Opinion leaders' role in innovation diffusion:a simulation study

This study investigates the critical role that opinion leaders (or influentials) play in the adoption process of new products. Recent existing reseach evidence indicates a limited effect of opinion leaders on diffusion processes, yet these studies take into account merely the network position of opinion leaders without addressing their influential power. Empirical findings of our study show that opinion leaders, in addition to having a more central network position, possess more accurate knowledge about a product and tend to be less susceptible to norms and more innovative. Experiments that address these attributes, using an agent-based model, demonstrate that opinion leaders increase the speed of the information stream and the adoption process itself. Furthermore, they increase the maximum adoption percentage. These results indicate that targeting opinion leaders remains a valuable marketing strategy.

Survival or success? A critical exploration of the use of 'double-voiced discourse' by women business leaders in the UK

This article considers whether using leadership language may be one under-explored reason why there continues to be a significant lack of women at executive level. Do women make less of a linguistic impact in the boardroom than men? By analysing linguistic data from senior management meetings and follow-up interviews in seven multinational UK companies, we suggest that senior women and men use a very similar range of linguistic strategies to lead their teams except in one key respect. Women appear to monitor and regulate their use of language more than men, adjusting what they say in the light of their colleagues’ concerns and agendas. This use of ‘double-voiced discourse’ (Bakhtin, 1994/1963) enables women to survive in a male-dominated business world, but this can sometimes make their voice ‘harder to hear’. However, double-voiced discourse is also a form of linguistic expertise and potentially might offer women leaders a strategy for success.

Experiential learning:inspiring the business leaders of tomorrow

Purpose: The complex challenges of sustainable development and the need to embed these issues effectively into the education of future business leaders has never been more urgent. The purpose of this paper is to discuss different approaches taken by two UK signatories to the UN Principles for Responsible Management Education (PRME). Design/methodology/approach: The two approaches examined are: MSc Entrepreneurship students opting for placements with social enterprises; and MBA students undertaking workshops using "live" case studies. A content analysis of the experiences of students from their written reflective narratives is presented. This is supplemented by reflections of the facilitators and tutors. Findings: The analysis reveals that the opportunity to work with social entrepreneurs and/or "responsible" business professionals provides the business students with inspirational role models and positive social learning opportunities. Research limitations/implications: This paper suggests that experiential learning is an effective way of integrating ethics, responsibility and sustainability into the curriculum but the research draws on the experience of two schools. Further research is important to explore these findings in other contexts. Practical implications: The authors argue that direct exposure to a business culture (and/or behaviour) that is predicated upon ethical/social responsibility and sustainability is an effective means to embed these values in the curriculum. Originality/value: This paper contributes by drawing on social psychological research related to behaviour change to examine how experiential learning on traditional Business Masters programmes can provide students with the knowledge, motivation and skills to contribute positively to society, in a way that more traditional pedagogies cannot. © Emerald Group Publishing Limited.

The role of self-regulation in developing leaders:a longitudinal field experiment

A longitudinal field experiment examined a leader self-regulation intervention in teams engaged in a Business Strategy Module (BSM) of a University course. The BSM, which is an integral part of the degree programme, involved teams of four or five individuals, under the direction of a leader, working on a (simulated) car manufacturing task over a period of 24. weeks. Various aspects of team performance contributed towards module assessment. All leaders received multi-source feedback of leader task-relevant capabilities (from the leader, followers and module tutor). Leaders were randomly allocated into a self-regulation intervention (15 leaders, 46 followers) or control (25 leaders, 109 followers) conditions. The intervention, which was run by an independent coach, was designed to improve leaders' use of self-regulatory processes to aid the development of task-relevant leadership competencies. Survey data was collected from the leaders and followers (on three occasions: pre- and two post-test intervention), team financial performance (three occasions: post-test) and a final team report (post-test). The leader self-regulation intervention led to increased followers' ratings of leader's effectiveness, higher team financial performance and higher final team grade compared to the control (non-intervention) condition. Furthermore, the benefits of the self-regulation intervention were mediated by leaders' attaining task-relevant competencies. © 2013.

Nonprofit leaders and for-profit entrepreneurs:similar people with different motivation

Today's market conditions require nonprofit leaders to act in an increasingly business-like fashion. This study asks whether NPO leaders have a similar disposition to act entrepreneurially as for-profit entrepreneurs, but hold different underlying motives. For this purpose, the study contrasts a sample of 72 leaders of nonprofit organizations with 117 entrepreneurs on their personality traits and explicit motives using standard personality tests and interviews. Both groups exhibit similar general and entrepreneurship-specific personality traits but differ significantly regarding their motivation. While nonprofit leaders' motivation stems primarily from the meaningfulness of their work; entrepreneurs are mainly motivated by the independence as well as by the income and profit provided by their work. This paper helps us understand who leaders of nonprofit organizations are.

On the Weight Distribution of the Coset Leaders of Constacyclic Codes

Constacyclic codes with one and the same generator polynomial and distinct length are considered. We give a generalization of the previous result of the first author [4] for constacyclic codes. Suitable maps between vector spaces determined by the lengths of the codes are applied. It is proven that the weight distributions of the coset leaders don’t depend on the word length, but on generator polynomials only. In particular, we prove that every constacyclic code has the same weight distribution of the coset leaders as a suitable cyclic code.

Leaders' sensemaking under crises:emerging cognitive consensus over time within management teams

When facing a crisis, leaders' sensemaking can take a considerable amount of time due to the need to develop consensus in how to deal with it so that vision formation and sensegiving can take place. However, research into emerging cognitive consensus when leaders deal with a crisis over time is lacking. This is limiting a detailed understanding of how organizations respond to crises. The findings, based on a longitudinal analysis of cognitive maps within three management teams at a single organization, highlight considerable individual differences in cognitive content when starting to make sense of a crisis. Evidence for an emerging viable prescriptive mental model for the future was found, but not so much in the management as a whole. Instead, the findings highlight increasing cognitive consensus based on similarities in objectives and cause-effect beliefs within well-defined management teams over time.

Professionalism within pharmacy – the thoughts of Professional Leaders

To ascertain the thoughts of selected professional leaders on matters relating to pharmacist professionalism. These views will help build a picture of the professional status of pharmacy. Methods - Semi-structured interviews were conducted between July and November 2013 with representatives from eight UK pharmacy leadership bodies. The bodies were selected for their roles in pharmacy policy development, regulation and professional representation. The interviews were recorded and transcribed verbatim. Analysis by constant comparison identified a number of emerging themes. Results - The following emerging themes were identified from the interview data: Influence of the Pharmacy Landscape: Participants highlighted the role that pharmacy plays within the National Health Service and wider society and how future developments may affect the professional status currently afforded to pharmacists. Vocalising Pharmacy: Communication within the profession and also with those external to the profession, including other healthcare professionals and the general public, is important to ensure a high professional standing. The Impact of Commercialism: Professionalism and commercialism were generally seen to be antithetical and a rise in commercialism may adversely impact on external perceptions of the professionalism of pharmacy. Responsibility for Professionalism: The professional image of pharmacy is maintained by the individuals operating within it regardless of their scope of practice. It is the responsibility of all those individuals to ensure that they actively demonstrate ‘professional’ behaviours. The Journey to Professionalism: Acquiring a professional ethos is a continual process but there are stages in a pharmacist’s development that are considered particularly important. These include upbringing, undergraduate education and pre-registration training. Conclusions - Pharmacy’s professional status in the UK remains open to challenge and vital to retaining that status is the public perception of pharmacists. Future research examining pharmacy’s claims to professional status should focus on exploring the attitudes of the general public in addition to the views of pharmacists.

Contesting gender stereotypes stimulates generalized fairness in the selection of leaders

Exposure to counter-stereotypic gender role models (e.g., a woman engineer) has been shown to successfully reduce the application of biased gender stereotypes. We tested the hypothesis that such efforts may more generally lessen the application of stereotypic knowledge in other (non-gendered) domains. Specifically, based on the notion that counter-stereotypes can stimulate a lesser reliance on heuristic thinking, we predicted that contesting gender stereotypes would eliminate a more general group prototypicality bias in the selection of leaders. Three studies supported this hypothesis. After exposing participants to a counter-stereotypic gender role model, group prototypicality no longer predicted leadership evaluation and selection. We discuss the implications of these findings for groups and organizations seeking to capitalize on the benefits of an increasingly diverse workforce.

Women political leaders and the media

Book review: Donatella Campus, Women Political Leaders and the Media. London: Palgrave Macmillan, 2013. vii + 147pp. £55.00. ISBN 978-0-230-028528-6

Effects of two intervention strategies on the behavior of nurses and nurse students related to advance directives

Advance directives are one mechanism for preserving the rights of individuals to exercise some control over their health care when serious illness may prevent them from direct participation. Nurses, as the health care providers with the closest and most sustained contact with critically ill and dying patients, are positioned to assist patients to plan for future health care needs. Although a majority of nurses favor the concept of advance directives for their patients and for themselves, they have not played a significant role in facilitating advance health care planning with their patients nor implemented advance health care planning for themselves.^ Research has also shown that differing forms of education and counseling increase the completion rates for advance directives in selected populations, mostly the elderly and seriously ill. Not yet developed are effective educational strategies to assist nurses and nurse students to make optimal contributions in assisting their clients' plans for future health care decision-making. This study sought to determine whether specific learning strategies (a) increased the involvement of nurses and nurse students in facilitating advance care planning with patients and (b) increased the percentage of the nurses' and nurse students' own personal advance care planning activities.^ The study compared two learning interventions and two populations, nurses and nurse students. The participants were randomly assigned to one of the two learning interventions, L1 or L2. Participants in L1 received a lecture, discussion and exploration of the forces impacting on advance directive behavior. Participants in L2 received the same intervention components with the additional component of group practice completing advance directives.^ Analysis of the data by chi-square and logistic regression did not support the hypotheses that the practice component would make a difference in the participants' facilitation of advance care planning with patients or in their own personal advance care planning activities. There were significant differences in post-intervention behavior between the nurse and nurse student groups. The nurses in the study did significantly more facilitation of advance care planning with patients and completed significantly more advance care documents than the nurse students post-intervention. However, the nurse students held more post-intervention family discussions than did the nurses. ^

A comparison of the leadership styles of the leaders at New World School of the Arts

The purpose of this study was to determine if the perceived leadership styles of the leaders at New World School of the Arts were different according to their roles in the organization. The study focused on the top leaders of the organization: the Provost who heads the college program, and the Principal who heads the high school program.^ The Leadership Practices Inventory (LPI) Self and Observer developed by Kouzes and Posner (1990) was used to examine and compare the perceived differences between the leaders and the programs. The LPI measures five practices of exemplary leadership. The LPI Self and Observer was administered to the leaders, administrative subordinates, and faculty. In addition to the LPI a Demographic Inventory was used to collect data about the respondents.^ This study used a causal-comparative design to determine if differences existed between the leaders at NWSA as perceived by the leaders themselves and their respective administrative subordinates and faculty. T tests were conducted on the mean differences between the five leadership practices measured by the LPI. All tests were declared significant if exceeding the 5% level $(p={<}.05).$^ Significant differences were found within the college program across all five practice areas. To a lesser degree, significant differences were found within the high school in three practice areas: Inspiring, Enabling, and Modeling. Three significant differences were found between the college and high school in two practice areas, Enabling and Encouraging.^ There is little consensus of opinion within the college regarding the operative leadership style. Within the high school there is substantial similarity of perception regarding the operative leadership style. There is substantial similarity of perception between the programs regarding the operative leadership style. ^

The relationship between participation in unethical behaviors during the nursing student experience and participation in unethical behaviors as a registered nurse

The effect of unethical behaviors in health care settings is an important issue in the safe care of clients and has been a concern of the nursing profession for some time. The purpose of this study was to examine the relationship between use of unethical behaviors in the nursing student experience and the use of unethical behaviors in the workplace as a registered nurse. In addition, the relationship between the severity of unethical behaviors utilized in the classroom, clinical setting and those in the workplace was examined. To insure greater honesty in self-report, only a limited number of demographic variables were requested from participants.^ During the summer of 1997, a 56 item questionnaire was distributed to registered nurses enrolled in either undergraduate or graduate courses in a public or private institution. The participants were asked to self-report their own use of unethical behaviors as well as their peers use of unethical behaviors. In order to assign a severity score for each item, nursing school faculty were asked to rate severity of unethical behaviors which could be used during the nursing student experience and nursing administrators were asked to rate unethical behaviors which could be used in the workplace.^ A significant positive relationship was found between individuals' use of unethical behaviors during nursing school and those used in the workplace $r=.630.$ A significant positive relationship was found between the severity of unethical behaviors used in the nursing student experience and the severity of unethical behaviors used in the workplace $r=.637.$ No relationship was found between years of practice, type of initial nursing education and whether or not the participant was raised inside or outside the United States and the use of unethical behaviors. ^

Laypersons' awareness of the role and function of the nurse practitioner

The purpose of this descriptive study was to document the level of awareness that laypersons have regarding the role and function of the nurse practitioner (NP). An instrument developed for a similar study, conducted in 1994, comparing patients' and physicians' level of knowledge of the role and function of the NP, had a low reliability. Revision of the instrument was required before further use could be justified.^ A pilot study of 25 laypersons was conducted to ensure that the revised tool was reliable prior to conducting a study. Reliability for the pilot sample was 0.84.^ The study results indicated that the majority of the sample (83%), (n = 100) knew that a NP was a registered nurse who was qualified to diagnose and treat minor illnesses. The level of layperson awareness was limited regarding prescriptive privileges, well-woman exams, and the NPs' ability to perform physical exams, and interpret lab results and x-rays. ^