Explicating an Ecological Approach to the Career Development of Women

In this response, the author highlights the contributions of E. P. Cook, M. J. Heppner, and K. M. O'Brien's (2002) ecological approach to women's career development and reviews the ways that the case studies in this special section illustrate that model. Although this model may enrich and improve career theories and counseling, the author urges caution in assuming that the emphases of an ecological model apply to all women. The concept of individual differences within, as well as between, the genders must remain paramount in career theory and counseling approaches. The author urges further attention to research and counseling interventions that help explicate the utility of the ecological model.     

Metabolism, energy, and entropy in Marx's critique of political economy: Beyond the Podolinsky myth

Until recently, most commentators, including ecological Marxists, have assumed that Marx's historical materialism was only marginally ecologically sensitive at best, or even that it was explicitly anti-ecological. However, research over the last decade has demonstrated not only that Marx deemed ecological materialism essential to the critique of political economy and to investigations into socialism, but also that his treatment of the coevolution of nature and society was in many ways the most sophisticated to be put forth by any social theorist prior to the late twentieth century. Still, criticisms continue to be leveled at Marx and Engels for their understanding of thermodynamics and the extent to which their work is said to conflict with the core tenets of ecological economics. In this respect, the rejection by Marx and Engels of the pioneering contributions of the Ukrainian socialist Sergei Podolinsky, one of the founders of energetics, has been frequently offered as the chief ecological case against them. Building on an earlier analysis of Marx's and Engels's response to Podolinsky, this article shows that they relied on an open-system, metabolic-energetic model that adhered to all of the main strictures of ecological economics – but one that also (unlike ecological economics) rooted the violation of solar and other environmental-sustainability conditions in the class relations of capitalist society. The result is to generate a deeper understanding of classical historical materialism's ecological approach to economy and society – providing an ecological-materialist critique that can help uncover the systemic roots of today's “treadmill of production” and global environmental crisis. Paul Burkett is Professor of Economics at Indiana State University, Terre Haute. He is the author of Marx and Nature: A Red and Green Perspective (1999), and the co-author, with Martin Hart-Landsberg, of China and Socialism: Market Reforms and Class Struggle (2005). John Bellamy Foster is Professor of Sociology at the University of Oregon in Eugene, Oregon, and co-editor of Monthly Review (New York). He is the author of The Vulnerable Planet (1994, 1999); “Marx's Theory of Metabolic Rift: Classical Foundations for Environmental Sociology,” American Journal of Sociology (September 1999); Marx's Ecology (2000); Ecology Against Capitalism (2002); and Naked Imperialism (2005).     

我国生态农村建设之探索

生态农村建设是当前建设社会主义新农村的重大举措,从农村的生态环境、基础条件和农民意识等方面,探讨农村生态环境存在的问题,指出加快农村生态建设的重要性,提出加强乡镇企业环境综合整治、完善体制机制建设、发展生态农业、开展生态文明教育等措施。     

Academic Self‐Efficacy Within a Culture of Modern Racism: The Case of Benita

The author presents a case study that depicts an African American student's experience in her graduate program, as described to a career counselor. The ecological model of career development (E. P. Cook, M. J. Heppner, & K. M. O'Brien, 2002), which addresses both the microsystems and macrosystems levels of analyses, is applied to the case. The author presents proposed interventions for use with the client and discusses potential barriers to effective multicultural career counseling.     

The Development and Evaluation of a Case Management System in an Employee Assistance Program

This article suggests there is a lack of a conceptual framework for developing a system of intervention in an Employee Assistance Program (EAP). The author proposes that the development life cycle concept is a framework for planning a case management system of intervention in an EAP. Stages of the life cycle are used to describe the activities in planning and evaluating the activities of a case management system.     

Using Geographic Information Systems to Reconceptualize Spatial Relationships and Ecological Context

In this article, the author demonstrates how geographic information system (GIS) software can be used to reconceptualize spatial relationships and ecological context and address the modifiable areal unit problem. In order to do this, the author uses GIS to (1) test an important category of spatial hypotheses (spatial proximity hypotheses), (2) overcome methodological problems that arise when data sets are not spatially comparable, and (3) measure ecological context. The author introduces a set of GIS variable construction techniques that are designed to accomplish these tasks, illustrates these techniques empirically by using them to test spatial proximity hypotheses drawn from the literature on environmental inequality, and demonstrates that results obtained using these techniques are methodologically superior to and substantively different from results obtained using traditional techniques. Finally, the author demonstrates that these techniques are the product of an alternative conceptualization of physical space that allows sociologists to develop new ways to think about and measure spatial relationships, ecological context, and place-based social inequality and that gives them the ability to reconceptualize spatially based methodological problems that have confronted them for years.     

Sexual Harassment and Dual‐Career Issues: The Case of Megan

In this article, the ecological model of career development (E. P. Cook, M. J. Heppner, & K. M. O'Brien, 2002) is applied to a case example. The individual described in the case example faces issues of sexual harassment in the workplace as well as challenges related to being part of a dual‐career marriage. The author suggests career counseling strategies and discusses potential barriers to effective counseling.     

The Social Ecology of Homelessness: Exploring the Dynamics of Engagement among Homeless Street Adults

The study examines interaction patterns of homeless populations. The study explores how this population interacts within a given environment. The current study utilizes a person/environment engagement model to analyze behavioral interaction and perceptions in relation to the environment. The author establishes the notion that engagement is dependent on perception of the environment and actual environmental condition. This dual orientation presents a conundrum between internal feelings and external influence. On the one hand, behavior is a consequence of external environment. On the other hand, environment is the consequence of the individual's behavior. Given harsh conditions, the results revealed that either way of understanding is problematic. The author uses modern ecological perspective to develop conditions and interaction patterns.     

Toward a Social Theory of Resilience: Social Systems,Cultural Systems,and Collective Action in Transitioning Forest‐Based Communities

Impacts from post‐Fordist and poststaples economic transition in the Canadian natural resource sector have resulted in dramatic challenges to the livelihoods of many rural residents and the viability of many rural communities. This study seeks to understand community response to economic transition through a lens of social ecological resilience. This article puts forward Archer's theory of cultural morphogenesis as an analogous model of social ecological change that focuses attention on cultural systems, cultural elaboration, and collective action within an adaptive cycle of resilience. With case material from focused ethnographies of two forest‐dependent communities, we identify distinctive interactions between culture and agency over time that condition community response to change, and we make an analytical distinction between the social system and cultural system. These insights point to catalysts for collective action and adaptation within a resilient cultural realm that extend beyond institutional factors such as economic dependency or political opportunity. By integrating culture, we also deepen the social theory contribution to social‐ecological resilience.     

Application of ergonomics principles in underground mines through the Occupational Safety and Health Management System--OSHMS OHSAS 18.001:2007

The underground mining activity is regarded as one of the activities that cause most accidents, deaths and illnesses in the world, highlighting the coal mines. This study examined how ergonomics principles can help improve this environment, reduce the number of accidents and occupational diseases, train and empower workers and leaders and humanize the activities of the duty cycle of an underground mine. For this, it was developed a conceptual model of safety managing and health at work for the underground mining through the incorporation of ergonomics principles in the Occupational Safety and Health Management System and OHSAS 18001 (2007). The elaboration of the model was based on analysis of the environments and stages of work in underground mines and the PDCA cycle to ensure continuous improvement.     

Ecological Influences on School Achievement in a Diverse Youth Sample: The Mediating Role of Substance Use

This study's purpose was to examine the extent to which closeness to family, peers, and school was associated with substance use and school achievement, based on the integrative model of ecological theory, social attachment theory, and social learning theory. A secondary data analysis was conducted on the first wave of the National Longitudinal Study of Adolescent Health (Add Health). The final sample yielded 3,147 boys and 3,356 girls.

A structural equation model was employed to test a hypothesized model. School closeness was found to be a primary ecological factor that significantly influenced school achievement while substance use emerged as a critical mediator of this relationship. Family closeness was negatively associated with school achievement. Also, substance use did not have a mediating function in the relationship between peer closeness and school achievement. No gender difference was found, except the relationship between family closeness and school achievement, in that family closeness had a significant, direct effect on school achievement among only boys but not girls.

The findings suggest that schools should strengthen adolescents' tie to school to promote their better academic success and to prevent them from substance use.     

Child and spouse replacement mechanisms: a life cycle perspective on family composition in Peru

The author assesses the patterns of family extension in Peru by examining variations in family composition over the family life cycle. The amount and type of extension among Peruvian families at successive stages of family development are examined. The relative importance of general overlap and of child and spouse replacement mechanisms as processes that help to ensure the viability of residential family units is studied. The empirical analysis is based on a 1970-1971 survey of a national sample of Peruvian households     

Dimensions of service satisfaction with clinic visits in a group practice HMO : The service cycle model

In a study of patient satisfaction for a group practice HMO, a clinic visit satisfaction survey questionnaire, based on the service cycle, was analyzed. The study investigated clinic visits, in which patients (n = 1680) rated the entire cycle of service during the visit, for applicability of the service cycle model. Four dimensions of a visit were extracted: provider interaction, access, ancillaries, and exit. While the provider interaction, access, and ancillaries dimensions had been identified in other similar research, the exit dimension was a new and unique factor that combines pharmacy and cashier functions. These dimensions corresponded very well to the chronology of a visit and gave support to the service cycle model as a construct. The presence of the four dimensions possibly implied that encounters within the dimensions could be colocated. All four factor scales were significant predictors of visit satisfaction (p < .01) in regression analysis.     

An ecological approach to child abuse: a creative use of scientific models in research and practice

Over the past 40 years, considerable progress has been made in our understanding of the aetiology and processes of child abuse. This understanding has been based within two scientific paradigms: the psychodynamic and sociological models. More recently, both strands have been incorporated in a more comprehensive ‘ecological’ paradigm. This presents child abuse as occurring within the context of the child's environment at different, nested levels. The ecological paradigm is currently the most comprehensive model we have for understanding child abuse, providing a systematic framework in which to conduct both research and child protection practice. This paper begins by describing the nature and use of scientific models in both research and practice. Three levels of models are outlined: working models, paradigms and worldviews. The paper then goes on to consider how models are used in our understanding of child abuse, focusing on three major paradigms (sociological, psychodynamic, ecological). The ecological model or paradigm is then described in detail, expounding the four different levels within it. The uses and limitations of the ecological model are discussed in relation to both research and practice. Finally, some practical suggestions are provided for the reader to creatively apply this understanding at a personal and professional level. Copyright © 2001 John Wiley & Sons, Ltd.     

Women in corrections: A call to social work

As governments continue to spend more money on law enforcement and prison construction, social workers will be increasingly faced with clients who have connections with the criminal justice and correctional systems. Despite the increasing numbers of women entering the criminal justice system, they continue to be one of the most marginalised groups in Australian society. This article reviews the social work literature concerning this population and proceeds to argue that social work has a significant role to play with women in corrections. Using a conceptual model based on an ecological systems framework, the author examines the mutuality of various social work practice principles at different levels of intervention and the roles that social workers may engage in to enhance the lives of women in corrections.     

Coupling ecosystem services supply and human ecological demand to identify landscape ecological security pattern: A case study in Beijing–Tianjin–Hebei region,China

Landscape ecological security pattern (LESP) can effectively safeguard urban ecological security, which is vital for urban sustainable development. Previous studies have not adequately considered the ability to fulfill people’s demand for ecosystem services when identifying sources of LESP. To address this gap, we sought to develop a more comprehensive approach coupling ecosystem services supply and human ecological demand to construct LESP for Beijing–Tianjin–Hebei region. We proposed a new evaluation framework integrating ecosystem services importance assessment and landscape connectivity analysis with human ecological demand importance assessment to identify ecological sources. Afterwards, ecological corridors were identified using Minimum Cumulative Resistance model based on sources and resistance surface modified through nighttime light data. Combined with ecological sources and corridors, LESP for Beijing–Tianjin–Hebei region can be constructed. The ecological sources are mainly located in western Beijing and southwestern Chengde. The ecological source area totals 36,245.50 km², accounting for 21.26% of the ecological land in Beijing–Tianjin–Hebei region. The ecological corridors cross the whole region, from northeast to southwest, similar to the direction of the Yanshan–Taihang Mountain Chain. All the national nature reserves and 91.4% of the provincial nature reserves are distributed within the LESP. The validity of our methodology is confirmed by the distribution of the nature reserves. This study adds new insights into the methodology of LESP construction, and its results provide information about local ecological characteristics that can provide an important reference for decision-making concerning urban planning and ecological conservation.     

Dynamics of tax evasion with back auditing,social norm updating,and public goods provision – An agent-based simulation

Income tax evasion dynamics and social interactions are analyzed with an agent-based model in heterogeneous populations. One novelty is the combined analysis of back auditing and ageing, which allows for incorporating psychological findings with respect to social norm updating over a taxpayer’s life cycle. Another novelty concerns individual’s social behavior regarding a Pareto-optimal provision of public goods. Simulation results support the counterintuitive conclusion drawn elsewhere in the literature that income tax compliance may decrease with raising marginal per capita returns (MPCRs). Yet, back auditing seems to have by far the strongest impact on the dynamics of fiscal fraud and also can help to curb the extent of tax evasion (ETE).     

Equilibria in multi-party competition under uncertainty

This paper presents a model of multiparty competition when extraneous considerations unobservable to the parties influence voters' behavior. This leads political parties to model voters' preferences by means of probabilistic choice rules. The equilibrium analysis for 2,..., 6 parties is provided and compared to the outcomes of the standard (certainty) model.We thank one referee for very careful comments. The first author is grateful to the NSF for financial support.     

地铁对城市现代化的影响

地铁是城市发展现代化的一个重要标志。本文分析了国内外城市地铁的构建、运营以及地铁在城市化进程中的作用，进而系统阐释了地铁对广州城市发展、社会生活及生态环境的影响和意义。     

Land use dynamics and ecological transition: the case of South Florida

This study examines the process of land use change in South Florida. Through this discussion, a conceptual model of ecological transition is developed and presented. The model is built on the general principles of neoclassical economic theories of land rent, behavioral models of resource use, and an historical geographic account of environmental change. Central to the paper is the specification of the theoretical link between demographics, market and service demands, land use, and ecological change. This study focuses on the nature and drivers of environmental change that has occurred in South Florida since 1900. The region studied includes the southern Florida Everglades and the surrounding area. The analysis determines that massive land useland cover has taken place in the region, particularly since the end of World War II. These landscape changes are conceptualized by a model that links regional demand for both agricultural and residential land through the agency of hierarchical forces. In this model, landscape evolution and natural areas encroachment are articulated as a dynamic process in which the regime of interaction between human systems and land use changes. Three main time periods for regional ecological transition are defined: (1) frontier closure (2) articulation of a system of cities with coupled agricultural hinterlands serving national and international markets. Differing land use change dynamics are identified as specific to each time period.