The Claim

In healthy adults experiencing social exclusion via the Cyberball game, administration of an open-label placebo pill with a structured rationale significantly reduces self-reported hurt feelings by a moderate effect size (Cohen’s d = 0.77) and has no significant effect on perceived threat to fundamental psychological needs including belonging, control, self-esteem, and meaningful existence.

Source: Effects of an open-label placebo intervention on reactions to social exclusion in healthy adults: a randomized controlled trial

What the research says

Supports is higher

Support is ahead, but a single strong opposing study can change this.

Supports
65score
Challenges
0score

These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.

Cause and effect
1 study reviewed
In plain English

In healthy adults who feel socially excluded during a computer game, taking a placebo pill with a clear explanation reduces feelings of emotional pain but does not change their sense of belonging, control, self-worth, or purpose.

See the scientific wording

In healthy adults experiencing social exclusion via the Cyberball game, an open-label placebo pill administered with a structured rationale significantly reduces self-reported hurt feelings by a moderate effect size (Cohen’s d = 0.77), but does not significantly reduce perceived threat to fundamental psychological needs such as belonging, control, self-esteem, or meaningful existence.

Why this might work

Taking a pill, even when known to be fake, triggers the brain to release natural pain-relieving chemicals because of past experiences with real medicine. These chemicals calm a brain region that detects emotional pain from being left out, which reduces how much hurt a person feels without changing their sense of belonging or self-worth.

Supported mechanismbased on 1 study

What the research says

1 study

  1. Study: Effects of an open-label placebo intervention on reactions to social exclusion in healthy adults: a randomized controlled trial

    When people were left out in a computer game, those who took a fake pill they knew was fake still felt less emotional pain—like a mind trick that helped them feel better. But it didn’t make them feel more valued or in control.

Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies

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