Does Subliminal Advertising Actually Work?

Does Subliminal Advertising Actually Work?

This story was originally published by

Back in the 1950s subliminal advertising caused fear among people. But does it actually work? The BBC devised its own experiment to see test it out.




Hidden messages that promote products in films once caused a moral panic. But is the much-feared technique really effective? The BBC’s Phil Tinline helped devise an experiment to find out.

On 12 September, 1957, at a studio in New York, a market researcher in the Mad Men mould called a press conference.

James Vicary astonished the assembled reporters by announcing that he’d repeatedly flashed the slogans “Drink Coca-Cola” and “Eat popcorn” throughout a movie, too fast for conscious perception. As a result, he claimed, sales of popcorn had risen 18.1% – and Coke by 57.7%. This, he declared, was “subliminal advertising”.

Vicary thought his fellow Americans would cheer this prospect – annoying cinema and TV ads could now be replaced with his imperceptible flashes. But on both sides of the Atlantic, his announcement sparked fear and outrage. “Welcome,” cried one American magazine, “to 1984.”

His story took a more serious blow when the manager of the cinema involved told Motion Picture Daily that the experiment had had no impact. In 1962, Vicary finally confessed that he hadn’t done enough research to go public and that he regretted the whole thing.

Read the full experiment here.




Please login with linkedin to comment

domain names yolo

Latest News

Sydney Comedy Festival: Taking The City & Social Media By Storm
  • Media

Sydney Comedy Festival: Taking The City & Social Media By Storm

Sydney Comedy Festival 2024 is live and ready to rumble, showing the best of international and homegrown talent at a host of venues around town. As usual, it’s hot on the heels of its big sister, the giant that is the Melbourne International Comedy Festival, picking up some acts as they continue on their own […]

Global Marketers Descend For AANA’s RESET For Growth
  • Advertising

Global Marketers Descend For AANA’s RESET For Growth

The Australian Association of National Advertisers (AANA) has announced the final epic lineup of local and global marketing powerhouses for RESET for Growth 2024. Lead image: Josh Faulks, chief executive officer, AANA  Back in 2000, a woman with no business experience opened her first juice bar in Adelaide. The idea was brilliantly simple: make healthy […]