Many studies on the Concealed Information Test have focused on phasic physiological changes that are temporally locked to stimulus presentation. However, little is known about changes in tonic, basal physiological levels throughout a stimulus series. This study focused on changes in tonic physiological activities during the CIT. Thirty-nine participants carried out a mock theft and subsequently received a CIT. Skin conductance, heart rate, and normalized pulse volume (NPV) were recorded. The pre-stimulus physiological level of these measures throughout the CIT series was compared across a question series with different serial positions of the relevant item. Results showed that changes in the pre-stimulus level differed depending on the serial position of the relevant item. Skin conductance declined throughout the series, but showed a transient increase after relevant item presentation. Heart rate was relatively constant throughout the series, but decreased after relevant item presentation. NPV continued to decrease until the relevant item, but increased thereafter, indicating a pattern similar to the classic Peak of Tension concept. In addition, the pre-stimulus NPV showed a significant relevant-irrelevant difference. Theoretical and practical implications of these findings are discussed.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1016/j.ijpsycho.2014.08.584 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Posttraumatic stress symptoms among Chinese university students during the COVID-19 pandemic: Prevalence, correlates, and mental health help-seeking.
World J Psychiatry
January 2025
Department of Psychiatry, Wuhan Mental Health Center, Wuhan 430012, Hubei Province, China.
Background: Revisiting the epidemiology of posttraumatic stress symptoms (PTSSs) among university students during the coronavirus disease 2019 (COVID-19) pandemic as well as understanding the mental health help-seeking behavior of individuals with PTSSs has critical implications for public mental health strategies in future medical pandemics.
Aim: To investigate the prevalence and correlates of PTSSs among university students during the first wave of the COVID-19 pandemic in China and to examine mental health help-seeking behaviors among these students.
Methods: A total of 2507 Chinese university students were recruited snowball sampling.
Development of a Brief Client Satisfaction and Quality Improvement Tool for Hospital-Based Violence Intervention Programs: Opportunities for Enhancing Client Perspectives.
J Patient Exp
January 2025
Center for Violence Prevention, Children's Hospital of Philadelphia, Philadelphia, PA, USA.
Hospital-based violence intervention programs (HVIPs) are evidence-informed strategies to promote recovery among victims of violence. Limited tools exist to capture client-reported perspectives of program relevance, responsiveness, acceptability, and impact. We conducted a quality improvement project to develop an HVIP-specific tool that can be used to collect information regarding client satisfaction with services to inform ongoing and future program improvement efforts.
View Article and Find Full Text PDFSociodemographic factors associated with dental students knowledge and attitudes regarding disinfection as a control measure to reduce the spread of COVID-19.
Sci Rep
January 2025
School of Stomatology, Universidad Privada San Juan Bautista, Lima, Peru.
Despite maintaining a lower mortality rate and greater control of victims infected by COVID-19, the world's population and science are still confronted with this coronavirus. Therefore, the aim was to assess the association between sociodemographic factors and the level of knowledge and attitudes of dental students regarding disinfection as a control measure to reduce the spread of COVID-19. This cross-sectional study evaluated 503 dental students from the capital city and one Peruvian province between February and June 2022.
View Article and Find Full Text PDFDual intent view contrastive learning for knowledge aware recommender systems.
Sci Rep
January 2025
School of Computer Science, Guangdong Polytechnic Normal University, Guangzhou, Guangdong, China.
Knowledge-aware recommendation systems often face challenges owing to sparse supervision signals and redundant entity relations, which can diminish the advantages of utilizing knowledge graphs for enhancing recommendation performance. To tackle these challenges, we propose a novel recommendation model named Dual-Intent-View Contrastive Learning network (DIVCL), inspired by recent advancements in contrastive and intent learning. DIVCL employs a dual-view representation learning approach using Graph Neural Networks (GNNs), consisting of two distinct views: a local view based on the user-item interaction graph and a global view based on the user-item-entity knowledge graph.
View Article and Find Full Text PDFPsychometric validation of the Copenhagen Hip and Groin Outcome Score (HAGOS) and Oxford Hip Score (OHS) in patients with hip-abductor tendon pathology.
Br J Sports Med
January 2025
Department of Clinical Medicine, Aarhus University Department of Clinical Medicine, Aarhus, Midtjylland, Denmark.
Objective: Validated patient-reported outcome measures for patients with hip-abductor tendon pathology are lacking. Recent studies indicate that the Copenhagen Hip and Groin Outcome Score (HAGOS), in the original or the revised scoring format, and the Oxford Hip Score (OHS) may be relevant for use in patients with hip-abductor tendon pathology. The objective of this study was to assess the validity of the Danish version of the HAGOS, the revised HAGOS, and the OHS psychometrically in patients with hip-abductor tendon pathology.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!