Some ethical dimensions of cochlear implantation for deaf children and their families     

Hyde M  Power D 《Journal of deaf studies and deaf education》2006,11(1):102-111

A major source of controversy between Deaf people and those who support a "social/cultural" view of Deafness as "a life to be lived" and those who see deafness within a "medical model" as a "condition to be cured" has been over the cochlear implantation of young deaf children. Recent research has shown that there are noticeable inequities in access to such procedures in western countries; inequities that give rise to the need for informed public policy discussions. It has also found that parents of newly diagnosed deaf children are not provided with access to all the possibilities for their children-including that of a "Deaf life." How this information can be provided to parents and the public via widespread discussions in the media and elsewhere and involving Deaf people in the implantation counseling process is an issue that needs to be addressed by those responsible for implantation programs.  相似文献   

Statistics of the iron trade     

Hyde Clarke 《Journal of The Franklin Institute》1840,29(3):211-213

  相似文献   

Issues in the school-to-work transition of hard of hearing adolescents     

Punch R  Hyde M  Creed PA 《American annals of the deaf》2004,149(1):28-38

Career theorists emphasize the importance of the development of career maturity in adolescents if they are to successfully negotiate the school-to-work transition. Transitions of deaf and hard of hearing adolescents may be especially problematic. The authors examine the implications of current labor market trends for young people, in particular those with hearing loss, and review data on employment outcomes for deaf and hard of hearing people. They discuss the environmental and attitudinal barriers that can influence the career outcomes of this population, consider the impact of hearing loss on adolescents' career maturity, and review the studies on this topic in the literature. The article focuses on the experiences of students with significant hearing loss who are educated in regular classes with the support of itinerant teachers, who communicate orally, and who may be defined as hard of hearing. Recommendations for research and practice are provided.  相似文献   

Learning English from signed English: an impossible task?     

Power D  Hyde M  Leigh G 《American annals of the deaf》2008,153(1):37-47

A sample of elementary school- and high school-age deaf students in special education programs in the Australian state of Queensland using Australasian Signed English (ASE) took the Test of Syntactic Abilities (Quigley, Steinkamp, Power, & Jones, 1978) and wrote a story in response to a wordless picture sequence. Several analyses of the students' test scores and of the written language of their stories were undertaken. It was found that classroom use of ASE was of benefit to these students in developing English and telling a story in writing, but that there were complex aspects of syntax that required special teaching. The implications for the use of Signed English systems and the teaching of English to deaf students who use Signed English communication are examined.  相似文献   

Antagonistic interaction between <Emphasis Type="Italic">Trichoderma asperellum</Emphasis> and <Emphasis Type="Italic">Phytophthora capsici</Emphasis> in vitro     

Heng Jiang  Liang Zhang  Jing-ze Zhang  Mohammad Reza Ojaghian  Kevin D. Hyde 《Journal of Zhejiang University. Science. B》2016,17(4):271-281

Phytophthora capsici is a phytopathogen that causes a destructive pepper blight that is extremely difficult to control. Using a fungicide application against the disease is costly and relatively ineffective and there is also a huge environmental concern about the use of such chemicals. The genus Trichoderma has been known to have a potential biocontrol issue. In this paper we investigate the mechanism for causing the infection of T. asperellum against P. capsici. Trichoderma sp. (isolate CGMCC 6422) was developed to have a strong antagonistic action against hyphae of P. capsici through screening tests. The strain was identified as T. asperellum through using a combination of morphological characteristics and molecular data. T. asperellum was able to collapse the mycelium of the colonies of the pathogen through dual culture tests by breaking down the pathogenic hyphae into fragments. The scanning electron microscope showed that the hyphae of T. asperellum surrounded and penetrated the pathogens hyphae, resulting in hyphal collapse. The results show that seven days after inoculation, the hyphae of the pathogen were completely degraded in a dual culture. T. asperellum was also able to enter the P. capsici oospores through using oogonia and then developed hyphae and produced conidia, leading to the disintegration of the oogonia and oospores. Seven days after inoculation, an average 10.8% of the oospores were infected, but at this stage, the structures of oospores were still intact. Subsequently, the number of infected oospores increased and the oospores started to collapse. Forty-two days after inoculation, almost all the oospores were infected, with 9.3% of the structures of the oospores being intact and 90.7% of the oospores having collapsed.  相似文献   

Investigating the impact of flexible furniture in the elementary classroom     

Attai  Shanna L.  Reyes  Jorge C.  Davis  John L.  York  Judy  Ranney  Kerri  Hyde  Truell W. 《Learning Environments Research》2021,24(2):153-167

Learning Environments Research - Educators are beginning to consider the physical learning environment as an additional resource in meeting learning outcomes in modern classrooms. In order to...  相似文献   

Weaving the threads of meaning: a characteristic of children's spirituality and its implications for religious education     

Brendan Hyde 《British Journal of Religious Education》2008,30(3):235-245

Although well documented from a British perspective, empirical research exploring the spiritual lives of primary school children in the Australian context is a field in which scholarship is beginning to emerge. This article reports on one particular finding which emerged from an Australian study seeking to identify some characteristics of children's spirituality in Catholic primary schools. The characteristic has been termed weaving the threads of meaning. It describes the way in which the children who participated in this study appeared to use their sense of wonder as a means of expressing their spirituality by piecing together a worldview based around their attempts at meaning making. This article argues that the existence of this characteristic presents a challenge for religious education, in particular for those programmes which operate within faith schools where the Christian narrative forms a source of the authoritative wisdom to be handed on to its students.  相似文献   

Fungal diversity on fallen leaves of Ficus in northern Thailand     

Wang HK  Hyde KD  Soytong K  Lin FC 《Journal of Zhejiang University. Science. B》2008,9(10):835-841

Fallen leaves of Ficus altissima, F. virens, F. benjamina, F. fistulosa and F. semicordata, were collected in Chiang Mai Province in northern Thailand and examined for fungi. Eighty taxa were identified, comprising 56 anamorphic taxa, 23 ascomycetes and 1 basidiomycete. Common fungal species occurring on five host species with high frequency of occurrence were Beltraniella nilgirica, Lasiodiplodia theobromae, Ophioceras leptosporum, Periconia byssoides and Septonema harknessi. Colletotrichum and Stachybotrys were also common genera. The leaves of different Ficus species supported diverse fungal taxa, and the fungal assemblages on the different hosts showed varying overlap. The fungal diversity of saprobes at the host species level is discussed.  相似文献   

Trajectories of self-perceived math ability,utility value and interest across middle school as predictors of high school math performance     

Jennifer Lee Petersen  Janet Shibley Hyde 《教育心理学》2017,37(4):438-456

Although many studies have documented developmental change in mathematics motivation, little is known about how these trends predict math performance. A sample of 288 participants from the United States reported their perceived math ability, math utility value and math interest in 5th, 7th and 9th grades. Latent growth curve models estimated developmental trajectories in each of these constructs. Mathematics interest and utility value decreased across time, but there was no significant change in self-perceived math ability. Slopes and intercepts of all mathematics motivation variables correlated with one another. Even when controlling for prior mathematics performance, students who self-reported high math ability in 5th grade had higher standardised test scores than their peers in high school five years later. Neither math utility value nor math interest intercepts or slopes predicted later performance. Understanding the predictors of math performance is important for supporting students’ success in science, technology, engineering and mathematics careers.  相似文献   

Lenghth of Maternity Leave and Quality of Mother-Infant Interactions     

Roseanne Clark  Janet Shibley Hyde  Marilyn J. Essex    Marjorie H. Klein 《Child development》1997,68(2):364-383

The aim of this study was to assess the association between the length of maternity leave and the quality of mother-infant interactions; 198 employed mothers of 4-month-old infants were interviewed and videotaped in their homes during a feeding time. Hierarchical multiple regression analyses indicated a direct association between shorter length of leave and more negative affect and behavior in maternal interactions with their infants. Infant and mother stressor/protective variables added significantly in predicting the quality of the mother-infant relationship. There were also significant interaction effects between the length of leave and these variables. Mothers who either reported more depressive symptoms or who perceived their infant as having a more difficult temperament and who had shorter leaves, compared with mothers who had longer leaves, were observed to express less positive affect, sensitivity, and responsiveness in interactions with their infants. The public policy implications of the relation between length of maternity leave, maternal and infant individual differences, and the quality of mother-infant interactions are discussed.  相似文献