Earlier quoted context omitted.
>There is research backing this thesis. Is there a way for a layman to assess the quality of this research. I've read many assertions of research on HN on topics similar to this. eg: Meditation is supposed to help with depression(among other things) but seems like most research is extremely poor quality [1]?. 1. https://www.ncbi.nlm.nih.gov/pubmed/19123875 Most clinical trials on meditation practices are generally ch…
There is a ton of research in this area and an entire field of clinical therapy called "cognitive behavioral therapy". There's literally too much to cite :-)
Googling for surveys, this was the top result: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3584580/ (Conclusion: "In general, the evidence-base of CBT is very strong. However, additional research is needed to examine the efficacy of CBT for randomized-controlled studies.")
And as much as I want to resist linking to Wikipedia, it really is a great place to find a bunch of reference material, as well as discover all the search terms you might need to know. https://en.wikipedia.org/wiki/Cognitive_behavioral_therapy