Flipped learning in the context of postgraduate public health higher education : a qualitative study involving students and their tutors

In higher education institutions, there is a growing popularity of the use of flipped learning (FL) pedagogy to enhance the learning experience of students. At the undergraduate level, there is increasing evidence to demonstrate the potential benefits of this teaching and learning approach. However, at the level of the postgraduate education, evidence is limited on potential impact of FL on students’ learning experience. We conducted qualitative in-depth interviews and focus groups involving postgraduate students and tutors to explore their perspectives of FL. Campus-based students pursuing the masters of public health (MPH) course, and their tutors at the School of Health and Related Research (ScHARR), University of Sheffield, UK were sampled to participate in the study. Tutors generally demonstrated good knowledge and understanding of the concept of FL and its application, although different tutors use different terms to describe FL. Motivations for the use of FL among tutors were identified as: decision informed by available evidence; curriculum design suited for FL; knowledge/expertise acquired through participating in an online FL short course; advise from colleagues and perception of how higher education students should be learning. Students’ views about FL suitability for their courses were generally positive, with only a few students showing a dislike of this teaching and learning method. Our study results show that tutors and postgraduate students in public health higher education place high value on FL pedagogy, and reported positive experiences of their encounter with the FL pedagogy. The results are encouraging and suggest that higher education institutions running postgraduate masters’ degree courses, particularly public health, could consider adopting and using FL approach to enhance the learning experiences of their students

Transitioning food environments and diets of African migrants: implications for non-communicable diseases

Non-communicable diseases (NCDs) disproportionately affect African migrants from subSaharan Africa living in high-income countries. Evidence suggests this is largely driven by forces that include migration, globalisation of unhealthy lifestyles (poor diet, physical inactivity and smoking), unhealthy food environments, socioeconomic status and population ageing. Changes in lifestyle behaviours that accompany migration are exemplified primarily by shifts in dietary behaviours from more traditional diets to a diet that incorporates that of the host culture, which promotes the development of obesity, diabetes, hypertension and cardiovascular diseases. This paper presents a critical analysis of dietary change and how this is influenced by the food environment and the socioeconomic context following migration. We used a food systems framework(1) to structure the discussion of the interaction of factors across the food system that shape food environments and subsequent dietary changes among African migrant populations living in high-income countries

Food security in Ghanaian urban cities: a scoping review of the literature

Urbanisation in Ghana could be negatively impacting the state of food security, especially in economically vulnerable groups. Food supply, safety, and quality are all aspects of food security which could be impacted. We conducted a scoping literature review to understand the nature and magnitude of evidence available on the urban food security situation in Ghana. A literature search was conducted in Medline, CINAHL, Embase, Global Health, Scopus, Web of Science, Africa Wide Information and Google Scholar to identify relevant peer-reviewed and grey literature. 45 studies, mainly cross-sectional surveys/food samples analysis, met the inclusion criteria. The majority of studies were concentrated in the Greater Accra Region (n = 24). Most studies focused on food safety and quality (n = 31). Studies on supply and stability were, however, scarce. Qualitative research methods were uncommon in the included studies. The existing literature on food security are concentrated in two regions: The Greater Accra and Ashanti regions. Future studies exploring food security in urban Ghana should focus on exploring the lived experiences and perceptions of food insecurity and food stability by urban-dwellers using qualitative methods. The evidence suggesting that the safety/quality of foods sold in Ghanaian markets is poor should be a concern to consumers and policy makers