Early Literacy Measures for Improving Student Reading Achievement: Translating Research Into Practice

The importance of early literacy instruction and its role in later reading proficiency is well established; however, measures and procedures to screen and monitor proficiency in the area of early literacy are less well researched. The purpose of this study was to (a) examine the technical adequacy and validity of early curriculum-based literacy measures, Letter–Sound Correspondence, Onset Phoneme Identification, and Phoneme Segmentation, developed for use within the problem-solving model in the Minneapolis Public Schools and (b) describe the district-wide implementation of these measures. In general, these measures were found to have adequate reliability and validity, have moderate to moderately high correlations with criterion measures (oral reading, report cards), and be sensitive to growth across the school year. A case study of how these measures are used for screening and progress monitoring to improve reading achievement within 1 school is included. Limitations and future directions are also presented.     

Effects of knowledge and display design on comprehension of complex graphics

In two experiments, participants made inferences from weather maps, before and after they received instruction about relevant meteorological principles. Different versions of the maps showed either task-relevant information alone, or both task-relevant and task-irrelevant information. Participants improved on the inference task after instruction, indicating that they could apply newly acquired declarative knowledge to make inferences from graphics. In Experiment 1, participants spent more time viewing task-relevant information and less time viewing task-irrelevant information after instruction, and in Experiment 2, the presence of task-irrelevant information impaired performance. These results show that domain knowledge can affect information selection and encoding from complex graphics as well as processes of interpreting and making inferences from the encoded information. They also provide validation of one principle for the design of effective graphical displays, namely that graphics should not display more information than is required for the task at hand.     

Book review

Philosophy of Educational Research Richard Pring (2000), London and New York: Continuum.     

The textbook problem: Investigating one possible solution

This article explores the inherent problems for academic libraries in providing access to textbooks to students, the growing demand for such access by students, and presents the findings of a reserve pilot project conducted at a major Midwest university. Findings indicate the pros and cons of the pilot attempted as well as demonstrating the need for continued research and collaborative work with appropriate organizations on the campus and beyond.     

层次分析法在学科馆员服务质量评价中的应用

从分析学科馆员服务质量的评价指标入手,运用层次分析法,建立包括服务环境、资源保障、人员素质、服务特征、服务能力、人员管理、服务效果7个方面、28个二级评价指标的高校图书馆学科馆员服务质量评价指标体系,并对各评价指标的含义进行分析,根据层次分析法确定各评价指标的权重,最后通过实例对评价指标体系进行验证。     

Perceptions of nurses and mothers in four studies of the peripartum period

How individuals perceive themselves and how they are perceived by others are an important part of the relationships between childbirth educators, nurses, other health-care providers, and the families they serve. In this paper, four studies are reviewed. One study focused on labor nurses' perception of their roles. Three other studies, each using a different research strategy, examined mothers' perceptions of their experiences during the peripartum period.     

Library service delivery via hand-held computers--the right information at the point of care

Today's health and medical librarians are well aware of the move towards evidence-based clinical practice which has emerged during the past decade. Hand-in-hand with this trend is the need for health practitioners to have access to the best possible evidence to help them in their clinical decision making. Libraries have a key role in the provision of information to their clients, and this means keeping abreast, not only of the various information sources available, but also the means by which those sources may be used. This paper will examine the effects that the hand-held computer is having on the work practices of our clients-library users. It is hoped that the paper will give an insight into the various types of library material which are suitable for use with hand-held devices, and an understanding of their advantages and limitations.     

Individual pathways in the development of forceful throwing

Halverson, Roberton, and Langendorfer (1982) reported the development of children ages 6-13 years filmed longitudinally performing the forceful overarm throw. These authors described the children's progress through developmental sequences for trunk, humerus, and forearm actions; however, they did not study developmental relationships ("profiles") across these components. This paper reports how the profiles changed in the same children across trials within filming sessions and over time. The data revealed both common and individual developmental pathways. The frequencies of some pathways were not chance occurrences (p < or = .01), suggesting that within-person constraints eliminated certain movement relationships while encouraging others. The authors hypothesize that the kinematics of trunk rotation may serve as a control parameter for pattern change.     

�й����׼���ѧ�������ס���������������ڿ�

利用引文分析方法,研究了文献计量学在中国的发展情况。在进行大量文献研究和引文分析的基础上,介绍了一批文献计量学研究与应用的核心论文、核心著者与核心期刊