University of Twente Student Theses

Login
As of Friday, 8 August 2025, the current Student Theses repository is no longer available for thesis uploads. A new Student Theses repository will be available starting Friday, 15 August 2025.

You are Lying! Verbal Deception Detection Within the Investigative Interview : Testing the Differences in Provided Verbal Cues Between Autistic and Neurotypical Suspects

Dignath, L.J. (2025) You are Lying! Verbal Deception Detection Within the Investigative Interview : Testing the Differences in Provided Verbal Cues Between Autistic and Neurotypical Suspects.

[img] PDF
1MB
Abstract:In the investigative interview, one main goal is gathering reliable details. However, suspects might try to mislead the interviewer. Therefore, detecting deception is important in investigative interviewing. Reality monitoring (RM) can be used for this, focusing on differences in the number of details to discriminate deception. The number of details mentioned can be influenced by cognitive load. Due to difficulties in cognitive load, autistic individuals might have difficulties with providing lies or provide fewer details due to encoding difficulties which could reduce the effectiveness of RM, since the testimony of an autistic individual might be incorrectly classified as a lie due to the vulnerability. This paper is among the first to research the use of RM with autistic suspects. We used a 2 (autistic vs. neurotypical) x 2 (guilty vs. innocent) quasi-experimental design interviewing students in a mock-investigative interview. The results showed that autism did not influence the number of details provided and that cognitive load had no effect on the relationship between autism and the number of provided details. Being guilty or not had a significant effect on the number of provided details. These findings indicate that autism seems to not influence the number of provided details.
Item Type:Essay (Master)
Faculty:BMS: Behavioural, Management and Social Sciences
Programme:Psychology MSc (66604)
Link to this item:https://purl.utwente.nl/essays/107412
Export this item as:BibTeX
EndNote
HTML Citation
Reference Manager

 

Repository Staff Only: item control page