As a set of pseudoscientific ideas, clinical pseudopsychology has a peculiar characteristic: it has established an entire tradition parallel to psychology, with numerous branches and interrelated theoretical and practical developments.
Alternative medicine has a high social prevalence, being promoted by well organized groups that have developed an intricate rhetoric in order to self-justify in the absence of evidence. This article will analyse some of these arguments, some of their fallacies, other styles of reasoning, and other misconceptions of scientific concepts.
Both the scientific and philosophical problems with classic pseudosciences such as astrology and creationism are well known. Most fields of inquiry have controversial areas that inspire suspicions of systematic intellectual malpractice.
In this paper, we develop an epidemiological approach to account for the typical features and persistent popularity of pseudoscience. We pinpoint and discuss several factors that promote the dissemination of pseudoscientific beliefs.