Anticipatory Eye Movements While Watching Continuous Action Across Shots in Video Sequences: A Developmental Study

Eye movements were recorded as 12‐month‐olds (n = 15), 4‐year‐olds (n = 17), and adults (n = 19) watched a 15‐min video with sequences of shots conveying continuous motion. The central question was whether, and at what age, viewers anticipate the reappearance of objects following cuts to new shots. Adults were more likely than younger viewers to make anticipatory eye movements. Four‐year‐olds responded to transitions more slowly and tended to fixate the center of the screen. Infants’ eye movement patterns reflected a tendency to react rather than anticipate. Findings are consistent with the hypothesis that adults integrate content across shots and understand how space is represented in edited video. Results are interpreted with respect to a developing understanding of film editing due to experience and cognitive maturation.     

Concurrent and longitudinal neuropsychological contributors to written language expression in first and second grade students

The primary purpose of this study was to examine several key questions related to the neuropsychological contributors to early written language. First, can we develop an empirical measurement model that encompasses many of the neuropsychological components that have been deemed as important to the development of written language? Second, once derived, will the neuropsychological components of this model remain stable over first and second grades or will the model change in its composition? Third, will the strength of the relationships between neuropsychological components and writing outcomes be constant over time, or will the strength of the relationships change over time? Finally, will the derived empirical model show significant concurrent and predictive relationships with written expression? The sample included 205 first grade students recruited from a single school district who were followed into the second grade via two cohorts: Measures were aligned with major neuropsychological components as extracted from theoretical models of written expression and available empirical findings examining the neuropsychological contributors to writing in children. These domains included fine-motor speed, language, short-term memory, long-term memory, and various attention/executive functions including working memory. Confirmatory factor analyses (CFAs) and longitudinal structural equation modeling (SEM) methods documented that three core latent traits were present and stable at both grades 1 and 2: Fine-Motor, Language, and Attention/Executive Functions. The overall model was highly related to written expression and spelling at both grades 1 and 2, with the first grade latent traits accounting for 52 and 55% of the variance in second grade written expression and spelling, respectively. At both grades, the Language and Attention/Executive Functions latent traits were more highly associated with written expression and spelling than the Fine-Motor latent trait.     

北美医学教育,2010

根据美国和加拿大128所医学院提交并发表于Academic Medicine 2010年增刊上的报告,作者概括总结了北美现代医学教育的教育体系、组织支撑系统以及评估策略等方面在近100年间所发生的深刻变革.通过与这些学校10年前同样发表于Academic Medicine增刊上的报告相比较,作者选择性地重点描述了北美主要医学院过去10年间在医学教育各方面进行的重要改革.     

There has to be a better way: The right systems for success

Gordon J. H. Newman is the founder and president of the Newman Learning Group, a human performance improvement solutions provider offering custom learning program design and delivery. His focus areas are the design, delivery, and support of learning programs designed to effect a positive benefit to the financial bottom line. There Has to Be a Better Way: The Right Systems for Success is published by Lulu Press. It is available through http://www.lulu.com for downloading and as a paperback.     

AN OPPORTUNITY TO BETTER UNDERSTAND SCHOOLING: THE GROWING PRESENCE OF PISA IN THE AMERICAS*

The Programme for International Student Assessment (PISA) has been developed by the Organisation for Economic Co-operation and Development to provide participating nations with internationally comparative mean literacy scores in reading, mathematics, and science for students nearing the end of compulsory schooling. The number of nations from the Americas that are participating in PISA has been increasing over the past 4 administrations. This 2-part paper (a) outlines the reaction to PISA within the media of both North and South America and (b) presents an Americas-specific example of the ways in which the PISA dataset can be used for more exploratory analysis through the lens of policy and curriculum suggestions, rather than just league table comparisons. We used multilevel modeling of scientific literacy predicted on a number of school-level background variables. Results point to the importance of socioeconomic background of the student as well as the school in predicting scientific literacy across all nations in the study; however, other school-level significant predictors were more nation-specific. Interpretations of these models as well as next steps are discussed.     

Basic list of veterinary medical serials,third edition: using a decision matrix to update the core list of veterinary journals

Objective:

This paper presents the methods and results of a study designed to produce the third edition of the “Basic List of Veterinary Medical Serials,” which was established by the Veterinary Medical Libraries Section in 1976 and last updated in 1986.

Methods:

A set of 238 titles were evaluated using a decision matrix in order to systematically assign points for both objective and subjective criteria and determine an overall score for each journal. Criteria included: coverage in four major indexes, scholarly impact rank as tracked in two sources, identification as a recommended journal in preparing for specialty board examinations, and a veterinary librarian survey rating.

Results:

Of the 238 titles considered, a minimum scoring threshold determined the 123 (52%) journals that constituted the final list. The 36 subject categories represented on the list include general and specialty disciplines in veterinary medicine. A ranked list of journals and a list by subject category were produced.

Conclusion:

Serials appearing on the third edition of the “Basic List of Veterinary Medical Serials” met expanded objective measures of quality and impact as well as subjective perceptions of value by both librarians and veterinary practitioners.

Highlights

• The 123 journals on the “Basic List of Veterinary Medical Serials” include 117 journals with a decision matrix score of 15 points or higher, with an additional 6 journals included for more complete subject representation.
• Subject categories with the greatest number of journals are internal medicine, food animal medicine, and research.
• Updates for the third edition of the “Basic List” include 59 new titles and 13 new subject categories.

Implications

• The third edition of the “Basic List” provides a useful collection development and assessment tool for veterinary libraries, as well as general libraries with a need to develop a core collection of veterinary resources.
• The decision matrix approach, using standard quantitative and focused qualitative measures, provides a useful methodology for creating core lists in other disciplines.