The History of the Rice Purity Test
The Rice Purity Test comes from Rice University in Houston, Texas, where it circulated as an orientation-week icebreaker. Almost everything beyond that sentence is less certain than the internet makes it sound.
The origin, and what is actually documented
The test is named after Rice University, and the university's own student culture is where it took hold: incoming students would fill it in during O-Week, compare numbers, and use it as a conversation starter among people who had just met.
Beyond that, the details get murky. You will find confident claims online that the test dates to 1924, or 1935, or the 1980s, usually stated without a source and copied from one site to the next. There is no authoritative published record establishing a specific founding year, and no official body maintains the test. We are not going to add another invented date to the pile.
Worth knowing: purity tests as a genre are older and broader than this one. Similar checklists circulated at other American universities and later across early internet forums. The Rice version is simply the one whose name stuck.
How it left campus
The test spread the way most campus traditions did once the web arrived: someone typed it up, put it on a personal page, and other people copied it. Through the 2000s it lived on forums, LiveJournal-style blogs and quiz sites, in dozens of slightly different editions.
That copying is why versions disagree. Every re-typing was an opportunity to drop a question, reword one, or add a new one. Variants with 96, 99 and 120 items all exist, and none of them can claim to be the definitive edition — though the 100-question format is by far the most widespread and the one people mean when they compare scores.
Why it keeps going viral
The test has resurfaced repeatedly, most visibly during periods when large numbers of young people were online at the same time and looking for something to share. The 2020 lockdowns pushed it onto TikTok, and it has cycled back through social platforms every year or two since.
It survives because the format is unusually well suited to sharing:
- One number. A score is instantly comparable and fits in a caption.
- Low stakes. Nobody has to explain which boxes they ticked.
- Built-in argument. The scale runs backwards, so every group chat re-litigates whether high or low is better.
- No barrier. No account, no app, four minutes.
What has changed, and what has not
The wording has aged noticeably. Phrases like "danced without leaving room for Jesus" and "member of the preferred sex" are artefacts of the specific religious and social context the list came from, and a modern reader can tell. The questions explained guide translates the ones that need it.
The assumptions have aged too. The framing treats a long list of experiences as a loss of purity, which is a value judgement most people taking it today do not actually share — they take it as a game, not a moral audit. That gap between the test's framing and how it is used is arguably the most interesting thing about it.
What has not changed is the arithmetic: start at 100, subtract one per tick. That simplicity is the reason it outlived every quiz site that hosted it.
Is it connected to Rice University today?
No. The test carries the university's name for historical reasons, but it is not published, endorsed or administered by Rice University, and neither is this site.