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1 – 10 of 13Eric Weisz, David M. Herold and Sebastian Kummer
Although scholars argue that artificial intelligence (AI) represents a tool to potentially smoothen the bullwhip effect in the supply chain, only little research has examined this…
Abstract
Purpose
Although scholars argue that artificial intelligence (AI) represents a tool to potentially smoothen the bullwhip effect in the supply chain, only little research has examined this phenomenon. In this article, the authors conceptualize a framework that allows for a more structured management approach to examine the bullwhip effect using AI. In addition, the authors conduct a systematic literature review of this current status of how management can use AI to reduce the bullwhip effect and locate opportunities for future research.
Design/methodology/approach
Guided by the systematic literature review approach from Durach et al. (2017), the authors review and analyze key attributes and characteristics of both AI and the bullwhip effect from a management perspective.
Findings
The authors' findings reveal that literature examining how management can use AI to smoothen the bullwhip effect is a rather under-researched area that provides an abundance of research avenues. Based on identified AI capabilities, the authors propose three key management pillars that form the basis of the authors' Bullwhip-Smoothing-Framework (BSF): (1) digital skills, (2) leadership and (3) collaboration. The authors also critically assess current research efforts and offer suggestions for future research.
Originality/value
By providing a structured management approach to examine the link between AI and the bullwhip phenomena, this study offers scholars and managers a foundation for the advancement of theorizing how to smoothen the bullwhip effect along the supply chain.
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Eric Weisz, David M. Herold, Nadine Kathrin Ostern, Ryan Payne and Sebastian Kummer
Managers and scholars alike claim that artificial intelligence (AI) represents a tool to enhance supply chain collaborations; however, existing research is limited in providing…
Abstract
Purpose
Managers and scholars alike claim that artificial intelligence (AI) represents a tool to enhance supply chain collaborations; however, existing research is limited in providing frameworks that categorise to what extent companies can apply AI capabilities and support existing collaborations. In response, this paper clarifies the various implications of AI applications on supply chain collaborations, focusing on the core elements of information sharing and trust. A five-stage AI collaboration framework for supply chains is presented, supporting managers to classify the supply chain collaboration stage in a company’s AI journey.
Design/methodology/approach
Using existing literature on AI technology and collaboration and its effects of information sharing and trust, we present two frameworks to clarify (a) the interrelationships between information sharing, trust and AI capabilities and (b) develop a model illustrating five AI application stages how AI can be used for supply chain collaborations.
Findings
We identify various levels of interdependency between trust and AI capabilities and subsequently divide AI collaboration into five stages, namely complementary AI applications, augmentative AI applications, collaborative AI applications, autonomous AI applications and AI applications replacing existing systems.
Originality/value
Similar to the five stages of autonomous driving, the categorisation of AI collaboration along the supply chain into five consecutive stages provides insight into collaborations practices and represents a practical management tool to better understand the utilisation of AI capabilities in a supply chain environment.
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Bram Soenen, Franky D’Oosterlinck and Eric Broekaert
The purpose of this paper is to investigate the prevalence of anxiety in youngsters with emotional and behavioral disorders, and its relation to other problems, using different…
Abstract
Purpose
The purpose of this paper is to investigate the prevalence of anxiety in youngsters with emotional and behavioral disorders, and its relation to other problems, using different informants.
Design/methodology/approach
Data were collected in a Flemish treatment center. Educators completed a Child Behavior Checklist (CBCL) for each child, teachers completed a Teacher Report Form (TRF), and youth themselves completed a Youth Self Report (YSR) and a Screen for Child Anxiety Related Emotional Disorders (SCARED).
Findings
Analyses indicated an explicit presence of anxiety. A clear relation was found between anxiety symptoms and internalizing problem behavior on the YSR, whereas only a slight relationship was found with the CBCL, and practically no relationship was found with the TRF. Only few correlations between anxiety and externalizing problems were found. Finally, youth themselves indicated strong correlations between anxiety and thought problems, whereas educators indicated strong correlations between youths’ anxiety and social problems.
Originality/value
Several studies describe professionals’ difficulties to get a comprehensive perceptions of youths’ problems. This paper provides detailed insights in the nature of the informant discrepancies.
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Michèle Bréhier, Daniel Weisz-Patrault and Christophe Tournier
This paper aims to focus on laser metal powder-directed energy deposition, which is used to repair parts or manufacture high-performance components. Fine and equiaxed…
Abstract
Purpose
This paper aims to focus on laser metal powder-directed energy deposition, which is used to repair parts or manufacture high-performance components. Fine and equiaxed microstructures are often targeted because of their homogeneous mechanical properties. However, doing so can only be done by either adjusting process parameters or using external actuators that necessitate additional equipment. This paper presents a method that circumvents these issues by using only the powder spray nozzle and inerting gas when the laser is switched off to actively cool the part without additional equipment.
Design/methodology/approach
Single-bead IN718 thin walls were produced with a unidirectional strategy, taking advantage of the return path to actively cool the part. Six different sets of parameters were chosen to cover the operating range of laser power and machine scanning speed.
Findings
Analysis of the electron back-scatter diffraction maps of the walls highlights the impact of this active cooling strategy on the microstructure. A fine, untextured microstructure was observed, regardless of process parameters, which enables optimization of process parameters to maximize productivity instead of being conditioned by the targeted fine-equiaxed microstructure. The grain size obtained can be further refined by increasing the scanning speed of the actively cooled parts.
Originality/value
An informed choice of off-production nozzle trajectories would enable reaching a fine and untextured microstructure independently of process parameters.
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Susan Albers Mohrman and Abraham B. (Rami) Shani
The chapter redefines the focus of the changes required to create sustainable healthcare away from fixing healthcare organizations and toward reconfiguring the constituent…
Abstract
Purpose
The chapter redefines the focus of the changes required to create sustainable healthcare away from fixing healthcare organizations and toward reconfiguring the constituent elements of the healthcare ecosystem and redefining how they interrelate to yield value more sustainably.
Methodology/approach
Based on a review of recent literature on healthcare reform, we argue that unlike other sectors, healthcare organizations cannot change themselves without changing their connections to the rest of the healthcare ecosystem, including other healthcare organizations, patients, governments, research institutions, vendors, and the citizenry at large. This is because these are not only stakeholders but also integral parts of healthcare processes.
Practical implications
Interventions intended to create more sustainable healthcare must bring together knowledge and perspectives from across the ecosystem, and must converge different sources of information and analysis to generate novel ways of connecting across the ecosystem. Change within a healthcare system cannot achieve the magnitude of transformation needed to become sustainable.
Social implications
If the healthcare ecosystem evolves in the manner described in this chapter, the healthcare ecosystem will no longer center around particular institutions and doctors’ offices but rather be defined by flexible and variable interactions between co-acting elements of the ecosystem.
Originality/value of chapter
The chapter treats the context as the focus of change in order to change the healthcare system. It proposes three kinds of flows: knowledge, clinical, and resource that are already beginning to change and that will eventually result in fundamentally different approaches to healthcare.
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Gina McGovern, Colin Ackerman, Deborah Rivas-Drake, Alexandra Skoog-Hoffman, Enid M. Rosario-Ramos and Robert J. Jagers
Across the United States, school leaders are realizing the potential for social and emotional learning (SEL) to be used as a critical lever for students' equitable access to full…
Abstract
Across the United States, school leaders are realizing the potential for social and emotional learning (SEL) to be used as a critical lever for students' equitable access to full participation in social and civic life. Researchers and practitioners seek to understand how teachers can elevate student voice, increase students' sense of agency, and promote civic engagement through SEL instruction. The School and Community Pathways for Engagement (SCoPE) Project brought together teams from a large, urban school district in the Midwestern United States, the University of Michigan, and the Collaborative for Academic, Social, and Emotional Learning (CASEL) in a research-practice partnership (RPP) to examine these pertinent challenges. This chapter demonstrates how the purposeful establishing of and fostering collaborative relationships between researchers and practitioners in the SCoPE Project motivated deeper investment and equity of voice for all stakeholders involved. This chapter specifically discusses the motivational affordances of the RPP approach during participant recruitment, data collection, and data sharing for the SCoPE Project.
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Fredrick J. Brigham, Jeffrey P. Bakken and Anthony F. Rotatori
The purpose of the present chapter is to provide an overview of issues facing families of children and youths with emotional and behavioral disorders (EBD). We argue that although…
Abstract
The purpose of the present chapter is to provide an overview of issues facing families of children and youths with emotional and behavioral disorders (EBD). We argue that although much is written about families of individuals with disabilities, comparatively little is known about families with children in this category. We suggest that the diversity of family contribution to the individual's EBD makes studying families of this population as a unitary group quite difficult. Despite the difficulty in adequately capturing families of individuals with EBD as a single unit, we describe what is known about (a) parental satisfaction with services for children with EBD, (b) issues affecting parental and family involvement in special education programming and decision-making, (c) the impact of a child with EBD upon siblings, and (d) interventions for EBD that involve families. We conclude by pointing to areas of need for additional research and noting that while educators are in a unique position to assist families of children with EBD, they are restrained by lack of adequate training, competing policy agenda, and constraints on the resources necessary to add this responsibility to the role of classroom teachers.
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Elizabeth Koschmann, James L. Abelson, Amy M. Kilbourne, Shawna N. Smith, Kate Fitzgerald and Anna Pasternak
Mood and anxiety disorders affect 20–30 percent of school-age children, contributing to academic failure, substance abuse, and adult psychopathology, with immense social and…
Abstract
Purpose
Mood and anxiety disorders affect 20–30 percent of school-age children, contributing to academic failure, substance abuse, and adult psychopathology, with immense social and economic impact. These disorders are treatable, but only a fraction of students in need have access to evidence-based treatment practices (EBPs). Access could be substantially increased if school professionals were trained to identify students at risk and deliver EBPs in the context of school-based support services. However, current training for school professionals is largely ineffective because it lacks follow-up supported practice, an essential element for producing lasting behavioral change. The paper aims to discuss these issues.
Design/methodology/approach
In this pilot feasibility study, the authors explored whether a coaching-based implementation strategy could be used to integrate common elements of evidence-based cognitive behavioral therapy (CBT) into schools. The strategy incorporated didactic training in CBT for school professionals followed by coaching from an expert during co-facilitation of CBT groups offered to students.
Findings
In total, 17 school professionals in nine high schools with significant cultural and socioe-conomic diversity participated, serving 105 students. School professionals were assessed for changes in confidence in CBT delivery, frequency of generalized use of CBT skills and attitudes about the utility of CBT for the school setting. Students were assessed for symptom improvement. The school professionals showed increased confidence in, utilization of, and attitudes toward CBT. Student participants showed significant reductions in depression and anxiety symptoms pre- to post-group.
Originality/value
These findings support the feasibility and potential impact of a coaching-based implementation strategy for school settings, as well as student symptom improvement associated with receipt of school-delivered CBT.
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Research consistently shows that non-scientific bias, equity, and diversity trainings do not work, and often make bias and diversity problems worse. Despite these widespread…
Abstract
Purpose
Research consistently shows that non-scientific bias, equity, and diversity trainings do not work, and often make bias and diversity problems worse. Despite these widespread failures, there is considerable reason for hope that effective, meaningful DEI efforts can be developed. One approach in particular, the bias habit-breaking training, has 15 years of experimental evidence demonstrating its widespread effectiveness and efficacy.
Design/methodology/approach
This article discusses bias, diversity, equity, and inclusion (DEI) efforts from the author’s perspective as a scientist–practitioner – the author draws primarily on the scientific literature, but also integrates insights from practical experiences working in DEI. The author provides a roadmap for adapting effective, evidence-based approaches from other disciplines (e.g. cognitive-behavioral therapy) into the DEI context and review evidence related to the bias habit-breaking training, as one prominent demonstration of a scientifically-validated approach that effects lasting, meaningful improvements on DEI issues within both individuals and institutions.
Findings
DEI trainings fail due to widespread adoption of the information deficit model, which is well-known as a highly ineffective approach. Empowerment-based approaches, in contrast, are highly promising for making meaningful, lasting changes in the DEI realm. Evidence indicates that the bias habit-breaking training is effective at empowering individuals as agents of change to reduce bias, create inclusion, and promote equity, both within themselves and the social contexts they inhabit.
Originality/value
In contrast to the considerable despair and pessimism around DEI efforts, the present analysis provides hope and optimism, and an empirically-validated path forward, to develop and test DEI approaches that empower individuals as agents of change.
Nita Chhinzer and Anna Maria Russo
The purpose of this paper is to explore employer perceptions of graduate student employability. This study is novel since existing research focused on employability is largely…
Abstract
Purpose
The purpose of this paper is to explore employer perceptions of graduate student employability. This study is novel since existing research focused on employability is largely theoretic, remains focused on defining employability of undergraduates and largely fails to determine employer perceptions of factors that increase or decrease employability of graduate students.
Design/methodology/approach
Using a two-phased approach, the authors analyzed 122 employer assessments of graduate students at a Canadian university who completed a work-term with the employer in either 2014 or 2015. The authors also collected individual data (e.g. academic achievement, work experience) from student files at the university. Phase 1 involved an exploratory factor analysis to derive factors influencing employer perceptions of employability. Phase 2 expand on factors identified in phase 1 through assessment of 153 written comments using a critical incident technique.
Findings
Phase 1 results demonstrate that professional maturity, soft skills + problem solving, continuous learning and academic achievement secure a positive relationship with employer perceptions of graduate employability. Phase 2 results indicate that employers consider generic skills (time management, working in a team, attention to detail), general mental ability, subject-specific knowledge, willingness to work, attitudes and behaviors, and responsiveness to feedback when assessing employability of graduate students.
Research limitations/implications
Collectively, the results of phase 1 and 2 provide a comprehensive awareness of the factors that employers consider when assessing employability of graduate students. Researcher, educational institution, and employer implications are presented.
Originality/value
The authors provide a holistic and empirically grounded understanding of employer perceptions of graduate student employability through reviewing quantitative and qualitative indicators of employability from the employer perspective.
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