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The Barnum effect: words that fit everyone

Why a vague reading can feel uncannily personal, how to spot lines that would fit anyone, and how to write card lines that only fit your question.

In this lesson you will

Explain the Barnum effect and Forer's 1948 classroom test in your own words.
Spot reading lines that would fit almost anyone: vague, two-sided, flattering or timeless.
Rewrite a vague line so it rests on the card's picture, its position and your question.

A friend shows you a line from an online reading: You have a lot of potential you have not yet used, and lately you have been more tired than you let others see. She says it knew her exactly. You read it twice and feel the same: it fits you too.

Why vague words feel personal

In 1948 the psychologist Bertram Forer gave his students a personality test, then handed each of them a profile said to be written for them alone. Every student received the same text, built from lines like those in a horoscope column. Asked how well it described them, on a scale from 0 to 5, they rated it about 4.3 on average.

The psychologist Paul Meehl later called this the Barnum effect, after the showman Barnum, whose circus promised something for everyone. We read a general statement, search our memory for a time it was true, and almost always find one. The fit we feel comes from our own memory filling in the words, not from anything the writer knew about us.

This matters for tarot because a reading is made of words. If the words would fit anyone, the reading will feel right whatever cards came up. The rest of this lesson shows how to tell those lines apart from lines that fit only your question.

Warm up

A quick look back before the new material. Recalling helps you remember.

Warm-up

Your question is “What can help me recover after a hard month?” and you draw The Star. Which detail of the picture speaks most directly to it?

The flowers in her hair, which point to celebrating what went well.The water poured onto land and pool, which means slow restoration.The figure's bare feet and simple robe, which speak of openness and honesty with others.The stars overhead, which show the outcome is already written in the sky.

Warm-up

You drew the Four of Swords for “What do I need to keep in mind today?” Which journal line will be most useful when you read it again next week?

“Four of Swords: a figure lying on a tomb, hands in prayer. Rest, stillness, recovery.”“Four of Swords: a figure lying still. Today: a real break before my 3 p.m. meeting.”“Four of Swords: a figure laid out on a tomb, so I am going to fall ill this week.”“Bad card, so I drew again and got The Sun: a much better sign for my day.”

Look first

Look at these two cards. Which one feels more like your life this month? Notice how quickly you found a reason, and what the reason was made of.