the hiring process. That way, you’ll be more objective when you’re recruiting and your company will also benefit in the long-term by having more qualified candidates.
You can also use this knowledge in your favor if you are the candidate for an open position. Try to answer questions in a way that highlights your achievements and your best qualities.
In your personal life, being aware of the horn effect can help you avoid prejudice when you meet new people. Choosing to be more open and objective can lead you to build many new relationships.It might interest you...