Related Experiment Video
Updated: May 25, 2026

09:03
Post-Movie Subliminal Measurement (PMSM), for Investigating Implicit Social Bias
Published on: February 29, 2020
"Pictures with a purpose": the birth control debate on the big screen
Summary
Birth control advocates used film to move contraception into public discussion, circumventing censorship laws. Their media strategy influenced public debate and film censorship development.
Area of Science:
- History of Medicine
- Media Studies
- Public Health
Background:
- Early 20th-century birth control advocacy aimed to destigmatize contraception.
- Contraception was largely considered a private and taboo subject.
- The Comstock Act restricted the dissemination of information about contraception.
Observation:
- Birth control advocates utilized mass media, initially print, to promote their cause.
- Film emerged as a powerful and far-reaching medium for public messaging.
- Advocates strategically adopted film to bypass legal restrictions.
Findings:
- The use of film allowed birth control advocates to circumvent the Comstock Act.
- This media strategy was integral to publicizing the birth control movement.
- Advocates' engagement with film influenced public discourse on contraception.
Implications:
- The study highlights the role of media in social movements and public health.
- It demonstrates how new media technologies can be leveraged to challenge existing laws.
- The findings shed light on the historical development of motion picture censorship in response to social issues.
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