# Affect labeling

> Affect labeling is the act of putting an emotion into words; a 2007 imaging study found naming a feeling lowered amygdala response to negative images.

Source: https://iamgrateful.life/glossary/affect-labeling
Published: 2026-08-11 (updated 2026-08-20)

Naming a feeling and having a feeling are different acts. Affect labeling is the first one: taking something you are experiencing and putting a word on it — nervous, ashamed, relieved — instead of leaving it as undifferentiated bad.

In [a 2007 imaging study](https://pubmed.ncbi.nlm.nih.gov/17576282/), Lieberman and colleagues had people view negative images and either label the emotion on show or process it another way. Labelling was followed by lower amygdala response than the comparison conditions. That is a measurement of brain activity during a task, not evidence that naming a feeling fixes it.

## Affect labeling and gratitude journaling

It is the argument for writing six words next to a mood score instead of just picking the number. "Felt low" is the number again in letters; "still no reply about the flat" is a label. If you keep a [mood log](/blog/mood-tracking-vs-mood-rating), the naming is the part that does something.

In a gratitude journal the same move applies to the good side, and it is the difference between a list and an entry: "grateful for my flatmate" is a category, while "grateful that my flatmate noticed I was quiet and did not ask about it" names the thing that actually happened. The naming is what makes it a specific memory rather than a slot filled in.

Two honest limits on how far to take this. The 2007 imaging result is a single-session laboratory finding about looking at unpleasant faces, not a study of journaling. And the wider literature on writing about feelings finds real but small effects: Frattaroli's [2006 meta-analysis of 146 randomized experimental-disclosure studies](https://pubmed.ncbi.nlm.nih.gov/17073523/) reported an average effect size of r = .075. Worth doing, in other words, and not worth expecting much from any single entry. If a feeling is persistent or frightening, the person to talk to is a professional, not a notebook.

## Research

- [Putting feelings into words: affect labeling disrupts amygdala activity in response to affective stimuli](https://pubmed.ncbi.nlm.nih.gov/17576282/) — Lieberman, M. D., et al. (2007)
- [Experimental disclosure and its moderators: a meta-analysis](https://pubmed.ncbi.nlm.nih.gov/17073523/) — Frattaroli, J. (2006)

## Related terms

- [Toxic positivity](https://iamgrateful.life/glossary/toxic-positivity)

## Related reading

- [Mood tracking vs mood rating: a number tells you nothing](https://iamgrateful.life/blog/mood-tracking-vs-mood-rating)

## FAQ

### Does naming an emotion make it weaker?
Not reliably, and that is not quite what the research showed. In a 2007 study, Lieberman and colleagues found that labelling an emotion was followed by lower amygdala response to negative images than other ways of processing them. That is one measure, in one task, in a scanner. It is a reason to write the word down, not a technique for switching feelings off.

### Is affect labeling the same as venting?
No. Venting is expressing the feeling at length and at volume. Affect labeling is the smaller act of naming it accurately — one word or six, chosen for precision rather than release. In journaling terms it is the difference between three paragraphs about a bad afternoon and one line saying what the bad thing actually was.

### What if I can’t tell what I’m feeling?
Then write the situation instead of the emotion. “Third late night this week” is a usable label even when you cannot name the feeling attached to it. Precision about what happened is easier than precision about your inner state, and it is the part you can still read back in a month.