PsyPost
  • Mental Health
  • Social Psychology
  • Cognitive Science
  • Neuroscience
  • About
No Result
View All Result
Join
My Account
PsyPost
No Result
View All Result
Home Exclusive Cognitive Science

Psychology by numbers: A brief history of personality tests

by The Conversation
February 4, 2016
Reading Time: 4 mins read
Photo credit: Melanie Holtsman

Photo credit: Melanie Holtsman

Share on TwitterShare on Facebook

Were you born with a timeclock in your mind?

If your immediate response to that question – from the 1964 edition of the Gray-Wheelwright Jungian Type Survey – is general bemusement, then the multiple choice answers that follow are unlikely to help you. The two options are simply “no” or “yes”.

How about “Is the telephone bell a pleasure?”. Or “Do you like pictures with a sense of (a) soaring upward? or (b) closeness to earth?” (both taken from the same survey). Still baffled? Then you might have had some trouble with historical personality tests.

These kinds of “psychometric instruments” – to use the technical term – emerged in the early 20th century as a way to measure “intelligence”. First used to assist French schoolchildren, the Binet-Simon scale, for example, was taken up in the US by a Stanford psychologist who published it in 1916 as the Stanford-Binet test, which gave a score, the intelligence quotient, or IQ.

This marked the beginning of an attempt to simplify and standardise broad complicated ideas: preferably into numbers. World War I provided fertile ground for psychological approaches in general to prove their worth, from the treatment of shell shock to the screening of recruits for leadership qualities.

During the interwar period, psychology gained some acceptance within the elite educated classes but this was mostly in the psychoanalytic vein: wordy, detailed and personalised. Leonard and Virginia Woolf published early English translations of Freud from their basement in Bloomsbury and there were also popular editions, such as Barbara Low’s Brief Account of Freudian Theory (1920) and Violet Firth’s Machinery of the Mind (1922).

Tick-box personalities

But some psychologists eschewed the idea that the human mind is simply a Freudian mess of fantasy, castration and incest, only accessible through lengthy and expensive analysis. Instead, they reasoned that the mind must have a number of measurable characteristics that might be compared with others. They sought to do this on a much larger scale than could be achieved through the time-intensive therapy of psychoanalysis. And so questionnaires with multiple choice answers came into their own. Psychologists such as Gray and Wheelwright, or the mother-and-daughter team of Katherine Briggs and Isobel Myers, set about trying to turn Jungian analysis of “types” into a set of multiple choice questions.

jessicamullen/flickr, CC BY

Google News Preferences Add PsyPost to your preferred sources

This was part of the attempt to establish psychology as a science, a move towards an ideal of objectivity. Psychological laboratories had been kitted out for some time with instruments to measure precise reaction times and to dispense precise stimuli, as a means of taking the personal and subjective out of psychological assessment. And the fact that such experiments – and these new personality tests – produced numbers meant that they could take advantage of novel and prestigious computing labs at university campuses in the postwar world.

So began the trend of reducing personality to a limited number of variables. Gray and Wheelwright, for example, worked on a model of three scales, with opposing qualities at either end. “Introversion-extroversion” marks the “general attitude” of a person. There are then two secondary characteristics, either “intuition” or “sensation”, which characterises how a person perceives the world; and “thinking” or “feeling”, which describes how one appraises one’s perceptions.

Tasteful hotel lobbies

Tests of this type can be criticised on a number of levels – that in the desire to produce numbers for computation and comparison, they lose the mental phenomena they are trying to capture. Others might say that these tests do not judge what people are like, but only what they think they are like – the pub bore who thinks they’re a brilliant listener, for example. Modern versions of these kinds of tests are everywhere. Businesses still give managers a modernised Myers-Briggs test to identify “performance enhancement opportunities” on team-building away days. There’s also the tantalising promise of “knowing your true personality” after just a few clicks online.

But what I find particularly fascinating about all tests of this kind is how culturally embedded they are. One test, for example, asks: “Do you like to chat with clerks, hairdressers, porters, etc.?” This is a test of introversion-extroversion but it rather presumes that the people taking the test will not be the ones serving, carrying bags or cutting hair. Similarly, there’s the obscure question “Suppose you were waiting in a hotel with two lobbies, each in good taste in different colours, which would you choose to wait in? (a) Blues (b) Reds”. It’s evidently important that both lobbies are “tasteful”.

Class politics come through in such questions about chatting with porters, or choosing between hotel lobbies decked out in equally good taste. And consider questions about relationships or stereotypes: in different times and places, people will be comfortable reporting different things, even if they’re totally anonymous.

There is a deeper point here, too. What we are able to feel, and the ways in which we make sense of our emotional life, change over time. From passions and humours, to ego drives and death instincts, to hormones and neurochemicals, what we “know” about how we feel changes they way we actually feel, not just how we report it. How these tests mark out the parameters of our personality is eloquent testimony to how historically determined our emotions really are.

The Conversation

By Chris Millard, Wellcome Trust Medical Humanities Research Fellow, Queen Mary University of London

This article was originally published on The Conversation. Read the original article.

RELATED

Researchers reveal what men and women envy in each other — and discover a new form of envy
Cognitive Science

Combining small psychological differences predicts a person’s sex with 80 percent accuracy

June 8, 2026
Political anger fuels support for violence mainly when voters feel ignored by the system
Cognitive Science

Study finds no association between frequency of video game play and spatial abilities

June 5, 2026
Scientists found a split-second shortcut your brain takes when reading numbers
Cognitive Science

New research indicates sounds you can’t hear can spike your cortisol levels, offering a biological reason for sudden creepy feelings

June 4, 2026
Scientists found a split-second shortcut your brain takes when reading numbers
Cognitive Science

Scientists found a split-second shortcut your brain takes when reading numbers

June 4, 2026
Physical activity and mental health: Exercise’s therapeutic potential for depression highlighted in new meta-analysis
Cognitive Science

Physical fitness is linked to brain health in young adults, but the effects differ by sex

June 3, 2026
People with a preference for staying up late show higher tendencies for everyday sadism
Animals

Visual experience physically shapes the brain’s feedback loops

June 3, 2026
Scientists have found a geospatial link between soil fertility and national intelligence scores
Cognitive Science

Scientists have found a geospatial link between soil fertility and national intelligence scores

June 3, 2026
Scientists discover how coffee interacts with the gut microbiome to affect the human brain
Cognitive Science

Fetal brain scans can predict a toddler’s vocabulary size years before they learn to speak

June 2, 2026

Follow PsyPost

The latest research, however you prefer to read it.

Daily newsletter

One email a day. The newest research, nothing else.

Google News

Get PsyPost stories in your Google News feed.

Add PsyPost to Google News
RSS feed

Use your favorite reader. We also syndicate to Apple News.

Copy RSS URL
Social media
Support independent science journalism

Ad-free reading, full archives, and weekly deep dives for members.

Become a member

Trending

  • Study finds no association between frequency of video game play and spatial abilities
  • The location of your body fat is linked to how fast your brain ages
  • Psychopathy and Machiavellianism often look identical, but daily behavior suggests otherwise
  • Not having children isn’t linked to lower happiness, but having more than you wanted is
  • Visual experience physically shapes the brain’s feedback loops

Science of Money

  • New study sheds light on how self-control and confidence shape your financial well-being
  • Economists pull apart the two reasons to raise the minimum wage
  • Can ChatGPT beat the S&P 500? Eight months of daily picks suggest no
  • When inheritances shrink inequality, and when they widen it: A six-country look at the tipping point
  • Why winning makes some gamblers bet bigger: the psychological traits behind the “house money” effect

PsyPost is a psychology and neuroscience news website dedicated to reporting the latest research on human behavior, cognition, and society. (READ MORE...)

  • Mental Health
  • Neuroimaging
  • Personality Psychology
  • Social Psychology
  • Artificial Intelligence
  • Cognitive Science
  • Psychopharmacology
  • Contact us
  • Disclaimer
  • Privacy policy
  • Terms and conditions
  • Do not sell my personal information

(c) PsyPost Media Inc

Welcome Back!

Login to your account below

Forgotten Password?

Retrieve your password

Please enter your username or email address to reset your password.

Log In

Add New Playlist

Subscribe
  • My Account
  • Cognitive Science Research
  • Mental Health Research
  • Social Psychology Research
  • Drug Research
  • Relationship Research
  • About PsyPost
  • Contact
  • Privacy Policy

(c) PsyPost Media Inc