Many studies have found that conservatives show an advantage in mental health and
happiness and various causes of this have been debated (eg, religiousness, ideology, or …

Republicans and conservatives report better self-rated health and well-being compared to
Democrats and liberals, yet they are more likely to reside in geographic areas with heavy …

The association between perceived risk of COVID-19 at the individual level and support for
transportation policies designed to mitigate coronavirus transmission has received little …

In the past decade, depression has become more visible in the public conversation;
depression has also become bound in national divides. We sought to assess (1) whether …

There is solid evidence that human populations have been selecting against intelligence-
related genetic variants since the mid to late 1800s. The selection is generally weak, but …

What is private, and among whom? The answer is always fluid because it depends on social
norms, relationships, identity, and other matters of social context. This dissertation explores …