Based on Mulkay's and Kuhn's models of change in scientific structure, a scientific communication model of the emergence of a hybrid research area was developed and tested in the field of developmental dyslexia; 74 researchers were partitioned into "blocks" of similar scientists. Results show support for Mulkay's model of branching…

Unproductive, toxic schools have fragmented staffs, eroding goals, and negative, hopeless atmospheres. Schools with strong, positive cultures feature service-oriented staffs, a collegial ambience, celebratory rituals, supportive social networks, and humor. In crafting school culture, school leaders (principals, teachers, and parents) act as…

Discusses how service providers can address the challenge of costs and the need for attractive services valuable to business customers. Focuses on Internet service control; applying intelligent networking features to the internet working services dilemma; and providing access control over network-based applications for Internet virtual private…

Social network analysis (SNA) uses indices of relatedness among individuals to produce representations of social structures and positions inherent in dyads or groups. SNA methods provide quantitative representations of ongoing transactional patterns in a given social environment. Methodological issues, applications and resources are discussed…

Nebrask@Online is a computer-based electronic information and communication service created by the Nebraska Library Commission. This article discusses its development, describes the operation of an online service and options for network development, and describes the public/private partnership that emerged as a model for network management…

Discusses the types of computer-mediated communications (CMC) systems now available for supporting collaboration over the Internet. Discusses alternative frames of references for understanding how the growing array of Internet tools can be applied to collaborative projects, concluding that initiators of collaborative activities need to avoid being…

Describes the role of strategic partnerships between the Online Computer Library Center (OCLC) and the regional library networks. Discusses the evolution of the relationship, cooperative services, training materials development, policy decision-making, conflict among partners, and benefits. (AEF)

How did educators become enslaved to networked computers and mesmerized by iridescent screens? The computer encourages endless acquisitions, some motivated by intellectual avarice, others by petty jealousies incited by colleagues raving about the latest "innovation." How much computer literacy is sufficient? What other literacies must…

Explores security challenges and practical approaches to safeguarding school networks against invasion. Highlights include security problems; computer viruses; privacy assaults; Internet invasions; building a security policy; authentication; passwords; encryption; firewalls; and acceptable use policies. (Author/LRW)

Examines the types of social support that lesbian and heterosexual women receive from their social networks and the link between support and psychological well-being. Results indicate that both groups reported receiving equivalent overall amounts of support from their social networks, and that coupled women reported greater well-being than single…

Focuses on computer systems that support groups who complete tasks together despite separations in space, time, or variations in team size. Reviews the literature on the history of the technology, application packages, case histories, and current research, and includes a synopsis of activity in academic and commercial institutions. Contains 217…

Discusses the use of telecommunications in elementary and secondary education and gives examples of classroom activities relating to math and science that use online services such as America Online, CompuServe, and Prodigy; electronic bulletin boards; educational computer networks; electronic mail; and listservs from the Internet. (Contains two…

From its base at National-Louis University, the Best Practice Project aims to develop teacher and parent leadership in a network of 12 elementary and secondary schools in Chicago. Focused on instruction only, the project is trying to generate genuine teacher-parent partnerships that support learning in student-centered, constructivist classrooms.…

Presents a study that verified the effects of the peer-assisted leadership program (PAL) on communication networks and professional isolation of 41 Quebec educational managers, using a one-group pretest posttest design. Results showed that PAL significantly reduced professional isolation without widening participants' communication networks. (34…

Discusses why information technology managers are exploring the economic and strategic advantages of Web technology and finding that legacy systems still have an important role. Presents benefits: centralized management, reduced cost of ownership, wide user access; models of Web-to-host access; the Citrix thin client model; and future of…