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1 – 10 of 275
Open Access
Article
Publication date: 19 April 2023

Hasina Tabassum Chowdhury, Shuva Ghosh, Shaim Mahamud, Fazlul Hasan Siddiqui and Sabah Binte Noor

The earth is facing challenges to work for the survival of human life during domino effect disasters. The emergency resource storage locations should be selected considering the…

Abstract

Purpose

The earth is facing challenges to work for the survival of human life during domino effect disasters. The emergency resource storage locations should be selected considering the probability of domino effect disasters. The first purpose of this study is to select the storage locations where domino effect probability is less. And second, facility development cost and transportation costs and costs for unutilized capacity have been optimized.

Design/methodology/approach

The work is a multiobjective optimization problem and solved with weighted sum approach. At first, the probabilities of domino effect due to natural disasters are calculated based on the earthquake zones. Then with that result along with other necessary data, the location to set up storage facilities and the quantities of resources that need to be transported has been determined.

Findings

The work targeted a country, Bangladesh for example. The authors have noticed that Bangladesh is currently storing relief items at warehouse which is under the domino effect prone region. The authors are proposing to avoid this location and identified the optimized cost for setting up the facilities. In this work, the authors pointed out which location has high probability of domino effect and after avoiding this location whether cost can be optimized, and the result demonstrated that this decision can be economical.

Originality/value

Disaster response authorities should try to take necessary proactive steps during cascading disasters. The novelty of this work is determining the locations to select storage facilities if the authors consider the probability of the domino effect. Then a facility location optimization model has been developed to minimize the costs. This paper can support policymakers to assess the strategies for selecting the location of emergency resource facilities.

Details

Journal of Humanitarian Logistics and Supply Chain Management, vol. 13 no. 4
Type: Research Article
ISSN: 2042-6747

Keywords

Open Access
Article
Publication date: 6 April 2021

Beichen Liang

The purpose of this study is to investigate whether, in the context of making a go/no-go decision regarding a failing new product, the use of a stopping rule and/or a new…

1004

Abstract

Purpose

The purpose of this study is to investigate whether, in the context of making a go/no-go decision regarding a failing new product, the use of a stopping rule and/or a new decision-maker would reduce the escalation of commitment (EOC).

Design/methodology/approach

This study uses a classroom experiment design and uses logistic regression and a chi-square test to analyze its data.

Findings

The findings show that both responsible and non-responsible participants are more likely to perceive the negative performance of a new product as less negative and believe that the goal for the product can be reached when there is a stopping rule and proximal negative feedback indicates a level of performance below but very close to it than when there is no stopping rule. Therefore, they are more likely to continue the failing new product, whether they are responsible for the product or not. However, non-responsible decision-makers are more likely than their responsible counterparts to discontinue the failing new product in the absence of a stopping rule.

Research limitations/implications

This paper extends the theory of EOC by showing that the use of a stopping rule and/or a new decision-maker may not reduce EOC.

Practical implications

This paper provides useful guidelines for managers on how to reduce EOC.

Originality/value

The originality and value of this paper are found in the investigation of a situation in which the use of a stopping rule and/or a new decision-maker may not reduce the EOC.

Details

Innovation & Management Review, vol. 18 no. 3
Type: Research Article
ISSN: 2515-8961

Keywords

Open Access
Article
Publication date: 24 July 2023

Magda Mostafa, Marlene Sotelo, Toby Honsberger, Christine Honsberger, Erin Brooker Lozott and Nate Shanok

The objective of this paper is to study the efficacy of the ASPECTSS Design Index's concepts as drivers of design intervention for educational environments for students on the…

1993

Abstract

Purpose

The objective of this paper is to study the efficacy of the ASPECTSS Design Index's concepts as drivers of design intervention for educational environments for students on the autism spectrum. Based on the seven principles of acoustics, spatial sequencing, escape spaces, compartmentalization, transitions, sensory zoning and safety, ASPECTSS formed the basis for a preliminary post-occupancy evaluation (POE) and survey of an existing school environment.

Design/methodology/approach

Concepts drawn from the review of other strategies for autism spectrum disorder (ASD) friendly design were integrated with the seven ASPECTSS principles to create a design framework and consequent design retro-fit for a Pre-K-12th grade public school for students on the autism spectrum. The following design interventions were proposed: colour-coding based navigation; acoustical treatments in key circulation spaces; introduction of transition alcoves; classroom reorganisation using compartmentalization principles and the introduction of escape spaces for de-escalation. Specifically, a classroom template of modules of ASPECTSS-compliant layouts was provided to all staff. The efficacy and impact of these interventions were assessed using a whole campus online staff survey with further probing using classroom observations and subsequent interviews.

Findings

The results show alignment between the implementation of the ASPECTSS informed design interventions and responses to nine of the Likert scale items were all significantly lower than the middle response, indicating a high degree of satisfaction from survey respondents. These questions and responses related to the colour scheme facilitating ease of navigation for visitors of the school, the acoustics of the building successfully mitigating sound magnification and subsequently student distractibility, the organisation of the classrooms enhancing learning and the de-escalation zones allowing improved management of disruptive behaviours in the classroom.

Research limitations/implications

This study focuses primarily on the Autism ASPECTSS Design Index as a framework for assessing classroom efficacy. Other tools and frameworks may produce different insights. A single school site was studied. Validation of these findings in other school environments is necessary before generalising these strategies at scale. The use of qualitative tools, primarily teacher and staff surveys, provides one lens into the efficacy of these design strategies. Further research using measurable biometric indicators such as heart-rate and stress levels measured through wearable technology could provide a first step towards the triangulation of these findings.

Practical implications

These findings could help provide more standardised best practices for designing learning environments for autism, potentially providing supportive strategies with real impact on learning quality, skill development and knowledge acquisition in school environments. This could potentially have economic implications by supporting more efficient progress for autistic students through their school curriculum.

Social implications

Similar to economic impact, if validated and generalised, these findings could help with sense of accomplishment, general mental health improvement, alleviation of family stress and potential reduction of stigma in the autism community.

Originality/value

There is a slowly emerging field of design guidance for autism schools, but very little empirical evidence on the measurable efficacy of these strategies. This research provides one type of such evidence, as measured by the perceived impact from the point of view of staff and teachers at the school.

Details

Archnet-IJAR: International Journal of Architectural Research, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 2631-6862

Keywords

Open Access
Book part
Publication date: 19 November 2020

Zsuzsa Kaló

Sex and gender are regarded as critical structural determinants of mental health and mental illness. Mental illness is a complex phenomenon, and risky behaviour and substance use…

Abstract

Sex and gender are regarded as critical structural determinants of mental health and mental illness. Mental illness is a complex phenomenon, and risky behaviour and substance use commonly occur simultaneously or subsequent to one another. A gendered vulnerability in biological, environmental, and behavioural risk factors has been registered in the development and escalation of mental illness. Studies have found that women who use drugs experience greater physical and mental health repercussions than men. Women who use drugs present higher rates of depression and anxiety, suicidal tendencies, isolation and general psychological distress. This chapter addresses the most common mental illnesses associated with women who use drugs: depression, anxiety, trauma-related disorders, and eating disorders.

Details

The Impact of Global Drug Policy on Women: Shifting the Needle
Type: Book
ISBN: 978-1-83982-885-0

Open Access
Article
Publication date: 16 May 2023

Michael Rosander and Denise Salin

In this paper the authors argue that organizational climate and workplace bullying are connected, intertwined and affect each other. More precisely, the focus of the present study…

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Abstract

Purpose

In this paper the authors argue that organizational climate and workplace bullying are connected, intertwined and affect each other. More precisely, the focus of the present study is how a hostile climate at work is related to workplace bullying. A hostile work climate is defined as an affective organizational climate permeated by distrust, suspicion and antagonism. The authors tested four hypotheses about the reciprocal effects and possible gender differences.

Design/methodology/approach

The study is based on a longitudinal probability sample of the Swedish workforce (n = 1,095). Controlling for age, the authors used structural equation modelling and cross-lagged structural regression models to assess the reciprocal effects of a hostile work climate on workplace bullying. Gender was added as a moderator to test two of the hypotheses.

Findings

The results showed a strong reciprocal effect, meaning there were significant associations between a hostile work climate and subsequent bullying, β = 0.12, p = 0.007, and between baseline bullying and a subsequent hostile work climate, β = 0.15, p = 0.002. The forward association between a hostile work climate and bullying depended on gender, β = −0.23, p < 0.001.

Originality/value

The findings point to a possible vicious circle where a hostile work climate increases the risk of bullying, which in turn risks creating an even more hostile work climate. Furthermore, the findings point to gender differences in bullying, showing that the effect of a hostile work climate on workplace bullying was stronger for men.

Details

Employee Relations: The International Journal, vol. 45 no. 7
Type: Research Article
ISSN: 0142-5455

Keywords

Open Access
Article
Publication date: 27 October 2020

Michelle Myall, Carl May, Alison Richardson, Sarah Bogle, Natasha Campling, Sally Dace and Susi Lund

The purpose of this paper is to explore what happens when changes to clinical practice are proposed and introduced in healthcare organisations. The authors use the implementation…

1894

Abstract

Purpose

The purpose of this paper is to explore what happens when changes to clinical practice are proposed and introduced in healthcare organisations. The authors use the implementation of Treatment Escalation Plans to explore the dynamics shaping the translational journey of a complex intervention from research into the everyday context of real-world healthcare settings.

Design/methodology/approach

A qualitative instrumental collective case study design was used. Data were gathered using qualitative interviews (n = 36) and observations (n = 46) in three English acute hospital trusts. Normalisation process theory provided the theoretical lens and informed data collection and analysis.

Findings

While each organisation faced the same translational problem, there was variation between settings regarding adoption and implementation. Successful change was dependent on participants' ability to manage and shape contexts and the work this involved was reliant on individual capacity to create a new, receptive context for change. Managing contexts to facilitate the move from research into clinical practice was a complex interactive and iterative process.

Practical implications

The paper advocates a move away from contextual factors influencing change and adoption, to contextual patterns and processes that accommodate different elements of whole systems and the work required to manage and shape them.

Originality/value

The paper addresses important and timely issues of change in healthcare, particularly for new regulatory and service-oriented processes and practices. Insights and explanations of variations in implementation are revealed which could contribute to conceptual generalisation of context and implementation.

Details

Journal of Health Organization and Management, vol. 35 no. 9
Type: Research Article
ISSN: 1477-7266

Keywords

Open Access
Article
Publication date: 4 August 2022

Christopher Amoah and Hlatshwayo Nkosazana

Contract risk management has become a critical mission, as contract issues may lead to a loss of vast amounts of money to parties involved or cause project failure. This study…

4853

Abstract

Purpose

Contract risk management has become a critical mission, as contract issues may lead to a loss of vast amounts of money to parties involved or cause project failure. This study sought to identify effective management strategies to mitigate construction contract issues that might emerge during construction.

Design/methodology/approach

A quantitative research approach was adopted for the study. Structured questionnaires made up of close-ended questions were distributed to construction professionals in South Africa via the SurveyMonkey platform. The data were then analysed using descriptive statistics.

Findings

The findings indicate that the critical sources of contract-related disputes are ambiguous definitions of the contract parties' scope of their rights and obligations, lack of precise arrangements regarding the calculation of contractual penalties for failure to meet the deadline, lack of detailed specification of the works and specific milestones, lack of provisions regulating changes to the project documentation during the construction stage, an excessive amount of contractual penalties on contractor's side and lack of provisions regarding the rules of performing additional and replacement works and their settlement. However, for these disputes to be effectively managed, strategies such as reduction uncertainties in project's phases, setting up contingency plans, construction guarantee, extension of time claims, payment guarantee, retention and escalation clause should be implemented by the parties involved.

Research limitations/implications

Even though the empirical study focused on construction professionals in South Africa, the findings could be applied to other countries outside of South Africa.

Practical implications

To effectively manage and prevent contract disputes from averting project failures and losses to parties involved in the contract, construction professionals need to be aware of strategies that must be implemented before and during the project execution. If well implemented, these strategies will help a construction project be successful and experience fewer contractual disputes.

Originality/value

The study has identified the knowledge gap concerning suitable contract risk management strategies available for implementation to effectively prevent any contract parties from losing money, time and project failure.

Details

International Journal of Building Pathology and Adaptation, vol. 41 no. 6
Type: Research Article
ISSN: 2398-4708

Keywords

Open Access
Article
Publication date: 14 October 2022

Aaron C.K. Lau

This paper aims to provide insight into mediation as an Alternative Dispute Resolution (ADR) to resolve interpersonal conflicts for undergraduate students in Hong Kong.

1826

Abstract

Purpose

This paper aims to provide insight into mediation as an Alternative Dispute Resolution (ADR) to resolve interpersonal conflicts for undergraduate students in Hong Kong.

Design/methodology/approach

Mixed methods research approach was utilised to examine university students' understanding of dispute resolution at their respective universities in Hong Kong, and factors that may influence their decision to utilize ADR on campus.

Findings

The tendency for university students in Hong Kong to voice criticisms was low due to: (1) unawareness of proper grievance channels; and (2) fear of potential academic retribution from the institution. This may be the result of inadequate promotion and transparency in the existing higher education dispute resolution framework. Academic staff acknowledged the limitation of the existing closed-door dispute resolution system and the need for an alternative conflict management system which emphasises on restoration of harmony in the university community.

Originality/value

As there is a lack of study focusing on ADR practices in Hong Kong universities, this paper provides insight into the feasibility of integrating ADR into the existing dispute resolution processes in resolving interpersonal conflicts at universities in Hong Kong.

Details

Public Administration and Policy, vol. 25 no. 3
Type: Research Article
ISSN: 1727-2645

Keywords

Open Access
Article
Publication date: 28 March 2022

Stefano Ferracuti, Benedetta Barchielli, Christian Napoli, Anna Maria Giannini and Giovanna Parmigiani

Violence against health-care workers represents a public health issue that affects individuals, organizations and may have legal consequences. In Italy, workplace violence (WPV…

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Abstract

Purpose

Violence against health-care workers represents a public health issue that affects individuals, organizations and may have legal consequences. In Italy, workplace violence (WPV) constitutes a “sentinel event”, defined as a particularly serious, potentially avoidable adverse event, which may result in death or serious harm to health-care workers, and which leads to a loss of public confidence in the health-care system. In 2007, the Italian Ministry of Health issued Recommendation No. 8, “Preventing acts of violence against health workers”, inviting each Italian Hospital to develop procedures and guidelines for dealing with and preventing acts of aggression. This study aimed at investigating the appropriateness of the procedures and guidelines developed by the Italian hospitals.

Design/methodology/approach

Procedures on preventing violence against health-care workers published by 29 Italian Hospitals between 2007 and 2020 were collected retrospectively via Web searches and further evaluated according to their compliance with the 2007 Italian ministerial recommendations.

Findings

A total of 9 documents out of 29 were fully compliant with the 2007 Ministerial Recommendation, 18 were partially compliant, while 2 were totally non-compliant. A total of 24 documents explicitly addressed the management of verbal and physical aggression, whereas 20 set appropriate training on de-escalation techniques for nurses and medical staff. Psychological support was fully considered in 11 procedures, partially considered in 14, while not included at all in 4.

Originality/value

Public procedures on preventing violence against health-care workers in Italian hospitals are scarcely compliant with the Ministerial Recommendations. The absence of specific instructions to address the needs at territorial level and the lack of support provided to health-care workers is a weak point in the effective management of WPV.

Details

Journal of Aggression, Conflict and Peace Research, vol. 14 no. 2
Type: Research Article
ISSN: 1759-6599

Keywords

Open Access
Article
Publication date: 1 December 2020

J. Lukas Thürmer, Frank Wieber and Peter M. Gollwitzer

Crises such as the Coronavirus pandemic pose extraordinary challenges to the decision making in management teams. Teams need to integrate available information quickly to make…

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Abstract

Purpose

Crises such as the Coronavirus pandemic pose extraordinary challenges to the decision making in management teams. Teams need to integrate available information quickly to make informed decisions on the spot and update their decisions as new information becomes available. Moreover, making good decisions is hard as it requires sacrifices for the common good, and finally, implementing the decisions made is not easy as it requires persistence in the face of strong counterproductive social pressures.

Design/methodology/approach

We provide a “psychology of action” perspective on making team-based management decisions in crisis by introducing collective implementation intentions (We-if-then plans) as a theory-based intervention tool to improve decision processes. We discuss our program of research on forming and acting on We-if-then plans in ad hoc teams facing challenging situations.

Findings

Teams with We-if-then plans consistently made more informed decisions when information was socially or temporally distributed, when decision makers had to make sacrifices for the common good, and when strong social pressures opposed acting on their decisions. Preliminary experimental evidence indicates that assigning simple We-if-then plans had similar positive effects as providing a leader to steer team processes.

Originality/value

Our analysis of self-regulated team decisions helps understand and improve how management teams can make and act on good decisions in crises such as the Coronavirus pandemic.

Details

Management Decision, vol. 58 no. 10
Type: Research Article
ISSN: 0025-1747

Keywords

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