The Golden Age of Medicine: Scientific Thought and the Biomedical Model

Vocabulary flashcards covering the epistemology of scientific thought—focusing on Ludik Fleck's thought collectives and Thomas Kuhn's structure of scientific revolutions—and the core principles and history of the biomedical model.

Ludik Fleck

The theorist who authored 'Genesis and Development of a Scientific Fact' (1935) and introduced the concepts of thought styles and thought collectives.

Thomas Kuhn

The theorist who authored 'The Structure of Scientific Revolutions' (1970) and introduced the concepts of normal science, crisis, and paradigm shifts.

Thought Collective

A community of persons mutually exchanging ideas or maintaining intellectual interaction, functioning as the social basis for cognition and producing ideas that isolated individuals could not.

Thought Style

The patterns of thinking, concepts, norms, and practices characteristic of a specific thought collective into which newcomers are socialized.

Esoteric Circle

The specialized, professional core of a thought collective whose members are formally initiated into its thought style.

Exoteric Circle

The laymen within a society who only gain access to a thought style through communication from the esoteric circle, such as popular science literature or sermons.

Theory Dependence of Observation

The principle that raw observation does not exist under normal circumstances; all observation is interpreted through pre-existing expectations, concepts, and worldview.

Indoctrination

The aspect of scientific education emphasized by Kuhn that socializes researchers into the dominant paradigm, anchoring theoretical terms within a specific constellation of claims.

Whig History

A historical perspective rejected by Kuhn that misrepresents the history of science as a steady, cumulative march of progress toward current views.

Pre-Paradigmatic Phase

The initial, one-time stage of a scientific discipline in which practitioners lack shared vocabulary, theories, and methods, resulting in debate without cumulative progress.

Scientific Paradigm

An entire constellation of beliefs, values, assumptions, and techniques shared by a community of practitioners that serves as a worldview for understanding the world.

Normal Science

The puzzle-solving stage of science conducted within a functioning paradigm, where scientists take underlying theories, concepts, and instruments for granted without being critical of them.

Anomaly

A problem or observation that does not fit into the current paradigm and that scientists are currently unable to solve.

Crisis

The phase of science produced when anomalies multiply and scientists lose faith in their ability to resolve them, leading to criticism of the current paradigm and competition among radical new theories.

Scientific Revolution

The transitional phase of science in which an existing paradigm is abandoned and replaced by a new one, representing a paradigm shift rather than guaranteed progress toward absolute truth.

Incommensurability

The condition of being 'not together measurable' due to the absence of a neutral standard, meaning facts and concepts in one paradigm may be false or meaningless in another.

Biomedical Model

A conceptual model of illness that defines health as freedom from disease, pain, or defect, focusing entirely on biologic factors while excluding psychological and social factors.

Reductionism

An approach in the biomedical model that explains illness by tracing it to the simplest physical cause closest to the effect, such as viruses or disordered cells.

Single Factor Causes

The biomedical practice of locating the primary cause of illness at the molecular or organismal level rather than analyzing broader contributory or distal factors.

Germ Theory

The scientific paradigm rooted in the work of Louis Pasteur that established the biomedical model as the dominant framework approaching disease at the microscopic and organismal levels.