Related Experiment Video
Updated: Aug 14, 2026

Problem-Solving Before Instruction (PS-I): A Protocol for Assessment and Intervention in Students with Different Abilities
Published on: September 11, 2021
Validity and student acceptance of a graphoanalytic approach to personality
R E Vestewig1, A R Santee, M K Moss
1Department of Psychology, Wright State University, Dayton, Ohio 45431, USA.
Abstract:
Forty-eight handwriting specimens were rated by 6 handwriting analysts on 16 personality variables. Correlations of analysts ratings and personality inventory scores were nonsignificant. Analysis of variance showed that there were significant differences between the analysts on their judgments of 10 of the 15 traits. Subjects were also given the reports prepared for them and a bogus report and asked to rate the analysts' assessments for accuracy. Subjects were able to choose 2 of the 15 traits with significant accuracy on the real report when considering individual traits. There were no significant differences between the accuracy ratings on the real and bogus reports on overall rating. It was concluded that the analysts could not accurately predict personality from handwriting.
Related Concept Videos
Introduction to Personality Psychology
Early Theories of Personality
The study of personality dates...
Self-Report Tests of Personality
Implicit Personality Theories
Personality Theory by Eysenck and Eysenck
In the extroversion/introversion dimension, highly extroverted people are sociable, outgoing, and easily connect with others. In contrast,...
Psychodynamic Perspectives on Personality
Psychodynamic theorists argue that unconscious...
Trait Theory by Gordon Allport
