Meta analysis of methodically sound research demonstrating established causal links It is only anecdotal
Anecdotal evidence is proof gathered informally or haphazardly that is solely based on one person's own observation. The phrase is occasionally used in a legal context to refer to particular types of testimony that are unsupported by unbiased, independent evidence, such as notarized paperwork, photographs, audio-visual recordings, etc.
Anecdotal tales are frequently referred to as testimonials when they are utilized in advertising or promotion of a good, service, or idea. In some jurisdictions, testimonials are subject to strict regulations.
Due to a number of potential flaws, anecdotal evidence is typically seen as having limited value when compared to other types of evidence. Nevertheless, some anecdotal evidence may be both empirical and verifiable, such as the use of case studies in medicine, and thus may be regarded as falling within the purview of the scientific method.
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