Search results

Supported by Bandura’s social cognitive theory, our study examined personal factors and environmental factors that impact adults’ ability to assist youth in developing leadership. We introduce youth leadership development self-efficacy (YLD-SE) as a new construct for use in leadership research. A 7-item scale to measure YLD-SE was developed and its psychometric properties were established through exploratory factor analysis. The study sought to investigate the YLD-SE of agricultural education teachers, determine the relationship that YLD-SE has with selected variables, and determine the predictors of YLD-SE. Participants were agricultural education teachers (N = 177) in [Midwestern state] who taught during the 2005-2006 school year. Results showed that teachers perceive they have a high level of YLD-SE, and hierarchical regression analysis revealed that transformational and laissez-faire leadership style were significant predictors of YLD-SE. The full model explained 25% of the variance in YLD-SE.

During the last few years the prevalence of autism and Autism Spectrum Disorder (ASD) has increased greatly. A recurring issue is the overlap and boundaries between Intellectual Developmental Disorder (IDD), ASD and Schizophrenia Spectrum Disorders (SSD). In clinical practice with people with IDD, the alternative or adjunctive diagnosis of ASD or SSD is particularly challenging. The purpose of this paper is to define the boundaries and overlapping clinical characteristics of IDD, ASD and SSD; highlight the most relevant differences in clinical presentation; and provide a clinical framework within which to recognize the impact of IDD and ASD in the diagnosis of SSD.

A systematic mapping of the international literature was conducted on the basis of the following questions: first, what are considered to be core and overlapping aspects of IDD, ASD and SSD; second, what are the main issues in clinical practice; and third, can key diagnostic flags be identified to assist in differentiating between the three diagnostic categories?

Crucial clinical aspects for the differentiation resulted to be age of onset, interest towards others, main positive symptoms, and anatomical anomalies of the central nervous system. More robust diagnostic criteria and semeiological references are desirable.

The present literature mapping provides a comprehensive description of the most relevant differences in the clinical presentation of ASD and SSD in persons with IDD.

An optical roughness sensor is described that is ideally suited for integration with a co‐ordinate measuring machine (CMM). The CMM provides an extremely stable platform for moving the sensor head over the surface specimen. The sensor consists of a fibre optic head, data processing electronics and software for controlling the sensor and calculating surface texture parameters from the sensor’s data. The software controls the data acquisition process, filters the data to remove sensor noise and calculates basic amplitude parameters that describe the texture profile of the surface. Tests have been conducted on surfaces and the results compared with stylus profilometer measurements on the same surface regions. Comparison of the amplitude parameter, R_a, shows differences of between 3 percent and 8 percent across the sample set for profiles in the 0.4 μm R_a range.

Internationally, healthcare systems are moving towards delivering care in an integrated manner which advocates a multi-disciplinary approach to decision making. Such an approach is formally encouraged in the management of Atrial Fibrillation patients through the European Society of Cardiology guidelines. Since the emergence of new oral anticoagulants switching between oral anticoagulants (OACs) has become prevalent. This case study considers the role of multi-disciplinary decision making, given the complex nature of the agents. The purpose of this paper is to explore Irish General Practitioners’ (GPs) experience of switching between all OACs for Arial Fibrillation (AF) patients; prevalence of multi-disciplinary decision making in OAC switching decisions and seeks to determine the GP characteristics that appear to influence the likelihood of multi-disciplinary decision making.

A probit model is used to determine the factors influencing multi-disciplinary decision making and a multinomial logit is used to examine the factors influencing who is involved in the multi-disciplinary decisions.

Results reveal that while some multi-disciplinary decision-making is occurring (64 per cent), it is not standard practice despite international guidelines on integrated care. Moreover, there is a lack of patient participation in the decision-making process. Female GPs and GPs who have initiated prescriptions for OACs are more likely to engage in multi-disciplinary decision-making surrounding switching OACs amongst AF patients. GPs with training practices were less likely to engage with cardiac consultants and those in urban areas were more likely to engage with other (non-cardiac) consultants.

For optimal decision making under uncertainty multi-disciplinary decision-making is needed to make a more informed judgement and to improve treatment decisions and reduce the opportunity cost of making the wrong decision.

Disasters drastically affect regional industries; consequently, the study of regional resilience is of much interest to organizational researchers. To that end, this study examines the role of entrepreneurial opportunity recognition, stakeholder engagement, and elements of psychological recovery in the US Gulf Coast following the Deepwater Horizon oil spill of 2010.

Through a qualitative content analysis of 183 industry-relevant articles published during and after the disaster, this study unpacks the most significant themes at work in the recovery process, including the psychological elements of the oil spill and its aftermath, the role of various internal and external stakeholders, and emerging opportunities for entrepreneurial activity in the region for regional resilience and recovery.

The nine themes that emerged from the data were captured in three categories mapped over time. Category one, psychogical states during and after the oil spill, include denial, coping, and recovery. Category two, regional recovery efforts and the role of stakeholders, includes the themes distractions, bargains, and material support. Category three, emerging opportunities, includes financial support, new markets, and reparations.

By mapping these themes over distinct time periods, this study identifies and explores patterns in the recovery period and use them to draw theoretical and practical implications.

Stakeholders affiliated with healthcare services should understand patient attitudes and criteria that are involved in selecting a personal physician. The purpose of this paper is to identify the factors that are significant to patients in selecting or deselecting physicians as providers of healthcare services.

The research structure was set to theorize the physician selection criteria (PSC) model into two phases. The first phase developed a conceptual model as revealed from healthcare consumer perceptions. The second phase was designed to test and validate the model through cause–effect statistical analysis underpinned by theoretical explanations through an empirical study.

Through an empirical study of benchmarking perceptions of people from 15 different countries, qualitative PSC were gathered and used to formulate an initial PSC model. Based on the proposed model, a validity test was conducted, and finally, the PSC model was developed, resulting in several interesting and self-explanatory outcomes.

The model was tested in only one (relatively cosmopolitan) city. For proper generalization, it should be tested in countries with differing healthcare service systems.

The results of this study are interesting, important and have potential values to academics and medical professionals. The study provides strong evidence that a physician’s external approach to patients is the most significant issue for patients seeking medical services. This does not refer to basic medical services, but rather the treatment process, where the physician’s behavior and positive attitude has the strongest effect on the patient’s decision to choose one physician over others.

Final PSC model has identified some significant theoretical explanations for academics and professional justifications for practitioners.

The purpose of this project was to compare the cost of transportation engineering design services provided by private contractors versus services provided by state transportation agency staff for the Louisiana Department of Transportation and Development (LaDOTD). Due to shrinking budgets, staff cuts, and a trend toward privatization, state transportation agencies now outsource the majority of the services they provide. The merits of doing so, however, have been difficult to discern for lack of “apples-to-apples” comparisons. For engineering design services, this problem is particularly acute due to the uniqueness of many projects (e.g., a bridge over the Mississippi river). A simulation approach was used in this study to make “apples-to-apples” comparisons for 39 design projects, 22 in-house projects and 17 consultant projects. For each in-house design project, the cost was estimated had the work been done by a consulting firm. Similarly, for each consultant design project, the cost was estimated had the work been done by in-house staff. The result of the study was that in-house design costs were cheaper by an average of 17 to 19 percent.

Nanotechnology (NT) advancements in personal protective textiles (PPT) or personal protective equipment (PPE) have alleviated spread and transmission of this highly contagious viral disease, and enabled enhancement of PPE, thereby fortifying antiviral behavior.

Review of a series of state of the art research papers on the subject matter.

This paper expounds on novel nanotechnological advancements in polymeric textile composites, emerging applications and fight against COVID-19 pandemic.

As a panacea to “public droplet prevention,” textiles have proven to be potentially effective as environmental droplet barriers (EDBs).

PPT in form of healthcare materials including surgical face masks (SFMs), gloves, goggles, respirators, gowns, uniforms, scrub-suits and other apparels play critical role in hindering the spreading of COVID-19 and other “oral-respiratory droplet contamination” both within and outside hospitals.

When used as double-layers, textiles display effectiveness as SFMs or surgical-fabrics, which reduces droplet transmission to <10 cm, within circumference of ∼0.3%.

NT advancements in textiles through nanoparticles, and sensor integration within textile materials have enhanced versatile sensory capabilities, robotics, flame retardancy, self-cleaning, electrical conductivity, flexibility and comfort, thereby availing it for health, medical, sporting, advanced engineering, pharmaceuticals, aerospace, military, automobile, food and agricultural applications, and more. Therefore, this paper expounds on recently emerging trends in nanotechnological influence in textiles for engineering and fight against COVID-19 pandemic.

Three types of payment methods have been introduced across European countries in attempts to encourage better, more integrated care of persons with multimorbidity: pay-for-performance; pay-for-coordination; and an all-inclusive payment method. We examine whether there are differences in the way these payment methods affect health and healthcare use in persons with multimorbidity.

Using individual-level survey data from twenty European countries, we examine unadjusted differences in average outcomes for the years 2011–2015 by whether countries adopted new payment methods for integrated care. We then test for a differential effect for multimorbid persons using linear, individual random effects regressions, including country and time fixed effects and clustering standard errors at the country level.

We find little effect of varying payment methods on key outcomes for multimorbid individuals despite the theoretical predictions and the rhetoric in many policy documents.

Policymakers should bear in mind that the success of the payment method relies on the specific design of the incentives and their implementation. New effective models of care and how to incentivise these for multimorbid patients is an ongoing research priority.

This paper is the first to study the effects of payments for integration on the dimensions and populations these schemes intend to affect; health and healthcare use at the individual level for multimorbid individuals.

The #MeToo movement has brought questions of sexuality and power in the workplace to the forefront. The purpose of this paper is to review the research on hierarchial consensual workplace romances and sexual harassment examining the underlying mechanisms of power relations. It concludes with a call to action for organizational leaders to adopt fair consensual workplace romance policies alongside strong sexual harassment policies.

This paper represents a conceptual review of the literature on consensual workplace romance, sexual harassment, passive leadership and power relations. Passive leadership leads to a climate of incivility that in turn suppresses disclosures of sexual harassment (Lee, 2016). Consensual workplace romances across hierarchical power relations carry significant risks and may turn into harassment should the romance turn sour.

Two new concepts, sexual hubris and sexploitation, are defined in this paper. Sexual hubris, defined as an opportunistic mindset that allows the powerful to abuse their power to acquire sexual liaisons, and its opposite, sexploitation, defined as a lower-status member using sexuality to gain advantage and favor from an upper-level power target, are dual opportunistic outcomes of an imbalanced power relation. Sexual hubris may increase the likelihood for sexual harassment such that a mindset occurs on the part of the dominant coalition that results in feelings of entitlement. Sexploitation is a micromanipulation tactic designed to create sexual favoritism that excludes others from the power relation.

Sexual hubris and sexploitation are conceptualized as an opportunistic mechanisms associated with imbalanced power relations to spur future research to tease out complex issues of gender, sexuality and hierarchy in the workplace. Sexual hubris serves to protect the dominant coalition and shapes organizational norms of a climate of oppression and incivility. Conversely, sexploitation is a micromanipulation tactic that allows a lower-status member to receive favoritism from a higher-power target. Four research propositions on sexual hubris and sexploitation are presented for future scholarship.

Most organizational leaders believe consensual romance in the office cannot be legislated owing to privacy concerns. Passive leadership is discussed as a leadership style that looks the other way and does not intervene, leading to workplace hostility and incivility (Lee, 2016). Inadequate leadership creates a climate of passivity that in turn silences victims. Policies concerning consensual workplace romance should stand alongside sexual harassment policies regardless of privacy concerns.

The #MeToo movement has allowed victims to disclose sexual misconduct and abuse in the workplace. However, the prevalence of sexual harassment claims most often can be traced to a leadership problem. Employers must recognize that sexual hubris and sexploitation arise from imbalances of power, where sex can be traded for advancement, and that often consensual workplace romances end badly, leading to claims of sexual harassment. Consensual romance policies must stand alongside sexual harassment policies.

Sexual hubris and sexploitation are offered as novel concepts that provide a mechanism for conceptualizing the potential for abuse and manipulation from unbalanced power relations. These are original concepts derived from the arguments within this paper that help make the case for consensual workplace romance policies alongside sexual harassment policies.