Measuring Dynamic Capabilities: Practices and Performance in Semiconductor Manufacturing

Research on dynamic capabilities emphasizes the importance and role of organizational routines in explaining interfirm differences in performance. While performance differences are well documented, few empirical analyses explore the processes inside organizations that lead to dynamic capabilities or attempt to define and measure their performance effects. This paper examines one type of dynamic capability – the development and introduction of new process technologies in semiconductor manufacturing. This dynamic capability is an important source of competitiveness in the semiconductor industry, given the short product lifecycles, rapid price declines, and rapid technological advances that define the industry. Because much of the knowledge that underpins semiconductor manufacturing is idiosyncratic, firm-level R&D organization and information technology practices that facilitate problem solving and learning-based improvement provide important and enduring advantages. We derive models of the rate of improvement in manufacturing yield (i.e. the quality of production) and cycle time (i.e. the speed of production) following the development and introduction of new process technologies in manufacturing facilities, and test the empirical specifications of these models. The ways in which semiconductor manufacturers accumulate experience and articulate and codify knowledge within the manufacturing environment build new process development and introduction dynamic capabilities that improve performance.     

The enduring allure of charisma: How Barack Obama won the historic 2008 presidential election

We apply charismatic leadership theory to the historic 2008 United States presidential election, in hopes of inspiring dialogue around how leadership theory can inform the critical process of evaluating and electing public leaders. While numerous leadership theories are relevant to understanding the 2008 election, charismatic leadership theory highlights aspects of the leader, followers, and the unfolding economic crisis that are particularly relevant in helping us to understand how a relatively inexperienced political outsider ascended to the US Presidency. Given the potential perils and challenges newly elected President Barack Obama faces in the months and years ahead, we also suggest four core strategies rooted in charismatic leadership theory that may help him capitalize on his early charismatic appeal, as well as avoid the pitfalls of charisma that have plagued some of his predecessors.     

Comparing Acquisition of Exchange-Based and Signed Mands With Children With Autism

Therapists and educators frequently teach alternative-communication systems, such as picture exchanges or manual signs, to individuals with developmental disabilities who present with expressive language deficits. Michael (1985) recommended a taxonomy for alternative communication systems that differentiated between selection-based systems in which each response is topographically identical (e.g., card selection and exchange systems) and topography-based systems in which each response is topographically distinct (e.g., signed language). We compared the efficiency of training picture exchanges and signs with 3 participants who presented with severe language deficits; all participants acquired the picture-exchange responses more readily.     

Teaching Note—Description and Preliminary Evaluation of a Modified College Experience for Adults With Intellectual and Developmental Disabilities

ABSTRACT

This article describes the implementation and preliminary evaluation of a modified college experience for adults with intellectual and developmental disabilities (IDD) at a small liberal arts college. To increase social work students’ interest in working with this population and access of people with IDD to higher education, Bridges to Skidmore was founded in 2010 as a low-cost method for providing cooperative learning opportunities for students and individuals with IDD. Preliminary evaluation reveals that participation can change students’ attitudes toward those with IDD, which may increase their intention to work with this population in the future. The program has created an enriching experience for the college students, lecturing professors, and adults with IDD, and can be easily replicated on other campuses.     

A Short Form of the Trauma Symptom Checklist for Young Children

A short form of the Trauma Symptom Checklist for Young Children was derived from the original 90 items. An exploratory factor analysis of each factor identified the four items from each of the original factors with the highest eigenvalues. These items were subjected to confirmatory factor analysis. The best fit was obtained for an 8-factor, 32-item model. The short form evidenced good convergent validity with parent ratings obtained from the Child Behavior Checklist, the Child Sexual Behavior Inventory, and the University of California at Los Angeles Post-traumatic Stress Disorder Reaction Index (UCLA PTSD RI). Norms (t-scores and percentiles based on raw scores) were calculated by age and by gender. The short form has promise as a screening measure with parents in settings like a child advocacy center.     

Stigma,AIDS, and HIV Prevention in Africa: Reports from Community Organizations Providing Prevention Services

ABSTRACT

The AIDS epidemic in Africa remains a serious health crisis. Nongovernmental organizations (NGOs) in Africa play a critical role in the delivery of HIV prevention services. An important barrier to their HIV prevention efforts is stigma directed at persons living with HIV/AIDS. In order to understand how stigma affects HIV prevention programming, we conducted in-depth qualitative interviews with NGO directors in 29 African countries. Qualitative analytic approaches were used to identify key themes. Substantial discrimination and stigmatization of HIV-positive persons was reported. HIV-positive women were particularly likely to suffer negative social and economic consequences. The stigma associated with HIV interfered with disclosure of HIV status, risk-reduction behaviors, and HIV testing, creating significant barriers to HIV prevention efforts.

Interventions to reduce AIDS-related stigma in Africa are urgently needed. Reducing the burden of stigma is critical to fighting the epidemic in Africa and could play an important role in global HIV reduction.     

Editorial

The UK Government agencies have an interest in making greater use of administrative data. This paper discusses the methodological challenges of using administrative data held by the Department for Work and Pensions (DWP) for constructing an alternative sampling frame for the Family Resources Survey (FRS) and for replacing income data collected in the FRS. The analysis shows that administrative data would provide a good basis for sampling the FRS by linking to socio-demographic data held administratively, which would be advantageous for sampling specific sub-populations (e.g. types of benefit recipients or households with children). Sampling using administrative data also potentially offers more representative population sampling by including some addresses currently excluded from the small users Postcode Address File (PAF) but which are important to DWP, such as people living in care homes. However, comparing FRS questions and income data held administratively, suggests little overlap. Therefore, limited gains may be realised from shortening the length of the FRS by using income data from administrative sources.     

Assembling life history narratives from quantitative longitudinal panel data: What’s the story for families using social work?

Abstract

Embedded within quantitative longitudinal panel or cohort studies is narrative potential that is arguably untapped but might enrich our understanding of individual and social lives across time. This paper discusses a methodology to assemble the life history narratives of families using social work by drawing on quantitative data from the British Household Panel Survey. It explores whether this person-centred approach helps us to understand the counter-intuitive results of a parallel multivariate analyses, which suggest that families using social work fare worse than similar others over time. Our findings are tentative, due to the experimental use of this narrative method and the limits of social work information in the data-set. Nonetheless, the life histories presented bring to light complexities, diversity and the non-linear pathways between families’ needs, support and outcomes that the aggregates obscure. We conclude that reconstructing families’ lives in this way, especially in the absence of complementary longitudinal qualitative data, affords the wider opportunity to interrogate and better understand the findings of quantitative longitudinal studies.