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Study · Randomized controlled trial · n = 60 · 2010

1 result

Oxytocin not only increases trust when money is at stake, but also when confidential information is in the balance.

Mikolajczak M, Pinon N, Lane A, de Timary P, Luminet O

Biological psychology8 Jun 2010Cited by 75 (Europe PMC)

Summary

The text of this summary is not shown here, because the article license does not allow reuse. Read it at the source (opens in a new tab)

Text rights: Publisher copyright. Results still quote short attributed sentences.

Results from this study1

1 result from studies that gave the peptide. 1 result from people.

  1. 01HumanRandomized controlled trialEfficacy outcome

    In study participants, oxytocin increased trust that privacy would not be violated, and participants on oxytocin were 44 times more trusting than those on placebo.

    In plain wordsIn study participants, oxytocin increased trust that private information would stay private, compared with placebo.

    Peptide
    Oxytocin
    Outcome
    IncreaseTrust that confidential information would not be violated
    Study

    n = 60

    Comparator
    Placebo
    Outcome group
    Social behavior and cognition · Mental health and mood
    Studied dose
    Dose not stated

    Measurements

    Trust that privacy would not be violated
    44 times
    oxytocin vs placebo

    Source sentences

    Summary
    Specifically, participants on OT were 44 times more trusting that their privacy would not be violated than participants on placebo.
    2 context sentences
    Summary · context
    Results showed that oxytocin does increase trust, and that its effects extend beyond money.
    Summary · context
    Sixty participants were randomly assigned to receive either OT or a placebo.

AI wrote and checked these results. AI can make mistakes, so check important results against the source.

Version history

PepBank keeps every version of the data on this study. Status changes from Retraction Watch, Europe PMC and Crossref are listed with their source.

  1. Version 2Current

    11 Oct 2026, 01:30 UTC

    Study results updated

  2. Version 1

    9 Oct 2026, 02:50 UTC

    First added · source update from Europe PMC

Subjects

Terms as the source lists them.

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