<abstract xmlns="http://www.w3.org/1999/xhtml"><p>Qualitative indicators are an important element in establishing truth in polygraph examinations. Considering this, a study of the change in the quality of the signal from the photoplethysmograph in subjects who have used nail polish is extremely relevant and requires a comprehensive qualitative study.</p><p>The paper uses general scientific and empirical methods of observation and experimentation, and is a comprehensive study of the effects of nail polish on the quality of the photoplethysmograph signal. It is the first time that this type of research has been conducted using a comparative analysis of subjects who did and did not use nail polish.</p></abstract>

Qualitative indicators are an important element in establishing truth in polygraph examinations. Considering this, a study of the change in the quality of the signal from the photoplethysmograph in subjects who have used nail polish is extremely relevant and requires a comprehensive qualitative study.The paper uses general scientific and empirical methods of observation and experimentation, and is a comprehensive study of the effects of nail polish on the quality of the photoplethysmograph signal. It is the first time that this type of research has been conducted using a comparative analysis of subjects who did and did not use nail polish.

Differences in the Quality of the Photoplethysmograph Signal in Subjects with and without Nail Polish

European Polygraph

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Qualitative indicators are an important element in establishing truth in polygraph examinations. Considering this, a study of the change in the quality of the...

Differences in the Quality of the Photoplethysmograph Signal in Subjects with and without Nail Polish

Data publikacji: 14 maj 2018

Zakres stron: 7 - 17

DOI: https://doi.org/10.2478/ep-2018-0001

Słowa kluczowe
polygraph, forensic psychophysiology, photoplethysmograph, plethysmograph, PLE, nail polish, signal quality

© 2018 Karina Anastasova, published by De Gruyter Open

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Differences in the Quality of the Photoplethysmograph Signal in Subjects with and without Nail Polish

Data publikacji: 14 maj 2018

Zakres stron: 7 - 17

DOI: https://doi.org/10.2478/ep-2018-0001

Słowa kluczowepolygraph, forensic psychophysiology, photoplethysmograph, plethysmograph, PLE, nail polish, signal quality

© 2018 Karina Anastasova, published by De Gruyter Open

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Słowa kluczowe
polygraph, forensic psychophysiology, photoplethysmograph, plethysmograph, PLE, nail polish, signal quality