![]() That’s not to say that eye movements have nothing to do with what a person is thinking. ( MORE: Can Patients Handle the Truth? Getting Access to Doctors’ Notes) There was no link between eye movements and whether or not the people were telling the truth. ![]() The researchers monitored and coded their eye movements, counting the number of times people either looked up and to the right or up and to the left. In half cases, the family members were known to be lying in the other half, they were telling the truth. the videos were gathered from news agencies in several countries, including Australia, Canada, Britain and the U.S. In the third experiment, the researchers watched videos of 52 people publicly appealing for help in finding their relatives who had gone missing. Result: there was no difference in accuracy of lie detection between the 25 participants who were told about the eye-movement theory and those who weren’t. Then the participants watched the videos of the 32 people from the previous experiment and were asked to indicate whether they thought each person was lying or telling the truth, and how confident they were in their assessment. In the second experiment, researchers recruited 50 participants and randomly educated half of them about the NLP lying-eye trick. (The NLP theory pertains to right-handed people, so left-handed folks were excluded from the study.) Then the researchers carefully analyzed the volunteers’ eye movements, and found that they were equally likely to glance upward and to the right or upward and to the left, regardless of the truthfulness of their statements. In the first experiment, the researchers videotaped 32 right-handed participants as they either lied or told the truth. The notion that “constructed” means “lie” became popular, despite the fact that there’s little scientific evidence to back up the claim. The therapy method, which attempts to improve people’s communication skills by teaching them about eye-movements and thought, says that when people look up to their right they are visualizing a “constructed” event, and when they look to the left, they’re visualizing an actual “remembered” memory. The authors attribute the popular wisdom about “lying eyes” to claims made by practitioners of neuro-linguistic programming (NLP). “This is in line with findings from a considerable amount of previous work showing that facial clues (including eye movements) are poor indicators of deception,” wrote the authors of the study published in the journal PLoS ONE. If they look up to their left, they’re said to be telling the truth.īut in three separate experiments testing that theory, researchers from Edinburgh University and Hertfordshire University found no connection between eye movements and whether people were being truthful. Follow commonly held theory is that when a person looks up to their right, they’re lying. ![]()
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