Portrait of Philip Zimbardo

Birthday profile

Philip Zimbardo

Philip Zimbardo, American psychologist and academic (died 2024)

Born
March 23, 1933
Died
October 14, 2024
Zodiac sign
Aries
Birth year
1933

About Philip Zimbardo

Philip George Zimbardo was an American psychologist and a professor at Stanford University. He was an internationally known educator, researcher, author and media personality in psychology who authored more than 500 articles, chapters, textbooks, and trade books covering a wide range of topics, including time perspective, cognitive dissonance, the psychology of evil, persuasion, cults, deindividuation, shyness, and heroism. He became known for his 1971 Stanford prison experiment, which was later criticized as being based on biased science. He authored various widely used, introductory psychology textbooks for college students, and other notable works, including Shyness, The Lucifer Effect, and The Time Paradox. Zimbardo was widely known for popular introductory psychology courses. He pioneered The Stanford Shyness Clinic in the 1970s and offered the earliest comprehensive treatment program for shyness.

Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.

The world when Philip Zimbardo was born

Philip Zimbardo was born in 1933. The year snapshot below places that birthday in its cultural and historical setting: the music and films people were following, the headlines shaping public life, and the everyday prices families encountered.

Culture in 1933

  • #1 song"Stormy Weather" – Ethel Waters
  • Top movieKing Kong
  • Best-selling bookLost Horizon – James Hilton

Headlines and milestones

  • Major sports momentFirst MLB All-Star Game played at Comiskey Park
  • Top headlineAdolf Hitler becomes Chancellor of Germany
  • Technology milestoneFM radio patented by Edwin Armstrong
  • Defining fadChain letters
  • Notable inventionFM radio
  • World population2.17 billion

United States snapshot

  • U.S. leaderFranklin D. Roosevelt
  • Sports championNew York Giants (World Series)
  • U.S. population125.6M

1933 versus 2026

These figures put everyday life in Philip Zimbardo's birth year beside the site's latest United States snapshot.

Measure19332026
Gas$0.18$3.45/gal
Average home$4,800$435,000
Average income$2,300$67,500
Minimum wage$0.25$7.25/hr (federal)
Movie ticket$0.20$11.95
Postage stamp$0.03$0.73
Population125.6M341 million

Sources and editorial standards

This profile combines a biographical source with structured birthday and historical context. Sources recorded for this profile: Wikipedia, Library of Congress, Wikidata. See our editorial policy for sourcing, corrections, and review standards.

Read the source biography on Wikipedia. Wikipedia text is available under the Creative Commons Attribution-ShareAlike License.