Islamabad: According to recent study carried out by researchers showed that how aggressive a person is can be identified by the way they walk.
Liam Satchell of the Department of Psychology at the University of Portsmouth and colleagues focused on the relationship between the Big Five personality traits that include extraversion agreeableness openness conscientiousness and neuroticism and gait. Together the five traits can help map the way people think feel and behave.
The team also investigated the association between gait and dispositional aggression. They point out that it would be beneficial if there were cues to an approaching stranger s inclination to aggression in their gait.
Moreover an individual s biological motion was analyzed to determine if there was any potential relationship between movement and a person s intention to engage in aggressive behavior.
Motion capture technology records human actions and uses the information to create a 3 D character model computer animation. Researchers analyzed thorax and pelvis movements as well as gait speed.
Findings determined that exaggerated movement of both the upper and lower body indicated aggression. While there was a moderate correlation between walking speed and aggression for males no correlation was observed in females or the sample as a whole. The team provides observed evidence that suggests personality is related to the way a person walks. Aspects of gait such as relative movement between the upper and lower body upper body movement alone and lower body movement alone and gait speed relate to different characteristics of a person s personality.
Participants who reported high physical aggression had greater relative movement between the upper and lower body. Heightened shoulder movement or pelvis movement alone were not predictive of aggression but the relative motion of the upper and lower body were aggression indicators.
Liam Satchell said that, “People are generally aware that there is a relationship between swagger and psychology. Our research provides empirical evidence to confirm that personality is indeed manifest in the way we walk.”
“We know of no other examples of research where gait has been shown to correlate with self reported measures of personality and suggest that more research should be conducted between automatic movement and personality”, Satchell adds.
The authors say that put simply an aggressive walk is one where rotation is exaggerated. Satchell notes that identifying the potential relationship between an individual s biological motion and their intention to engage in aggression could be used to help in crime prevention.
If CCTV observers could be trained to recognize the aggressive walk demonstrated in this research their ability to recognize impending crimes could be improved further he adds.
Further research is required to establish whether gait affects personality or personality affects gait. The team says that it could also be the case that gait changes how participants complete self report measures. In terms of the Big Five feelings of aggression or confidence (neuroticism or extraversion) in participants could be improved or diminished by recently having their gait observed.
To most people walking is a relatively automatic behavior yet it is reflective of individual psychology such as one s openness to new experiences the authors write. Our findings are important in explaining accurate interpersonal trait judgments and our objective methods could be used with other potentially personality relevant movements such as seated pose and shaking hands.
The existence of these correlations demonstrates the potential of research into relationships between individual differences in psychology and individual differences in movement Satchell and colleagues conclude.