Six 'psychological' terms that psychologists never use

August 8, 2018 by Peter Kinderman, The Conversation
French neurologist Jean-Martin Charcot demonstrating hypnosis on a ‘hysterical’ patient. Credit: André Brouillet/Wikimedia Commons

Psychology is the scientific study of human thought and behaviour, and hence of everyday life, which means that many people consider themselves experts on the topic, even if they've never cracked the spine of a psychology textbook.

Armchair psychologists will bandy terms about, such as "neurotic" or "split ", with little understanding of where these terms came from or even whether they're still in use. Here is a small selection of some of the psychological terms that are most frequently abused.

1. Personality type

The idea that people come in types – like flavours of ice cream – has a long history, dating back to the ancient Greeks. We talk about introverts and extroverts, narcissists and type A personality. But the closest that these ideas come to the truth is the identification of very broad traits – like conscientiousness – that we all share to a greater or lesser extent.

We don't fall into categories at all and our personalities are far from fixed. The best research we have tells us that we're all full of inconsistencies, and our characteristic personalities change a lot over our lives as we learn and adapt to the events and relationships we encounter.

2. Psychotic

The psychotic killer is one of the common tropes of cinema, and even respectable dictionaries will give synonyms such as "unhinged" or "frantic". But for psychologists and psychiatrists, psychotic isn't synonymous with dangerous or angry. It certainly doesn't have anything to do with serial killers – as in the horror trope of the psychotic killer on the prowl.

The term psychosis is used rather differently. It refers to a cluster of sometimes distressing experiences, such as hearing voices, unusual beliefs and confused speech, which are not usually, despite some lurid headlines, associated with murderous impulses.

3. Hysteria

The ancient Greeks believed that the womb (the hystera) detached itself and roamed around the body, putting pressure on other organs, causing "hysteria". During the Victorian era, the French neurologist Jean-Martin Charcot further developed the concept of hysteria, saying that it was a mental phenomenon that could be cured with hypnosis.

In polite and scientific circles, we avoid using the term hysterical because the association of femininity with psychological vulnerability is as insulting as it is incorrect. Many societies are remarkably unequal in the opportunities extended to the genders, but the idea that women, by virtue of their gender, are prone to hysterical emotions is a degrading myth, started by the ancient Greeks and perpetuated by the Victorians.

4. Split personality

Screenwriters love the concept of "split personality", the idea that a person might have Jekyll and Hyde personalities, operating independently, unaware of each other. It's certainly true that we all have shifting and changing moods. Even our "personalities" are much less fixed than we'd assume, and perhaps more inconsistent than we'd like to believe.

Some people find that their emotions and self-esteem fluctuate greatly, and occasionally this causes problems. A handful of people find that their sense of who they are fluctuates so much that they describe themselves as having two or more personalities, but this is very rare indeed and, because of that, somewhat controversial.

This kind of experience is usually a consequence of traumatic childhood experiences, leaving the person with problems in making sense of their own emotions and relationships. It's important to recognise that childhood trauma can have lifelong consequences, but the Jekyll and Hyde character is pure fiction.

5. Neurotic

Neurosis (or neurotic) is another one of those technical words from psychiatry which, over time, has seen its meaning change, been incorporated into everyday language, and has then been used as a insult.

Originally, the "neuroses" were characterised by distressing emotions, such as anxiety and depression, and distinguished from the "psychoses", characterised by experiences such as hearing voices or holding unusual beliefs. Over time, that meaning extended to refer to a of "neuroticism", characterised by anxiety, moodiness, worry, envy and jealousy.

But, as we've established, it's scientifically inappropriate, and insulting, to refer to someone as "neurotic", when the science of personality traits simply doesn't support such a description. Some of us are more prone to anxiety and depression, and that's probably both an accurate and a respectful way to phrase it.

6. Brainwashed

Can people be brainwashed? Well, maybe, but not quite like the lurid headlines. We've seen tragedies like Jonestown, where hundreds of followers of the cult leader, Jim Jones, took their own lives under his direction. And, of course, we are currently concerned about "radicalisation", as young, and often troubled, people are attracted to terrorist groups.

So it's clearly possible for people to be persuaded and coerced to commit terrible crimes. But when we talk about "brainwashing", we seem to assume that there are cunning psychological tricks that can manipulate the mind in ways known only to cults and intelligence agencies.

People, unfortunately, can be tricked, persuaded and coerced. But there's no secret brainwashing technique. We're vulnerable to propaganda, bribery, the influence of charismatic leaders and to peer pressure. If that's brainwashing, it's happening every day, and it's happening to us all.

Explore further: Mood and personality disorders are often misconceived

Related Stories

Mood and personality disorders are often misconceived

April 16, 2018
With each new version of the widely-used manual of mental disorders, the number of mental health conditions increases. The latest version (DSM-5) lists around 300 disorders. To complicate things, many share common features, ...

Gender pay gap—personality affects income

April 18, 2018
Being high in 'neuroticism' and low in 'conscientiousness' can come at a cost in terms of income a new study has found. These effects were particularly strong for women, who benefited more than men for being conscientious ...

Personality: Where does it come from and how does it work?

February 14, 2018
How do our personalities develop? What do we come with and what is built from our experiences? Once developed, how does personality work? These questions have been steeped in controversy for almost as long as psychology has ...

Counseling, antidepressants change personality (for the better)

January 6, 2017
A review of 207 studies involving more than 20,000 people found that those who engaged in therapeutic interventions were, on average, significantly less neurotic and a bit more extraverted after the interventions than they ...

Mother's personality can affect child's mental health

June 6, 2017
Scientists have looked at over 8,000 parents and children in Children of the 90s and found that the children of women with personality traits associated with emotional and relationship difficulties were at greater risk of ...

Recommended for you

People are more honest when using a foreign tongue, research finds

August 17, 2018
New UChicago-led research suggests that someone who speaks in a foreign language is probably more credible than the average native speaker.

FDA approves brain stimulation device for OCD

August 17, 2018
(HealthDay)—A brain stimulation device to treat obsessive-compulsive disorder (OCD) has received approval for marketing Friday by the U.S. Food and Drug Administration.

16 going on 66: Will you be the same person 50 years from now?

August 17, 2018
How much do you change between high school and retirement? The answer depends on whether you're comparing yourself to others or to your younger self.

Research eyes role of stress in mental illnesses

August 17, 2018
We all face stress in our lives. Even researchers seeking to understand why some people shrug it off while others face battles against disorders like depression or PTSD.

It's okay when you're not okay: Study re-evaluates resilience in adults

August 16, 2018
Adversity is part of life: Loved ones die. Soldiers deploy to war. Patients receive terminal diagnoses.

Men and women show surprising differences in seeing motion

August 16, 2018
Researchers reporting in the journal Current Biology on August 16 have found an unexpected difference between men and women. On average, their studies show, men pick up on visual motion significantly faster than women do.

0 comments

Please sign in to add a comment. Registration is free, and takes less than a minute. Read more

Click here to reset your password.
Sign in to get notified via email when new comments are made.