Objective:To evaluate the visual cognition and comprehensive intelligence followed by hearing handicap which occurs in early stage.Methods:566 healthy subjects with early hearing impairment were tested by Visual-Motor...Objective:To evaluate the visual cognition and comprehensive intelligence followed by hearing handicap which occurs in early stage.Methods:566 healthy subjects with early hearing impairment were tested by Visual-Motor Integration Developmental Test(VMI);and 62 of them were tested by Hiskey-Nebraska Test of Learning Aptitude(H-NTLA);and 45 subiects were tested by performance scale of WISC (PS-WISC) and Combined Raven’s Test (CRT). Results:The hearing handicaped children got significantly lower scores in VMI,H-NTLA, CRT and WISC-PS.The starting age of receiving special education in deaf school and the age of fitting hearing-aid, and positive family history significantly affected the status of visual cognition .Conclusion:Early hearing handicap could remarkably impede the children’s visual perception and intelligence development.Offering with hearing-aid ,and special education and speech training as early as possible could prevent him from disadvantageous condition to some extent.展开更多
Advanced energy storage technologies are widely needed to efficiently utilize renewable energies such as solar and wind energy and satisfy burgeoning clean energy needs while mitigating the environmental impact of fos...Advanced energy storage technologies are widely needed to efficiently utilize renewable energies such as solar and wind energy and satisfy burgeoning clean energy needs while mitigating the environmental impact of fossil fuels[1–4].Aqueous organic redox flow batteries(AORFBs)have drawn substantial attention in this area because of their decoupled energy and power,excellent scalability,and use of highly structurally tunable organic redox active species[5].展开更多
文摘Objective:To evaluate the visual cognition and comprehensive intelligence followed by hearing handicap which occurs in early stage.Methods:566 healthy subjects with early hearing impairment were tested by Visual-Motor Integration Developmental Test(VMI);and 62 of them were tested by Hiskey-Nebraska Test of Learning Aptitude(H-NTLA);and 45 subiects were tested by performance scale of WISC (PS-WISC) and Combined Raven’s Test (CRT). Results:The hearing handicaped children got significantly lower scores in VMI,H-NTLA, CRT and WISC-PS.The starting age of receiving special education in deaf school and the age of fitting hearing-aid, and positive family history significantly affected the status of visual cognition .Conclusion:Early hearing handicap could remarkably impede the children’s visual perception and intelligence development.Offering with hearing-aid ,and special education and speech training as early as possible could prevent him from disadvantageous condition to some extent.
基金supported by the Research Grants Council of the Hong Kong Special Administrative Region,China(T23-601/17-R and 16209218)。
文摘Advanced energy storage technologies are widely needed to efficiently utilize renewable energies such as solar and wind energy and satisfy burgeoning clean energy needs while mitigating the environmental impact of fossil fuels[1–4].Aqueous organic redox flow batteries(AORFBs)have drawn substantial attention in this area because of their decoupled energy and power,excellent scalability,and use of highly structurally tunable organic redox active species[5].
