– The JD-R model, which you rightly identify as dominant, uses “burnout” (especially exhaustion) and “engagement” as primary outcome variables. A review aiming to synthesize theoretical applications that does not actively search for these terms risks presenting an incomplete map of the theoretical landscape.
– The antecedents and outcomes you synthesize (Fig. 5) might look different if studies focused on “burnout” as the key mental health indicator were included. For instance, the role of “fun at work” or “serious leisure” might be discussed differently in relation to exhaustion versus general stress.
– The suggested future avenue of studying “levels of burnout” is prescient, but the need for it is arguably underscored by the possibility that the initial search missed existing burnout research.
1. How can you claim to study Indian employees while ignoring 90% of them? You rightly note that 90–93% of India’s workforce is in the informal sector (agriculture, construction, etc.). Yet your entire review draws from formal, organized-sector samples, IT, education, banking, hospitality. Not a single study on agricultural or informal workers. The title feels misleading.
2. Why the sudden “COVID-19” explanation when the data doesn’t support it? You attribute the 2022 publication surge to the pandemic. But global COVID-related MH research peaked in 2020–21. Indian MHW studies only took off in 2022, that’s a two-year lag. Isn’t it more likely this reflects growing institutional focus on SDGs or improved research capacity, rather than the pandemic itself?
3. Your industry classification doesn’t add up. You cite GICS 2020 to classify studies, but your search starts in 2004, you can’t retroactively force old studies into a new framework. Also, your Figure 4 shows Miscellaneous (mixed-industry samples) as the largest category, yet your text concludes IT and education are most frequently examined. That’s a direct contradiction.
4. You’ve equated mental health with stress throughout. WHO defines mental health positively, well-being, not just absence of illness. But 32% of your studies only measured stress, and most used the DASS-21 (a symptom checklist). You’re reviewing stress, not mental health. That conceptual mismatch runs through the entire paper.
5. The theory section feels like a missed opportunity. Sixteen frameworks were identified, but 13 of them appear in only one study each. Yet your future agenda suggests integrating JD-R with self-efficacy, something already well-trodden in the literature (you even cite Xanthopoulou et al. 2007). So what’s actually new here?
6. Replicability issue with your citation data. You searched articles up to August 11, 2024, but reported Google Scholar citations as of September 24, 2024, after your cutoff. That breaks your own systematic protocol. Why the mismatch?