排序方式： 共有200条查询结果，搜索用时 15 毫秒
101.
Kewen Wu Yuxiang Zhao Qinghua Zhu Xiaojie Tan Hua ZhengAuthor vitae 《International Journal of Information Management》2011,31(6):572-581
The technology acceptance model (TAM) has proven to be one of the most powerful theories to explain user's technology adoption. Among many external variables incorporated into TAM, trust is considered to be an important factor that influences the user's online behavior, especially in the e-commerce context. This study conducts a meta-analysis based on the previous TAM studies in an attempt to make well-grounded statements on the role of trust. Furthermore, the paper examines those TAM studies by considering moderating effects of subject type (students or non-students) and context type (commercial or non-commercial). Results indicate a significant influence of trust on TAM constructs. Moderating effects are found for most pair-wise relationships. The findings yield implications for both researchers and service providers. 相似文献
102.
Carolina López-Nicolás Ángel L. Meroño-CerdánAuthor vitae 《International Journal of Information Management》2011,31(6):502-509
Our aim is to shed light on the consequences of knowledge management (KM) strategies on firm's innovation and corporate performance. Organisations are not aware of the real implications that KM may have. Based on an empirical study consisted of 310 Spanish organisations and structural equations modelling, results show that both KM strategies (codification and personalisation) impacts on innovation and organisational performance directly and indirectly (through an increase on innovation capability). Also, findings demonstrate a different effect of KM strategies on diverse dimensions of organisational performance. Our conclusions may help academics and managers in designing KM strategic programs in order to achieve higher innovation, effectiveness, efficiency and profitability. 相似文献
103.
This study investigates instructors’ attitudes about student ratings of instruction. The sample consisted of 357 instructors
at a major Canadian university, where student evaluation is carried out in all courses at the end of each term. Instructors
tend to agree that the student rating practice is an acceptable means of assessing institutional integrity, and is useful
to administrators in making summative decisions. However, they consider the student evaluations only marginally valuable in
their impact on enhancing instruction. Implications for the development of student ratings are discussed. 相似文献
104.
The role of topic‐related background knowledge in visual attention to illustration and children's word learning during shared book reading 
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下载免费PDF全文 Tanya Kaefer 《Journal of Research in Reading》2018,41(3):582-596
The purpose of this study was to examine how background knowledge of a topic may influence children's attention to different elements of storybook illustrations and how that influences word learning. Forty‐one kindergarten students were administered a test about a familiar topic (i.e., birds). Participants were then read either a fictional story about a familiar topic (birds) or a fictional story about a novel topic (wugs) on an eye‐tracker monitor. Results suggest that, for children who heard the familiar story, those who knew more about the category were faster to orient to the illustration of the novel word than children with lower background knowledge. Accordingly, children who were faster to orient to the illustration were more likely to learn the word. These results may suggest that one mechanism by which background knowledge improves implicit learning in shared‐book reading contexts is by guiding attention to the named elements of the illustrations. 相似文献
105.
Paul F. Marty Author vitae 《Museum Management and Curatorship》2006,21(4):317-335
This paper presents results from 21 semi-structured interviews with museum information professionals who were asked about their experiences working with information resources, tools, and technologies in museums. The interviews were analyzed to develop an understanding of the information literacy skills of museum information professionals. This paper presents the results of this analysis, and discusses the state of information literacy in museums, and the increasing need for museum information professionals to possess information literacy skills. The results illustrate how information literacy is defined by information professionals in museums, and how perceptions of information literacy and its importance to museums have changed over time. 相似文献
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The purpose of this study is to examine the interactions among measurement theories, writing theories, and writing assessments in the United States from an historical perspective. The assessment of writing provides a useful framework for examining how theories influence, and in some cases fail to influence actual practice. Two research traditions are described to classify measurement theories (test-score and scaling), and three research traditions are proposed for classifying writing theories (form, idea and content, and sociocultural context). The results of this study trace the impact of measurement and writing traditions on writing assessment practices within selected time periods during the 20th century in the United States. One of the major findings of this historical analysis is that measurement theory has had a strong influence on writing assessments, while writing theory has had minimal influence on writing assessments. We also found support for the idea that a new discipline of writing assessment has emerged. This new discipline combines multiple fields including the writing, composition, and measurement communities of scholars, and it has the potential to set the stage for the future of writing assessment in the 21st century. 相似文献
109.
When multiple raters score a writing sample, on occasion they will award discrepant scores. To report a single score to the examinee, some method of resolving those differences must be applied to the ratings before an operational score can be reported. Several forms of resolving score discrepancies have been described in the literature. Initial studies of the various methods, however, have demonstrated that decisions about student performance may differ depending on the resolution method applied. Thus, studies are needed to investigate the quality of the scores associated with each model. To study score quality associated with each model, we conducted a Monte Carlo study and varied the factors associated with scoring and resolution to determine the conditions under which a particular resolution method might be superior. 相似文献
110.
Tanya E. Surette 《Journal of College Student Psychotherapy》2017,31(2):112-131
This study empirically assessed the applicability of the common factors model to students accessing university-based counseling (n = 102). Participants rated symptoms of depression, anxiety, and somatization at intake and discharge. Therapists kept detailed session notes on client factors and therapy process variables. Data were analyzed utilizing structural equation modeling to assess what common factors significantly predicted outcome improvements. Authors found duration of therapy, positive life events, and intimate relationship supports positively influenced outcomes. Increases in the number of intervention approaches and sessions negatively influenced certain outcomes. The present findings have important implications for programming and treatment planning within on-campus counseling services. 相似文献