Cognitive Dissonance

What is it?

Cognitive dissonance refers to the psychological discomfort we feel when our actions, beliefs, or values don’t align. To reduce this tension, we often change our attitudes, justify our behavior, or downplay the conflict—even if that means moving away from the facts.

What do we know from research?

First introduced by Leon Festinger in 1957, research on cognitive dissonance shows that people are highly motivated to restore consistency between their beliefs and behaviors.

A classic example comes from a study at a racetrack (Knox & Inkster, 1968). Researchers asked people about their confidence in a horse winning a race, with some being surveyed just before placing a bet, others immediately after. 

The results showed that those who had already bought their ticket rated their horse as significantly more likely to win. Why? Once money was on the line, their beliefs shifted to match their action, reducing the discomfort of risk. This effect is explained by cognitive dissonance, though researchers also note it overlaps with post-decision justification, the human tendency to “talk up” a choice once it’s been made.

The cognitive dissonance theory proposes that there is a fundamental motivation to have consistency between our beliefs, values, and behaviors. When we fail to do so, we look for ways to reduce the cognitive dissonance. And we do this by the process of dissonance reduction.

Dissonance Reduction can be done in 3 ways:

1) Changing one or more existing beliefs, values, or behaviors. in order to achieve more consistency.

2) Decreasing the importance of an inconsistent belief, value, or behavior.

3) Adding new information that is consistent with some of the already existing beliefs, values, or behaviors.

How does it look in practice?

An example of cognitive dissonance can be when someone who values inclusion and respect at work hears a colleague make a dismissive remark about another person’s background. Even though it bothers them, they choose not to speak up in the moment. Later, they justify their silence by thinking, “I didn’t want to make things awkward, maybe no one else found it offensive.”

Cognitive dissonance in the workplace can also show up when employees sense a gap between their personal values and the organization’s actions or culture. For example, someone who values transparency may feel uneasy if their manager withholds information, or a sustainability-minded employee may feel conflicted working for a company that prioritizes short-term profit over environmental impact.

Research shows this isn’t just a personal issue, but it has strong implications for organizational outcomes. It was found that alignment between individual and organizational values predicts job satisfaction, commitment, and lower turnover. Similarly, studies showed that employees whose values fit the culture adapt faster and perform better.

How can you use/avoid it at work?

Leaders: Build psychological safety so employees feel comfortable surfacing discomfort without fear of judgment. When people openly share what feels misaligned, it not only reduces silent rationalizations but also provides valuable insights into where organizational culture may need attention or adjustment. This proactive approach helps prevent small tensions from accumulating into disengagement or burnout.

Teams and managers: Be on the lookout for signs of value alignment or misalignment. In interviews and one-on-one meetings, create space for people to express what energizes them, what they find frustrating, and where they see contradictions. This not only helps identify whether prospective employees are a good organizational fit but also highlights areas where existing practices may create dissonance. Over time, these insights become a powerful tool for strengthening culture and preventing disengagement.

Individuals: Dissonance often shows up as a vague tension, stress, or unease — even if you can’t quite explain why. Pay attention to these moments: they’re early warning signs that your actions, or the actions of those around you, may not align with your values. Reflect regularly on whether your organization or leaders’ choices are consistent with what matters to you. If the gap keeps growing, it’s a signal worth addressing rather than ignoring.