A sample of 370 students in the 7th-9th grades in 1998 was followed for 3 years through the 10th-12th grades in order to investigate the relation of "developmental assets"--positive relationships, opportunities, skills, values, and self-perceptions--to academic achievement over time, using actual GPA as the key outcome variable. The greater the number of developmental assets students reported in the 7th-9th grades, the higher their GPA in the 10th-12th grades. Students who stayed stable or increased in their asset levels had significantly higher GPAs in 2001 than students whose asset levels decreased. Increases in assets were significantly associated with increases in GPA. Experiencing in 1998 clusters of specific assets increased by 2-3 times the odds of students having a B+ or higher GPA in 2001. The results offer promising evidence that a broad focus on building the developmental nutrients in young people's lives may contribute to academic success.
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http://dx.doi.org/10.1016/j.adolescence.2005.09.001 | DOI Listing |
J Res Adolesc
March 2025
Virginia Commonwealth University, Richmond, Virginia, USA.
The current study examined whether adverse childhood experiences and racial discrimination predicted adolescents' internal developmental assets, external developmental assets, and depressive symptoms. We also tested whether these relations were buffered by aspects of caregivers' reports of ethnic-racial socialization efforts (i.e.
View Article and Find Full Text PDFDev Biol
December 2024
Laboratorio de Diferenciación Celular y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Autónoma de, Buenos Aires, C1428EGA, Argentina; CONICET-Universidad de Buenos Aires, Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), Ciudad Autónoma de, Buenos Aires, C1428EGA, Argentina; Departamento de Ecología, Genética y Evolución, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Autónoma de, Buenos Aires, C1428EGA, Argentina. Electronic address:
Over the past century, the chick embryo model, historically employed for research in developmental biology, has become a valuable tool for cancer research. The characteristics of the chick chorioallantoic membrane (CAM) make it a convenient model for the study of cancer, leading to the establishment of the CAM assay as an alternative to traditional in vivo cancer models. In this review we will explore the characteristics of the CAM that make it suitable for cancer research, as well as its consolidation as a versatile platform in this field.
View Article and Find Full Text PDFLancet Reg Health Southeast Asia
January 2025
Boston Children's Hospital (Division of Developmental Medicine), Harvard Medical School (Department of Pediatrics), Harvard Graduate School of Education, Cambridge, MA, USA.
Background: Over a third of children globally do not meet their developmental potential, and children living in low and middle-income countries (LMICs) are most vulnerable. Understanding the contextual factors that influence cognitive development for children in LMICs is crucial to inform and develop interventions. We sought to characterize developmental trajectories of cognition in Bangladeshi children and identify salient social determinants.
View Article and Find Full Text PDFJ Alzheimers Dis
December 2024
Brain and Mind Institute, Aga Khan University, Nairobi, Kenya.
Background: The risk of dementia, including the most common form, Alzheimer's disease, is forecasted to increase in low- and middle-income countries due to longer lifespans and the rising prevalence of non-communicable diseases. However, little research has been conducted on the knowledge and perceptions about dementia in rural communities in Kenya.
Objective: To explore the community's knowledge, attitudes, and perceptions about dementia in Kilifi County, a resource constrained rural coastal area in Kenya.
Transl Psychiatry
December 2024
Departments of Physiology and Psychiatry University of Maryland School of Medicine, Baltimore, MD, 21201, USA.
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