Original Research Papers · Research Paper P2
Research on Application of Eye Tracking Technology on Criminal Psychological Test - A Case of Simulate of Murder
Original Abstract
Abstract
Two groups (A: murderer; B: innocent person) were arranged in the psychological test of simulated murder case, and the index of fi xation duration (FD), fi xation count (FC) and visit duration (VD), etc. was recorded by eye tracker during the experiment. It was found that the index of FD, FC, VD on stolen item (pictures of ring), offence site (pictures of murder house), murder tool (pictures of hammer) and the victim (pictures of victim) of group A was higher than that of group B, but the signifi cant difference was only shown from murder tool and victim (P<0.05); The FD on murder involved pictures of group A was longer than that of unrelated pictures (but not so obvious), and the FD on murder involved pictures of group B was un-obviously longer (or less) than that of unrelated pictures.
Keywords: Forensic science; Eye movement; Psychological test; Experiment; Criminal psychology
Authors & Publication
Article Details
- Psychological Tests Division, Department of Criminal Technology, Interpol Corps, Public Security Bureau of Chongqing, Chongqing 400021, China.
Corresponding author: ZHANG Xiuyin · zhangyatou@gmail.com
Citation Information
| Document code | P2 · Research Paper |
|---|---|
| Journal | Forensic Science Seminar |
| ISSN | 2157-118X |
| Volume / Issue | 3 / 1 |
| Pages | 62–66 |
| Publication date | 1 January 2013 |
| Article HTML | https://fss.xxyy.info/journal/2013/2157118X.3.P2.html |
| Full text PDF | https://fss.xxyy.info/journal/2013/2157118X.3.P2.pdf |
Metadata Quality