bluuebunny/crossref_metadata_2025_split huggingface dataset:
College voices: what have we lost?
Authors: Potts Anthony 
Published: October 2011

PurposeThe purpose of this paper is to examine an aspect of the working lives of a group of Australian college of advanced education academic staff who worked at Bendigo College of Advanced Education, one of Australia's oldest colleges, during the period 1965‐1982.Design/methodology/approachUsing extended interviews that were conducted with academic staff in 1982 this paper examines these academic staff's perspectives on the influence of their own tertiary education and previous employment on their then academic roles.FindingsThe academic staff in this study reported that their previous employment was more important in carrying out their academic roles than were other factors such as their tertiary education. Interestingly, current Australian university students, according to university commissioned research, by one research intensive Australian university, also attach more importance to the prior industrial and work experiences of university lecturers as opposed to their research excellence and productivity.Originality/valueUsing the perspectives from these academic staff of almost 50 years ago, this paper questions the direction of current Australian higher education policies and practices with respect to university staffing and its directives and emphases. This paper provides an important insight into current academic careers and the tension in current academic roles as a result of current higher education policy and practice, by using these voices from the past.
A question of bias? Politics, assessment and the New Zealand history curriculum
Authors: Sheehan Mark 
Published: October 2011

PurposeStakeholders groups in the educational community are not immune to wider socio‐political events when responding to educational concerns and the purpose of this paper is to use a case study approach to examine how questions over teaching, learning and assessment can become the focus of wider political debates. In particular, this article focuses on the New Zealand Education and Science Parliamentary Select Committee investigation into the 2004 history examination, that was set up in the wake of increasing dissonance over the place of the Treaty of Waitangi in New Zealand and the newly‐implemented senior secondary school standards‐based assessment system.Design/methodology/approachThe contestation of the curriculum is a highly political process that works to reproduce social class patterns and keep particular elite groups in control of the official curriculum. This paper draws on a range of documentary sources to provide a socio‐historical perspective, as well as interviews with key participants in this process.FindingsIt is argued that while the educational community’s response to this investigation was varied, all shared aims that were largely educational in orientation. Political debates however are typically polarized and in this case politicians were able to use the contested nature of the school history curriculum to manipulate this educational issue (and the media) to their own political advantage.Originality/valueThis investigation saw history education in New Zealand come under unprecedented public and political scrutiny and as such it provides a rare glimpse into the nature of history curriculum matters in New Zealand in the first decade of the twenty‐first century.
Functional health literacy and smoking cessation outcomes
Authors: Varekojis Sarah M. , Miller Larry , Rosita Schiller M. , Stein David 
Published: October 2011

PurposeThis paper aims to describe the relationship between functional health literacy level and smoking cessation outcomes.Design/methodology/approachParticipants in an inpatient smoking cessation program in a mid‐western city in the USA were enrolled and the Short Test of Functional Health Literacy in Adults was administered while the participant was still admitted. A follow‐up telephone call was made three months after the intervention in order to assess self‐reported smoking cessation.FindingsA total of 30 participants were enrolled. At the three‐month follow‐up, 22 patients were currently smoking and eight had quit smoking. Chi‐square analysis indicated that there was no difference in the incidence of successful smoking cessation based on level of functional health literacy. The results of a stepwise logistic regression analysis suggest that predicting whether a study participant will quit smoking or not appears to be a function of the participant's environment, since the only variable that contributed significantly to the equation was environmental factors.Practical implicationsThe results of this study suggest that the participants had a relatively high level of functional health literacy. Participants with all levels of functional health literacy were able to quit smoking, as the incidence of smoking cessation was no different across levels of functional health literacy. A participant's ability to quit smoking did not appear to be a function of their functional health literacy, but instead appeared to be a function of their environment.Originality/valueHealth educators and smoking cessation counselors need to consider all factors that have an impact on people's ability to quit smoking, but environmental factors may deserve additional consideration.
Modeling e‐coupon proneness as a mediator in the extended TPB model to predict consumers' usage intentions
Authors: Chen Mei‐Fang , Lu Ting‐Yi 
Published: October 2011

PurposeGiven the growing importance of e‐coupons as promotional devices, predicting consumers' e‐coupons redemption intention is essential to the evaluation of this promotion strategy. This paper aims to address this issue. An extended theory of planned behavior (TPB) research model which further includes consumers' e‐coupon proneness as a mediator is built in this study to predict consumers' usage intentions of e‐coupons.Design/methodology/approachThis research collected research data on a questionnaire collection web site, because most e‐coupon users are also internet surfers. There were 626 valid surveys returned as the data input for structural equation model (SEM) analysis.FindingsThe results from this empirical study reveal that failure to include e‐coupon proneness as a mediator in the extended TPB model can lead to an inability to explain consumers' usage intentions of e‐coupons well. Moreover, given such a totally new environment, the direct influences of consumers' perceived behavioral control of using e‐coupons and consumers' past behavior of using e‐coupons are strong predictors and cannot be ignored.Research limitations/implicationsThe main limitation of this study is that the measures of the independent and dependent variables in the present study are based on self‐reported methods. It is likely that the relationships among some of the variables may be somewhat inflated, and a common method variance must be considered.Practical implicationsThe empirical results and findings from this study are helpful to online marketers if they can identify those consumers who have e‐coupon proneness and tailor the promotion campaigns to these consumers, raising the e‐coupon redemption intentions.Originality/valueTo the best of the authors' knowledge, this study is among the first to provide analytical insight into e‐coupon usage intention with e‐coupon proneness as a mediator by building an extended TPB model in computer‐mediated environments.
An eye‐tracking investigation of internet consumers' decision deliberateness
Authors: Huang Yu‐feng , Kuo Feng‐yang 
Published: October 2011

PurposeBecause presentation formats, i.e. table v. graph, in shopping web sites may promote or inhibit deliberate consumer decision making, it is important to understand the effects of information presentation on deliberateness. This paper seeks to empirically test whether the table format enhances deliberate decision making, while the web map weakens the process. In addition, deliberateness can be influenced by the decision orientation, i.e. emotionally charged or accuracy oriented. Thus, the paper further examines the effect of presentations across these two decision orientations.Design/methodology/approachObjective and detailed description of the decision process is used to examine the effects. A two (decision orientation: positive emotion v. accuracy) by two (presentation: map v. table) eye‐tracking experiment is designed. Deliberateness is quantified with the information processing pattern summarized from eye movement data. Participants are required to make preferential choices from simple decision tasks.FindingsThe results confirm that the table strengthens while the map weakens deliberateness. In addition, this effect is mostly evident across the two decision orientations. An explorative factor analysis further reveals that there are two major attention distribution functions (global v. local) underlying the decision process.Research limitations/implicationsOnly simple decision tasks are used in the present study and therefore complex tasks should be introduced to examine the effects in the future.Practical implicationsFor consumers, they should become aware that the table facilitates while the map diminishes deliberateness. For web businesses, they may try to strengthen the impulsivity in a web map filled with emotional stimuli.Originality/valueThis research is one of the first attempts to investigate the joint effects of presentations and decision orientations on decision deliberateness in the internet domain. The eye movement data are also valuable because previous studies seldom provided such detailed description of the decision process.
Predicting online game loyalty based on need gratification and experiential motives
Authors: Huang Lan‐Ying , Hsieh Ying‐Jiun 
Published: October 2011

PurposeThis paper aims to explore the factors affecting consumers' loyalty toward online games based on the uses and gratifications theory and the flow theory.Design/methodology/approachThe research employed two approaches to collect data: personal interview and online survey. Each data collection approach consists of two phases to overcome method bias. This study adopted structural equation modeling to analyze the data.FindingsThe results focusing on popular massively multiplayer online role‐playing games reveal that players' sense of control, perceived entertainment, and challenge affect their loyalty toward an online game. Conversely, sociality and interactivity produce negligible effects on loyalty.Practical implicationsFirst, game designers may strengthen gamers' sense of control and challenge by adding more status information, gaming options, or through the designed system of goals and achievements. Second, the entertaining nature of online gaming suggests greater demand for content design, and points to the direction of mobile gaming. Third, considering the recent growth of online social network services, consumers regard online games as lower priority when prompted by socially related motives. Additionally, people mostly reckon online relationships as virtual and not gratifying real‐world social needs.Originality/valueIn view of the prevalence of computer and Internet usage, online gaming research should shift more focus toward the non‐technological aspects of gaming. This paper is one of the few studies that examine online game loyalty from the non‐technological aspects while adopting a multi‐disciplinary approach based on theoretical parsimony.
Top management team diversity: positive in the short run, but negative in the long run?
Authors: Boerner Sabine , Linkohr Marius , Kiefer Sabine 
Published: October 2011

PurposeThis paper aims to investigate the moderating role of top management team (TMT) longevity on the TMT diversity‐firm performance relationship.Design/methodology/approachThe paper presents results from a quantitative longitudinal study of 59 TMTs in German companies in different industries.FindingsFor age diversity, dominant educational background diversity, and diversity in dominant industry experience, the curvilinear moderating effect of TMT longevity on the TMT diversity–firm performance relationship is confirmed. However, for organizational tenure diversity, the form of the moderating effect is contrary to expectations (being u‐shaped).Research limitations/implicationIn line with previous studies, the results were sensitive to the performance measures in use. Furthermore, the results should not be generalized since they may be sensitive to the sector under study and the small sample size.Originality/valueFirst, a curvilinear moderating effect of TMT longevity on the TMT diversity‐firm performance relationship is investigated for the first time. Second, although the selected diversity dimensions have been investigated in previous TMT studies, they are examined simultaneously for the first time. Third, this study analyzes TMTs of large and medium‐sized German corporations operating in a variety of sectors. Fourth, relating demographic data on TMTs collected in 2004 to performance data for the years 2004 to 2007, the present paper presents one of the few longitudinal studies in the context of TMT diversity.
Team structural constellations and intra‐team conflict
Authors: Borek Leo 
Published: October 2011

PurposeThis contribution aims to evaluate structural team constellations (STCs) – a team intervention related to the better known family structure constellations.Design/methodology/approachIn total, 67 team members from 14 working teams carried out an STC. They were surveyed at three measuring points by means of a questionnaire on their evaluation of task and relationship conflicts and on their satisfaction with the therapeutic alliance with the constellator.FindingsStable decreases were shown in both conflict variables. Participants who evaluated the conflict variables more positively over the course of time were also more satisfied with the therapeutic alliance with the constellator.Practical implicationsGiven the low time requirements involved, STCs can be considered recommendable compared with other team interventions.Originality/valueAlthough constellations are experiencing a boom in German‐speaking countries, there are hardly any studies in English on this method. This paper is one of the first contributions towards the establishment of the method in the Anglo‐American area.
Building a model of group emotional intelligence
Authors: Ghuman Umar 
Published: October 2011

PurposeThis paper aims to review and re‐conceptualize group emotional intelligence (GEI). It seeks to analyze past understandings of GEI to arrive at the conclusion that the concept may be multifaceted. GEI has been a challenge to distinguish theoretically due to inadequate theoretical understanding and improper empirical analysis.Design/methodology/approachThis paper provides a model of GEI and proposes a means of empirical evaluation of the concept. The objectives are achieved by a critical appraisal of the literature to demonstrate theoretical issues that demonstrate the multifaceted nature of the concept. Additionally, past methods of empirical evaluation of group emotional intelligence (GEI) are critically appraised and alternate means are proposed.FindingsThe complexity of the construct requires a more sophisticated evaluation of group emotional intelligence. The paper provides a theoretical model that may demonstrate how GEI is developed in the group. Proposed methodological means of analysis may provide researchers with tools to empirically evaluate the concept.Research limitations/implicationsThe paper represents an initial query into the multi‐faceted nature of the construct of group emotional intelligence. It proposes a means of analysis of the construct but further research is needed to develop the model from an empirical standpoint and conduct research on the validity of the model.Practical implicationsThe practical implications of the model suggest that organizations that wish to develop emotional intelligence in their groups utilize both aspects of the model, norms building and an outward contextual approach. The development of both aspects of the model strengthens group behavior but also avoids group think.Originality/valueThe value of this paper lies in its ability to provide a multi‐faceted model and definition of group emotional intelligence. Earlier perspectives of the concept either focused on an internal approach, or a contextual approach. By bringing both aspects together in a model and theorizing the benefits of utilizing both aspects of group emotional intelligence in organizational groups, the paper provides managers and group leaders with a new approach on developing the emotional intelligence in their groups.
An inexpensive stereolithography technology with high power UV‐LED light
Authors: Xie Ruidong , Li Dichen , Chao Shuaijun 
Published: October 2011

PurposeThis paper seeks to describe the development of an inexpensive stereolithography (SL) system with high power ultraviolet light‐emitting diode (UV‐LED) curing light source. The advantages of UV‐LED light source will be investigated and the results presented.Design/methodology/approachThe working principle of the UV‐LED light‐based SL system (LED‐SL) and its characteristics were explicated; the effect of beam divergence angle on the shape of a single cured line was analyzed; and the effects of the shapes of single cured lines shone by different light sources on the fabrication accuracy were compared.FindingsLED‐SL has significantly higher part fabrication efficiency and accuracy than UV lamplight‐based prototyping systems. Furthermore, the UV‐LED energy consumption is much lower than laser and UV lamp sources, which conforms to the requirement of Green Manufacturing.Research limitations/implicationsIn increasing the scanning speed, the vibration of the focusing lens set has an obvious effect on the scanning accuracy; therefore, further research is needed.Originality/valueThis research verified the feasibility of adopting high power UV‐LED as the light source for a rapid prototyping system and enhanced the versatility of conventional UV‐SL technology.
Multi‐objective optimisation and multi‐criteria decision making in SLS using evolutionary approaches
Authors: Padhye Nikhil , Deb Kalyanmoy 
Published: October 2011

PurposeThe goal of this study is to carry out multi‐objective optimization by considering minimization of surface roughness (Ra) and build time (T) in selective laser sintering (SLS) process, which are functions of “build orientation”. Evolutionary algorithms are applied for this purpose. The performance comparison of the optimizers is done based on statistical measures. In order to find truly optimal solutions, local search is proposed. An important task of decision making, i.e. the selection of one solution in the presence of multiple trade‐off solutions, is also addressed. Analysis of optimal solutions is done to gain insight into the problem behavior.Design/methodology/approachThe minimization of Ra and T is done using two popular optimizers – multi‐objective genetic algorithm (non‐dominated sorting genetic algorithm (NSGA‐II)) and multi‐objective particle swarm optimizers (MOPSO). Standard measures from evolutionary computation – “hypervolume measure” and “attainment surface approximator” have been borrowed to compare the optimizers. Decision‐making schemes are proposed in this paper based on decision theory.FindingsThe objects are categorized into groups, which bear similarity in optimal solutions. NSGA‐II outperforms MOPSO. The similarity of spread and convergence patterns of NSGA‐II and MOPSO ensures that obtained solutions are (or are close to) Pareto‐optimal set. This is validated by local search. Based on the analysis of obtained solutions, general trends for optimal orientations (depending on the geometrical features) are found.Research limitations/implicationsA novel and systematic way to address multi‐objective optimization decision‐making post‐optimal analysis is shown. Simulations utilize experimentally derived models for roughness and build time. A further step could be the experimental verification of findings provided in this study.Practical implicationsThis study provides a thorough methodology to find optimal build orientations in SLS process. A route to decipher valuable problem information through post‐optimal analysis is shown. The principles adopted in this study are general and can be extended to other rapid prototyping (RP) processes and expected to find wide applicability.Originality/valueThis paper is a distinct departure from past studies in RP and demonstrates the concepts of multi‐objective optimization, decision‐making and related issues.
Fabrication of magnesium using selective laser melting technique
Authors: Chung Ng Chi , Savalani Monica , Chung Man Hau 
Published: October 2011

PurposeMagnesium has been considered as a new generation of bioactive and biodegradable implant for orthopaedic applications because of its prominent properties including superior biocompatibility, biodegradability and proper mechanical stiffness. For the direct production of custom biomedical implants, selective laser melting (SLM) has been investigated to fabricate pure magnesium and its resultant properties. The primary objective of this paper is to identify the most appropriate mode of irradiation for the melting of pure magnesium powders due to its reactive properties. This study focuses on investigating the interaction between the laser source and the magnesium powders by varying the SLM parameters of the laser power and scan speed under continuous or pulse mode conditions.Design/methodology/approachSingle magnesium tracks were fabricated under different processing conditions using SLM, in order to evaluate the effects of processing parameters on the dimension and surface morphology of the achieved parts. The digital images of the tracks were used to analyze the geometrical features in terms of melting width and depth. In addition, scanning electron images were also studied to understanding the selective melting mechanism.FindingsMagnesium tracks were successfully fabricated using SLM. Results showed that the dimension, surface morphology and the oxygen pick‐up of the laser‐melted tracks are strongly dependent on the mode of irradiation and processing parameters.Originality/valueThis work is a first step towards magnesium fabrication using SLM technique. The experimental results represent an important step in understanding the magnesium under an Nd:YAG laser irradiation, which provides the basis of behavior for follow‐on research and experiments.