414 research outputs found
The pervasiveness and implications of statistical misconceptions among academics with a special interest in business research methods
Statistics play a very important role in business research, particularly in studies that choose to use quantitative or mixed methods. Alongside statistical analysis, aspects related to research design (such as sampling, reliability and validity issues) require a good grounding in statistical concepts reinforced by careful practice to avoid potential mistakes arising from statistical misconceptions. Although quite a considerable number of published studies have focused on students' faulty thinking regarding statistical concepts, little research explores the extent to which these are also held by academics who are their instructors. This empirical study addresses this by answering the following questions: First, are statistical misconceptions pervasive among academics with a special interest in business research methods? If so, second, is there an association between the pervasiveness of statistical misconceptions and the preferred research tradition (qualitative, quantitative, mixed methods)?. Data were collected via a web questionnaire from a purposive sample of academics with an expressed interest in business research methods. The questionnaire comprised 30 categorical statements (agree, disagree, don't know) focusing on statistical misconceptions (and conceptions) relating to descriptive statistics, design strategies, inferential statistics and regression, and five demographic questions. We targeted a critical case purposive sample of 679 potential respondents. Although 166 consented to take part, only 80 completed the questionnaire and their responses form the basis of the statistical analysis, a response rate of 11.8 %. The study provides empirical evidence of both an absence of knowledge and a high pervasiveness of faulty notions that have infected the thinking of academics relating to both research design and the use of statistics. This is particularly so for academics who prefer quantitative methods, those preferring qualitative methods being more likely to admit that they do not know. The study argues that such lack of knowledge and misconceptions reduce the true utility of statistics in research. Recommendations are offered regarding the teaching of statistics within business research methods.peer-reviewe
From evaluation towards an agenda for quality improvement
For many students and lecturers evaluation is confined to some form of survey. Whilst these can provide useful feedback, their focus is likely to reflect the values and norms of those commissioning and undertaking the evaluation. For real improvements in quality to occur both lecturers’ and students’ perspectives of factors that are important need to be made explicit and understood. Drawing upon literature relating to service quality and in particular the Service Template, this article outlines and evaluates an alternative approach for establishing students’ and lecturers’ perspectives, obtaining feedback and developing an agenda for improvement. Using the example of dissertation supervision, it is argued that a revised Template Process operating within a process consultation framework can meet these concerns. The article concludes with a discussion of the applicability of the Template Process to evaluating teaching and learning
The complexities of religious tourism motivations: sacred places, vows and visions
The aim of this paper is to understand the complexity of travel motivations to sacred places. Using ethnographic techniques within the Greek Orthodox context, we argue that while motivations are institutionally constructed, they are fragile, dynamic and progressive; being embedded within everyday performances of religion. This calls into question the fixed centeredness and predetermined sacredness of religious sites. Travel motivations become directly influenced by believers’ intimate and emergent performances not only of places but also of religion itself; the meaning of places being based on lived experiences of doing religion and interacting with the sacred, as exemplified in vows and visions. Such understandings are crucial in predicting the effects of failing pilgrimages and the processes of authentication of places, which can help explain visitation patterns
SME innovation and learning: the role of networks and crisis events
Purpose:
To contribute to the literature on innovation and entrepreneurial learning by exploring how SMEs learn and innovate, how they use of both formal and informal learning and in particular the role of networks and crisis events within their learning experience.
Design/methodology/approach:
Mixed method study, comprising 13 focus groups, over 1000 questionnaire responses from SME mangers, 13 focus groups and 20 case studies derived from semi-structured interviews.
Findings:
SMEs have a strong commitment to learning, and a shared vision. Much of this learning is informal through network events, mentoring or coaching. SMEs that are innovative are significantly more committed to learning than those which are less innovative, seeing employee learning as an investment. Innovative SMEs are more likely to have a shared vision, be open-minded and to learn from crises, being able to reflect on their experiences.
Implications for research:
There is a need for further process driven qualitative research to understand the interrelationship between, particularly informal, learning, crisis events and SME innovation.
Implications for practice:
SME owners need opportunities and time for reflection as a means of stimulating personal learning – particularly the opportunity to learn from crisis events. Access to mentors (often outside the business) can be important here, as are informal networks.
Originality/value:
This is one of the first mixed method large scale studies to explore the relationship between SME innovation and learning, highlighting the importance of informal learning to innovation and the need for SME leaders to foster this learning as part of a shared organisational vision
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Success in Challenging Times: Generating Social Capital [Summary Report]
Prompted by findings from the 2012 Kingston Smith funded national survey, Success in challenging times: Key lessons for UK SMEs, this new study focuses on the ways in which SMEs use and benefit from social capital is created through both offline activities such as networking events, and online activities including social media use. Offline and online networking activities are not mutually exclusive alternatives for SMEs. Successful SMEs network with a number of different communities, integrating a combination of both offline and online methods. SMEs’ websites are crucial and need to be optimised to improve search engine positioning. Social media sites, such as Facebook and LinkedIn are used widely to both showcase the business and build relationships with customers, but are not considered a substitute for face-to-face networking. The most popular reason for SMEs using social media is to develop their business image or to market products. The fast, easy and low cost access to people and businesses provided by Web 2.0 and social media helps them do this better. Online networking can enable SMEs to overcome the drawbacks of traditional face-to-face contact, such as limited numbers and diversity, and the associated high costs. SMEs that proactively engage with social media can systematically raise their profiles to successfully compete with larger organisations. Few SMEs claim to be experts in social media use. IT and social media are regarded as necessary evils and SMEs consider that there is no choice other than to engage very proactively in these areas. However, there is a need to manage this engagement strategically, along with traditional networking, to avoid a disproportionate amount of resource being dedicated to this area. Face-to-face (offline) networking events remain the most important form of all types of SME networking with roughly two thirds of SMEs devoting one to six hours per week to this activity. In general, locally oriented SMEs without a scalable business offering prefer face-to-face networking events, whereas globally oriented non-scalable SMEs put significant effort into social media. Networks included customers, associates and former employees who had moved on to become independent contractors. Networking is about making contacts, outside the SME, who can offer feedback or advice or be used to outsource work. These networks are regarded as a ‘community of people’ who might join in with a new business proposal or be used to provide external expertise. The methods SMEs use to increase social capital, must be fit for purpose and appropriate to their business model. Social media are complementary to, rather than a substitute for, traditional networking and events. The challenge facing SMEs is how best to integrate their online and offline activities to complement their business and generate social capital
The Influence of the effect of solute on the thermodynamic driving force on grain refinement of Al alloys
Grain refinement is known to be strongly affected by the solute in cast alloys. Addition of some solute can reduce grain size considerably while others have a limited effect. This is usually attributed to the constitutional supercooling which is quantified by the growth restriction factor, Q. However, one factor that has not been considered is whether different solutes have differing effects on the thermodynamic driving force for solidification. This paper reveals that addition of solute reduces the driving force for solidification for a given undercooling, and that for a particular Q value, it is reduced more substantially when adding eutectic-forming solutes than peritectic-forming elements. Therefore, compared with the eutectic-forming solutes, addition of peritectic-forming solutes into Al alloys not only possesses a higher initial nucleation rate resulted from the larger thermodynamic driving force for solidification, but also promotes nucleation within the constitutionally supercooled zone during growth. As subsequent nucleation can occur at smaller constitutional supercoolings for peritectic-forming elements, a smaller grain size is thus produced. The very small constitutional supercooling required to trigger subsequent nucleation in alloys containing Ti is considered as a major contributor to its extraordinary grain refining efficiency in cast Al alloys even without the deliberate addition of inoculants.The Australian Research Council (ARC DP10955737)
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