BACKGROUND
The impact of climate change on health, adaptation measures and health co-benefits of mitigation have not been taught as topics in conventional face-to-face courses, such as in stand-alone, accredited short courses or as modules in Masters or PhD-level courses. Educational technologies such as massive open online courses (MOOCs) have high potential to substantially accelerate the dissemination of knowledge on the nexus of climate change and health. We developed three MOOCs teaching on the link between climate change and health.
OBJECTIVE
We conducted an online survey study to evaluate instructor-to-learner interaction (ITI), instructor support (IS), instructor feedback (IF), learner-to-learner interaction (LLI), course content (CC), course structure (CS), information delivery technology (IDT), perceived effectiveness (PE), learner retention (LR), as well as self-reported learner retention (SRLR). What did participants learn? Who and how many registered from the global North and South? What was the completion rate and how does it compare to average completion rates of MOOCs? What is the impact of knowledge acquired?
METHODS
Participants of all three MOOCs were invited to a post online survey study or the three climate change and health MOOCs. The survey consisted mainly out of no/yes/other and free text questions, as well as five five-point Likert items. We collected demographic information about education, age, gender, country of origin and current place of living.
RESULTS
In total, the MOOCs had a reach of almost 7000 students worldwide. 188 students took part in the online survey, with the highest percentage of MOOC-survey participants from low-income countries. The MOOCs were seen as useful, especially with regards to their professional impact, their coverage of content and their up-to-dateness in the topic area of climate change and health. The francophone MOOC was found to have an extraordinarily high number of participants from lower-income- and low-and-middle-income countries. The primary motivation to join the MOOC was to gain knowledge and skills on the topic of climate change and health.
CONCLUSIONS
Health is a top priority for citizens worldwide, and our results show that (i) globally there is great interest in the topic of climate change and health and (ii) that the three MOOCs were adequate to teach a global and diverse audience in this topic, reaching even participants from resource-low countries. Therefore, MOOCs should be included in the discussion on how to disseminate knowledge and methodological expertise globally, as they are an effective mean to explain and teach about the complex links and dynamics between climate change and health.
Lessons learned on teaching a global audience with massive open online courses (MOOCs) on health impacts of climate change: a commentary
