Informational cascades in the laboratory: Do they occur for the right reasons?

Recently, the theory of informational cascades has been tested in an experiment by L. Anderson and Ch. Holt (American Economic Review, 87 (1997) 847–862) who report that their data support the theory amazingly well. In this paper we report on an experiment designed to find out whether observed cascades are indeed due to rational Bayesian updating. However, we find little support for rational updating. The simple heuristic “follow your own signal” does much better in explaining our data than Bayesian rationality.     

Learning from tradition: the planning of residential neighborhoods in a changing world

This paper analyses the community values of residential neighborhoods in the southwestern region of Saudi Arabia as an approach to a new theory in urbanism. The indigenous masterbuilders and tribemen incorporated planning decisions pertinent to climatic, cultural, social, economic and religious factors when designing physical elements in their built environment. This is what makes every traditional settlement in the southwest region of Saudi Arabia unique in terms of urban form and social structure. As a step to examining and evaluating the process of residential neighborhood development, three stages of practiced urbanism are discussed. These stages are labelled “vernacular”, “transitional” and “new vernacularism”. These are planning concepts used worldwide in the development of residential neighborhoods throughout history until the present. “New Vernacularism” is envisioned in this investigation as a design/planning objective implemented in most recently planned neighborhoods in Al-Horaidhah, Southwest Saudi Arabia. The achievement of successful urbanism underlies the political goals of urban planning practice. The Al-Horaidhah planning concept is conceived in the light of preservation of community values in neighborhood design/planning as a critical issue.The paper aims to investigate and reconcile the conflicts in the planning of residential neighborhoods in a changing world. The conflicts are restricted between retaining traditions of architecture, urban design and planning with the necessary social, economic, and technological changes in urban formation, mainly, the vernacular and modern. The paper illustrates the concept “New Vernacularism” by presenting Al-Horaidhah scheme as a model for community development in three administrative regions along the Red Sea coastline. “New Vernacularism” as a planning concept looks at the community development in Al-Horaidhah in the light of Sharicah, the Islamic Law and Customary norms by emphasizing the importance of the involvement of local residents in the planning process and gives suggestions of how this might best be achieved and later implemented into new communities.     

Ecologically defining the mistreatment of adolescents

Ecologically defined, the problem of adolescent/family conflict for otherwise “normal” families is a reaction to crisis in the life cycle of the family. A family's success in weathering the crisis is indicated by their successful maturation to the next stage of the cycle; we can assume that in such cases the ratio of stress to coping ability was such that the family could integrate that stress. When conflict escalates to abuse and neglect, however, the indication is that stress has outstripped coping ability, and the implication is for stress-reducing intervention quite unlike the standard existing interventions in either the juvenile justice or child welfare systems, which negatively label family members, make them adversaries, fragment their coping capabilities, and even subject them at times to situations worse than those for which they needed help originally. The interventions called for are those that support beleaguered families; that are based on conceptualizations of people as adaptable and capable of solving their own problems if they are given adequate supports.     

Gender violence, fan activism and public relations in sport: The case of “Footy Fans Against Sexual Assault”

This paper is based on the belief that online activism is essential for understanding the role and potential of public relations in modern campaigns. In relation to the issue of gender violence against women in football, analyzed and compared are the responses of two official, resource-rich organisations – the National Rugby League (NRL) and Australian Football League (AFL) – and an unofficial, resource-poor fan advocacy group, called Football Fans against Sexual Assault (FFASA). In cooperation and conflict with the leagues, FFASA positioned itself in the market place, taking the widely unoccupied niche of “fan advocacy”—different from “expert advocacy” or “player advocacy”.The article discusses in more detail the major strategy of the group, the Purple Armband Games, which carries many elements of cutting-edge public relations such as advocacy as third-party endorsement; “fan activism” as empowering of “expert advocacy”; “symbolic outsourcing” of participants by facilitating their mode of engagement, the “emblematic richness” of the purple armband symbol, the “oneness” of which overcomes any confrontational dualism.     

Applicability of standards for evaluations of educational programs, projects and materials in an international setting

This paper starts with a short discussion of the book Standards for Evaluations of Educational Programs, Projects and Materials by the Joint Committee on Standards for Educational Evaluation (McGraw-Hill, 1981). It then goes on to examine the usefulness in countries other than the United States of these standards and argues that evaluation of “programs” is more complicated and more politically biased than evaluation of “projects” and “materials.” In Europe, evaluation of educational programs (school systems) has proved to be highly correlated with the overriding objectives of different political parties, e.g., conservative, liberal, socialist, whereas educational policy in the United States is less bound to political parties, varying rather from case to case. In order to show how generally agreed upon educational goals can be interpreted according to different values, the author has reanalysed some studies of mean achievement in reading comprehension and science for 10- and 14-year-old students in 15 countries (IEA Project, 1973). The rank order of these countries is changed if, instead of national mean achievement, one takes proportion of students under a minimum level or above a prescribed top level as the criterion. Also the national (program) standard is evaluated in terms of between-school variance in results and in proportion of single-school units with exceptionally low or exceptionally high mean results. The conclusion is that the book on standards for evaluations of educational programs provides a good checklist of prerequisites for a reliable and valid evaluation. However, it is also concluded that—due to differences in values of program outcomes—such standards do not guarantee that the result of the evaluation will be indisputable.     

The nature of conflict in firm-client relations: A content analysis of public relations journal 1980–89

Determing the sources of conflict in public relations firm-client relations is the first step toward managing such conflict productively. A content analysis of firm-related articles in Public Relations Journal from 1980–1989 yielded a total of 45 conflict issues. The key issues recurring whether the conflict was attributed to the firm or the client were concerns over knowing each other's businesses, contributing to a consistent communication flow, finances, and “chemistry.”For the most part, conflict issues for public relations firms paralleled those for advertising firms as reported in the advertising agency literature. Exceptions were top ranking public relations firm issues related to research and billing and for clients, prompt payment. Advertising issues not directly found in the public relations literature included defensiveness, blame placing and the number of approval levels.     

Assessing outcomes for sufferers of severe mental disorder: A conceptual framework and review

A conceptual framework is presented for classifying the outcomes of services for sufferers of severe mental disorders. The proposed classification framework contains three dimensions: (a) the respondent type; (b) the social context; and (c) the domain of treatment outcomes. Respondent types include the client, the family, the extended social network, the clinician and the scientist. Social contexts include the individual, the family, work/school and the broader community. Domains of treatment outcome include “clinical status,” “functional status,” “life satisfaction and fulfillment,” and “safety and welfare.” This multidimensional framework is used to organize an illustrative review of existing outcome measures. It is concluded that: (a) measures of safety and welfare raise important social and policy questions and these measures require considerable development in order for utility to be realized; (b) although a good beginning has been made, more attention needs to be focused on defining and measuring “life satisfaction and fulfillment” and combining this domain with others to produce “well being” or “quality of life” scales; (c) the functional status area requires additional research and development especially when measurement is conducted in contexts other than work/school; and (d) although measures of clinical status are relatively well developed, the family perspective and context must be integrated into these measures.     

Changing health culture in rural Appalachia: Implications for serving the elderly

This article explores the dual themes of place and time as influences on health care service delivery to the rural elderly, through a case study of rural Appalachia. Traditional patterns of indigenous health care practice and values are contrasted with more “professional” formal models of health care service delivery that have entered the region. The result has been a clash of health care cultures. The continuing validity of this perspective is appraised in relation to apparent generational differences between the old-old and the young-old in the degree to which contemporary health care practices and values are adopted. It is concluded that traditional and contemporary health care cultures can be reconciled through an expanded vision of health care service delivery premised on: understanding health care within a total community context; redefining the role of the health practitioner; improving education of both the rural elderly and service providers; and enhancing communication in the rural health care environment.     

Opportunity in paid vs. unpaid public relations internships: A semantic network analysis

Semantic network analysis was used to compare differences in benefit appeal in two sets of letters written by the business community to the internship director. In the Unpaid set (N=72) the promise of “opportunity” co-occurred more often with appeals such as “for credit,” “flexible schedule” and “supervision.” In the Paid set (N=73) emphasis was placed on writing skills and work related tasks. This study reveals the business community's understanding of student expectations from the internship experience.     

Perceptions of intergenerational conflict: The politics of young vs. old in Florida

Not long ago, syndicated columnist Richard Reeves pondered the portents in an aging America and found trouble. “There is a confrontation coming in the United States between the demands of old people and the needs of the whole society,” he declared (Reeves 1988). His premonition is widely shared. Many social prophets are convinced that the graying of America is the prelude to a new politics. It will be the young against the old, they suggest, a politics of age polarization characterized by political mobilization, confrontation and backlash between generations reaching from Congress to city hall. Florida, with the nation's highest proportion of aging and a steady inflow of new retirees, is where many expect such conflict to appear early and often. This article concerns whether Florida is, or soon may be, the arena for such a confrontation and, if so, how it has become manifest.     

Conceptualisations of fatherhood and socio-contextual dynamics influencing father involvement in informal settlements in Durban,South Africa

Many men living in informal settlements are unemployed and many do not live with their children. Nevertheless, these men can play a critical role in their children’s lives. In this paper, we explore the extent to which fathers in informal settlements manage or aspire to do this. We explore how they appreciate the social and familial role of “the father” and how they seek to translate these ideas into actions. Findings are based on three FGDs and 19 IDIs with young men in two informal settlements in South Africa. In this setting, father involvement is predicated on financial provision, yet lack of economic opportunities for men condemns them to the undesirable status of “failed fathers.” Men’s involvement in childcare is contested with some men supporting father involvement that goes beyond financial provision. Notions of traditional masculinity, praise and recognition by community, and the view that looking after your own child is tantamount to looking after your own future, are factors that enhance father involvement. Unemployment or precarious work, alcohol abuse, gender ideologies, and maternal and cultural gatekeeping are socio-contextual dynamics that undermine father involvement. For interventions to be effective in promoting father involvement, they should address critical context-specific issues.     

The World Bank and housing policy in Madras

The World Bank began its involvement with housing and urban programmes in 1972, offering a new theory and practice. This new theory emphasised “affordability” and the recovery of costs from the beneficiaries of programmes. It stood in contrast to the conventional way of doing things, with government providing “permanent construction” housing with extensive subsidies. “Affordable” housing would take the form of serviced plots of land on which the occupants arranged their own building (i.e. sites-and-services schemes), and in situ slum upgrading. In Madras, policymakers and senior public servants had a positive attitude to housing, especially for low-income groups. Consequently Madras contains much interest for developing countries generally in an evaluation of World Bank experience there, commencing in 1977.     

Land use conflict after the wildlife and countryside act 1981: the role of the farming and wildlife advisory group

As the conflict between agriculture and conservation in Britain continues, the farming and landowning lobby has placed increasing emphasis on the Farming and Wildlife Advisory Group (FWAG). This paper examines the development of FWAG as a mechanism for self-regulation through a voluntary and co-operative approach to conservation within the farming community. FWAG, until recently accorded little attention either by farmers or government, now enjoys considerable patronage, and new-found financial support from the Countryside Commission. As the National Farmers' Union (NFU) and Country Landowners' Association (CLA) seek to contain the tide of criticism of activities in the countryside FWAG, essentially a practical advisory body, has assumed a crucial ideological importance in the presentation of the farmers' traditional case of ‘stewardship’ and ‘good husbandry’. The paper concludes by stressing the dilemma facing the NFU and CLA as they seek to satisfy the wishes of their own members, government and the conservation lobby.     

Europe and Security in the Caucasus

The Caucasus has become, as a long-lasting seismic wave, a framework of enormous and underestimated relevance and uncertainty. But even so, we have not to become prisoner of a short-term “cage”. There is neither strategy nor policy, diplomacy, or war that can exist without four fundamental intellectual preconditions: historical knowledge, security knowledge, ethnic-cultural-religious knowledge, and knowledge of the geopolitical, economic, and international order. These have been recalled by some crucial comments taken from a revisited version of Homer’s Iliad, recently published by the Italian writer Alessandro Baricco, to better focus the concepts. “Men have always flung themselves headlong into battle, like moths attracted towards a fatal flame. There is no fear or self-disgust which has managed to keep them away from that flame” – he wrote – “because it is within that flame that they have always found the only way of emerging from the shadows of life. For this reason, I believe that no one will stop searching for an alternative beauty to that represented by the war path or stop looking for a reason to about face. Sooner or later we will succeed in calling Achilles away from this fateful war. Neither fear nor horror will bring him home. It will be some other completely different beauty, more dazzling than his own and infinitely more humble”. We are, in fact, aware of examples of very poor governance skills at a global level as regards the management of medium-and long-term international order options. And the Caucasus is really a case study. For these many reasons Europe cannot avoid an effective “neighbourhood policy” with the Caucasian countries. In 2003, the European Union appointed a Special Representative for the region. Armenia, Azerbaijan, and Georgia all have Partnership and Cooperation Agreements in force with the EU. Actions plans will be soon implemented and Europe represents by and large the preferred and more reliable interlocutor for the Caucasian region.     

Social Integration,Work‐Family Conflict and Facilitation,and Job and Marital Quality

This paper examines relationships between 2 dimensions of social integration (community participation and affective community resources) and job and marital quality. Data from the 1995 National Survey of Midlife Development in the United States (n= 1,816) indicate that the level of community participation is unrelated or negatively related to job and marital quality, whereas affective community resources show positive associations with job and marital quality. Relationships between community participation and affective community resources and job stress are partially mediated by work‐to‐family conflict and facilitation. Family‐to‐work conflict and facilitation partially mediate relationships between affective community resources and marital satisfaction and risk. The study takes a beginning step in establishing relationships and exploring processes that make up the work‐community‐family interface.     

Truth-in-sentencing, law enforcement, and inmate population growth

This paper presents the empirical estimation of an econometric model of the flow of prisoners into a state correctional system. Specifically, an econometric model was built to control for the number of parolees, the probability of admission to the state system, the size of the state population, the unemployment and poverty rates, the number of law enforcement officers within the state, and the state-wide “truth-in-sentencing” law, which requires convicts to serve at least 85% of their sentences. One primary result was that increases in the number of law enforcement officers has generated a decline in the growth rate of the prison population. This suggests that a “deterrent effect” is created when more police are placed on the beat. Furthermore, the results indicate that the truth-in-sentencing law has also slowed the rate of inmate population growth. This finding may reflect the growing trend for courts to hand down nontraditional sentences and to adjust prison sentences to reflect a constant “real time” of incarceration by crime.     

Entrepreneurs in the rural environment

Change in rural activities is frequently seen as: (1) reaction to changes in other areas and sectors, and (2) negative. This downplays the role and importance of entrepreneurs, both farm and non-farm, in sustaining the vitality of rural areas. The notion of entrepreneur can be extended to entrepreneurial activity by other people, e.g. local government activity, which is an integral part of rural community economic development. Both the entrepreneur and the quasi-entrepreneur in local government are critical leaders in urban fringes and other rural areas alike. Their activity in an area is partly dependent upon the broader political, social and economic environment which influences: (1) the need to change and (2) whether any “benefit” can be derived from entrepreneurial activity. A framework is presented in this paper to place entrepreneurs and entrepreneurial activity into the context first, of decision-taking generally in the rural environment, and second, of the broader “enabling” environment. It is argued that constraints originating in this broader environment are often necessary, but they may have unforeseen side-effects in discouraging innovation. Changes in such constraints or in the manner in which they are implemented may be a necessary ingredient to maintain rural vitality through encouraging entrepreneurial activity.     

Job satisfaction and firm size: An interactionist perspective

This study used Schneider's Attraction-Selection-Attrition Framework, an interactionist approach, to examine the effects of firm size on job satisfaction. While the initial fit between individuals and their jobs had significant positive influence on job satisfaction, firm size, contrary to prevailing wisdom, only played a moderating role along with individuals' values. The joint effects of size with initial fit and intrinsic values were negative, whereas the joint effects of size with initial fit and extrinsic values were positive. These results showing firm size acting only as a moderator suggest that to ask the question “Is job satisfaction greater for larger or smaller firms?” is too simplistic.     

Preparing parents for children with special needs: A three-part approach

This paper describes a community-based educative-small group method for working with prospective foster and adoptive parents. As an educational approach, the program prepares applicants to be substitute parents. The small group process method provides the applicants with an atmosphere conducive to discussing fears and frustrations while gaining peer and professional support. Community-centeredness not only allows the agency to recruit much-needed minority parents, but to make a contribution to the community in the form of prevention of problems through availability and education. Evaluation of the program demonstrates that the combined communitybased, small group approach is an effective and efficient method for “screening-in” foster and adoptive parents for children with special needs.     

Learning from experience or learning from others?: Inferring informal training from a human capital earnings function with matched employer–employee data

A model of informal training which combines learning from own experience and learning from others is proposed in this paper. It yields a closed-form solution that revises Mincer–Jovanovic's [Mincer, J., Jovanovic, B., 1981. Labor mobility and wages. In: Rosen, S. (Ed.), Studies in Labor Markets. Chicago University Press, Chicago, pp. 21–64] treatment of tenure in the human capital earnings function. We estimate the structural parameters of this non-linear model on a large French cross-section with matched employer–employee data. We find that workers on average can learn from others 10% of their own human capital on entering one plant, and catch half of their learning from others’ potential in just 2 years. The private marginal returns to education are declining with education as more educated workers have less to learn from others and share the social returns of their own education with their less qualified co-workers. The potential for learning from others on the job varies across jobs and establishments, and this provides a new distinction between imitation jobs and experience jobs. Workers in imitation jobs, who learn most from others, tend to have considerably longer tenure than workers in experience jobs. Although workers in experience jobs can learn little from others, we find that they learn a lot by themselves. We document several analogies between the imitation jobs/experience jobs “dualism” and the primary/secondary jobs and firms’ dualism implied by the dual labor market theory. However, our binary classification of jobs depicts the data more closely than the dual theory categorization into primary-type and secondary-type establishments. Competition prevails between jobs and firms but jobs differ by their learning technology.