Hochschule Bonn-Rhein-Sieg
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Revisiting the role of behavioral control and entrepreneurial identity in empirical entrepreneurial intention research: a TPB approach
Get PDFPurpose: The presented paper aims at providing novel evidence on entrepreneurial intention and it’s antecedence from the perspective of theory of planned behavior and identity in the entrepreneurial university context.
Design/Methodology/Approach: The study is based on a sample of 300 respondents obtained at a German university of applied sciences and consisting of students, scientific and non-scientific staff and alumni. The data was analyzed through IBM SPSS and Smart PLS to test the four hypotheses related to entrepreneurial intention and its antecedents.
Findings: The study provides a critical perspective on the usefulness of the TPB framework extended with identity for predicting the entrepreneurial intention in the entrepreneurial university context. Based on the study results, it is hypothesized that entrepreneurial intention is best explain through a combination of entrepreneurial attitudes, social norms in relation to entrepreneurship and entrepreneurial identity, while excluding behavioral control as the least important predictor with lowest relevance. This has implications both for TPB-based research as well as self-efficacy based research on entrepreneurial intention, as the two are considered to be related concepts.
Research limitations and implications:
Practical implications: Practical implications relate to demonstrating the usefulness of the TPB and identity for evaluating the entrepreneurial intention in terms of broad and diverse range of activities of an entrepreneurial university. Transfer managers, officers in incubators and accelerators can deploy and expand this approach to use it in diverse and mixed settings for comparing and mapping entrepreneurial intention among diverse set of stakeholders.
Originality/value: The article empirically tests the combined theory of planned behavior and identity theory in a sample of diverse rspondents, beyond students to include also scientific and non-scientific staff of a university and alumni as important stakeholders in the entrepreneurial university. This is an important empirical and conceptual adition to existing literature with theoretial and practical implications
Effects of feeding different microencapsulated sources of long and very-long chain unsaturated fatty acids on production and blood parameters in response to an immune challenge
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Work in Progress: Course Design and E-Learning-Environment for Scientific Competency Development for Bachelor’s Degree Students Within the Framework of Self-determination Theory
No full textWas the low-fare public transport in Bonn a success? An evaluation of the climate ticket users and lessons for transportation companies
No full textThe transport sector is a major source of air pollution and thus a major contributor to the changing climate. As a result, in the recent past, driving bans have been imposed on cars with critical pollutant groups. As an international UN campus and self-proclaimed climate capital, the Federal City of Bonn declared a climate emergency in 2019 and participated in a federally funded “Lead City” project to optimise air quality. A key goal of the project is to reduce private motorised transport and strengthen public transport. Among the implemented measures, a “climate ticket” was introduced in 2019 whereby consumers could purchase an annual 365 € ticket for all local public transport. This paper reports on an analysis of that ticket’s changes in travel behavior.
A quantitative survey (n = 1,315) of the climate ticket users as well as the multiple regressions confirm that the climate ticket attracted more customers to the buses and trams and that a modal shift for the period of the measure was recognisable. The multiple regressions showed that the ticket was perceived significantly more positively by full-time employed users than by unemployed people. The results also show that, in addition to the price, it is essential that travel time and reliability are ensured. Furthermore, the eligible groups of people, the area of coverage, and good connecting services should be extended. To sustainably improve air quality, this type of mobility service must be optimised and introduced on a permanent basis
The Côte d’Argent, France: Quantification of Plastic Pollution in Beach Sediments
No full textPollution with anthropogenic waste, particularly persistent plastic, has now reached every remote corner of the world. The French Atlantic coast, given its extensive coastline, is particularly affected. To gain an overview of current plastic pollution, this study examined a stretch of 250 km along the Silver Coast of France. Sampling was conducted at a total of 14 beach sections, each with five sampling sites in a transect. At each collection site, a square of 0.25 m2 was marked. The top 5 cm of beach sediment was collected and sieved on-site using an analysis sieve (mesh size 1 mm), resulting in a total of approximately 0.8 m3 of sediment, corresponding to a total weight of 1300 kg of examined beach sediment. A total of 1972 plastic particles were extracted and analysed using infrared spectroscopy, corresponding to 1.5 particles kg−1 of beach sediment. Pellets (885 particles), polyethylene as the polymer type (1349 particles), and particles in the size range of microplastics (943 particles) were most frequently found. The significant pollution by pellets suggests that the spread of plastic waste is not primarily attributable to tourism (in February/March 2023). The substantial accumulation of meso- and macro-waste (with 863 and 166 particles) also indicates that research focusing on microplastics should be expanded to include these size categories, as microplastics can develop from them over time
Investigating User Experience of HRI in the Context of a Realistic Retail Scenario - The Influence of Consumer Age on the Evaluation of a Humanoid Service Robot
No full textThe fields of humanoid service robotics and human-robot interaction are interdisciplinary domains that are increasingly gaining momentum in practice and academia. However, as it is a relatively new area of interest in retail contexts, there are unanswered questions and challenges. The aim of this study is to (1) investigate and evaluate the user experience and satisfaction of consumers in human-robot interactions in a retail scenario and (2) analyze the interaction between consumers’ age and satisfaction with their user experience with humanoid service robots. For this purpose, quantitative data was collected using a questionnaire filled out by customers of a shopping mall after they had interacted with a social robot of the model ‘Pepper’. Collected data was analyzed by using descriptive statistical analysis. The results suggest that consumers tend to evaluate their interaction experience positively and satisfactorily. In addition, age was found to have a significant impact on consumers' satisfaction with the robot, with younger participants tending to be more satisfied with the interaction than more senior ones. These results may have implications for the design of service robots and how innovative customer journeys may improve the attractiveness and satisfaction of retail shopping for consumers in different age groups
