A woman pauses over her journal beside colored paper swatches at a kitchen table.

Naming an emotion gives you a way to describe an experience instead of leaving it as an undifferentiated feeling. Researchers call this affect labeling. Some experiments suggest it can change immediate emotional responding, but a label is not a universal solution.

In this article
A labeling task, not a diary-writing trialSimplified illustration of the 2007 experiment.
Emotionally negative image
Label the emotion

Choose an emotion word

Lower amygdala response than comparison tasks

Comparison tasks

Encode the image in other ways

A reference for interpreting the labeling response

Measured with fMRI during the tasks. This does not show a lasting change in mental health.

Lieberman et al. (2007). Diagram describes the comparison, not brain anatomy or a measured effect size.

An emotion word can be a starting point

“Bad” might mean disappointed, lonely, worried, angry or physically tired. You do not have to find the perfect word. Start with a tentative description: “I think I feel disappointed, and perhaps embarrassed.” Uncertainty belongs in a personal record too.

Then separate the feeling from the explanation. “I feel rejected” and “They deliberately excluded me” are different kinds of statements. One describes your experience; the other makes a claim about someone else’s intention.

A three-line example

Situation: My friend cancelled our plan.
Feeling: Disappointed and a little lonely.
What I need next: Decide whether to suggest another day or make a different plan tonight.

This fictional example is an editorial writing aid. The brain-imaging study did not test this three-line format. Its value is that it leaves the event, your response and your next choice visible separately.

Move from a quick signal to useful contextAn emotion-labeling ladder for a personal entry. The 2007 fMRI study did not test these four steps.
Signal😕

Something feels off.

Broad wordBad

A starting point.

More preciseDisappointed

Still tentative.

ContextOur plan changed.

Feeling and event stay separate.

More detail is optional. A label can remain uncertain, and one entry can contain several feelings.

An emoji does not need to hold the whole story

A mood symbol can make a quick record convenient. If you want more nuance, add words or context beside it. You can feel relieved about one thing and sad about another on the same day. Do not force a complex experience into a single permanent label.

The mood calendar offers a simple way to record check-ins. It is a personal record, not a diagnostic instrument.

Avoid the “brain switch” story

A difference in measured activity does not show that one brain area simply switches another off, or that journaling permanently rewires your brain. It also does not guarantee that naming a feeling will make it disappear. If labels feel unhelpful, you can describe sensations or the situation, or stop the exercise.

Leave room for more than one feeling

An entry can say “relieved about finishing, worried about the response.” There is no need to average those feelings into one word. If you cannot name an emotion, start with a concrete observation: “My shoulders feel tense; I keep checking my messages.” You can add a tentative label later. A personal description can remain unfinished without being incorrect.

Sources and research notes

Research checked October 2, 2026. This is an editorial explanation of selected studies, not a systematic review or a clinical evaluation of memoir. Practical examples are ours unless identified otherwise.