#scientific method

• Alhazen — The Latinized name of the great Persian-Arab scholar, physicist, mathematician, and astronomer Ḥasan Ibn al-Haytham (c. 965–1040), widely considered the father of modern optics and the experimental scientific method. His seminal work, 'Book of Optics', revolutionized the understanding of vision.
• Anti-metaphysical — Opposing metaphysics, transcendental abstract speculations, or philosophical systems unsustainable by empirical evidence; a theoretical orientation rejecting the inquiry into first causes or realities beyond sensory experience. In a structural sense, it characterizes logical positivism, scientific materialism, and radical empiricism, movements limiting valid knowledge to experimentally verifiable data.
• Antiscientific — Opposing science, the scientific method, or the rigorous spirit of research based on empirical evidence, logic, and experimentation. The term characterizes theories, doctrines, beliefs, or dogmatic manifestations that reject the validity of proven laws of nature, propagate superstitions or misinformation, and deny rational progress in favor of mystical, pseudoscientific, or ideological explanations.
• Applicability — The quality, attribute, or character of being applicable; the structural possibility or practical feasibility of putting into execution a method, scientific theory, technological discovery, or legal norm within a real, concrete, and useful context. It represents the extent to which a set of abstract rules or theoretical principles find a direct functional purpose in daily activities or in solving specific problems within industry and society.
• Baconian (feminine) — The feminine form of the adjective baconian; pertaining to the philosopher Francis Bacon or his empirical and inductive system. In a structural sense, it describes a method, orientation, or theory based on the rigorous accumulation of observational data, practical experiments, and the rejection of speculative biases to ground scientific knowledge.
• Baconianism — A philosophical movement, doctrine, or set of epistemological principles based on the works and ideas of Francis Bacon. This system promotes radical empiricism, the exclusive use of the inductive method in scientific research, the technical exploitation of knowledge for societal progress, and the fight against mental 'idols' (cognitive biases that cloud human reason).