Homo machinus versus Homo sapiens: A knowledge management perspective of virtual communities in cyberspace

Abstract

Amidst debates on whether virtual communities can exist as a solution to technological developments, evidence suggests that knowledge creation and sharing are symptomatic of Home sapiens which may develop into idiosyncratic Homo machinus in cyberspace. According to Geyer (1996, 60), the communication revolution, backed up by accelerating technological development, has created a substructure for the emergence of virtual communities. Recent writings on virtual communities acknowledge Knowledge management as the most often used strategy to bring the human side into the equation. Enabled by online interactive communication technologies, this strategy allows virtual communities to create and share knowledge across the globe, thereby creating a global knowledge-based virtual reality in cyberspace. This article is essentially a theoretical discussion of virtual communities in cyberspace from a knowledge management perspective.     

BELIEFS ABOUT THE CUES TO DECEPTION IN HIGH- AND LOW-STAKE SITUATIONS

Prison officers and students completed a questionnaire concerning beliefs about 34 verbal and non-verbal behaviours in high- and low-stake situations. They were asked to consider behaviour in four different situations (two high-stake and two low-stake) and were asked to rate each scenario in terms of both the behaviour that they believed that they would show and the behaviour that they believed someone else would show. For each behaviour they were asked to rate on a seven-point scale how frequently they believed it occurred during deception (when compared to truth-telling). While there were no differences within high- and low-stake conditions (i.e. between scenarios of similar stakes), certain behaviours were believed to increase more in high-stake situations compared to low-stake ones. People rated their own behaviour differently to other people's, suggesting that they believed they would appear more credible in deception situations than other people would. Prison officers and students did not differ in their overall beliefs about the cues to deception in line with previous research. Results are discussed in terms of the roles that high-stake, infrequent, easily accessible situations and unsuccessful deceptions may play in the development and maintenance of general beliefs about the cues to deception.     

Treatment programmes for adolescents who commit sexual offences: Dropout and recidivism

This paper reviews the state of research into treatment programmes for adolescent sexual offenders, focusing first on treatment dropout, then on recidivism studies. Pre-treatment variables, which may predict dropout from programmes for these adolescents, have hardly been considered, despite obvious financial and ethical implications. In relation to recidivism studies, these have been carried out quite consistently since the mid 1980s, yet, as is discussed, they still suffer from many methodological problems. The authors also note that research into treatment programmes comes almost exclusively from North America. Thus, such research needs replicating with UK samples in order to assure the applicability of any research findings to this population.     

Predicting dropout from a residential programme for adolescent sexual abusers using pre-treatment variables and implications for recidivism

Abstract

This study addresses the prediction that dropout from a UK specialized residential treatment program for adolescent sexual abusers can be determined from pre-treatment variables. Participants were 49 adolescents aged 12–16?years, who had sexually abused children, peers/adults or both. Of the variables examined, 25 showed a significant association with treatment dropout. A scale, consisting of 20 items, was designed to predict treatment dropout. As a measure it showed internal consistency (alpha?=?0.84) and predictive validity. Treatment dropout was linked to a greater risk of recidivism: offences of a general; violent; and combined violent or sexual nature. Missing data confounded the overall small sample size; therefore, a brief checklist of factors associated with dropout was produced as a guide for treatment managers and clinicians.     

Book reviews

Parties and Party Systems: A Bibliographic Guide to the Literature on Parties and Party Systems in Europe Since 1945 on CD‐ROM. Edited by Stefano Bartolini, Daniele Caramani and Simon Hug. London: Sage Publications, 1998. £99 (stand alone version), £150 (network version). ISBN 0–7619–5924–6 and ‐6002–3.

Changing Party Systems in Western Europe. Edited by David Broughton and Mark Donovan. London: Pinter, 1998. Pp.xix+315, 2 figures, 13 tables, biblio., index. £55 (cloth); £16.99 (paper). ISBN 1–85567–327–4 and ‐328–48.

The Choice for Europe. Social Purpose and State Power from Messina to Maastricht. By Andrew Moravcsik. Ithaca: Cornell University Press, 1998. Pp.xii+514, index. £16.95 (paper). ISBN 0–8014–8509–6.

People and Parliament in the European Union: Participation, Democracy, and Legitimacy. By Jean Blondel, Richard Sinnott and Palle Svensson. Oxford: Clarendon Press, 1998. Pp.xvi + 287. £40 (cloth). ISBN 0–19–829308–9.

Legitimacy and the European Union. By David Beetham and Christopher Lord. London: Longman, 1998. Pp.viii +144. £9.99 (paper). ISBN 0–582–30489‐X.

Democracy in Europe: Legitimising Politics in a Non‐State Polity. By Heidrun Abromeit. New York and Oxford: Berghahn Books, 1998. Pp.ix + 182, bibliog., index. £25 (cloth). ISBN 1–57181–985–1.

Political Theory and the European Union: Legitimacy, constitutional choice and citizenship. Edited by Albert Weale and Michael Nentwich. London: Routledge, 1998. Pp.xiii + 205. £55 (cloth). ISBN 0–415–17313–2.

Germany, France and the Integration of Europe: A Realist Interpretation. Thomas Pedersen. London: Pinter, 1998. Pp. viii + 221, bibliog., index. £40. ISBN 1–85567–537–4.

Recreating Europe: The European Union's Policy towards Central and Eastern Europe. By Alan Mayhew. Cambridge: Cambridge University Press, 1998. Pp.xxi + 403, 2 maps, 7 figures, 37 tables, bibliog., index. £45 (cloth); £15.95 (paper). ISBN 0–521–63086‐X and ‐63897–6.

Enlarging the EU Eastwards. By Heather Grabbe and Kirsty Hughes. London: Pinter for the Royal Institute of International Affairs, 1998. Pp.x + 130, 1 map, 16 tables, 4 figures, bibliog., index. £27.50 (cloth); £11.99 (paper). ISBN 1–85567–525–0 and ‐526–9.

Divided Europe: The New Domination of the East. By Adam Burgess. London: Pluto Press, 1997. Pp.222, bibliog., index. £40 (cloth); £13.99 (paper). ISBN 0–7453–1262–4 and ‐1257–8.

The European People's Party: Origins and Development. By Thomas Jansen. New York: St Martin's Press; London: Macmillan. 1998. pp.xiv + 206. 2 annexes, bibliog., index. £45. ISBN 0–312–21062–0 and 333–72057–1

The Italian Guillotine. Operation Clean Hands and the Overthrow of the First Republic. By S. H. Burnett and L. Mantovani, Lanham: Rowman & Littlefield, 1998. Pp.xii + 332, chronology, The Cast of Characters, index. £45 (cloth); £15.95 (paper). ISBN 0–8476–8877–1 and ‐8878‐X.

The French Civil Service. By M. Luc Rouban. Paris: La Documentation Francaise, 1998. Pp.118, bibliog. NP. ISBN 9–782110–038777.     

Do Homeowners Associations Affect Citywide Segregation? Evidence From Florida Municipalities

Homeowners associations (HOAs) have become one of the most popular housing options, offering residents supplemental services, amenities, as well as exclusivity and protection. HOAs are touted for their potential to improve the match between household preferences and local services, but denounced for, among other things, their tendency to facilitate residential segregation. Yet, despite growing claims, these propositions have not been rigorously tested. The expectation is that if households do sort into HOAs based on income or race/ethnicity, then these associations can affect segregation by encouraging exclusive and homogeneous living environments. However, HOAs may actually offer a unique vehicle for racial and/or economic mixing or, at the other extreme, they may not influence segregation if residents do not rely on HOAs to sort along racial or economic lines. Unlike previous studies, the current analysis observes jurisdictions over multiple decades in an attempt to better identify whether the growth in HOAs is driving changes in segregation. Using a unique, longitudinal database of HOAs in Florida and multiple measures of segregation, this article tests the effect of HOAs on jurisdiction racial/ethnic and economic segregation. Results from both ordinary least squares and instrumental variable regressions indicate that an increase in HOA presence exacerbates black–white and Hispanic–white residential segregation. Any segregation, however, is tempered by the concentration of HOA units in larger communities. On the contrary, there is no significant effect on income segregation; this suggests that HOAs do not intensify existing tendencies toward income sorting.     

Pitying the Third World: towards more progressive emotional responses to development education in schools

The development sector appeals to emotions in its marketing and education material to raise awareness and funds for its work. Much of this material is now directed at schools, where young people form long-lasting opinions about development and the developing world. This paper draws upon research with 118 students in five New Zealand/Aotearoa secondary schools to show that young people are not passive receptors of development marketing and education. Instead, they question the activities of international ngos involved in aid work and how they are meant to feel or act in response. We examine these emotional responses of young people and the demoralising feelings of guilt, sadness and scepticism that arise, often alongside an innocent paternalism and a desire to help. We outline possibilities for more socially progressive forms of development education, based on the recognition that young people are questioning old ways of doing aid work and looking for something new. We challenge ngos to be part of new forms of global connectedness that disrupt old ‘us and them’ binaries based on difference, and instead to pursue new linkages based on shared feelings of empathy, friendship and social justice.