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81.
Karin von Wartburg Christiane Sibille Christian Aliverti 《Cataloging & classification quarterly》2019,57(1):24-36
AbstractThis article presents examples of metadata collaborations between the Swiss National Library (NL) and research institutions in the field of Swiss historiography. The NL publishes the Bibliography on Swiss History (BSH). In order to meet the demands of its research community, the NL has improved the accessibility and interoperability of the BSH database. Moreover, the BSH takes part in metadata projects such as Metagrid, a web service linking different historical databases. Other metadata collaborations with partners in the historical field such as the Law Sources Foundation (LSF) will position the BSH as an indispensable literature hub for publications on Swiss history. 相似文献
82.
How do we know when students have learned? is an important question. By way of a narrative example of a classroom lesson, the Essentialist philosophy is described. This philosophy is teacher-directed and lacks any inherent requirement for student understanding. Rather, a teacher delivers the required information, and students absorb then give back what was delivered. Five missing characteristics of learning—understanding, thinking, problems, questions, and feedback—from the narrative classroom are briefly discussed, and a student-centered philosophy is presented, which has the ability to support and sustain learning that is rich, substantial, and meaningful. 相似文献
83.
Can children learn to select the right strategy for a given problem? In one experiment, 9‐ to 10‐year‐olds (N = 50), 11‐ to 12‐year‐olds (N = 50), and adults (N = 50) made probabilistic inferences. Participants encountered environments favoring either an information‐intensive strategy that integrates all available information or an information‐frugal strategy that relies only on the most valid pieces of information. Nine‐ to 10‐year‐olds but not older children or adults had more difficulties learning to select an information‐frugal strategy than an information‐intensive strategy. This counterintuitive finding is explained by children’s less developed ability to selectively attend to relevant information, an ability that seems to develop during late childhood. The results suggest that whether a strategy can be considered “easy” depends on the development of specific cognitive abilities. 相似文献
84.
This study examined the influence of racial identity in the longitudinal relation between perceptions of racial discrimination and psychological well-being for approximately 560 African American youth. Latent curve modeling (LCM) and parallel process multiple-indicator LCMs with latent moderators were used to assess whether perceptions of racial discrimination predicted the intercept (initial levels) and the slope (rate of change) of psychological well-being over time, and whether racial identity moderates these relations. The results indicated that African American adolescents who reported higher psychological responses to discrimination frequency levels at the first time point had lower initial levels of well-being. Regressing the slope factor for psychological well-being on the frequency of discrimination also revealed a nonsignificant result for subsequent well-being levels. 相似文献
85.
OBJECTIVE: To determine whether infants have a traumatic response to intimate partner violence (male violence toward their female partner; IPV) experienced by their mothers, two questions were explored: (1) Is the number of infant trauma symptoms related to the infant's temperament and the mother's mental health? (2) Does severity of violence moderate those relationships? METHODOLOGY: Forty-eight mothers reported whether their 1-year-old infants experienced trauma symptoms as a result of witnessing episodes of IPV during their first year of life. Mothers also reported on their own trauma symptoms that resulted from experiences of IPV. RESULTS: For those infants experiencing severe IPV and whose mothers exhibit trauma symptoms, we were able to predict whether infants exhibited trauma symptoms (b = .53, p < .01). This was not true for children who witnessed less severe IPV (b= -.14, ns). Maternal depressive symptoms and difficult infant temperament did not predict infant trauma symptoms for either group of infants. CONCLUSION: Mothers report that infants as young as 1-year-old can experience trauma symptoms as a result of hearing or witnessing IPV. The significant relationship between infant and maternal trauma symptoms, especially among those infants experiencing severe IPV, are consistent with the theory of relational PTSD. Findings suggest that interventions for mothers and families need to consider the influence of the severity of IPV on very young children. 相似文献
86.
Innovating firms are likely to face several challenges and experience different types of barriers. In this paper we argue that it is necessary to distinguish between two kinds of barriers to innovation. The first corresponds to what we describe as revealed barriers and reflects the degree of difficulty of the innovation process and the learning experience consequent on the firm engaging in innovation activity. The second type of impediment, which we label deterring barriers, encompasses the obstacles that prevent firms from committing to innovation. We use data from the 4th UK Community Innovation Survey (CIS4) to investigate the relationship between firms’ engagement in innovation and their assessment of the barriers to innovation. We show that the relationship is curvilinear in the case of costs and market barriers. These results have important implications for innovation policy and innovation management. 相似文献
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Eleanor Blum 《Communication Booknotes Quarterly》2013,44(9):168-169
Eleanor Blum's Basic Books in the Mass Media. (Urbana: University of Illinois Press, 1972 — $8.00) 相似文献