HomeNetToo is a longitudinal field study designed to examine the antecedents and consequences of home Internet use in low-income families (http://www.HomeNetToo.org). The study was done between December 2000 and June 2002. Among the consequences considered was children's academic performance. Participants were 140 children, mostly African American (83%), mostly boys (58%), and most living in single-parent households (75%) in which the median annual income was 15,000 (U.S. dollars) or less. Average age was 13.8 years. Ages ranged between 10 and 18 years, Internet use was continuously recorded, and multiple measures of academic performance were obtained during the 16-month trial. Findings indicated that children who used the Internet more had higher scores on standardized tests of reading achievement and higher grade point averages 6 months, 1 year, and 16 months later than did children who used it less. Older children used the Internet more than did younger children, but age had no effect on the nature or the academic performance benefits of Internet use. Implications for the digital "use" divide are discussed.
Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.1037/0012-1649.42.3.429 | DOI Listing |
Stat Med
February 2025
Department of Statistics and Data Science, National University of Singapore, Singapore, Singapore.
The additive hazard model, which focuses on risk differences rather than risk ratios, has been widely applied in practice. In this paper, we consider an additive hazard model with varying coefficients to analyze recurrent events data. The model allows for both varying and constant coefficients.
View Article and Find Full Text PDFAdv Healthc Mater
January 2025
Department of Orthopedic Surgery, The First Affiliated Hospital of Shandong First Medical University, Ji'nan, Shandong, 250014, China.
The porous structure is crucial in bone tissue engineering for promoting osseointegration. Among various structures, triply periodic minimal surfaces (TPMS) -Gyroid has been extensively studied due to its superior mechanical and biological properties. However, previous studies have given limited attention to the impact of unit cell size on the biological performance of scaffolds.
View Article and Find Full Text PDFSmall
January 2025
Key Lab of Photovoltaic and Energy Conservation Materials, Institute of Solid State Physics, HFIPS, Chinese Academy of Sciences, Hefei, 230031, P. R. China.
N-type BiTeSe(BTS) is a state-of-the-art thermoelectric material owing to its excellent thermoelectric properties near room temperatures for commercial applications. However, its performance is restricted by its comparatively low figure of merit ZT. Here, it is shown that a 14% increase in power factor (PF) (at 300 K) can be reached through incorporation of inorganic GaAs nanoparticles due to enhanced thermopower originating from the energy-dependent carrier scattering.
View Article and Find Full Text PDFHematol Oncol
January 2025
Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.
Various prognostic scoring systems in myelofibrosis (MF) have been developed to guide clinical decision-making in MF. However, discrepancies between different scoring systems for individual patients remain poorly understood, which can result in conflicting treatment recommendations. Moreover, data regarding there applicability in Asian populations remain scarce.
View Article and Find Full Text PDFDisabil Rehabil Assist Technol
January 2025
Zimbabwe Open University Bulawayo, Bulawayo, Zimbabwe.
Availability of assistive technologies (ATs) to children with disabilities is a critical human right enshrined in United Nations (UN) treaties and frameworks such as the United Nations Conventions on the Rights of Persons with Disabilities (UNCRPD), the United Nations Conventions on Rights of the Child (UNCRC), and United Nations 2030 Agenda for Sustainable Development. ATs optimize functionality, independence, and enhance educational experiences of children with disabilities. The study explored availability of ATs to children with disabilities in Bulawayo Central District (BCD) in Zimbabwe.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!