Apart from the health aspects and the high death toll, the COVID-19 pandemic has, since its official recognition in March 2020 caused may social and economic problems. It has also led to many environmental ones. For instance, the lockdowns have led to higher levels of consumption of packaged products, and of take-away food. This paper reports on an international study on the increased consumption and subsequent changes in the amounts of waste produced since the COVID-19 pandemic. The results show that 45-48% of the respondents observed an increased consumption of packed food, fresh food, and food delivery. One of the main reasons for the increased waste generation during the lockdown was the fact that people have spent more time at home. In addition, increases of 43% and 53% in food waste and plastic packaging. Drawing from comparisons on the amount of domestic waste produced before and during the pandemic, the findings suggest that some specific types of municipal waste have visibly increased, putting additional pressure on waste management systems. This characterises one of non-intended effects of the COVID-19 pandemic. The results from this study provide useful insights to city administrations and municipal utilities on consumption patterns during emergency situations. This, in turn, may support more systemic and strategic measures to be taken, so as to curtail the increase of household waste during pandemic situations.

Purpose By using a technology acceptance model (TAM) on survey results collected from two member schools of a Vietnamese educational institution, this study aims to uncover the key factors that affect students’ acceptance of e-learning during the Covid-19 period. Design/methodology/approach A bilingual questionnaire in English and Vietnamese was delivered. It was pre-tested on 30 participants before it was finalized. The authors first reviewed the measurement model and made adjustments to the theoretical TAM model. Then the adjusted TAM was used to investigate the relationships of the constructs in the model. Findings The results of the structural model show that computer self-efficacy (CSE) has a positive impact on perceived ease of use (PEOU). There is also a positive relationship between system interactivity (SI) and PEOU. Surprisingly, the authors documented that PEOU has no significant impact on students’ attitudes (ATT). The results show that SI can moderately affect ATT. Finally, it is noted that the social factor (SF) directly affects the student’s attitudes (ATT). Research/limitations/implications This study contains three limitations. First, as this study only focuses on undergraduate programs, readers should be careful in applying the findings and/or implications of this study to other education levels such as K-12, vocational training and postgraduate programs. Second, the findings are generated within the context of one type of e-learning, conducted via Google Meet. Therefore, future research is needed to provide further validation and comparison across other forms of e-learning. Finally, to further prevent the common bias problem, future research should use both five-point and seven-point Likert scales for the response options in the survey, as well as use negatively worded items. This will help prevent respondents from providing similar answers to all questions. Originality/value This study has both theoretical and practical implications. From a theoretical perspective, the study can provide a solid framework for similar studies. From a practical perspective, this study offers implications for governments and universities in the process of adopting e-learning, given that the Covid-19 pandemic is currently in its second and more dangerous wave.

No abstract

No abstract

No abstract

No abstract

Purpose This paper aims to discuss the outcomes of a study conducted to explore the perceptions and expectations of undergraduate engineering learners on the potential of incorporating sustainability within the Professional Communication Skills (PCS) module, via blended learning. Design/methodology/approach A mixed methods case study approach was used, using surveys, learner reflections and interviews. Findings Key findings include (a) learners finding a heightened sense of awareness of environmental, social and cultural dimensions of sustainability, (b) development of sustainability literacy and communication skills for the real world, (c) scepticism and apprehension of blended learning teaching and learning methods, (d) development of capacity for self-directed learning resulting from flipped learning and (e) differences in quality of peer and lecturer interaction online and in the traditional classroom set up. Originality/value Sivapalan’s (2015) study suggests that Malaysian engineering graduates lack sustainability knowledge, competences and values, and often struggle to cope with professional responsibilities that require them to exercise these literacies. Much of this is attributed to the lack of sustainability integration within the undergraduate engineering curriculum, and within teaching approaches used. To date, there is little research within the Malaysian engineering education context to gauge the extent to which non-technical academic modules such as the PCS module could be used as a platform to incorporate sustainability learning outcomes. Research to gauge learners’ feedback and reflections on the integration of sustainability via non-technical modules and blended learning approaches is also scarce.

Purpose This paper aims to investigate the knowledge, attitude and behaviour of foundation chemistry learners concerning the sustainable development concept. Design/methodology/approach Qualitative and quantitative studies were conducted. Atlas.ti software was used to analyse the chemistry curriculum based on selected themes and sub-themes. A survey was carried out involving 132 chemistry learners. The chemistry learners were students from a foundation programme in a local university located in Selangor, Malaysia. The collected data were analysed using SPSS 21.0 involving descriptive and inferential statistics. Findings Document analysis on the chemistry curriculum shows that water is the theme most covered in the chemistry learners’ textbook, as compared to other themes. In general, the chemistry learners have good knowledge and attitude concerning the sustainable development concept. However, their knowledge and attitude do not reflect in their behaviour as an individual, as well as in the classroom. Moreover, their knowledge, attitude and behaviour focus more on environmental dimension, as compared to other sustainable development dimensions. Practical implications This paper is instrumental in assisting educators to assess how chemistry learners perceive sustainable development, and this may help to bring about changes to improve chemistry teaching and learning processes towards education for sustainable development. Originality/value This paper is an original and novel research paper which is first conducted on sustainable development concept in chemistry curriculum in Malaysia.