Fingerspelling and sign language as alternative codes for reading and writing words for Chilean deaf signers     

Puente A  Alvarado JM  Herrera V 《American annals of the deaf》2006,151(3):299-310

The study examined the role of sign language and fingerspelling in the development of the reading and writing skills of deaf children and youth. Twenty-six deaf participants (13 children, 13 adolescents), whose first language was Chilean Sign Language (CHSL), were examined. Their dactylic abilities were evaluated with tasks involving the reading and writing of dactylic and orthographic codes. The study included three experiments: (a) the identification of Chilean signs and fingerspelled words, (b) the matching of fingerspelled words with commercial logos, and (c) the decoding of fingerspelled words and the mapping of these words onto the writing system. The results provide convergent evidence that the use of fingerspelling and sign language is related to orthographic skills. It is concluded that fingerspelling can facilitate the internal representation of words and serve as a supporting mechanism for reading acquisition.  相似文献   

Age-related incidence curve of hospitalized Shaken Baby Syndrome cases: convergent evidence for crying as a trigger to shaking     

Barr RG  Trent RB  Cross J 《Child abuse & neglect》2006,30(1):7-16

OBJECTIVE: To determine whether there is an age-specific incidence of hospitalized cases of Shaken Baby Syndrome (SBS) that has similar properties to the previously reported "normal crying curve," as a form of indirect evidence that crying is an important stimulus for SBS. DESIGN AND SETTING: The study analyzed cases of Shaken Baby Syndrome by age at hospitalization from hospital discharge data for California hospitals from October 1996 through December 2000. PATIENTS: All cases of children less than 18 months (78 weeks) of age for whom the diagnostic code for Shaken Baby Syndrome (995.55) in the International Classification of Disease, Ninth Edition, Clinical Modification was assigned. RESULTS: There were 273 hospitalizations for SBS. Like the "normal crying curve," the curve of age-specific incidence starts at 2-3 weeks, has a clear peak, and declines to baseline by about 36 weeks of age. In contrast to the normal crying curve that peaks at 5-6 weeks, the peak of SBS hospitalizations occurs at 10-13 weeks. CONCLUSIONS: The age-specific incidence curve of hospitalized SBS cases has a similar starting point and shape to the previously reported normal crying curve but the peak occurs about 4-6 weeks later. Of the likely predisposing causes, this pattern is only consistent with the properties of early crying. There are numerous explanations for the lag in the peaks between crying and SBS hospitalizations, including the possibility of repeat shakings prior to hospitalization. The importance of crying as a stimulus to SBS may provide an opportunity for preventive intervention.  相似文献   

Information literacy and library attitudes of occupational therapy students     

Kipnis DG  Frisby AJ 《Medical reference services quarterly》2006,25(4):11-20

Information literacy, often described as a person's ability to effectively find and evaluate answers to questions using a variety of information resources, is of particular importance to health care workers. This paper presents the results of an information literacy survey presented to occupational therapy (OT) students at Thomas Jefferson University during a series of required class activities. Also described are the authors' activities with the faculty and courses at Jefferson. The survey was made available to first-, second-, third-, and fourth-year occupational therapy students along with nursing students and pharmacy students. The survey is designed to identify research habits, skills, and preferences. Results confirm some commonly held perceptions about searching skills of young adults and an interesting dichotomy in students' learning habits. The paper concludes with a discussion of recommendations to OT faculty and librarians on how to improve information literacy education. The survey can be obtained by contacting the authors.  相似文献   

Modeling of intelligent agent interactions for multiagent systems     

G. V. Rybina  S. S. Parondzhanov 《Scientific and Technical Information Processing》2010,37(5):318-327

The experience gained in the development of the system of simulation modeling of intelligent agent interaction (SMIAI) is described. It is based on the general model of agent interaction proposed by G.V. Rybina, who developed the works on intelligent dialog systems, including the well-known Popov’s communication model, in the late 1990s. The goal of SMIAI is to validate the applicability of the proposed models, methods, and algorithms of intelligent agent interactions and their architecture in developing MAS prototypes for different problem areas. The SMIAI architecture, support means for simulation experiments, transmission and processing of messages, and other components are considered. Realized MAS prototypes for several applications are presented as examples. The models of local, thematic, and global dialog structure for intelligent agents are presented and the problems of intelligent agent communications behavior formation are analyzed. The creation of the models under consideration by means of G2 and Microsoft Visual Studio is described.  相似文献   

The development of telehealth as a strategy to improve health care services in Zambia     

Kenneth L. Chanda  Jean G. Shaw 《Health information and libraries journal》2010,27(2):133-139

  相似文献   

Independent force and position control for cooperating manipulators   总被引：1，自引：0，他引：1  

K. G. Tzierakis  F. N. Koumboulis   《Journal of The Franklin Institute》2003,340(6-7):435-460

The problem of independent force and position control of multitask cooperating manipulators is studied. Each manipulator is in a non-singular configuration and the object can be driven by the contact forces exerted by the end effectors of the manipulators. The design requirement is to control each coordinate of the position of the object as well as each component of the “rest” forces, except the moving forces that are determined uniquely from the object's position. The present design requirement has been proved to be always satisfied together with asymptotic and BIBO stability. A class of controllers solving the above simultaneous problem is analytically determined. The proposed state feedback controller does not depend upon the specific object dynamics and thus the resulting closed-loop multimanipulator system performs as required, not only when handling various objects but also when the dynamics of the objects are unknown or hard to compute or disturbed by external forces.  相似文献   

Intelligent Technologies in Library and Information Service Applications: By F. W. Lancaster and Amy Warner. Medford, NJ: Information Today, for the American Society for Information Science and Technology, 2001. ASIST Monograph Series. 214 pp. $31.60; ASIST members, $39.50 nonmembers (hardcover). ISBN 1-57387-103-6.     

G. Benoît 《Library & information science research》2001,23(4)

  相似文献   

Sunshine Dialogue II     

Karen E. Markoe  Joseph G. Flynn 《Tertiary Education and Management》2013,19(1):21-27

Abstract

The ideal of bildung as a goal for higher education and research (HER) in European Union member states is losing ground to more pragmatic goals such as innovation and growth. This shift in the policy perspective about the role of science in society has given rise to a system of multi layered governance which in turn is progressively giving rise to the emergence of a new normative regime for the HER sector. This normative regime involves the blurring of boundaries between the public and the private and the introduction of social accountability as a criterion for evaluating scientific knowledge. The paper concludes that the elision of the boundary between private and public disguises real problems about defining who owns what particularly in the light of the increasing commercialisation of public funded science. Further, the limitation of social accountability to select groups of actors who can afford to pay for influencing research raises questions about the ability of the new governance regime for HER to achieve the democratic aims that it purports to pursue.  相似文献   

Understanding outcome-based education changes in teacher education: evaluation of a new instrument with preliminary findings     

Christopher Deneen  Gavin T.L. Brown  Trevor G. Bond  Ronnie Shroff 《Asia-Pacific Journal of Teacher Education》2013,41(4):441-456

Outcome-based education (OBE) is a current initiative in Hong Kong universities, with widespread backing by governments and standards bodies. However, study of students’ perceptions of OBE and validation of understanding these perceptions are lacking. This paper reports on the validation of an OBE-specific instrument and resulting preliminary findings. Instrument responses (n = 89) were analysed using Rasch and exploratory/confirmatory factor analyses. Both approaches identified two dimensions (i.e. evaluation and comparison). Challenges and modifications to the instrument items and their relationships to constructs are discussed. Preliminary findings suggest students did not perceive significant differences between OBE and traditionally organised courses. Lack of explicit discussion of OBE with the students may have denied students the ability to make fully informed evaluations of OBE innovations. Implications for instrument validation and evaluation of initiatives in an OBE context are discussed as is the broader issue of transparency in teacher education curriculum design and implementation.  相似文献   

Training and psychosocial patterns during the early development of Portuguese national team athletes     

André Barreiros  Jean Côté  António Manuel Fonseca 《High Ability Studies》2013,24(1):49-61

This study explored the early development of expert athletes compared to a group of athletes that did not achieve an expert level of performance despite being involved in youth events with their national squads. In particular, the activities, training patterns, and psychosocial influences that characterized their paths in competitive sports were examined. Male and female participants (N?=?42) from different sports were interviewed. Overall, athletes showed several commonalities. However, experts were selected to national squads later and also started thinking about investing in becoming elite athletes later. Non-experts revealed more parental pressure and less individual training with coaches.  相似文献