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981.
S Crawford B Halbrook E Kelly L Stucki 《Bulletin of the Medical Library Association》1987,75(3):202-208
The online public access catalog consists essentially of a machine-readable database with network capabilities. Like other computer-based information systems, it may be continuously enhanced by the addition of new capabilities and databases. It may also become a gateway to other information networks. This paper reports the evolution of the Bibliographic Access and Control System (BACS) of Washington University in end-user searching, current awareness services, information management, and administrative functions. Ongoing research and development and the future of the online catalog are also discussed. 相似文献
982.
L. Jean Harrison-Walker 《Journal of Marketing for HIGHER EDUCATION》2013,23(2):191-208
As competition for students, faculty and financial support has increased, so has the application of marketing in the field of higher education. One critical application of marketing all too often neglected, misunderstood and mismanaged in higher education is targeting customers for profitability. The purpose of this paper is to enrich the marketing practices of academic institutions as they face increasing competition for students, faculty and funding by presenting a discussion of ‘right,’ ‘at-risk right’ and ‘wrong’ customers for higher education. This paper reviews marketing paradigms as they have evolved over time, explains the concepts of right, at-risk right and wrong customers as they apply to higher education and identifies managerial implications critical to today's higher education administrators. 相似文献
983.
This article defines the problem of teaching foreign students in standard American university composition courses. It describes how two composition courses were modified to meet the needs of students who were beyond English as a Second Language composition but not yet ready for mainstream study. The article suggests that adaptations, not only in technique, but in approach and content as well, are required in order to fulfill the needs of these special students.Sally L. Chirinos, M.A. was the Academic Director of the EFL Program at the Instituto Cultural Peruano-Norteamericano, Arequipa, Peru from 1977–78. Suellen Rundquist is a M.A. candidate in Foreign Language Education and English as a Second Language at the University of Minnesota. Lisa Washburn holds a M.A. in English as a Second Language and a M.A. Germanic Philology from the University of Minnesota. 相似文献
984.
In Experiment 1, male rats were exposed to either aggressive (i.e., alpha) or nonaggressive conspecific colonies and tested 24 h later, with or without alpha odors, for freezing behavior and burying of a wall prod that had been the source of a brief electric shock. The results indicated that prior defeat experience and the presence of alpha odors alone during testing had no significant effects, but the combination of prior defeat and alpha-odor testing significantly decreased burying and increased freezing behavior. In Experiment 2, we examined the effects of noncontact exposure to a cat, as a predatory Stressor, during subsequent prod-shock tests involving the presence or absence of cat odors. Exposure to a cat failed to disrupt later prod burying and did not produce freezing. However, the presence of cat odors during testing significantly reduced the amount of defensive burying,without resulting in an increment in freezing. In Experiment 3, rats were given 1, 5, or 30 inescapable preshocks in the presence of either cat odors or a hedonically neutral citronella odor and were tested 24 h later for prod burying and freezing with or without these odors. Both the cat and the citronella odors resulted in a significant reduction in burying and an increase in freezing for rats given 5 and 30 preshocks and tested in the presence of these respective conditioned odors. For the groups that were given 5 preshocks, preshock and later testing in the presence of cat odors resulted in significantly less prod burying and more freezing than for rats that were preshocked and tested in the presence of citronella. The findings of these three ethoexperimental studies are discussed in terms of the learned-helplessness theory, the stress-coping-fear-defense (SCFD) theory, and the concept of selective CS-US associability. 相似文献
985.
986.
Anja L. McConnachie Nadia Ayed Sarah Foley Michael E. Lamb Vasanti Jadva Fiona Tasker Susan Golombok 《Child development》2021,92(1):425-443
Findings are presented from the second phase of a UK longitudinal study of 33 gay father, 35 lesbian mother, and 43 heterosexual parent families when their adopted children reached early adolescence. Participants predominantly lived in urban/suburban areas and were mostly white and well-educated. Standardized interviews, observations, and questionnaires of parental mental health, parent–child relationships, and adolescent adjustment were administered to parents, children, and teachers between 2016 and 2018. There were few differences between family types. However, adjustment problems had increased in all family types, with better parenting quality and parental mental health associated with fewer adjustment problems. The findings contribute to adoption policy and practice, and to theoretical understanding of the role of parental gender in child development. 相似文献
987.
Incorporating the academic engaged time model, the present study investigated behavioral differences between high- and low-achieving inner-city children. Two hundred observations of “on-task”-“off task” behavior of 136 children within the elementary grades (1 through 6) were noted during reading and mathematics lessons. Findings suggested that high- and low-achieving inner-city children spend a large proportion of time actively engaged in academic tasks, with high achievers spending somewhat more time than low achievers. No significant developmental trends were noted, and discrepant academic attainment levels of children are discussed in terms of an “academic learning time” model. 相似文献
988.
989.
Jane Fedorowicz Janis L. Gogan Christine B. Williams 《Government Information Quarterly》2007,24(4):785
It is increasingly important for government agencies to collaborate across jurisdictional and functional boundaries. Interorganizational systems supporting interagency collaboration must accommodate a wide range of factors from the external environment and participating organizations as part of their design and operation. This paper presents the findings from a case study of CapWIN, a collaborative network created to enable first responders to share information across jurisdictional and functional boundaries as they work together during emergencies and other critical events. The study examines how aspects of the external environment and the agency context impeded or facilitated the CapWIN collaborative network and the interorganizational system (IOS) that supports it. We identify factors affecting information sharing and collaborative processes, and describe how these factors interact to enable and constrain an IOS. The paper concludes with suggestions for further research on the interplay of environmental, organizational, and technical aspects of interagency collaboration networks as they evolve over time. 相似文献
990.
Jeffrey M. McBride Tracie L. Haines Tyler J. Kirby 《Journal of sports sciences》2013,31(11):1215-1221
Abstract Nine males (age 24.7 ± 2.1 years, height 175.3 ± 5.5 cm, body mass 80.8 ± 7.2 kg, power clean 1-RM 97.1 ± 6.36 kg, squat 1-RM = 138.3 ± 20.9 kg) participated in this study. On day 1, the participants performed a one-repetition maximum (1-RM) in the power clean and the squat. On days 2, 3, and 4, participants performed the power clean, squat or jump squat. Loading for the power clean ranged from 30% to 90% of the participant's power clean 1-RM and loading for the squat and jump squat ranged from 0% to 90% of the participant's squat 1-RM, all at 10% increments. Peak force, velocity, and power were calculated for the bar, body, and system (bar + body) for all power clean, squat, and jump squat trials. Results indicate that peak power for the bar, body, and system is differentially affected by load and movement pattern. When using the power clean, squat or jump squat for training, the optimal load in each exercise may vary. Throwing athletes or weightlifters may be most concerned with bar power, but jumpers or sprinters may be more concerned with body or system power. Thus, the exercise type and load vary according to the desired stimulus. 相似文献