高职图形图像专业项目课程体系研究与开发

传统的教学模式注重培养学生的理论基础,理论与实践脱节,不利于学生专业技能的培养,严重制约着专业的发展。基于项目课程体系高职图形图像课程的开发与实施,有效地激发了学生的学习兴趣,提高了学习效率。     

Analysis of FRBR User Tasks

FRBR, FRAD, and FRSAD models propose user tasks as a way to address and categorize functions that a catalog should support. The user tasks are not harmonized among these models, but to do that, they should first be fully understood and analyzed, especially “select” and “identify.” We decided to look at the FRBR user tasks from the perspective of interactive information retrieval (IIR). Several IIR models were reviewed and Ellis’ and Belkin's models were chosen for further analysis and interpretation of FRBR “select” and “identify” tasks.     

Tracing the Conceptions and Treatment of Genre in Anglo-American Cataloging

This study examines the conceptions and treatment of genre in four sets of modern Anglo-American cataloging rules spanning 171 years. Genre-related rules are first identified through “genre(s),” “form(s),” and “type(s)” keyword searches, and manual examination of the contents, then analyzed by level of treatment genre receives and by user tasks, as defined in the Functional Requirements for Bibliographic Records. While genre is found to be sporadically addressed across the rules, its significance has increased over time. In conclusion, the authors call for a rigorous and functional definition of genre and an integrated approach to genre in cataloging.     

Analog of parental empathy: Association with physical child abuse risk and punishment intentions

Objectives

Current research has been inconsistent in corroborating that parents’ compromised empathy is associated with elevated physical child abuse risk, perhaps in part because of an emphasis on dispositional empathy rather than empathy directed at their own children. Research has also relied on self-reports of empathy that are susceptible to participant misrepresentation. The present study utilized an analog task of parental empathy to investigate the association of parental empathy toward one's own child with physical child abuse potential and with their tendency to punish perceived child misbehavior.

Methods

A sample of 135 mothers and their 4–9 year old children were recruited, with mothers estimating their children's emotional reactions using a behavioral simulation of parental empathy. Mothers also provided self-reports on two measures of child abuse potential, a measure of negative attributions and expected punishment of children using vignettes, as well as a traditional measure of dispositional empathic concern and perspective-taking.

Results

Findings suggest that parental demonstration of poorer empathic ability on the analog task was significantly related to increased physical abuse potential, likelihood to punish, and negative child attributions. However, self-reported dispositional empathy exhibited the pattern of inconsistent associations previously observed in the literature.

Conclusions

Parental empathy appears to be a relevant target for prevention and intervention programs. Future research should also consider similar analog approaches to investigate such constructs to better uncover the factors that elevate abuse risk.     

Authentic Assessment for Student Learning: An ontological conceptualisation

Authentic assessment has been proposed as having potential to enhance student learning for a changing world. Conventionally, assessment is seen to be authentic when the tasks are real-to-life or have real-life value. Drawing on Martin Heidegger’s work, we challenge this conceptualisation as narrow and limited. We argue that authenticity need not be an attribute of tasks but, rather, is a quality of educational processes that engage students in becoming more fully human. Adopting the mode of authenticity involves calling things into question, challenging public assumptions and striving to take a stand in the situations encountered. In addition to assessing student achievement, then, authentic assessment can enhance integration of what students know and how they act with who they are becoming.     

Building middle school students' understanding of proportional reasoning through mathematical investigation

This article describes and shares an innovative pedagogical practice that holds promise in contributing to the teaching and learning of proportions in middle school. The teaching and learning of mathematics with understanding framework was used as a vehicle to help 21 seventh grade students reason proportionally. The findings of this unit suggest that the classroom culture, which encouraged the students to make connections between their existing and new ideas and reflecting and communicating their thinking, contributed to their emerging understanding of proportions. The use of an authentic and non-routine task involving liquid measurements also heightened their interest, curiosity and enthusiasm, thereby contributing to their excitement about the mathematics they were learning.     

Spoken Grammar of English (SGE) in English Speaking Teaching: A Review of the Literature

This article reviews the literatures about spoken grammar of English and the implication in spoken English teaching. The aims of the study were to survey the views on spoken grammar in English (SGE) teaching of researchers, and to determine the importance of SGE teaching as well as the efficient ways to teach SGE. The difference between written and spoken grammar was identified and the linguistic features of spoken English that were analyzed were from the Cambridge Grammar of English Corpus. Findings from t...     

Web search strategies: The influence of Web experience and task type

Despite a number of studies looking at Web experience and Web searching tactics and behaviours, the specific relationships between experience and cognitive search strategies have not been widely researched. This study investigates how the cognitive search strategies of 80 participants might vary with Web experience as they engaged in two researcher-defined tasks and two participant-defined information seeking tasks. Each of the two researcher-defined tasks and participant-defined tasks included a directed search task and a general-purpose browsing task. While there were almost no significant performance differences between experience levels on any of the four tasks, there were significant differences in the use of cognitive search strategies. Participants with higher levels of Web experience were more likely to use “Parallel player”, “Parallel hub-and-spoke”, “Known address search domain” and “Known address” strategies, whereas participants with lower levels of Web experience were more likely to use “Virtual tourist”, “Link-dependent”, “To-the-point”, “Sequential player”, “Search engine narrowing”, and “Broad first” strategies. The patterns of use and differences between researcher-defined and participant-defined tasks and between directed search tasks and general-purpose browsing tasks are also discussed, although the distribution of search strategies by Web experience were not statistically significant for each individual task.     

大学英语教学与文化背景知识的传授

在当今的外语教学中,联系文化学习语言这一命题,已被人们普遍接受。缺乏对 英美文化背景知识的了解会经常导致英语学习中文化干扰,文化休克的现象发生。因此,教师应把文化背景知识的传授当作英语教学的有机部分予以重视。鉴于非英语专业学生西方文化基础薄弱,课时少这一特点,大学英语教学的文化讲授应遵循实用性原则,针对教材出现的具体的文化现象随语随文加以诠释,帮助学生尽快获得一种跨文化意识,提高他们对英美原文的理解力。