Does concern regarding climate change impact subsequent mental health?
Does concern regarding climate change impact subsequent mental health? A longitudinal analysis using data from the Avon Longitudinal Study of Parents and Children (ALSPAC)
Abstract
Recommendation: posted 06 September 2024, validated 09 September 2024
Evans, T. (2024) Does concern regarding climate change impact subsequent mental health?. Peer Community in Registered Reports, . https://rr.peercommunityin.org/PCIRegisteredReports/articles/rec?id=793
Recommendation
Level of bias control achieved: Level 2. At least some data/evidence that will be used to answer the research question has been accessed and partially observed by the authors, but the authors certify that they have not yet observed the key variables within the data that will be used to answer the research question AND they have taken additional steps to maximise bias control and rigour.
List of eligible PCI RR-friendly Journals:
- Collabra: Psychology
- Peer Community Journal
- PeerJ
- Royal Society Open Science
- Studia Psychologica
- Swiss Psychology Open
The recommender in charge of the evaluation of the article and the reviewers declared that they have no conflict of interest (as defined in the code of conduct of PCI) with the authors or with the content of the article.
Evaluation round #1
DOI or URL of the report: https://osf.io/w62e7
Version of the report: 1
Author's Reply, 02 Sep 2024
Decision by Thomas Evans, posted 23 Jul 2024, validated 23 Jul 2024
Dear Drs Major-Smith, Halstead and Major-Smith,
I am delighted to see more research in the field of climate change, and I found your proposed work both interesting and important. As an individual who has been planting hundreds of trees as a climate anxiety mitigation strategy, I am both personally and professionally interested in the results of this work!
I have now received two helpful reviews and their appraisals match my own in suggesting that this work is highly valuable and should be conducted. I particularly appreciated the 'threats to causality' section and the balanced discussions surrounding what is possible from the available data. The feedback the reviewers have kindly provided provide a range of modest changes that could help improve the clarity of communication and transparency and I therefore encourage you to consider reflecting upon these and implementing what you deem beneficial before I provide a more definitive decision on the manuscript.
Please systematically work your way through the changes, using tracked changes for any changes to documentation, and a response to reviewer document which discusses what you did/didnt action and why. I will then be very happy to action this manuscript without any further rounds of review.
Take care,
Dr Thomas Rhys Evans
Reviewed by Anna Castiglione, 22 Jul 2024
Reviewed by Esther Papies, 14 Jul 2024
This is a very thoughtful proposal to use existing longitudinal data to address the question of whether climate change concern affects mental health measured at a later time. This will contribute very usefully to the ongoing debate whether concerns or anxiety about climate change occur in individuals who are already suffering from ill mental health, or whether they cause or exacerbate mental health problems, or both.
As the data have already been collected and it is not possible to change any aspect of the study except the planned analyses, this is a somewhat unusual registered report. If given the possibility, for example, I would have advised the authors to measure climate change concern also at T2, and to include other, validated measures of climate anxiety to assess validity. Given that this is not possible, I only have one suggestion about the analyses, and a few about the write-up – overall, I very much think this study should go ahead and be executed as planned, even though the available data cannot answer all the questions we may have on this topic. I also don't have state-of-the-art expertise on all the analyses proposed, esp regarding treatment of missing data and the interpretation of the resultant findings.
Throughout the manuscript (including figures and figure captions), I would suggest to change the phrasing of “… cause mental health”. From my perspective, if you use the term “cause”, then you would need to refer to a specific outcome (e.g., good mental health, mental health struggles). If you want to keep the directionality or valence open and simply refer to the domain (i.e., mental health), you might need to use a different term such as “affect” (e.g., “… affect mental health”).
For the final article, I would also advise including more subheadings to provide a clearer structure and overview for the reader, especially in the “Exposures” and “Analyses” sections. Related, the term “exposures” is unfamiliar to me in this context, could this section also be named “Measures”?
Finally, I would suggest including the variable of “having children” as an additional potential confounder (I assume this is available in the data). This life change may trigger new or increased worries about the future, but can also affect relationships and mental health especially in the perinatal period, so it would seem useful to control for this, especially in the age group available for the study.