The empirical derivation of equations for predicting subjective textual information

Parameters pertaining to information processing by human beings have, in the past, been determined by learning and memory experiments with nonsense syllables, number sequences, etc. However, in the real world we are concerned with the processing of meaningful information, not senselles texts. Therefore, the determination of subjective information directly from meaningful material becomes extremely important in the instruction-learning process.This study derives an equation for predicting the subjective textual information contained in a text of material written in the English language. Specifically, this investigation describes, by a mathematical equation, the relationship between the subjective information content of written textual material and the relative number of errors committed by a learner when asked to predict, letter by letter, the content of given textual material. This relationship shows that the subjective information of a given text for a specific learner is directly proportional to the number of wrongly guessed signs made by that learner. This is expressed mathematically by% MathType!MTEF!2!1!+- % feaafeart1ev1aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn % hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr % 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq-Jc9 % vqaqpepm0xbba9pwe9Q8fs0-yqaqpepae9pg0FirpepeKkFr0xfr-x % fr-xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamysaiabg2 % da9iaaiodacaGGUaGaaGymaiaabccacaWGfbaaaa!3B57! \[ I = 3.1{\rm{ }}E \] 0935 0212 VWhere: I = Information in bits E = Number of wrongly guessed signsThe application of Shannon's guessing procedure (1951) in this study permits the measurement of the subjective information of a given text for a specific learner. Unlike senseless texts, the subjective information of a meaningful text varies from learner to learner. Therefore, the derived equation permits the measurement of information in terms of a value that is dependent not only upon the inherent qualities of the subject matter, but also upon the internal state of the learner.The derived equation for the English language is then compared to an equation derived by Weltner (1967) for the German language and found to be remarkably similar.This work was, in part, supported by United States Air Force Contract F41609-71-C-0027 entitled Flying Training Research on Airborne and Ground Training Systems, and a research grant from Arizona State University.     

The innovation paradox: a selective review of the literature on action learning and innovation

This paper explores selective literatures in the two fields of action learning and innovation, and seeks insights into the processes of, and connections between, innovation, engagement and implementation. We searched the action learning articles for references to innovation, beginning with the work of Revans, who highlights the innovation paradox, which becomes a key theme of this paper. We searched the very large innovation literature for references to innovation as a learning process and as a factor in organisational learning. The paper surveys the factors said to enable innovation, and briefly outlines some inhibitors, before considering Revans’ contribution to thinking about innovation. This is followed by a consideration of developments in action learning and innovation since Revans. The findings suggest that paradox theory is a useful way of thinking about innovation, conceived of as a practical problem involving resistances and frequent failures of implementation and adoption, and also propose action learning as a means of working with and addressing paradox. A limitation of this study is its lack of empirical data. Further research could usefully interrogate examples of innovation practices and ask such questions as to why innovation remains so elusive, and how innovative capacities and capabilities can be developed and enhanced.     

‘Question Moments’: A Rolling Programme of Question Opportunities in Classroom Science

This naturalistic study integrates specific ‘question moments’ into lesson plans to increase pupils’ classroom interactions. A range of tools explored students’ ideas by providing students with opportunities to ask and write questions. Their oral and written outcomes provide data on individual and group misunderstandings. Changes to the schedule of lessons were introduced to explore these questions and address disparities. Flexible lesson planning over 14 lessons across a 4-week period of high school chemistry accommodated students’ contributions and increased student participation, promoted inquiring and individualised teaching, with each teaching strategy feeding forward into the next.     

Education Under the New Modernisers: an agenda for centralisation,illiberalism and inequality?

This article surveys changes at the economic, philosophic, social and political levels to argue that a new agenda for educational policy is taking place in the western world, particularly in the UK and the USA. Driven by the needs for a high tech rather than a low wage economy, by perceived breakdown in the social fabric of society (partly as a consequence of previous New Right policies) and with an underpinning argument at the philosophic level which argues for a new orientation to the conception of the nature of moral thinking, this article argues that what is emerging is an approach to education based upon the notions of communitarianism and character education. Whilst such an approach has the potential to re‐invigorate individuals’ sense of responsibility to their communities, as well as provide a greater sense of meaning and direction to policy aims, it is argued in this article that it also has the possibility of centralising decision making, of increasing the likelihood of illiberalism towards minority beliefs and of neglecting present needs of the underprivileged. It concludes by suggesting that whilst many of these ideas originated in the USA, paradoxically they are likely to have their greatest effect in the UK     

Reinventing the marketing machine

The rhythm of publishers’ marketing efforts is dictated by an entirely outmoded historic model of publication of seasonal lists. Publishers should recognize that market conditions that drove this cycle are long gone and adjust to the realities of the 1990s. Properly used, many of today’s technology tools can assist publishers in building and exploiting the “communities of interest” that are the stock-in-trade of every book marketer. Mike Shatzkin is co-chairman of the VISTA Editorial Board. His Idea Logical company produces content for Sportsline USA web sites. Address for correspondence     

Indianapolis I3: the third generation Integrated Advanced Information Management Systems.

In 2001, the Regenstrief Institute for Health Care and the Indiana University School of Medicine (IUSM) began an IAIMS planning effort to create a vision and a tactical plan for the first Integrated Advanced Information Management Systems (IAIMS) implementation to cross a large area and include unaffiliated institutions. A number of elements made this planning effort unique. Among these elements were the existence of a network infrastructure that supported the Indianapolis Network for Patient Care, the existence of a mature medical informatics program at the Regenstrief Institute, and the existence of a wide-area knowledge network fostered by the IUSM libraries. However, the leadership for a strong information technology role in the IUSM that could promote collaboration in support of education and research across the diverse Indianapolis hospital systems had been lacking. By bringing together various groups, each with a commitment to improve health care quality and public health across the Indianapolis metropolitan area, regardless of individual institutional affiliation, the strategic directions for I3-Indianapolis IAIMS Initiative have been defined and the foundations for a third generation IAIMS construct have been laid in Indianapolis, Indiana.     

Mass Media Production Guides

William Hawes' The Performer in Mass Media in Media Professions and in the Community (New York: Hastings House, 1978—$15.75/8.95)

Robert L. Hilliard, ed. Television Broadcasting: An Introduction (New York: Hastings House, 1978— $15.75/7.95)

Charles Bensinger's The Video Guide (Santa Barbara, Calif.: Video-Info Publications (P.O. Box 1507), 1977— $11.95, paper)

Mike Wolverton's And Now the News (Houston, Tex.: Gulf Publishing Co., 1977— $10.95)

The WAFL Book: A Guide to Film and Video in the Washington, D.C. Area (Washington Area Filmmakers League, P.O. Box 6475, Washington, D.C. 20009 —$5.45, including postage, paper)

David E. Fear's Technical Writing (New York: Random House, 1978—price not given, paper)     

Dimensions: A competitor to Scopus and the Web of Science?

Dimensions is a partly free scholarly database launched by Digital Science in January 2018. Dimensions includes journal articles and citation counts, making it a potential new source of impact data. This article explores the value of Dimensions from an impact assessment perspective with an examination of Food Science research 2008–2018 and a random sample of 10,000 Scopus articles from 2012. The results include high correlations between citation counts from Scopus and Dimensions (0.96 by narrow field in 2012) as well as similar average counts. Almost all Scopus articles with DOIs were found in Dimensions (97% in 2012). Thus, the scholarly database component of Dimensions seems to be a plausible alternative to Scopus and the Web of Science for general citation analyses and for citation data in support of some types of research evaluations.