The religiosity of each participant was self-reported by the importance they placed on their religion and spiritual beliefs. According the the paper, “offspring who reported at year 10 that religion or spirituality was highly important to them had about one-fourth the risk of experiencing major depression between years 10 and 20 compared with other participants” (Miller et al., 2012). However, a possible fault of this study was that of 226 possibly candidates, 33 were excluded since they did report as Catholic or Protestant at the 10 year mark. 20 participants declined, six could not be contacted, and four were deceased. 34 participants were excluded because they did not report an denomination at year 20, despite the fact that did at year 10, because the researchers “wished to study the stability of personal importance of religion/spirituality and frequency of attendance over time in the context of stable denomination.” Ultimately, the participants used to conduct the research were divided into three groups that did not varied less on demographics such as age, sex, etc. but when controlled for income, education, marital status, and parental clinical status, the findings remained sound. Their remarkable findings were the those who held high levels of spirituality and/or …show more content…
The 103 adult participants of this study are in the process of a 3-generation study which has been taken place 30 years thus far. They hoped to find “whether high-risk adults who reported high importance of religion or spirituality had thicker cortexes than those who reported moderate or low importance of religion or spirituality and whether this effect varied by family risk status” (Miller et al., 2014). They quite literally answered how religiosity can decrease risk of major depression in finding that there is a correlation between religiosity and thicker brain cortexes, as well as more activity in the prefrontal cortex. Thicker brain cortexes mean more resilience to depressive disorders, more empathy, and even less tendency to sociopathic behavior. Of course, the religiosity does not stand alone in these effects; those with higher importance of religiosity participated in meditate practices far more, and with the findings of Andrew Newberg in mind, we know that this is a result of different brain stimulations. While the quick interpretation by a person of Protestant or Catholic religious beliefs might find Miller et al’s research to be an affirmation of their religious beliefs, an integrative understanding of this topic shows that it is the physical act of the spiritual practice rather than the belief or any single god and/or religion that is