R&D spillovers, patents and the incentives to innovate in Japan and the United States     

Wesley M. Cohen  Akira Goto  Akiya Nagata  Richard R. Nelson  John P. Walsh   《Research Policy》2002,31(8-9)

National surveys of R&D labs across the manufacturing sectors in the US and Japan show that intraindustry R&D knowledge flows and spillovers are greater in Japan than in the US and the appropriability of rents due to innovation less. Patents in particular are observed to play a more central role in diffusing information across rivals in Japan, and appear to be a key reason for greater intraindustry R&D spillovers there, suggesting that patent policy can importantly affect information flows. Uses of patents differ between the two nations, with strategic uses of patents, particularly for negotiations, being more common in Japan.  相似文献   

Visualising Famagusta: interdisciplinary approaches to the study of the Orthodox Cathedral of Saint George of the Greeks in Famagusta,Cyprus     

Sven J Norris  Michael JK Walsh  Thomas A Kaffenberger 《档案与原稿》2014,42(1):48-60

This paper explores a recent interdisciplinary project which brought together a visualization expert, an art historian, and an architectural historian, to study the ruins of Saint George of the Greeks Cathedral in Famagusta, eastern Cyprus, then create a virtual three-dimensional reconstruction of it. The motivation for this work, funded by Nanyang Technological University in Singapore, was to apply existing knowledge and expertise to a difficult, and very particular, heritage question on this Eastern Mediterranean Island. The creation of such a model could, it was felt, not only reiterate the academic value of thorough archival work married to state of the art technology, but also have very practical reverberations in terms of future heritage welfare and education via this ‘borderless’ domain.  相似文献   

Local context,academic entrepreneurship and open science: Publication secrecy and commercial activity among Japanese and US scientists     

John P. Walsh  Hsini Huang 《Research Policy》2014

Like the US before it, Japan has adopted a series of policy initiatives designed to encourage the commercialization of academic science. However, such initiatives may also adversely affect “open-science”. Based on matched surveys of almost 1000 researchers in Japan and over 800 in the US, the paper examines rates of commercial activity, reasons to patent, and secrecy related to research results. In particular, it examines the extent to which participation in commercial activity is associated with publication secrecy. The results show that patenting rates are higher in Japan, while industry funding is more common in the US. In addition, the overall level of publication secrecy is greater in Japan. And, in both countries, individuals who are commercially active are less likely to share their research results through publication. But, patents are less directly linked to commercial activity in Japan than in the US, and have less impact on academic secrecy. The results suggest that academic entrepreneurship is associated with reduced participation in open science, but that the extent of adverse effects depends significantly on institutional context.  相似文献   

Exploring Changes in Home Visitors’ Perspectives in the Context of a Professional Development Activity     

Walsh  Bridget A.  Edwards  Adrienne L.  Cook  Gina A.  Hughes-Belding  Kere  Rahn  Ellen 《Early Childhood Education Journal》2022,50(7):1143-1155

Early Childhood Education Journal - Research-based professional development opportunities for early childhood home visitors are valuable to the Early Head Start-Home-Based Option (EHS-HBO) and to...  相似文献   

Classroom-to-Home Connections: Young Children's Experiences With a Technology-Based Parent Involvement Tool     

Bridget A. Walsh  Heidi Cromer  Daniel J. Weigel 《Early education and development》2014,25(8):1142-1161

Research Findings: DVD classroom newsletters are one proposed technology tool to promote classroom-to-home connections. The present study explored the experiences of prekindergarten children from predominantly Spanish-speaking homes with bilingual (English and Spanish) DVD classroom newsletters. On average, parents reported that children watched each DVD nearly 3 times. Interviews with children and other sources, including parent logs, teacher logs, and a teacher focus group, also captured children's experiences. Findings indicate that children have overall positive experiences with watching DVD classroom newsletters at home. Practice or Policy: Overall the findings support the use of DVD newsletters in prekindergarten programs as a way to create an opportunity to empower children, strengthen their digital literacy, extend the learning environment, and provide opportunities for meaningful conversations in the classroom and home.  相似文献   

Funding model and creativity in science: Competitive versus block funding and status contingency effects     

Jian Wang  You-Na Lee  John P. Walsh 《Research Policy》2018,47(6):1070-1083

In many countries the scientific funding system is shifting from an internal block funding model toward a competitive project funding model. However, there is growing concern that the competitive project funding system favors relatively safe, conventional projects at the expense of risky, novel research. It is important to assess different funding models in order to design better funding systems for science. This paper empirically tests for differences in the novelty of funded outputs between internal block funding and competitive project funding, in the setting of Japan, where both funding models play a significant role. Combining survey data from a large sample of research projects in Japan and bibliometric information about the publications produced from these projects, we find that projects funded by competitive funds on average have higher novelty compared to those funded by internal block funds. However, such positive effects only hold for researchers with high status, such as senior and male researchers. In contrast, compared to internal block funding, competitive project funding has a negative relation to novelty for low status scientists (especially junior and female researchers). The findings suggest that the competitive project selection procedure is less receptive to novel ideas from researchers with low academic status and therefore discourages their novel research. These findings can serve as a warning about potential biases in competitive funding allocation procedures and suggest the importance of secure stable funding for allowing researchers with low status to pursue their novel ideas.  相似文献   

“Thank You for Being Republican”: Negotiating Science and Political Identities in Climate Change Learning     

Elizabeth M. Walsh  Blakely K. Tsurusaki 《学习科学杂志》2018,27(1):8-48

When engaging with socioscientific issues, learners act at the intersection of scientific, school, and other societal communities, drawing on knowledge, practices, and identities from both in and out of the classroom to address problems as national or global citizens. We present three case studies of high school students whose classroom participation in a unit on the politically polarizing topic of climate change was informed by their political identities and how they situated themselves in climate change’s sociocultural, historical, and geologic context. We describe how these students, including two who initially rejected human-influenced climate change but revised their understandings, negotiating dissonant identities in the classroom through repeated engagement with conflicting political and scientific values, knowledge, and beliefs. These case studies problematize building bridges between formal and informal learning experiences and suggest that it may be necessary to leverage disconnections in addition to building connections across settings to promote productive identity work. The results further suggest that supporting climate change learning includes attending to identity construction across ecosocial timescales, including geologic time.  相似文献   

Parental Perspectives on Transition to Kindergarten Videos to Promote Family Involvement     

Bridget A. Walsh  Gemma Romo  Hyun-Joo Jeon 《Early Childhood Education Journal》2018,46(6):655-663

Video is one way to promote, and help families understand, the transition to kindergarten. The present study explored the experiences of parents with transition-to-kindergarten videos. Four videos, in English and Spanish with accompanying information sheets in English and Spanish, targeted parents for transitioning to kindergarten. There were a total of 141 parents in the six classrooms that could have received the videos and information sheets. Findings indicate that the quality of the videos was rated positively and that parents had positive experiences viewing the videos. Parents reported that the videos provided general information about the transition to kindergarten, provided examples of activities they could do to help their child transition to kindergarten, and promoted parents’ understanding of child development. Findings are discussed in light of implications for researchers advancing technology tools and family involvement.  相似文献   

Benefits of multisensory structured language instruction for at-risk foreign language learners: A comparison study of high school Spanish students     

Richard L. Sparks  Marjorie Artzer  Jon Patton  Leonore Ganschow  Karen Miller  Dorothy J. Hordubay  Geri Walsh 《Annals of dyslexia》1998,48(1):239-270

In this study, the benefits of multisensory structured language (MSL) instruction in Spanish were examined. Participants were students in high-school-level Spanish attending girls’ preparatory schools. Of the 55 participants, 39 qualified as at-risk for foreign language learning difficulties and 16 were deemed not-at-risk. The at-risk students were assigned to one of three conditions: (1) MSL—multisensory Spanish instruction in self-contained classrooms (n=14); (2) SC—traditional Spanish instruction provided in self-contained classrooms (n=11); and (3) NSC—traditional Spanish instruction in regular (not self-contained) Spanish classes (n=14). Not-at-risk students (n=16) received traditional Spanish instruction in regular classes similar to the instruction provided to the NSC group. All three at-risk groups made significant gains over time on some native language skills regardless of teaching method. The MSL group also made significant gains on a foreign language aptitude measure. The MSL group and the not-at-risk group made greater gains than the two other at-risk groups on foreign language aptitude and native language measures of reading comprehension, word recognition, and pseudoword reading. Although most at-risk learners achieved an “expected” level of foreign language proficiency after two years of instruction, significant group differences were found. On measures of oral and written foreign language proficiency, the MSL and not-at-risk groups scored significantly higher than the at-risk groups instructed using traditional methods. After two years of Spanish instruction, no differences in foreign language proficiency were found between the MSL group and the not-at-risk group.  相似文献   

Cluster score performance of learning disabled students on the Woodcock-Johnson psycho-educational battery     

Patricia C. Walsh  Barbara Lowenthal  Glen Thompson 《Psychology in the schools》1989,26(1):19-27

Research suggests that the Woodcock-Johnson may be ineffective in its ability to identify learning disabled students, to depict their aptitude accurately, and to highlight processing strengths and deficits. Seventy-one previously identified learning disabled students were given the WJPEB, and their cluster score performance was evaluated. Using three different methods of obtaining discrepancies, only slightly more than half of the LD students were identified. Memory deficits were apparent. Support is given for cautious use of the WJPEB in LD diagnosis.  相似文献