PsychologicalDUAL-USE

Hostile Media Effect

What it is

Committed partisans on opposite sides perceive the same balanced coverage as biased against their own side, and the perception is exploited to discredit reporting in advance, raise money, and move audiences into sources that never feel hostile.

How it works

Vallone, Ross and Lepper showed in 1985 that pro-Israeli and pro-Arab students watching the same network news segments about the 1982 Beirut massacre each saw the coverage as biased against their own side, and each believed neutral viewers would be turned against them. The more a viewer knew about the topic, the more hostile the coverage seemed. Hansen and Kim's 2011 meta-analysis found the effect reliable and moderate, strongest among the strongly committed. The mechanism runs through naive realism: partisans perceive their own view as simply accurate, so fair coverage that gives the other side any weight departs from accuracy in one direction only. Gunther and Schmitt found the effect depends on reach — the same text was judged fair as a student essay and hostile as a newspaper article — which suggests it is about presumed influence on others rather than the content alone. The persuasion uses are old and bipartisan. “Working the refs,” accusing media of bias to extract more favourable coverage, has been practised by every side; the accusation raises money, discredits inconvenient reporting in advance, and moves the audience toward outlets that confirm rather than inform, where the effect vanishes because nothing hostile is ever shown.

Real-world examples

  • •In the 1985 study, pro-Israeli viewers counted more anti-Israel than pro-Israel references in the segments and pro-Arab viewers counted the reverse, in the same footage.
  • •Spiro Agnew's 1969 Des Moines speech attacking network news, Herman and Chomsky's 1988 critique of corporate media from the left, Donald Trump's adoption of “fake news” from 2017 and Bernie Sanders's 2019 complaints about corporate outlets each told a committed audience that the press was against it; the responses were sincere and, in each case, useful to the speaker.
  • •The German word “Lügenpresse” (“lying press”), used by the Nazi movement against the Weimar-era press, was revived by the PEGIDA marches in 2014 and travelled to American rallies in 2016.
  • •Fundraising emails from campaigns and advocacy groups on all sides routinely lead with a hostile headline and the line that the media will never tell the truth about the cause.

Ethical guidelines

Where the line is

Documenting specific errors, omissions or slant with evidence is legitimate media criticism; declaring coverage hostile because it is not congenial, or teaching an audience that every non-partisan source is an enemy so that it retreats to sources you control, is manipulation of the effect.

  • ●Criticise coverage by pointing to specific, checkable errors or omissions; do not call a story hostile because it gave the other side a hearing.
  • ●Do not tell your audience that fair-minded sources are enemies in order to keep them inside sources you control.
  • ●Apply the test the original study implies: if your opponents also say this outlet is against them, the outlet may be doing its job.

How to defend against it

  • ►When coverage feels biased against your side, ask whether the other side says the same about the same piece; if they do, the feeling is the effect, not the evidence.
  • ►Count rather than feel: note the actual claims, sources and space given to each side before concluding a story is slanted. Vallone's partisans counted the same footage differently, and the counts, not the impressions, are checkable.
  • ►Notice when a persuader's response to a report is an attack on the outlet rather than on the report's facts, and read the report yourself.
  • ►Keep at least one regular source you expect to find mildly irritating; a media diet in which nothing ever feels hostile is not evidence of fairness but of enclosure.
  • ►Treat “the media will never tell you this” as a fundraising or loyalty line and check whether the media has in fact reported it — usually it has.

From the Defense Playbook

Consider the Oppositeminutes

Deliberately generate the reasons your current judgment might be wrong before acting on it, which measurably reduces confirmation-driven error in a way that merely trying to be fair does not.

Steelman Before Refutingminutes

Restate the other side's position in its strongest form, to their satisfaction, before you answer it, so that you respond to the actual argument rather than to the caricature a persuader or your own side handed you.

Every playbook entry states how strong its evidence is and when not to use it. Browse the full playbook.

References

  1. Vallone, R. P., Ross, L., & Lepper, M. R. (1985). The hostile media phenomenon: Biased perception and perceptions of media bias in coverage of the Beirut massacre. Journal of Personality and Social Psychology, 49(3), 577-585 · link
    The founding study: opposing partisans saw the same coverage as biased against their own side.
  2. Hansen, G. J., & Kim, H. (2011). Is the media biased against me? A meta-analysis of the hostile media effect research. Communication Research Reports, 28(2), 169-179
    Meta-analysis finding a reliable, moderate effect strongest among the highly involved.
  3. Gunther, A. C., & Schmitt, K. (2004). Mapping boundaries of the hostile media effect. Journal of Communication, 54(1), 55-70
    The same text was judged fair as a student essay and hostile as a newspaper article; reach drives the effect.
  4. Gunther, A. C., Christen, C. T., Liebhart, J. L., & Chia, S. C.-Y. (2001). Congenial public, contrary press, and biased estimates of the climate of opinion. Public Opinion Quarterly, 65(3), 295-320
    The relative hostile media effect and its consequences for perceived public opinion.
  5. Perloff, R. M. (2015). A three-decade retrospective on the hostile media effect. Mass Communication and Society, 18(6), 701-729
    Review of thirty years of hostile media research, mechanisms and boundary conditions.
Last reviewed
Suggest a correction

Detect Hostile Media Effect in any text

Paste any message, email, or article into our free Manipulation Detector to see if Hostile Media Effect or other techniques are being used on you.

Try the Detector FreeCreate Free Account