‘El Gallo''s’ Last Flight for Jeremy Anderson: In Memoriam

The ‘Clark Phenomenon’ began in 1966 with two major events: the publication of a special number of the Journal of Social Issues with the (now admittedly sexist) title of ‘Man's Response to the Physical Environment’, and the arrival of Jim Blaut on campus. This watershed year, just two decades ago, also may have marked the transition from infancy to adolescence of the reborn field of ‘environmental cognition’. This article traces these early middle years of environmental cognition and its related emphases at Clark, the leadership of certain members of the faculty of the Graduate School of Geography in bringing the new field to full flower, the spinoffs and inevitable reactive forces, and the application of environmental cognition to problems of intercultural communication on environmental issues of an international scope. Such application is a later reflection of the social and political consciousness of the 1960s, the concern to relate environmental psychology to what was taking place in the U.S.A. and in the ‘emerging’ nations of the so-called developing world. In all of this, the Clark influence was, and remains, relevant.     

The importance of auditory-visual interaction in the construction of ‘tranquil space’

In a world of sensory overload, it is becoming increasingly important to provide environments that enable us to recover our sense of well being. Such restorative (‘tranquil’) environments need to comprise sufficient sensory stimulation to keep us engaged, whilst at the same time providing opportunity for reflection and relaxation. One essential aspect in safeguarding existing, or developing new ‘tranquil space’, is understanding the optimum relationship between the soundscape and the visual composition of a location. This research represents a first step in understanding the effects of audio-visual interaction on the perception of tranquillity and identifies how the interpretation of acoustic information is an integral part of this process. By using uni and bi-modal auditory-visual stimuli in a two stage experimental strategy, it has been possible to measure the key components of the tranquillity construct. The findings of this work should be of particular interest to those charged with landscape management, such as National Park Authorities, Regional Councils, and other agencies concerned with providing and maintaining public amenity.     

Scenario-visualization for the assessment of perceived green space qualities at the urban-rural fringe

The provision of green space is increasingly being perceived as an important factor for quality of life. However, green spaces often face high developmental pressure. The main objective of this study is to investigate a prospective approach to green space planning by combining three-dimensional (3D) visualization of green space scenarios and survey techniques to facilitate improved participation of the public. Aside from the ‘Status quo’, scenarios ‘Agriculture’, ‘Recreation’, ‘Nature conservation’ and ‘Wind turbines’ are visualized in three dimensions. In order to test responses, a survey was conducted both in print format and on the Internet. Overall, 49 different visualizations that belong to one of the scenarios were available in the survey and were rated according to the perceived esthetic, recreational and ecological values.The highest rated scenes include vegetation elements such as meadows with orchards, single trees, shrubs or forest. The least attractive scenes are those where buildings are highly dominant or where there are no vegetation elements.Based on the ratings for the individual images and on the corresponding scenarios, our study shows that there is high potential for improving the existing landscape. All suggested changes are either rated about equal to or considerably higher than the status quo, with the scenario ‘Nature conservation’ receiving the highest scores.     

A general agreement on commodity organization : A ‘GATT for primary commodities’

Having reponded to various crises since the Paris Sugar Convention 1864, the process of international commodity organization is now recognized as a positive means of securing expansion of world trade and of bringing about development in producing countries. But these objectives necessitate multi-dimensional measures. The supply-management techniques, hitherto the pivot of international commodity agreements, have proved to be inadequate. It is argued in this article that the trade and development objectives can be better achieved by the provision of varied measures; that a ‘GATT for primary commodities’ is among such measures; and that such an organization does not negate, but supplements, the existing system.     

Diverging meanings of development among architects and three other professional groups

Previous research has shown that designers' and architects' evaluations of visual stimuli, and of urban and rural environments are not necessarily shared by non-designers and non-architects. Such conclusions may be biased by instrumentation and methodological problems, namely, previous instruments often require verbal responses about stimuli. Hence, non-designers and non-architects may be less capable in expressing themselves, but perceive the same things as the professionals. Another problem stems from professionals who have a narrow range of traits being compared with a general population that has a broader range of traits and therefore has greater within-group variance. This study presents an instrument and a methodology for dealing with these problems in addition to examining the perceptual orientations of architects in comparison to three other professions. Results indicate that architects varied from the other professional groups in their quantitative judgments of the habitats studied but not from all groups in their qualitative judgments. Hence, architects may be a distinct professional culture for some design variables only.     

A social topography of home and horizon: The misfit, the dutiful, and longing for home

The environmental perception wave at Clark University was already in full swing when Anne Buttimer arrived in Fall 1970 with curiosities about social space, ‘insiders’ and ‘outsiders’, ‘home’ and ‘reach’, from a project on residential area design in Glasgow, Scotland. Lessons learned from the intense interaction between geographers and psychologists were enormously valuable for subsequent work with geography students at Clark during the 1970s. Since then she has worked on temporality and environmental experience, migration and identity, with colleagues in Sweden, and has pursued autobiographically-based approaches to questions of creativity and context and the history of geographic thought and practice. In retrospect, she claims, one of the most valuable results of the perception wave was to provoke awareness of the lenses through which reality is experienced by people in different cultures, and that includes the disciplinary cultures into which researchers themselves are socialized.     

Neighbourhood perceptions among inner-city adolescents: Relationships with their individual characteristics and with independently assessed neighbourhood conditions

We investigated relationships between adolescents’ perceptions of their neighbourhood, their mental health and independently assessed indicators of conditions in their residential neighbourhood. The Research with East London Adolescents Community Health Survey (RELACHS) provided information for 2370 adolescents on area perceptions (specifically alienation from/attachment to the area and satisfaction/dissatisfaction with local amenities and services), and on individual and family attributes including mental distress (measured by the Strengths and Difficulties Questionnaire). These were combined for this study with independently assessed small area geographical indicators proposed by government to measure local deprivation in England. A Bayesian regression analysis using Gibbs sampling investigated associations between the predictor variables and neighbourhood perception. Alienation from neighbourhood and dissatisfaction with local amenities was greater for girls than for boys and for the older adolescents sampled. Those of ‘Asian’ or ‘Black’ ethnicity, from relatively harmonious families, or with higher levels of social support were less likely to express negative area perceptions. While previously published research found no significant direct association between mental health and small area indicators, this analysis suggests that those with relatively high levels of distress did have worse area perceptions. Also, certain independently assessed area indicators were associated with adolescents’ views of their neighbourhood.     

Meaning in post-modern architecture: An examination using the multiple sorting task

The relevance of the multiple sorting task as a research tactic for the empirical study of environmental meaning is illustrated in the context of a specific study of Modern and Post-Modern architecture. The assumption of architectural critics that Post-Modern buildings are more meaningful to the general public than Modern buildings forms the basis for the research hypotheses of this study. Twenty-four buildings, ranging from Modern to Post-Modern are evaluated by 20 architects and 20 accountants whose responses are structured through a multiple sorting task. The sorting data are interpreted in terms of regional analyses of multi-dimensional scaling structures, following the general principles of Facet Theory. These results suggest that (1) architects and accountants do employ different sets of criteria (different codes, in effect) for evaluating buildings, and yet (2) Post-Modern buildings (despite their architects' intentions of relating their designs to a popular code) are not perceived by the accountants as distinct from Modern buildings. The particular strengths of the multiple sorting task as a research tactic for this and other studies of environmental meaning are discussed and summarized.     

A KALEIDOSCOPE MODEL: DEFINING NATURAL ENVIRONMENTS

Research on the relationship between people and nature has rarely incorporated a definition of natural environments. This exploratory project was designed to uncover underlying themes which comprise conceptualization of natural environments. Fourteen interviews were conducted with adult respondents, combining a biographical section with a picture sorting exercise. Content analysis revealed a myriad of dimensions and attributes which can be organized into four meta-level themes used to categorize environments as natural or not natural. The meta-themes included: (1) people as separate from nature; (2) assessment of natural elements; (3) human impact on nature; and (4) the human place within natural environments. Further analysis of the meta-level themes led to hypothesis generation about possible subcategories of natural environments, including ‘totally natural’, ‘civilized natural’, ‘semi-natural’ and ‘quasi-natural’. ‘Non-natural’ environments were also included in this schema, as they define the boundary of natural environments. A kaleidoscope model is used to illustrate how nature is defined through a complex web of interrelationships.     

The impact of a refurbishment of two communal spaces in a care home on residents’ subjective well-being

This study investigates the impact of a refurbishment of two communal spaces —lobby and recreation room— of a care home in the Netherlands on residents’ subjective well-being. The refurbishments aimed to improve the aesthetic appearance of both spaces and to offer residents more possibilities for controlled interaction. Data were collected by means of pre- and post-intervention interviews among all residents that were able to respond (N = 39), and by means of observations. Results showed that most respondents evaluated the refurbishment of both spaces positively on residential quality, aesthetic quality, and possibility for controlled interaction. In addition, residents’ subjective well-being increased significantly. Subjective well-being appeared to be quite strongly related to the 3 evaluative aspects. Results suggest that the physical changes in care homes can help improve residents’ subjective well-being.     

The prefabricated house: Is it really a home?

This paper examines the viability of the prefabricated detached dwelling, in France, as a home and shelter. It also considers its symbolic nature, and its role both as an investment and a form of inheritance. It is based on an exploratory survey in which 20 householders were interviewed in depth and their comments analysed by means of a specific method of content analysis. Consumer choices are investigated by establishing what prefabrication offers in relation to traditional housing, in terms of the construction process, acquisition procedures, architectural style and cost. Then the author examines ‘inhabiting’ and the feasibility of these houses as an inheritable property with reference to the cultural models of the purpose-built house.It was found that prefabricated housing is a solution suited to all professionally mobile people and to the retired. This adaptation makes home ownership compatible with residential mobility, quite the reverse of what is popularly believed.     

The return of returnable bottles: A study of consumers' and retailers' attitudes and practices concerning returnable bottles

The authors highlight the importance of the trippage of a returnable bottle to the current beverage container debate. Results of recent surveys of consumers and retailers are presented, which show that the reasons for low trippages in the UK are more complex than the conventional diagnosis that ‘consumers cannot be bothered to return bottles’. In many instances consumers thought that the ‘returnable bottle was ‘non- returnable’ and many consumers found it difficult to return bottles to the shops. Making it easier for consumers to return the bottle would appear to be a more effective method of raising trippage than increasing the deposit levels.     

A tradeoff method to assess housing location preferences

In public decision making, tradeoffs between competing goods must be made by someone other than the user. A tradeoff technique provides a means both to allow users to participate in the decision making process and to educate users about the constraints involved in making such decisions. Seventy-two female public housing tenants were asked to describe their ideal housing location in terms of 20 attributes, including preferred distance to 16 facilities and preferred quality of four features of the environment. In the tradeoff situation, they were given constrained budgets and asked to ‘buy’ the most satisfactory location based on these 20 attributes. The ideal and tradeoff approaches show a general agreement about attributes that should be most heavily weighted in making decisions about public housing location. The rank order of the importance of the attributes differs, however, indicating that the tradeoff method should be used to weight the importance of each attribute. Residents' responses were influenced by the availability of an automobile but were relatively little affected by the personal characteristics of race, age of children and employment status.     

Does taxation alter exploration? : The effect of uncertainty and risk

The effect of resource rent taxation on mineral exploration is a controversial issue on which very little research has been carried out. Simple numerical examples are used in this paper to demonstrate that a ‘pure’ resource rent tax, or Brown Tax, can reduce the extent of exploration of a ‘promising’ deposit by a risk averse explorer, but encourage exploration of ‘unpromising’ deposits. This counter-intuitive result is explained in terms of the effect of the tax and of exploration on the costs of risk and uncertainty.     

Perceptions of the security and attractiveness of urban parking lots

This study concerns design features of urban parking lots which can increase the perception of such areas as both safe and attractive. College students evaluated the attractiveness and perceived security associated with 180 scenes of parking lots adjacent to commercial and multi-family residential structures in Atlanta and Athens, Georgia, U.S.A. High intergroup correlations (r > 0·90) indicated the reliability of evaluations of both perceived features. Regressions of physical features on perceived security ratings and attractiveness ratings yielded highly predictive models (R² = 0·76 and 0·80, respectively). For both sets of ratings a Maintenance and Design factor accounted for the most variance. Although attractiveness ratings were higher as the total amount of vegetation increased in a scene, security was in general rated higher only when vegetation was well maintained and appeared to be installed as part of a landscape design. Attractiveness was generally higher for multi-family residential scenes than for commercial scenes. Perceived security was higher for frontal views of structures, especially when entrances were proximate to the viewer. Research implications are discussed in terms of the impact of natural features in urban areas for increasing attractiveness and reducing fear of crime.     

One laptop per child,local refurbishment or overseas donations? Sustainability assessment of computer supply scenarios for schools in Colombia

With the intention of bridging the ‘digital divide’ many programmes have been launched to provide computers for educational institutions, ranging from refurbishing second hand computers to delivering low cost new computers. The fast and economical provision of large quantities of equipment is one of the many challenges faced by such programmes. If an increase is to be achieved in the sustainability of computer supplies for schools, not only must equipment be provided, but also suitable training and maintenance delivered. Furthermore, appropriate recycling has to be ensured, so that end-of-life equipment can be dealt with properly. This study has evaluated the suitability of three computer supply scenarios to schools in Colombia: (i) ‘Colombian refurbishment’, -refurbishment of computers donated in Colombia, (ii) ‘Overseas refurbishment’, -import of computers which were donated and refurbished abroad, and (iii) ‘XO Laptop’, -purchase of low cost computers manufactured in Korea. The methods applied were: Material Flow Assessment, -to assess the quantities-, Life Cycle Assessment, -to assess the environmental impacts, and the application of the Multiple Attribute Utility Theory, -to analyse, evaluate and compare different scenarios. The most sustainable solution proved to be the local refurbishment of second hand computers of Colombian origin to an appropriate technical standard. The environmental impacts of such practices need to be evaluated carefully, as second hand appliances have to be maintained, require spare parts and sometimes use more energy than newer equipment. Providing schools with second hand computers from overseas and through programmes such as ‘One Laptop Per Child’ has the disadvantage that the potential for social improvements – such as creation of jobs and local industry involvement – is very low.     

GIS-based assessment of the threat to world forests by patterns of non-sustainable civilisation nature interaction

The paper presents a novel transdisciplinary approach to investigate non-sustainable civilisation–nature interactions in the context of global change. The approach rests on the decomposition of intricate dynamics of Global Change into problematic patterns civilisation nature interactions (‘syndromes’) this is done by an iterative process of observations, data and theoretical system analysis and GIS-based modelling attempts. These syndromes of global change characterise endangering and risky developments of civilisation nature interaction and represent a baseline for measuring and indicating ‘non-sustainability’; in order to have a sustainable development it is necessary to have a far-reaching absence of syndromes. They encompass the core problems of global change, e.g. soil degradation, climate change, threats to biodiversity or global deforestation. Patterns are defined as characteristic constellations of global change trends (‘symptoms’). Cause–effect schemes of symptoms and their interrelations are constituted as complex phenomena resulting from interactions over the different spheres of the Earth system (biosphere, atmosphere, hydrosphere, population, pedosphere, economy, psychosocial sphere, social organisation, science and technology). The approach is illustrated by an analysis of civilisation–nature interaction patterns relevant for global deforestation. Global forest ecosystems have been chosen for this investigation because of their important role in the global carbon cycle and their importance for biological diversity. The resulting geographical patchwork of the combined dispositions and intensities of the different syndromes describes current and future regional threats to forests by their underlying global cause–effect patterns of civilisation–nature interaction.     

Self-estimates of sleep in african students in a dry tropical climate

Sleep behavior was examined in African medical students living in Niamey, Niger (latitude 13° 30' North), a sub-Saharan country in Western Africa. A 12-item questionnaire was used to obtain subjective estimates of sleep duration, structure and quality, and self-rating of the restorative quality of sleep (morale, mood, fatigue, working ability). The experiment was divided into two 7-day periods, January (‘cool-dry’ season, 88 subjects), and May (‘hot-dry’ season, 53 subjects). The questionnaire was completed after night sleep and/or naps. All subjects lived in student quarters, sleeping on their beds, with sheets and/or blankets. They slept an average of 7·5 h a day, most of them having afternoon naps. They experienced no major seasonal variation in their sleep behavior, but for an increased number of awakenings during the hot season. Restorative quality of sleep scored lower after a nap than after nocturnal sleep. Therefore, general sleep characteristics were not modified by seasonal temperature variations in African native students, perhaps because of the limited changes in daylight at the low latitude of Niamey.     

Incentives for low-input land-use types and their influence on the attractiveness of landscapes

Changes in agricultural policy have traceable effects on landscape aesthetics. For the catchment area of Lake Greifensee, an economic land-use model predicted land-use changes caused by agricultural policy. Three scenarios implementing different direct payment schemes show that land-use intensity will decrease by 2011 compared with the ‘reference status’ 2000.The output of the economic land-use model is explicit in space. It was assessed by the ‘naturalness’ perception factor of the method proposed by Hoisl et al. [1989. Landschaftsästhetik in der Flurbereinigung. Materialien zur Flurbereinigung—Heft 17. Bayerisches Staatsministerium für Ernährung, Landwirtschaft und Forsten, München] with regard to landscape aesthetics. Even though lower land-use intensity is generally predicted by 2011, the values of the ‘naturalness’ perception factor do not significantly improve if the payment scheme remains unchanged, or if the payment scheme is amended by incentives for specific location of the ecological compensation areas (ECAs). A significant reduction in the values of the ‘naturalness’ perception factor was found when subsidies for ECA's were cancelled. This leads us to the conclusion that in order to keep Swiss landscapes as attractive as they are at present, policy must sustain incentives for low-intensity land-use types.