advertisement
Home » News » Personality » This Personality Test Cannot Be Faked

This Personality Test Cannot Be Faked

testPsychological testing is often used to predict success in academic and creative domains. Increasingly, these psychological tests have found a place in the corporate world to determine if an individual has skill sets to match a particular job requirement.

However, test results can be influenced if an individual provides biased responses.

University of Toronto researchers believe they have solved this problem with the development of a personality inventory that can appropriately predict future performance even when respondents are trying hard to fake their answers.

“It’s very common for people to try and make themselves look better than they actually are on these questionnaires, especially if they know they are being evaluated,” said Jordan B. Peterson, psychology professor at UT and co-author of the paper.

“This sort of faking can distort the predictive validity of these tests, with significant negative economic consequences. We wanted to develop a measure that could predict real-world performance even in the absence of completely honest responding.”

The research findings demonstrate that traditional personality inventories fail to predict performance outcomes when respondents have strong incentive to fake their scores. The new measure, by contrast, retained its ability to predict success, even when respondents were consciously trying to make themselves look good.

“Personality remains an important factor in predicting performance,” said Jacob Hirsh, lead author of the paper and a Ph.D. candidate at the University of Toronto. “Trait conscientiousness has consistently emerged as a major predictor of academic success and workplace performance, while trait openness is a good predictor of creative achievement.”

Using formulas derived by Frank Schmidt (Iowa U) and John Hunter of (Michigan State), the studies’ authors were able to estimate the potential productivity gain associated with using the new measure in a workplace setting.

“Because people differ widely in their individual abilities,” notes Hirsh, “even a small degree of accuracy in testing can produce significant economic gains.”

In the present study, the tests were accurate beyond that small degree. In fact, Schmidt and Hunter’s formulas indicate that the use of the bias-resistant test over currently available personality assessment methods could result in a productivity gain of 23 per cent per hired employee, when response faking is an issue ($17,000/year per $75,000 of salary).

“Potential gains of this magnitude should not be ignored,” said Hirsh. “It is very important that the right people be chosen for any competitive position. This questionnaire is a step in the right direction.”

Source: University of Toronto

This Personality Test Cannot Be Faked

Rick Nauert PhD

Rick Nauert, PhDDr. Rick Nauert has over 25 years experience in clinical, administrative and academic healthcare. He is currently an associate professor for Rocky Mountain University of Health Professionals doctoral program in health promotion and wellness. Dr. Nauert began his career as a clinical physical therapist and served as a regional manager for a publicly traded multidisciplinary rehabilitation agency for 12 years. He has masters degrees in health-fitness management and healthcare administration and a doctoral degree from The University of Texas at Austin focused on health care informatics, health administration, health education and health policy. His research efforts included the area of telehealth with a specialty in disease management.

APA Reference
Nauert PhD, R. (2015). This Personality Test Cannot Be Faked. Psych Central. Retrieved on December 12, 2018, from https://psychcentral.com/news/2008/10/08/this-personality-test-cannot-be-faked/3088.html

 

Scientifically Reviewed
Last updated: 6 Oct 2015
Last reviewed: By John M. Grohol, Psy.D. on 6 Oct 2015
Published on PsychCentral.com. All rights reserved.