C - Cognitive dissonance

Why can information that conflicts with what you’ve always believed create so much tension?

Recognizable questions

- Why do I feel tension when information doesn’t fit what I have always believed?

- Why do I sometimes want to dismiss a source right away before I’ve really looked into it?

- Why can doubt trigger guilt or fear?

- Why do I more easily look for explanations that fit what I already believe?

- Why can it be so hard to admit that I may need to rethink something?

- Can cognitive dissonance also occur in former Jehovah’s Witnesses?

- How can I examine what is true without letting only my fear or existing belief decide for me?

What is cognitive dissonance?

Cognitive dissonance is a concept from social psychology that became especially well known through psychologist Leon Festinger and his 1957 book A Theory of Cognitive Dissonance. The theory is about tension or discomfort that can arise when important beliefs, knowledge, values, or behavior do not line up well with one another.
Suppose someone strongly believes: ‘My religious organization is guided by God.’ Then he discovers information that makes him think: ‘This seems hard to reconcile with what I have always been taught.’
Then two ideas can come into conflict:

‘This is true’

      ↕ clashes with

‘But how do
I explain this information?’

That does not automatically mean the new information is correct. It also does not automatically mean the original belief is wrong. At first, there is only a contradiction that can feel psychologically significant.

Not every contradiction causes the same amount of tension

Every day we encounter information that does not exactly fit what we thought, without it affecting us much.
‘I thought this store opened at nine, but it turns out to be ten’ will usually cause little tension.
But: ‘I have made thirty years of major life decisions based on this belief, and now I’m doubting it’ can be much more disruptive.

The more important
the belief

      +

the greater
the contradiction

      ↓

the stronger
the possible tension

The more strongly a belief is tied to identity, relationships, morality, or major life choices, the more a contradiction can affect us.

How do people try to reduce dissonance?

When two important ideas clash, people often try to restore coherence. That can happen in different ways.
1. Reject new information. Someone may think: ‘That source isn’t reliable’ or ‘That person has a hidden agenda.’ That may be entirely correct; some sources are unreliable. The relevant question is: ‘Have I examined the source, or am I mainly rejecting it because the conclusion makes me uncomfortable?’
2. Adjust an existing belief. After looking into it, someone may think: ‘I always thought this was the case, but apparently it is different.’ That does not have to mean the whole worldview collapses.
3. Reinterpret the contradiction. For example: ‘Maybe I was wrong about this specific point, but that does not mean everything is wrong.’ That too can be rational.

New information
       ↓
Reject it?

Adjust belief?

Or understand the
contradiction differently?

Cognitive dissonance tells us that something is clashing. The theory does not automatically tell us which solution is the right one.

Cognitive dissonance does not mean someone is stupid

Cognitive dissonance is not a mental disorder and not an indication of low intelligence.
A doctor can experience it. A scientist. A believer. An atheist. A Jehovah’s Witness. A former Jehovah’s Witness.

Cognitive dissonance
is not something
‘other people’ have

Anyone can
experience it

That is precisely why it is more useful to learn to recognize the mechanism in ourselves than to point it out only in others.

Why can religion carry extra weight?

Religious beliefs can be deeply tied to family, friends, choice of partner, upbringing, morality, daily habits, expectations for the future, life and death, and identity.
When new information touches a small detail, the tension may remain limited. But when it touches something on which much of your life has been built, far more questions can suddenly arise: ‘Is this information correct? What does this mean for my faith? What will happen to my family? What will my friends think? What if I disappoint God? What if I choose wrongly? What do I lose when my beliefs change?’

A belief
is sometimes more than
an idea

It can also be:

family
identity
hope
security
community

Because of that, a factual question can at the same time become an emotional and social question.

How can this be recognizable among Jehovah’s Witnesses?

Jehovah’s Witnesses can also experience cognitive dissonance.
Suppose someone has believed for years in a certain explanation and later reads an older publication that phrases it differently, comes across historical information they did not know, or is asked questions about a current explanation or decision.
Then two thoughts can arise side by side:

‘This is the truth’

       ↕

‘But how am I supposed to
understand this then?’

The psychologically interesting part is not automatically which side is right, but what someone does afterward. Do they investigate both sides? Do they check the original source? Do they mainly look for explanations that fit what they already believe? Or do they just as easily accept critical information because they are now disappointed?
That last option is equally possible.

Jehovah’s Witnesses on researching information

For a balanced picture, it is relevant that official publications set out two points of view side by side.
In a 2018 Watchtower publication, it is emphasized that people should gather facts, critically evaluate sources, and not draw conclusions before they have enough information. At the same time, they are warned about websites of people considered apostates.
A 2023 meeting workbook goes further and advises not to read, respond to, or pass on information considered apostate.
For an active Jehovah’s Witness, those positions may feel consistent: research carefully, but avoid sources you consider spiritually harmful.
From a psychological perspective, neutral questions can be placed alongside that: ‘How do I determine which source is reliable enough to investigate?’ and ‘Would I apply the same standard to a source if the conclusion were exactly the opposite?’

Why can doubt feel so loaded?

When faith is connected to loyalty to God, doubt can mean more than: ‘I’m not sure whether this fact is correct.’
It can feel like: ‘Maybe I am doing something wrong by doubting this’ or ‘What if my research means I am being disloyal to Jehovah?’
Then two needs can exist at once:

I want to know
what is true

      and

I do not want to lose
what is important,
safe, and familiar

That is what makes doubt so exhausting sometimes. It is not just about arguments, but also about identity, relationships, safety, and meaning.

Changes in belief do not happen the same way for everyone

Some former Jehovah’s Witnesses describe their change of belief as a long process. A question arises, an explanation comes for it, later another question arises. Some information is convincing, other information is not.
For one person, that takes weeks; for another, years.
But there are also Jehovah’s Witnesses who research difficult or critical subjects and ultimately decide to keep their faith.

The same question
does not have to lead
everyone to the same
conclusion

Cognitive dissonance explains the discomfort of clashing beliefs. It does not determine what someone must ultimately believe.

Why can changes in faith evoke so many emotions?

When a belief is tied to parents, partner, children, friends, God, a view of the future, eternal life, and perhaps decades of your life, change can affect far more than just an idea.
A person may experience fear, grief, guilt, shame, confusion, and relief.

A strong emotion
tells you:

‘This matters
to me’

not automatically:

‘Therefore this belief
is true’

Emotion can provide information about meaning, but it does not prove which explanation is correct.

After leaving, old thoughts can keep coming back

Some former Jehovah’s Witnesses still experience thoughts like: ‘What if Armageddon still comes?’ ‘What if I have left Jehovah?’ ‘What if this setback is because I left?’
That can be cognitive dissonance when an old and a new belief truly clash with one another:

‘I no longer
believe this’

      ↕

‘But what if
it is true after all?’

But an automatic fear response without an actual conflict of beliefs may fit better with fear conditioning, internalization, or learned associations.
So not every old fear is cognitive dissonance.

Cognitive dissonance also works for ex-Jehovah’s Witnesses

Suppose that after leaving, someone becomes strongly convinced: ‘Everything the organization says is false.’
Then they discover that a specific claim made by Jehovah’s Witnesses turns out to be correct after all.
Even then, new information can clash with an existing belief.
A former Witness may believe critical information more quickly because it fits their current view, share a negative account without checking the original source, or automatically distrust information from the organization simply because of where it comes from.

JW:
‘This doesn’t fit
with my faith’

Ex-JW:
‘This doesn’t fit
with my new view’

       ↓

Both can
experience dissonance

Cognitive dissonance is therefore not a tool you can use to prove: ‘See, that other group isn’t thinking rationally.’
The mechanism does not determine who is right. It helps explain why contradictory information can be difficult for anyone.

Apply the same standard

A practical test is to ask the same questions about information you agree with as about information you disagree with.
What exactly is being claimed? What is the original source? Can I look at that source myself? Is the information being presented in the proper context? What arguments exist against this conclusion? How reliable is the method? Would I demand the same amount of evidence if the conclusion were exactly the opposite?
That last question is especially important:

If this evidence
supported my opinion...

would I find it
more convincing?

Cognitive dissonance and confirmation bias are not the same

The two concepts can be related, but they mean different things.

COGNITIVE DISSONANCE

tension when
important beliefs
clash with each other


CONFIRMATION BIAS

seeking or valuing
information more easily
when it fits
what you already believe

Dissonance can intensify confirmation bias. When contradictory information feels uncomfortable, it can become tempting to look mainly for information that restores a sense of calm.
But you can have confirmation bias without strong dissonance, and experience dissonance without rejecting counterevidence.

‘I don’t know yet’ is also an answer

An uncomfortable feeling can create the urge to reach a conclusion immediately: ‘Then I must stay.’ ‘Then I must leave.’ ‘Then everything is true.’ ‘Then everything is false.’
But uncertainty does not have to be resolved right away.

‘I don’t know
yet’

is not a failure

It can be a
middle stage
of investigation

You can save a source, look at the original text, search for counterarguments, set a topic aside, and return to it later.
Especially when it comes to decisions about faith, relationships, and major life choices, time can help prevent you from choosing mainly to get rid of the discomfort as quickly as possible.

What if your mind is completely full in the meantime?

Cognitive dissonance can feel even heavier when you are tired, stressed, or overstimulated.
When you are working, caring for others, researching information, keeping appointments, and thinking about possible consequences all at the same time, processing clearly becomes harder.
That relates to cognitive load: our working memory has limited capacity.
Sometimes what is needed is not more information, but first:

rest
sleep
distance
time
mental space

After that, you can look at the same information again.

How can you deal with it?

Try not to remove the tension immediately. Start by formulating the conflict precisely:

I believe:
...

New information says:
...

Therefore I feel tension
about:
...

Then ask: What do I really know? What am I assuming? Which source supports this? Have I looked at the original source? What explanation would someone give who disagrees with me? What emotional or social consequences does each possible conclusion have for me? Could those consequences influence how I assess the evidence? Can I temporarily accept that I don’t yet know the answer?
The goal is not to keep every belief under constant scrutiny.
The goal is that the need for peace does not quietly determine what you accept as truth.

Questions to think about

Which information immediately triggers resistance in me?
Why that information in particular?
Have I looked at the original source myself?
Am I equally critical of information that confirms my current belief?
Which belief would I find the hardest to change?
What would I lose if that belief turned out not to be true?
Could that loss affect how I evaluate evidence?
Have I ever changed my mind without having to give up my whole worldview?
Can I accept not knowing something for now?
Can I assess a Jehovah’s Witness position without automatically defending or rejecting it?
Can I do the same with a critical ex-JW account?
Do I want to find out what is true, even if the answer is different from what I hoped?

Summary

Cognitive dissonance is the psychological tension that can arise when important beliefs, knowledge, values, or behavior clash.
It is not a mental disorder, and it is not proof that someone is stupid, weak, or indoctrinated. It is a common human mechanism.
A Jehovah’s Witness may feel discomfort when confronted with information that contradicts their faith. A former Witness can experience the same when confronted with information that contradicts their new beliefs.

Not:

‘Why doesn’t the other person
see their dissonance?’

but:

‘What happens
to me when evidence
touches my belief?’

Cognitive dissonance does not tell us which belief is true. It helps us understand why it can be psychologically difficult to examine information that could change so much for us.
That is where an important form of critical thinking begins: not only examining other people’s thinking, but also being willing to look at your own.

Sources and further reading

Leon Festinger – A Theory of Cognitive Dissonance, 1957. The classic work in which Festinger systematically set out the theory.
Eddie Harmon-Jones & Judson Mills – Cognitive Dissonance: Reexamining a Pivotal Theory in Psychology, 2019. A modern discussion of the theory, its development, and the research that has grown out of it.
Joel Cooper et al. – research on dissonance within groups. On how disagreement with group members can trigger dissonance and how people deal with it.
Maya Enisman, Hila Shpitzer & Tali Kleiman – Choice changes preferences, not merely reflects them, 2021. A meta-analysis on choice-induced changes in preferences within cognitive dissonance research.
Carol Tavris & Elliot Aronson – Mistakes Were Made (But Not by Me). An accessible book about cognitive dissonance, self-justification, and acknowledging mistakes and contradictions.
Jehovah’s Getuigen – Do You Have the Facts? An official publication encouraging careful handling of information and fact-checking, while also warning against sources considered apostate.
Jehovah’s Getuigen – Protect Yourself From Apostasy, 2023. An official publication with instructions about material considered apostate.

Also read

Availability heuristic – Why does something feel more likely when examples come to mind easily?
Confirmation bias – Why do we more easily seek out and value information that fits what we already believe?
Cognitive load – What happens when your mind has to process too much information at once?
Internalization – How do norms and beliefs become part of your own inner voice?
Social influence – How do other people affect our thoughts, feelings, and choices?
Fear conditioning – Why can an old fear response remain even while your belief has changed?