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The “fuzzy front end” of new product development (NPD) is characterized by considerable uncertainty and ambiguity, but detailed studies of ambiguity specifically related to NPD are missing. This paper aims to establish a classification of ambiguity in NPD processes.

The authors' research design is a holistic multiple‐case‐study design with the NPD project as the unit of analysis. A model is developed through a grounded theory approach, using qualitative analysis of case data from four medical‐device companies.

The authors present a model that classifies ambiguity along two dimensions: subject and source. The subjects of ambiguity include product, market, process, and organizational resources, whereas the sources of ambiguity include multiplicity, novelty, validity, and reliability.

As the study is based on just four case studies in a single industry segment, further research is needed to determine the model's wider applicability. Further research is also suggested, exploring how and in what contexts ambiguity should be managed as a balance between reducing or sustaining it.

The model presented helps practitioners to better understand the origins and character of ambiguity in NPD, thereby improving their ability to manage it in their NPD projects.

The model provides an improved theoretical understanding of ambiguity as a component of “fuzziness” in NPD by providing a detailed account of how ambiguity is related to specific elements of the NPD process in terms of where and why it occurs.

The purpose of this paper is to present the Early Childhood-Socio-Emotional and Behavior Regulation Intervention Specialist (EC-SEBRIS) Certificate Program model integrating knowledge and practice. Coursework, videotaping, on-site coaching, and the reflective process facilitate the application of knowledge through the integration of theory and practice supporting young children and families. It is designed to help teachers and early childhood professionals to internalize the skills and competencies needed to address challenging behaviors in their classrooms or at homes so that they can meet the critical social-emotional and behavioral needs of children.

The paper will provide: research-based information to establish the need for such training programs; the rational to the conceptual framework of the EC-SEBRIS Certificate Program; the depiction of the wraparound training model, which uses triple coaching and mentoring methods: reflective supervision, videotaping, and on-site coaching for teachers; and a preliminary evaluation of the program, and future plans.

The EC-SEBRIS Certificate Program is at its early implementation stage. The author have graduated four cohorts, for a total of 113, early childhood professionals who have been hired to enhance the behavioral health services provided to young children and families. Overall, results suggest that the students’ knowledge base and confidence improved from time 1 to time 2 for each of the knowledge-based courses.

This is a conceptual paper.

The program bridges the early childhood education (ECE) and early childhood mental health fields, and recognizes the important role that early care and education professionals play in the socio-emotional development of young children. Coursework, videotaping, on-site coaching, and the reflective process facilitate the application of knowledge through the integration of theory and practice in the field supporting young children and families.

Challenging behaviors are one of the issues all early childhood educators have to deal within their classrooms. The model, as presented in the manuscript, can be implemented in other higher education institutions to enhance the skill sets of professionals who need to respond to this critical need and support healthy development of young children.

This is an original model emphasizing the importance of training early childhood educators to support emotion and behavior regulation in young children. The paper presents a cutting edge teaching model which integrates knowledge, practice, and reflective practice. This training model focuses on the ECE workforce as the front line to the provision of early childhood mental health support.

The purpose of this paper is to explore the potential for developing a model for differentiating school shooters based on their characteristics (or risk factors) before the attack took place.

Data on 40 school shootings was compiled from the National School Safety Center’s Report on School Associated Violent Deaths and media accounts. Content analysis of the cases produced a set of 18 variables relating to offenders’ characteristics (or risk factors). Data were subjected to Smallest Space Analysis (SSA), a non-metric multidimensional scaling procedure.

Results revealed three distinct themes: Disturbed School Shooter, Rejected School Shooter and Criminal School Shooter. Further analysis identified links between these themes with the family background of the offender.

These findings have both significant theoretical implications in the understanding of school shooters and the crime in general. They offer potential for practical applications in terms of prevention and intervention strategies. A key limitation relates to the quality of data.

This is the first study to develop a model for differentiating school shooter characteristics.

The following bibliography focuses mainly on programs which can run on IBM microcomputers and compatibles under the operating system PC DOS/MS DOS, and which can be used in online information and documentation work. They fall into the following categories:

While social media data are used increasingly in studies of social movements, social media evolves far more rapidly than academic research and publication. This chapter argues that researchers should adopt historical and archival approaches to social media data. Treating social media data as an “instant archive” – one that is self-curated, is co-constituted, and changes rapidly – we caution researchers to pay attention to the features of this archive and their implications for working with the data therein. Applying insights from recent discussions of archival methods for social science research to the specific features of social media data, we explore how platform features, repressive effects, and user innovations affect the content of the instant archive. We then offer strategies for researchers' methodological approaches, including how best to select units of analysis and platforms, how to collect and interpret archival materials, and how to identify silences in the data.

The many speculative writings found in Finnish architect Alvar Aalto's notes show an interesting array of information about the construction of a knowledge society, and the formation of networks, in which sharing and exchanging new knowledge among different bodies of architectural agencies become possible. These notes reveal insightful remarks, his personal accounts on the Internet and the growing Network Society that could be regarded as pioneering scholarly engagements, which still further stimulate new and profoundly articulated reflections in architectural theory. At the same time, these notes also encourage further scholarly studies on the possible relationships between time and space on philosophical grounds. With respect to his writings, one can summarize Aalto's contribution under three major headings: the future is nestled in the past; often what is sought is located in the unthinkable; and of many, Alvar Aalto will never cease to be new, unexpected and innovative in his design thinking methods and procedures.

This paper analyzes citations from the first 20 volumes of Advances in Management Accounting using Google Scholar in April and May, 2013.

This study assesses the success of the first 20 volumes of Advances in Management Accounting using citation analysis. Four citation metrics are used. The four citation metrics are: (1) total citations since year of publication until April and May, 2013, (2) citations per author since year of publication until April and May, 2013, (3) citations per year since year of publication until April and May, 2013, and (4) citations per author per year since year of publication until April and May, 2013.

The top 20 authors for each citation metric, the top 20 faculties for each citation metric, and the top 20 doctoral programs for each citation metric are determined. Furthermore, the top 20 articles are determined using two citation metrics and the H-index for Advances in Management Accounting is computed.

Potential doctoral students, current doctoral students, “new” Ph.D.s with an interest in management accounting, current management accounting faculty, department chairs, deans, other administrators, journal editors, and journal publishers will find these results informative.

Blues music is in the midst of its second revival in popularity in roughly thirty years. The year 1960 can be identified, with some qualification, as a reference point for the first rise in international awareness and appreciation of the blues. This first period of wide‐spread white interest in the blues continued until the early seventies, while the current revival began in the middle 1980s. During both periods a sizeable literature on the blues has appeared. This article provides a thumbnail sketch of the popularity of the blues, followed by a description of scholarly and critical literature devoted to the music. Documentary and instructional materials in audio and video formats are also discussed. Recommendations are made for library collections and a list of selected sources is included at the end of the article.

Aarhus Kommunes Biblioteker (Teknisk Bibliotek), Ingerslevs Plads 7, Aarhus, Denmark. Representative: V. NEDERGAARD PEDERSEN (Librarian).