Computer-based distraction test developed

Jul 03, 2007

A British psychologist has designed a computer-based scientific indicator to measure a person's distractibility.

University College London Professor Nilli Lavie said the assessment tool would be useful in new employee screening, especially for vocations in which employee distraction could lead to fatal errors. More easily distracted individuals are at greater risk of being involved in accidents.

The new computer-based test measures subjects' accuracy and reaction times exposed to distractions.

"This test could act as another form of psychometric testing for employers who want to know how focused the staff they are hiring are likely to be," Lavie said.

This test correlates with responses given to the "Cognitive Failures Questionnaire," which predicts a person's level of distractibility provided the subject answers honestly.

"People come away from our test thinking they've done really well and haven't been distracted at all when, in fact, their response times increase and they tend to make more mistakes; showing that they have been distracted," said Lavie. "So the test is objective and there's no way of doctoring the results."

The research appears in the journal Psychological Science.

Copyright 2007 by United Press International

Explore further: Internet addiction affects six percent of people worldwide

add to favorites email to friend print save as pdf

Related Stories

Microbiome may have shaped early human populations

6 hours ago

We humans have an exceptional age structure compared to other animals: Our children remain dependent on their parents for an unusually long period and our elderly live an extremely long time after they have ...

Big-data analysis reveals gene sharing in mice

6 hours ago

Rice University scientists have detected at least three instances of cross-species mating that likely influenced the evolutionary paths of "old world" mice, two in recent times and one in the distant past.

Recommended for you

User comments : 0

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.