98%
921
2 minutes
20
Introduction: This study aimed to evaluate the reliability and validity of an Iranian computerized memory battery modeled after the Betula study.
Methods: This study aimed to evaluate the reliability and validity of an Iranian computerized memory battery modeled after the Betula study ( Nilsson et al., 1997). The researchers developed this battery as an assessment tool in the Sepidar prospective cohort study. One hundred and ninety-nine participants aged 19-83 years were tested extensively on different aspects of memory. Exploratory factor analysis of the data demonstrated factors similar to those reported by the Betula study.
Results: The authors succeeded to converge the cross-sectional findings of the study and the data from longitudinal studies of memory aging by correcting possible cohort effects. Investigating age differences in episodic and semantic memory factor scores corrected by education and socioeconomic status revealed no significant difference between younger and older adults before ages 53 to 60, though linear age-related declines existed thereafter.
Conclusion: The results support the reliability and construct validity of this computerized battery for memory assessment in Iranian adults.
Download full-text PDF |
Source |
---|---|
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7878035 | PMC |
http://dx.doi.org/10.32598/bcn.9.10.105 | DOI Listing |
Plant Dis
September 2025
Michigan State University, Department of Plant, Soil and Microbial Sciences, 105 CIPS, East Lansing, Michigan, United States, 48824;
Caliciopsis pinea is the ascomycete plant pathogen that causes caliciopsis canker disease on North American Pinus strobus (eastern white pine). Infections result in downgrading of lumber due to canker formation and overall loss of vigor in P. strobus, which is a critical cover species throughout its native range.
View Article and Find Full Text PDFNihon Hoshasen Gijutsu Gakkai Zasshi
September 2025
Department of Radiological Technology, Faculty of Medical Science, Kyoto University of Medical Science.
Purpose: Ensuring that patients undergo examinations with confidence and ease is crucial. This study aims to develop a reliable and valid CT Scan Attitude Scale (CT-SAS) to measure attitudes toward CT scans objectively.
Methods: In Study 1, question items were developed based on preliminary surveys and prior research.
Biomed Chromatogr
October 2025
College of Medicine, Lishui University, Lishui, China.
Saikosaponin A (SSa) is an oleanane type triterpenoid saponin isolated from Radix Bupleuri (Bupleurum chinense DC). While SSa has demonstrated significant pharmacological activities including anti-inflammatory, antioxidant, and antidepressant effects, its pharmacokinetic profile remains poorly characterized. This study developed and validated a sensitive LC-MS/MS method for quantifying SSa in rat plasma.
View Article and Find Full Text PDFJ Safety Res
September 2025
Department of Human Resource Management & Employment Relations, King's Business School, King's College London, London WC2B 4BG, United Kingdom; Department of Medical Research, China Medical University Hospital, China Medical University, Taiwan 404 Taichung Taiwan.
Introduction: This study aims to develop and validate a job crafting scale designed specifically for occupational health and safety (OHS) professionals working in a crisis environment. Job crafting, defined as the proactive adjustment of job roles to better align with individual preferences and strengths, is recognized as a valuable strategy for enhancing job satisfaction, engagement, and performance in various occupational settings. However, existing job crafting scales primarily focus on general work contexts and cannot fully capture the unique dimensions of job crafting relevant to OHS professionals in a crisis response context.
View Article and Find Full Text PDFJ Safety Res
September 2025
National Technical University of Athens, Department of Transportation Planning and Engineering, 5 Iroon Polytechniou St., GR-15773 Athens, Greece.
Introduction: Assessing safety using traffic simulation is becoming increasingly feasible with advancements in methodological frameworks and tools, emphasizing the critical importance of accuracy and reliability. This study aims to bridge the gap between simulation models and real-world safety observations, contributing to the advancement of more robust safety assessment methodologies. It presents a comprehensive comparative analysis of traffic safety metrics derived from both simulated and real-world data, employing clustering technique to identify safety patterns.
View Article and Find Full Text PDF