The process of making a selective intellectual judgment when presented with several complex alternatives consisting of several variables, and usually defining a course of action or an idea.
Differences of opinion or disagreements that may arise, for example, between health professionals and patients or their families, or against a political regime.
Review of claims by insurance companies to determine liability and amount of payment for various services. The review may also include determination of eligibility of the claimant or beneficiary or of the provider of the benefit; determination that the benefit is covered or not payable under another policy; or determination that the service was necessary and of reasonable cost and quality.
Branch of psychology that deals with paranormal behavior and events such as telepathy, precognition, and clairvoyance, which are not explicable by present day "natural laws".