Handwriting analysis reveals personality

Handwriting analysis reveals personality
	UNSUPPORTED
	"Trained graphologists can assess a person's personality, honesty, intelligence and suitability for a job by analyzing features of their handwriting, such as slant, pressure, size and the shape of letters."
Domain	Business, Finance & Scams
Tactic	Pseudoscience / Junk Science;
Era	Historical
First seen	1870s
Origin	The French priest Jean-Hippolyte Michon, who coined the term "graphology" in 1871; later used in personnel selection, especially in France and other parts of Europe
Last reviewed	2026-10-27
	Further reading: books on Business, Finance & Scams

The claim that handwriting analysis reveals personality is the basis of graphology, which has been used by some employers to screen job applicants, by dating services and by individuals seeking insight into others. Graphologists claim that features such as letter slant, spacing, pressure and the loops of particular letters reveal traits such as confidence, honesty or emotional stability. Systematic reviews of the research have found that graphologists cannot predict personality or job performance better than chance once the content of the writing is removed. Graphology should not be confused with forensic document examination, which compares handwriting to determine who wrote a document and is a separate discipline.

The claim

Graphologists analyze samples of handwriting, often a page or more written spontaneously, and interpret features as indicators of character. For example, a rightward slant might be read as sociability, heavy pressure as energy or aggression, and large writing as extroversion. Some practitioners offer reports to employers assessing candidates' honesty, leadership potential or fit with a role.

Origin

Interest in reading character from handwriting dates back centuries, but the modern practice began with Jean-Hippolyte Michon, a French cleric who published systematic rules in the 1870s and coined the word "graphology." His follower Jules Crépieux-Jamin and later German writers developed more holistic approaches. In the twentieth century graphology became popular in personnel selection in France, Switzerland, Germany and Israel, and in some companies in other countries.

What the evidence shows

Meta-analyses. A 1989 meta-analysis by Efrat Neter and Gershon Ben-Shakhar examined studies in which graphologists predicted personality or job performance. Graphologists performed no better than untrained people. When handwriting samples had neutral content, such as copied text, predictions were essentially at chance. When samples were autobiographical, both graphologists and non-experts did slightly better, apparently using the content of what was written, not the handwriting itself.
Broad reviews. Psychologist Geoffrey Dean reviewed more than 200 studies in 1992 and found that the relationship between handwriting features and personality was very weak, too small to be useful for decisions about individuals.
Professional guidance. Occupational psychologists generally rank graphology among the least valid methods of personnel selection, far below structured interviews and work sample tests.

Harms

Using graphology to make hiring decisions can lead to unfair and arbitrary rejections and may introduce bias. Handwriting is affected by education, culture, disability, age, injury and the writing tools used, so graphological judgments may discriminate against people for reasons unrelated to ability. In some jurisdictions, using unvalidated selection tools can expose employers to legal challenges.

Why it persists

The Barnum effect. Graphology reports often contain general statements that many people find accurate about themselves.
Intuitive appeal. Handwriting feels personal, so it seems plausible that it would reveal character.
Tradition. In some countries graphology has been used by employers for decades and is embedded in recruitment practice.
Content leakage. When people write about themselves, readers can glean real information from what is said, which can be mistaken for insight from the handwriting.

Lessons for readers

Ask whether a selection method has been shown to predict job performance.
Distinguish forensic handwriting comparison, which asks who wrote something, from graphology, which claims to read character.
Be wary of personality assessments based on vague statements.
If you are asked for a handwritten sample in a job application, ask how it will be used.
Validity research matters more than tradition or popularity.

Sources

Efrat Neter and Gershon Ben-Shakhar, "The predictive validity of graphological inferences: A meta-analytic approach," Personality and Individual Differences 10, no. 7 (1989).
Geoffrey A. Dean, "The bottom line: Effect size," in Barry L. Beyerstein and Dale F. Beyerstein, eds., The Write Stuff: Evaluations of Graphology, the Study of Handwriting Analysis (Prometheus Books, 1992).
Frank L. Schmidt and John E. Hunter, "The validity and utility of selection methods in personnel psychology," Psychological Bulletin 124, no. 2 (1998).