Implementing telemedicine through eListening in hospital-in-the-home units

Listening to patients and translating what is heard into an action plan is a mark of a successful hospital-in-the-home unit. This paper recommends eListening as the core element for hospital-in-the-home unit performance and illustrates this suggestion with an empirical study. In order to achieve this, we examine the relative importance and significance of telemedicine technologies and the level of performance related to eListening through an empirical investigation of 252 patients who belonged to a hospital-in-the-home unit (HHU) within a Spanish Regional Hospital. The results are then calculated using structural equation modelling. This leads to the main conclusion that a major hospital-in-the-home unit's ‘performance’ is unlikely to be successful without embracing eListening.     

Student's interaction with computer representations: Analysis of discourse in laboratory groups

Language use in student laboratory groups makes apparent students' conceptions in science, their interpretation of the activity or task, and the negotiation of the roles of the members. This article reports on a methodological approach to analyze student discourse systematically. Four Grade 12 lab groups working on microcomputer-based laboratories (MBL) are the focus of the study. The MBL experiences were used to help students link oscillatory motion to graphical representations. Study of student discourse reveals the role the computer plays in the group context and the ways that this context is shaped by the computer. Developing a better understanding of the role of the computer in student conversations suggests ways to fruitfully construct contexts for learning physics. © 1996 John Wiley & Sons, Inc.     

Effectiveness of antigraffiti treatments in connection with penetration depth determined by different techniques

The elimination of spray paint using traditional (chemical and mechanical) methods inevitably entails altering surface characteristics. Hence, the impact and deterioration caused by graffiti in heritage buildings and monuments have led to the development and application of preventive systems in the form of antigraffiti coatings (which prevent paint from seeping into the pores of the surface material and facilitate cleaning). The effectiveness of two of these treatments, a commercial product (fluoroalkyl siloxane, protectosil, marketed by Degussa) and a hybrid organic-inorganic material (Ormosil), was evaluated in five construction materials (limestone, granite, cement mortar, lime mortar and brick), in terms of their penetration into the substrate. A number of techniques were used to determine the penetration depth (SEM/EDX, micro-Raman and LIBS), because a comparative analysis showed that none was universally valid for all types of treatments. The results show that the presence of the coating on the surface of less porous materials only ensures effective cleaning when the surface is fairly smooth. In granite, for instance, the CF₃ terminals in the fluorinated treatment hinder spray paint bonding more effectively than Ormosil, but not efficiently enough to ensure complete removal of the paint from granite surfaces.     

Modeling the Mediating Role of Volition in the Learning Process

According to action-control theory, volition plays a mediating role between the intention to learn (motivation) and goal-directed behavior (the use of learning strategies). Although extensive theoretical work has been done to document this flow of events, more empirical studies have been needed to identify the specific means by which volitional control protects the intention to learn and maintains the attempts to learn; our intention here was to address this gap in the literature. Using data from a sample of 487 college students in two different domains, we found that the positive effects of intrinsic goal orientation and self-efficacy on cognitive engagement were augmented by volitional control. We also found that the effects of volition differed by domain as well as by the type of learning strategy being considered. These results suggest that volitional control merits greater attention from those doing research in self-regulated learning.     

The relationship between the WISC-III and the WRAT3 in a sample of rural referred children

The purpose of the present study was to examine the relationship between the Wechsler Intelligence Test for Children-III and the Wide Range Achievement Test, 3rd Edition. The study investigated the scores of 37 children in a rural Arkansas school district who were referred for evaluation because of academic difficulties. The children ranged in age from 6 to 16 years and included 35 Whites and 2 Blacks, with 22 males and 15 females. The findings indicated that the WRAT3 correlations with the WISC-III ranged from .42 to .66. These findings are consistent with others on the general correlations between IQ and achievement test scores.     

Becoming Kinder: Prosocial Choice and the Development of Interpersonal Regret

Three experiments examined children's ability to feel regret following a failure to act prosocially. In Experiment 1, ninety 6- to 7-year-olds and one hundred seven 7- to 9-year-olds were given a choice to donate a resource to another child. If they failed to donate, they discovered that this meant the other child could not win a prize. Children in both age groups then showed evidence of experiencing regret, although not in control conditions where they had not made the choice themselves or their choice did not negatively affect the other child. In Experiment 2, eighty-five 5- to 6-year-olds and one hundred nine 7- to 9-year-olds completed the same task; only the older group showed evidence of regret. In Experiment 3, with one hundred thirty-four 6- to 7-year-olds, experiencing regret was associated with subsequently making other prosocial choices.     

Technical communication from 1850–1950: Where have we been?

As the discipline of technical communication undergoes increasing scrutiny by scholars and teachers and as the discipline continues to evolve with advancements in technology, we should pause to consider some foundational, historical issues that led to the formation of a technical communication pedagogy in the first place. This piece evaluates shifts in an engineering curriculum from roughly 1850 to 1960 that made possible the development of a technical communication curriculum.     

Changing knowledge and the academic profession in Portugal

The paper analyses the Portuguese academics' perceptions about changes in their research activities and modes of knowledge production. Quantitative data gathered from an on‐line national survey have been used to develop this analysis. Results reveal that the majority of academics declared that they were not involved in knowledge and technology transfer and that their research activities were not influenced by external sponsors or clients. However, they did recognise that were strong external pressures to reconfigure the epistemologies, ontologies and the institutional conditions under which knowledge is produced. The data analysis also reveals that academics recognise forms of hybridism between autonomy and endogenous dynamics and heteronomy and exogenous dynamics in the development of their research activities and knowledge production.