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711.
A long stream of academic literature has established that public funding towards research and development matters for economic growth because it relates to increases in innovation, productivity and the like. The impact of public funding on the creation of new firms has received less attention in this literature despite theoretical constructs that support such association. In the present paper we study whether indeed there is a relationship between public research funds and local firm births in the context of the U.S. biotechnology industry. In doing so, we introduce a number of changes that strengthen the robustness of our findings when compared with existing literature. These changes include a direct measure of research expenditures and a considerably lengthier longitudinal dataset which allows us to capture a structural relationship and not a chance event. We empirically demonstrate that increases in the level of research funding from the National Institutes of Health towards biotechnology associate with increases in the number of biotechnology firm births at the Metropolitan Statistical Area level. Further, we reveal that public funds towards established firms associate with local firm births considerably more strongly when compared with funds towards universities and research institutes/hospitals. We conclude the paper with academic and policy implications of the present work that highlight the complexity of factors that underlie the creation of local firms in high technology industries. 相似文献
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Nicholas Denys Colclough Roger Lock Allan Soares 《International Journal of Science Education》2013,35(3):423-446
This study focussed on secondary school (11–18 years) pre‐service teachers’ (n = 73) knowledge of and attitudes towards risks associated with alpha, beta, and gamma radiations. A multi‐method approach was used with physics, chemistry, biology, and history graduates undertaking the one‐year initial teacher training, Post Graduate Certificate in Education course at a university in central England. A novel research tool, involving interviews about real concrete contexts and first‐hand data collection with radioactive sources, was employed to gain insights into a sub‐set of the sample (n = 12) of pre‐service teachers’ subject knowledge of and attitudes towards risk. The subject knowledge of all the pre‐service teachers was also measured using a Certainty of Response Index instrument; multiple‐choice questions with associated confidence indicators. Although the physicists displayed the higher levels of knowledge, they also demonstrated limitations in their knowledge and held misconceptions such as irradiation being confused with contamination. Physics graduates hold more rational attitudes and a greater willingness to accept risk while the attitudes of graduates in the other subject disciplines are more disparate. These findings raise questions about the extent to which pre‐service science and history teachers have the knowledge necessary to teach this topic. The article concludes with discussion of the implications these findings have for initial teacher training, continuing professional development needs for teachers already in the profession, and curriculum developers. 相似文献
714.
This study examines and compares word of mouth (WOM) behaviour among university students in Syria. To date, little is known about this important phenomenon which is surprising given the deregulated education market in Syria that allows for private universities to compete for students alongside public universities. Using a mixed methods research design and structural equation modelling, our results show faculty individualised attention and student satisfaction were found to be positively related to university image. Further, student satisfaction and university image were found to be direct sources of students’ positive WOM behaviour. We found a moderating effect of university ownership type on university image. Interestingly, we identified six themes showing how support staff empathy could be seen as a source of low student satisfaction. These were defined as deception/credibility/soft‐soapers/suspiciousness: when support staff coax something out of students; confusion/role conflict: resulting from the diverse roles played by support staff while interacting with students; unfairness: when a student notices discrimination in the level of empathy between their peers; privacy: when support staff empathy can be perceived as a kind of intrusion; self‐congratulatory: when a support staff member shows off or praises their empathy; and support staff/student ratio: when this ratio is seen to be small, the empathy effect reverses. 相似文献
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Erin L. Woodhead Preston Brown Susan Snycerski Sean Laraway Nicholas Bathurst Greg Feist Ronald F. Rogers 《Innovative Higher Education》2017,42(5-6):463-476
In an examination of a brief and innovative partnership, we compared outcomes for two disciplines, Elementary Statistics and General Psychology, across three formats: online as part of the San José State University-Udacity partnership (termed SJSU Plus), face-to-face (FTF), and online in a redesigned course offering. We also examine predictors of student performance in the SJSU Plus courses. The first offerings of the SJSU Plus courses showed poorer performance compared to their FTF and redesigned online equivalents. Redesigned online courses and FTF courses had similar pass rates. SJSU Plus course performance was significantly improved in the second offering of the Elementary Statistics course. More completed assignments in the SJSU Plus courses were associated with higher exam scores and final grades. We conclude that mode of delivery did not contribute significantly to variations in pass rates. 相似文献
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719.
This study examined early pragmatic skill development in a group of 38 children with severe or profound hearing loss between 1 and 4 years of age who were enrolled in a simultaneous communication (SC) approach to language learning. Both their use of intentionally communicative acts and their use of language were studied in an analysis of 30-min play sessions between a child and the primary caregiver. Results were compared with previously published data from two age-matched groups: 38 deaf children who were enrolled in oral communication (OC) programs and 84 normally hearing (NH) children. All groups showed a significant improvement with age in the communicative behaviors measured; therefore, the overall trend was toward growth-in all age groups-even when the rates of growth differed. By age 3 years, a pattern of communicative function use had emerged in all three groups. Patterns exhibited by deaf children in the SC and OC groups were similar to each other and to younger NH children but dissimilar to NH age mates. Although the use of signed input by normally hearing parents and teachers did not serve to ameliorate the profound effects of hearing loss on communication development in SC children, it did provide some early advantages. The children in SC groups did not exhibit an advantage over children in OC groups in their overall frequency of communication or the breadth of their vocabulary but they began using words earlier and used mature communicative functions significantly more often. Although children in the OC groups did not exhibit a significant advantage in the overall amount of speech used, they showed an advantage in the breadth of their spoken vocabulary in a conversational setting. Implications for early intervention programming are discussed. 相似文献
720.
Michael J. Cole Jacek Gwizdka Chang Liu Nicholas J. Belkin Xiangmin Zhang 《Information processing & management》2013
The acquisition of information and the search interaction process is influenced strongly by a person’s use of their knowledge of the domain and the task. In this paper we show that a user’s level of domain knowledge can be inferred from their interactive search behaviors without considering the content of queries or documents. A technique is presented to model a user’s information acquisition process during search using only measurements of eye movement patterns. In a user study (n = 40) of search in the domain of genomics, a representation of the participant’s domain knowledge was constructed using self-ratings of knowledge of genomics-related terms (n = 409). Cognitive effort features associated with reading eye movement patterns were calculated for each reading instance during the search tasks. The results show correlations between the cognitive effort due to reading and an individual’s level of domain knowledge. We construct exploratory regression models that suggest it is possible to build models that can make predictions of the user’s level of knowledge based on real-time measurements of eye movement patterns during a task session. 相似文献