The objective of the study was to examine potential associations between positive youth development constructs (gratitude, future orientation, purpose in life) and psychological functioning (posttraumatic stress symptoms, depressive symptoms, maladaptive grief reactions) among bereaved youth and test whether these associations vary by age. A diverse sample of 197 clinic-referred bereaved youth (56.2% female; = 12.36, = 3.18; 36.1% Hispanic, 23.7% White, 20.1% Black, 11.9% Multiracial, and 8.2% another race/ethnicity) completed self-report measures of psychological functioning and positive youth development constructs. Linear regression models indicated that gratitude and purpose were associated with lower posttraumatic stress and depressive symptoms among bereaved youth. Future orientation was associated with higher posttraumatic stress symptoms. Results were consistent across age. If replicated longitudinally, gratitude and purpose may be important protective factors against negative mental health outcomes in the aftermath of losing a loved one.
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http://dx.doi.org/10.1177/00302228241246919 | DOI Listing |
J Ethn Subst Abuse
January 2025
University of La Verne, La Verne, California, USA.
The present study examined the effects of cultural factors(ethnic identity, acculturation, perceived discrimination, and religiosity), derived from the Multicultural Assessment-Intervention Process (MAIP) model, on attitudes toward prescription drug use among Iranian/Persian Americans across the United States. The study consisted of a final sample of 454 Iranian/Persian American adult participants. The results indicated that Iranian/Persian American attitudes toward prescription drug use are impacted by demographic and cultural factors.
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January 2025
College of Metrology Measurement and Instrument, China Jiliang University, Hangzhou 310018, China.
This paper aims to address the challenge of precise robotic grasping of molecular sieve drying bags during automated packaging by proposing a six-dimensional (6D) pose estimation method based on an red green blue-depth (RGB-D) camera. The method consists of three components: point cloud pre-segmentation, target extraction, and pose estimation. A minimum bounding box-based pre-segmentation method was designed to minimize the impact of packaging wrinkles and skirt curling.
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January 2025
Faculty of Artificial Intelligence in Education, Central China Normal University, Wuhan 430079, China.
Behavioral computing based on visual cues has become increasingly important, as it can capture and annotate teachers' and students' classroom states on a large scale and in real time. However, there is a lack of consensus on the research status and future trends of computer vision-based classroom behavior recognition. The present study conducted a systematic literature review of 80 peer-reviewed journal articles following the Preferred Reporting Items for Systematic Assessment and Meta-Analysis (PRISMA) guidelines.
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The Laboratory of Personalized Chemo-Radiation Therapy, Institute of Future Biophysics, Moscow 141700, Russia.
Cancer-related deaths primarily occur due to metastasis, a process involving the migration and invasion of cancer cells. In most solid tumors, metastasis occurs through collective cell migration (CCM), guided by "cellular leaders". These leader cells generate forces through actomyosin-mediated protrusion and contractility.
View Article and Find Full Text PDFMaterials (Basel)
January 2025
Management Faculty, AGH University, Gramatyka 10 Str., 30-067 Kraków, Poland.
Additive manufacturing is a technology that creates objects by adding successive layers of material. The 3D method is an alternative to subtractive production, in which production involves removing material from the initial solid. 3D printing requires the initial design of the manufactured object using computer design, for example, one of the following programs: CAD, 3DCrafter, Wings 3D, Cinema 3, Blender, 3ds Max, Autodesk Inventor, and others.
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