Endogenous Adaptation: The Effects of Technology Position and Planning Mode on IT‐Enabled Change*

The redesign of information technology (IT)‐enabled work processes often necessitates fundamental design changes to the intended work process, the IT platform hosting the work process, or both. Research suggests that such design changes often can be traced to earlier decisions involving endogenous adaptation or internal organizational change. Two such decisions are a firm's technology position and planning mode. This study examines the relationship between technology position and planning mode in predicting the magnitude of design change in process redesign projects. The conceptual frame applied in examining these relationships involves a synthesis of Miles and Snow's adaptive cycle with elements central to concurrent engineering. Our results indicate that the magnitude of design change is related to differences in technology position and planning mode. To effectively implement organizational change, firms must leverage their IT platform by carefully timing IT investments in accordance with their adopted technology position. Directing the trajectory of a firm's IT platform and deploying it so as to complement the firm's technology position reduces design uncertainty, promoting reengineering success.     

General beliefs about the world as defensive mechanisms against death anxiety

Death ideation and death anxiety represent the cognitive and affective dimensions of death attitudes, respectively. General beliefs about the world are proposed to be useful defensive mechanisms protecting persons against the death anxiety provoked by death ideation. SEM is employed to test the proposed mediation model, using a sample of 133 Hong Kong Chinese university students. Results showed that death ideation was significantly and inversely linked to belief in social cynicism, reward for application, and fate control. Moreover, higher levels of belief in fate control and lower levels of religiosity predicted greater death anxiety. Only belief in fate control partially mediated the relationship between death ideation and death anxiety. Discussion focused on how social axioms serve as useful defensive mechanisms against death anxiety.     

Protest,Cyberactivism and New Social Movements: The Reemergence of the Peace Movement Post 9/11

This paper examines ways in which the Internet and alternative forms of media have enhanced the global, yet grassroots, political mobilization in the anti-war effort in the post 9/11 environment. An examination of the role of cyberactivism in the peace movement enhances our understanding of social movements and contentious politics by analyzing how contemporary social movements are using advanced forms of technology and mass communication as a mobilizing tool and a conduit to alternative forms of media. These serve as both a means and target of protest action and have played a critical role in the organization and success of internal political mobilizing.     

Common factors influence bee foraging in urban and wildland landscapes

Bees are important flower-visiting insects that display differential occurrences at food resources throughout urban and wildland landscapes. This study examined the visitation rates and foraging patterns of eight taxonomic groups of bees that are common to California poppies, Eschscholzia californica, in both landscape types. Bee occurrence was documented in relation to floral resource characteristics (patch area, poppy coverage, and poppy density), local landscape characteristics (distance to the wildland-urban interface, distance to riparian areas, distance to green space, and land use), and regional landscape context (urban versus wildland). Similar abundance and richness measures were recorded at both urban and wildland poppy patches, but community composition varied in each landscape. Bumble bees were more abundant at poppies in the wildland whereas species in the family Halictidae (sweat bees) were more abundant at poppies within the urban landscape. Resource patch size and density consistently correlated with increased bee presence for all bee types foraging in the wildland. Individual patterns of occurrence in the urban landscape were somewhat divergent; the foraging dynamics of larger bodied-bees (Bombus vosnesenskii and Megachile species) correlated significantly with resource patch size and density, whereas smaller-bodied bees (family Halictidae and Andrena species) were influenced by landscape characteristics such as distance to the wildland-urban interface and distance to riparian areas. In summary, the surrounding landscape had an influence on community composition, but the magnitude of the floral resource present at a site and factors relating to foraging energetics were dominant drivers of local occurrence. These results suggest that management strategies that provide dense and abundant floral resources should be successful in attracting bees, irrespective of their location within the urban matrix.     

Measures of Disadvantage: is Car Ownership a Good Indicator?

A need to better understand the multidimensional nature of disadvantage is leading to the adoption of a wider range of measurement variables. One variable now commonly adopted is zero car ownership. This paper challenges the logic of including ‘not having a car’ as an indicator of disadvantage. It argues that this can distort the real picture of disadvantage. It presents evidence to show that zero car ownership can be a positive feature of low income households and that conversely high car ownership can put significant financial stress on households with low income.     

What Adolescents Can Tell Us: Technology and the Future of Social Work Education

The use and usefulness of Information Technology (IT) is rapidly growing around the world, especially among the youth. IT has been shown to impact learning styles, communication, and social relationships in many ways. Recently, significant discussion has arisen around the importance of IT in higher education and more specifically, social work education. This study qualitatively assesses 128 youth aged 13–14 years to understand their access to and use of IT as well as the way it impacts their psychosocial development to provide clues that will help inform the design of social work education for the future. Youth in four school districts reported unanimous access to computers and television and a majority of students used other technologies. Adolescents reported increased ease of communication and ability to get information as well as enhanced social relationships connected to their use of IT. Discussion and implications suggest that in the future, social work education will have to implement IT into its curriculum in order to attract students and provide the best possible learning environment for the next generation, which has included technology in every aspect of their lives.     

The Place of Place in Social Work: Rethinking the Person-in-Environment Model in Social Work Education and Practice

ABSTRACT

Social work’s traditional emphasis on the individual in the context of social environments has resulted in a neglect of the person in the context of physical environments. This conceptual article addresses this oversight by presenting three subconcepts of place—place attachment, place identity, and territoriality—and draws on research examples with marginalized populations to illustrate the possibilities for understanding and integrating these concepts into social work. We ultimately argue for a shift toward an emphasis on place as a fresh avenue of inquiry to broaden and enhance social work education and practice.     

Sexual Victimization and Physical Health: An Examination of Explanatory Mechanisms

ABSTRACT

There is a growing body of research illustrating a significant relationship between a history of sexual victimization and the development of physical health problems; however, few researchers have examined variables that mediate this relationship. The present study examined two potential mediating variables: experiential avoidance and current stress. Results indicated that current stress significantly mediated the relationship between adult sexual assault and physical health complaints, and experiential avoidance may be a partial mediator. Implications of the findings and future directions are discussed.