Distance education programs have become the preferred option for most higher education institutions to continue teaching during the COVID-19 pandemic, but the effectiveness of some online courses, especially those engineering courses with experimentation activities, remains disputed. The main challenge is fostering collaborative problem solving skills for novice students as online collaboration increases their cognitive load. This research thus tapped into novice engineering students' cognitive load to develop a more granular, multimodal view of how cognitive load influences student performance in collaborative problem solving during virtual experimentation activities. The findings of this research provided significant implications for the future design and implementation of virtual laboratories in computer science engineering education.
Download full-text PDF |
Source |
---|---|
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8960685 | PMC |
http://dx.doi.org/10.1007/s12528-022-09311-8 | DOI Listing |
Gerontologist
January 2025
Department of Psychology, Clemson University, Clemson, South Carolina, USA.
Background And Objectives: The analysis of daily memory lapses is an underutilized approach to understanding daily experiences of cognitive functioning. The present study adopts this approach, with the goals of exploring how the quality of family relationships predicts the frequency of daily memory lapses and moderates the link between daily memory lapses and daily affect.
Research Design And Methods: We used longitudinal data from the third wave of Midlife in the United States and the National Study of Daily Experiences to assess our research goals.
Front Digit Health
January 2025
Department of Information Engineering, University of Pisa, Pisa, Italy.
Wearable augmented reality in neurosurgery offers significant advantages by enabling the visualization of navigation information directly on the patient, seamlessly integrating virtual data with the real surgical field. This ergonomic approach can facilitate a more intuitive understanding of spatial relationships and guidance cues, potentially reducing cognitive load and enhancing the accuracy of surgical gestures by aligning critical information with the actual anatomy in real-time. This study evaluates the benefits of a novel AR platform, VOSTARS, by comparing its targeting accuracy to that of the gold-standard electromagnetic (EM) navigation system, Medtronic StealthStation S7.
View Article and Find Full Text PDFJ Comput Assist Tomogr
January 2025
Department of Radiology, the First Affiliated Hospital of Shenzhen University, Health Science Center, Shenzhen Second People's Hospital, Shenzhen.
Background And Purpose: Parkinson disease (PD) is defined by its unique motor symptoms, where responsiveness to levodopa (L-DOPA) is fundamental for management. Recent research has highlighted a significant relationship between PD symptoms and glymphatic dysfunction. This study endeavors to clarify the connection between glymphatic system functionality and initial motor symptoms in PD, utilizing imaging biomarkers to determine its predictive capacity for L-DOPA responsiveness (LR).
View Article and Find Full Text PDFClin Nucl Med
January 2025
Department of Nuclear Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.
Purpose: This study aimed to develop a deep learning (DL) model for brain region parcellation using CT data from PET/CT scans to enable accurate amyloid quantification in 18F-FBB PET/CT without relying on high-resolution MRI.
Patients And Methods: A retrospective dataset of PET/CT and T1-weighted MRI pairs from 226 individuals (157 with mild cognitive impairment or dementia and 69 healthy controls) was used. The dataset was split into training/validation (60%) and test (40%) sets.
Behav Res Ther
January 2025
Department of Psychology, University of Greifswald, Franz-Mehring-Straße 47, 17489, Greifswald, Germany; Department of Psychology, University of Hildesheim, Universitätsplatz 1, 31141, Hildesheim, Germany.
Intrusions are a hallmark symptom of posttraumatic stress disorder (PTSD). While dysfunctional cognitions are known posttraumatic contributors, peritraumatic processes are less understood. Perceived threat, alongside emotional factors, is theorized as significant, but experimental studies are lacking.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!