The City of Richgate: A/r/tographic Cartography as Public Pedagogy

The City of Richgate project worked with eight intergenerational immigrant families and examined immigrant experiences and narratives through a community‐engaged process that employed a/r/tography as a methodology. As such, the research also investigated the extent to which a/r/tographical research could visually and narratively portray the analysis of data collected by the co‐a/r/tographers. After interviewing and collecting images from each family, large artistic gates (banners) were created. This first phase of the project revealed the power of images in situ, and thus the power of a/r/tography in situ. For the community members and co‐a/r/tographers meanings were constructed within ongoing a/r/tographic inquiries described as collective artistic and educational praxis. The second phase involved the identification of important places by each family within the City of Richmond. After analysing all of the data, several works of art were created with each family in mind: bus shelter images juxtaposing close‐up and far away geographical images; side‐by‐side images portraying historical and contemporary images of family ideals and/or issues; banners illustrating families in meaningful poses; and archival collections portraying the importance of identity and memory in the transformation of culture. This phase culminated in a citywide exhibition of the artwork performing public pedagogy. The exhibition questioned the idea of a City of Richmond having a community centre, and instead exhibited many Richgates, or conceptions of Richmond. Rather than having a city centre, there are many centres, a Network of Cities of Richgates, where centres are constantly changing and shifting to reflect the narratives of individuals living in a psycho‐geographical region of a city.     

Parents resourcing children’s early development and learning

Parents deal with a complex web of choices when seeking and using knowledge and resources related to their young children’s literacy development. Information concerning children’s learning and development comes in many forms and is produced by an increasingly diverse range of players including governments, non‐government organisations and commercial businesses. This study used a survey, interview and artefact collection to investigate mothers’ and fathers’ reported activities in seeking, accessing, producing and circulating information and resources related to children’s learning and development. Differences were found relating to parent gender and level of education. Parents’ resourcing activities are also shaped by their particular goals for their children.     

美国大学教师退休政策变革趋势研究

本文运用调查数据对美国大学教师退休收入计划、退休奖励计划、分阶段退休计划、退后福利情况以及退休与招聘、留用的政策进行了比较分析,充分揭示了当前美国大学教师退休政策的变革趋势,得出待遇确定型(DB)计划仍具生命力,分阶段退休计划方兴未艾和教师退休工作相比教师招聘和留用不被重视三个结论,对我国未来高等院校教师退休制度的变革提供了极好的借鉴.     

Children’s Eyewitness Memory for Multiple Real‐Life Events

The present research examined the influence of prior knowledge on children’s free recall, cued recall, recognition memory, and source memory judgments for a series of similar real‐life events. Forty children (5–12 years old) attended 4 thematic birthday parties and were later interviewed about the events that transpired during the parties using the National Institute of Child Health and Human Development protocol. Of the events, half were generic in that they could have occurred at any birthday party, and half were specific to the theme of the party. Older children demonstrated more evidence of using gist‐based information to guide their memory performance than did younger children. However, younger children were able to use global gist to inform their source memory judgments, qualifying past word‐learning research.     

Reliability and validity evidence for the EARLI literacy probes

The purpose of this study was to examine the reliability and validity of scores from six early literacy probes developed for use with preschool‐age children. The literacy probes were administered to 84 preschoolers at three time points over a 6‐month period. Also, a criterion measure of early literacy skills was administered to a subset of students. Results indicated that the probes demonstrate adequate reliability for screening decisions, moderate to strong concurrent relationships with a criterion measure, and developmentally appropriate changes in children's early literacy skills over time. These results add to the growing body of evidence supporting the technical adequacy of general outcome measurement for use in monitoring the progress of preschoolers' academic skill development. © 2009 Wiley Periodicals, Inc.     

Inquiry and Astronomy: Preservice Teachers’ Investigations of Celestial Motion

This study investigated the impact of an open inquiry experience on elementary science methods students’ understanding of celestial motion as well as the methods developed by students to answer their own research questions. Pre/post interviews and assessments were used to measure change in participants’ understanding (N = 18). A qualitative approach was used to describe the nature of each participant’s investigation through an analysis of their science journal and poster presentations. A comparison of participants’ inquiry projects with the change in their understanding revealed that while most participants improved in both their area of inquiry and beyond, elementary science methods students may need more guidance to reach a full scientific understanding across all aspects of celestial motion.     

Customer participation and new product performance: Towards the understanding of the mechanisms and key contingencies

In a study of 243 firms of varying sizes across 14 different industries, we investigate the effect of customer participation on new product development performance. We confirm that overall customer participation is positively related to new product development performance and that the effect is mediated by innovativeness. We also demonstrate that these effects are contingent upon absorptive capacity of the firm in question such that firms with high absorptive capacity stand to gain more from engaging their customers in new product development than firms with low absorptive capacity, especially at the later stages of the NPD process. The results are robust to alternative estimation techniques, measures employed to operationalize key concepts, and the industrial makeup of the sample. Post hoc analyses provide non-trivial managerial implications for the decision makers at the firm level.     

Effect of a randomised 12-week resistance training programme on muscular strength,cross-sectional area and muscle quality in women having undergone Roux-en-Y gastric bypass

The purpose of this study was to examine the effect of a 12-week resistance training programme on fat-free mass (FFM), muscle cross-sectional area, muscular strength and muscle quality in women who underwent Roux-en-Y gastric bypass surgery. Participants were 16 women (mean age = 44.9 ± 10.2 years) from bariatric surgical groups who were randomly assigned into either a control or an intervention group. Air displacement plethysmography measured FFM and magnetic resonance imaging measured quadriceps muscle cross-sectional area and whole thigh muscle cross-sectional area. Muscular strength and quality was assessed using an estimated 1-Repetition Maximum assessment. All measurements were collected twice, at baseline and at a 12-week follow-up. There were significantly greater improvements in leg press strength (mean differences = 55.4%, P < 0.001, Cohen’s d = 2.4), leg extension strength (mean differences = 18.0%, P = 0.014, Cohen’s d = 0.86) and leg press muscle quality (mean differences = 54.5%, P < 0.001, Cohen’s d = 1.9) in the intervention group compared to the control group following the resistance training programme. The resistance training intervention significantly improved muscular strength and quality; however, it did not illicit changes in FFM or muscle cross-sectional area in women who underwent Roux-en-Y gastric bypass surgery.     

Quantitative and qualitative changes in teaching histology by means of virtual microscopy in an introductory course in human anatomy

This study compares overall laboratory averages and individual test scores along with a student survey to determine the effects of using virtual microscopy in place of optical microscopes in a large undergraduate human anatomy course. T‐tests revealed that the first two laboratory examinations (of four) and the overall laboratory averages were significantly increased compared with the previous year. We hypothesize that this is due to students' ability to use and understand the technology quickly as opposed to learning how to maneuver an optical microscope. Students also responded positively in a survey about the virtual microscope, indicating that increased accessibility, ease of use, and the ability to understand the material were important components of the virtual microscope. In addition, an increase in student collaboration was noted because multiple students were able to view the image at a time. This level of acceptance of virtual microscopy has been reported in previous studies, though this level of increased examination scores is rare. We attribute this to differences between the medical students, with whom this technology has been researched in the past, and undergraduate introductory students. Anat Sci Educ 2:218–226, 2009. © 2009 American Association of Anatomists.