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Social Work education has seen some changes since my first paper on how The Archers could be used to enhance a student's understanding of service user experiences (Burrows, 2016). Social Work students still, however, need to understand the difficulties that their future service users may experience; learning is developed through lectures, seminars and workshops, and most of all through practice experience, but a real challenge for educators is how to show students the constant lived reality of families and communities who have complex difficulties. A visit to a household only gives a snapshot of their life, and service users may be guarded in their behaviour during a professional visit. My original paper considered the educational value of the ‘fly-on-the-wall’ perspective of The Archers, in catching unguarded moments and drawing attention to issues in the community. From the impact of rural poverty and unaffordable housing, through issues of mental health, hospital discharge, to adult survivors of child sexual abuse and the tangled webs of modern slavery, these issues will resonate with any social worker, in Adult, Children and Families or Mental Health fields. These are not just issues in a rural setting; professionals in more urban settings will recognise these as things the families and individuals they work with must deal with from time to time.

Purpose: Grandparents are common providers of childcare within the Caribbean region. Yet research on the implications of grandparent caregiving for older adults’ well-being is limited. This study examined gender differences in the relationship between grandparent caregiving and the life satisfaction of older adults in Jamaica.

Methodology: Using a sample of 1,622 grandparents 60 years and older drawn from the 2012 study “The Health and Social Status of Older Jamaicans,” we estimated binary logistic regression models to examine the association between the frequency of grandparent caregiving and the life satisfaction of grandparents.

Findings: Grandmothers were more likely than grandfathers to provide care. We did not find a statistically significant gender difference in the life satisfaction of caregiving grandparents. Yet, gender differences in the patterns of association between grandparent caregiving and life satisfaction were evident. Among grandmothers, both occasional and regular caregiving was associated with higher life satisfaction relative to non-caregivers. Among grandfathers, however, only regular caregiving was positively associated with life satisfaction.

Originality: This is the first population-based study within the Caribbean to examine gendered patterns of grandparent caregiving and the association with grandparents’ well-being. The findings of this study suggest that grandparent caregiving is beneficial to the well-being of older Jamaican men and women. This study challenges assumptions of gender norms that typically do not position men to be involved in caregiving roles, and to derive satisfaction from such roles, within Caribbean households. The authors suggest more attention should be given to interventions to encourage men to be actively involved in family caregiving.

Food fraud as intentional deception for economic gain relies on a low-tech food value chain, that applies a ‘paper-and-pencil approach’, unable to provide reliable and trusted data about food products, accompanied processes/activities and actors involved. Such approach has created the information asymmetry that leads to erosion of stakeholders and consumers trust, which in turn discourages cooperation within the food chain by damaging its ability to decrease uncertainty and capability to provide authentic, nutritional, accessible and affordable food for all. Lack of holistic approach, focus on stand-alone measures, lack of proactive measures and undermined role of customers have been major factors behind weaknesses of current anti-fraud measures system. Thus, the process of strong and fast digitalisation enabled by the new emerging technology called Industry 4.0 is a way to provide a shift from food fraud detection to efficient prevention. Therefore, the objective of this chapter is to shed light on current challenges and opportunities associated with Industry 4.0 technology enablers' guardian role in food fraud prevention with the hope to inform future researchers, experts and decision-makers about opportunities opened up by transforming to new cyber-physical-social ecosystem, or better to say ‘self-thinking’ food value chain whose foundations are already under development. The systematic literature network analysis is applied to fulfil the stated objective. Digitalisation and Industry 4.0 can be used to develop a system that is cost effective and ensures data integrity and prevents tampering and single point failure through offering fault tolerance, immutability, trust, transparency and full traceability of the stored transaction records to all agri-food value chain partners. In addition, such approach lays a foundation for adopting new business models, strengthening food chain resilience, sustainability and innovation capacity.

This paper provides a fuller characterization of the analytical upper bounds for American options than has been available to date. We establish properties required of analytical upper bounds without any direct reliance on the exercise boundary. A class of generalized European claims on the same underlying asset is then proposed as upper bounds. This set contains the existing closed form bounds of Margrabe, (1978) and Chen and Yeh (2002) as special cases and allows randomization of the maturity payoff. Owing to the European nature of the bounds, across-strike arbitrage conditions on option prices seem to carry over to the bounds. Among other things, European option spreads may be viewed as ratio positions on the early exercise option. To tighten the upper bound, we propose a quasi-bound that holds as an upper bound for most situations of interest and seems to offer considerable improvement over the currently available closed form bounds. As an approximation, the discounted value of Chen and Yeh's (2002) bound holds some promise. We also discuss implications for parametric and nonparametric empirical option pricing. Sample option quotes for the European (XEO) and the American (OEX) options on the S&P 100 Index appear well behaved with respect to the upper bound properties but the bid–ask spreads are too wide to permit a synthetic short position in the early exercise option.

This chapter outlines the successful development of a women’s initiative from a grass roots organization to a firmly established institution within our medical school. Championed by a group of dedicated women leaders, the mission of the Alliance for Women in Medicine and Science (AWIMS) is to provide a supportive forum to promote honest discussion and positive change in the realms of gender equity, career advancement, work-life balance, and community service, and to champion professional development and promotion of women in medicine and science. What started as an informal gathering within Southern Illinois University (SIU) School of Medicine’s Department of Medicine in 2015, led by Dr Vidhya Prakash, first morphed into a robust, vital organization called Women in Medicine that contributed meaningfully to SIU Medicine and to the community before it broadened its focus to women in medicine and science and expanded its reach to the entire SIU system. In January of 2018, the initiative was firmly institutionalized as AWIMS, an organization open to ALL members of the SIU community. AWIMS seeks to advance women’s rights through various initiatives. This chapter is co-authored by AWIMS director Dr Vidhya Prakash, and Dr Anne Scheer, a qualitative sociologist in the medical school’s Department of Population Science and Policy, who hopes to help tell the story of AWIMS and translate the Alliance’s successful development process into a narrative accessible to other professionals interested in creating innovations to promote women’s interests in traditionally male-dominated professional settings.