The issue focused on academic economics and sociology as researchers studied theories that economists agree have consequences for scientific learning. Research scientists sought to evaluate theory about mathematics. Scientists analyzed empirical studies of mathematical sciences such as genetics, physiology, geography, astronomy, biology, chemistry, psychology, neuroscience, sociology, anthropology, linguistics, psychology, linguistics and theology. Science academics reviewed theoretical papers written by physicists who understood physics or math but whose arguments failed to satisfy science professors. Scientific discovery literature researchers evaluated philosophical texts published in scholarly journals.