Pre-Relativistic Frameworks

				Natural Sciences
				Physics
				Classical Physics
Element	Scope Category	Sub-Item	Definition	Pre-Relativistic Frameworks
1. Domain	1.1 Scope of the Domain	Boundaries	The range of phenomena the science includes and excludes.	Pre-relativistic frameworks describe physical systems using classical assumptions: absolute space, absolute time, instantaneous interactions, Euclidean geometry, and Galilean transformations. They exclude relativistic effects such as time dilation, length contraction, finite-speed causality, and spacetime curvature.
		Scale	The spatial, temporal, or organizational level at which the science operates (e.g., quantum, cellular, social, cosmic).	Valid at speeds much lower than the speed of light, at macroscopic distances, and over time intervals where classical assumptions hold. Applies to mechanical, acoustic, thermal, and pre-Maxwellian electromagnetic phenomena interpreted through classical intuition.
	1.2 Ontological Commitments	Entities	The kinds of things assumed to exist within the domain (particles, organisms, agents, fields, etc.).	Material particles, rigid bodies, continuous media, classical fields interpreted as disturbances in an assumed background (often the ether), forces acting instantaneously at a distance, and absolute frames of reference.
		Properties	The fundamental attributes these entities possess (mass, charge, genotype, preference, etc.).	Mass, position, velocity, acceleration, force, potential energy, absolute time, absolute spatial coordinates, classical field strength, mechanical momentum, and classical wave speed through a medium or ether.
		Categories	The basic ontological types used to classify domain elements (substances, processes, relations, structures).	Particles vs rigid bodies, forces vs potentials, absolute space vs relative motion, wave phenomena vs particle motion, instantaneous action vs mediated interaction, inertial frames vs non-inertial frames defined by classical criteria.
	1.3 State-Variables	Variables	The measurable or definable properties that describe system conditions.	Positions, velocities, accelerations, forces, energy, momentum, pressure, field intensities (in pre-Maxwellian theories), density of continuous media, and wave amplitudes defined relative to absolute time and space.
		Parameterization	How variables encode and represent the system’s state.	System states encoded through time-dependent positions and velocities in absolute space, classical field values if used, and scalar or vector quantities defined using Galilean addition of velocities and classical transformation rules.
	1.4 Admissible Idealizations	Simplifications	Conceptual reductions used to make the domain tractable (point masses, rational agents, perfect gases).	Instantaneous interactions at a distance, ignoring the finite speed of signal propagation, treating the ether as a perfectly stationary medium, assuming rigid bodies, using linear approximations, and idealizing continuous materials.
		Validity Conditions	The limits and contexts in which idealizations hold or break down.	Classical approximations hold when velocities are small compared to light speed, gravitational or electromagnetic propagation delays are negligible, and inertial frames behave consistently with Galilean relativity.
	1.5 Domain Assumptions	Structural Assumptions	Background ontological stances such as determinism, continuity, randomness, discreteness.	Space and time are independent and absolute; simultaneity is universal; mass is invariant; forces act instantaneously; motion is governed by deterministic classical laws; transformations between frames follow Galilean rules.
		Implicit Commitments	Unstated but necessary assumptions that shape the field’s conceptual structure.	Assumes a universal time shared by all observers, a preferred rest frame (often associated with the ether), linear addition of velocities, and the absence of speed limits on causal influences.
	1.6 Internal Coherence Requirements	Consistency	The demand that domain concepts do not contradict one another.	All concepts must adhere to classical mechanics and Galilean kinematics without contradicting absolute time, absolute space, or instantaneous interactions. Field descriptions must not require finite signal propagation speeds.
		Compatibility	The requirement that entities, variables, and assumptions fit together into a unified descriptive framework.	Entities, variables, and assumptions must align with the classical worldview: Newtonian mechanics, pre-relativistic field theories, ether models, and Galilean transformations must fit together into a unified and non-relativistic physical description.
2. Evidence Layer	2.1 Observable Phenomena	Observables	The aspects of the domain that can produce detectable signals accessible to measurement.	Classical motion of bodies, forces, accelerations, waves in media, heat transfer, fluid flow, and pre-Maxwell electromagnetic effects interpreted through instantaneous or medium-based models.
		Detection Limits	The boundaries of what can be resolved or sensed by current instruments or methods.	Measurement ability limited by mechanical instrument precision, optical resolution, timing accuracy, and the inability (in the classical era) to detect very fast signals, extremely small spatial changes, or relativistic corrections.
	2.2 Measurement Systems	Units	Standardized quantifications (meters, seconds, volts, decibels, dollars, etc.) necessary for consistent comparison.	Classical units such as meters (distance), seconds (time), kilograms (mass), newtons (force), joules (energy), pascals (pressure), and pre-standardized electromagnetic units used before modern SI conventions.
		Instruments	Devices and tools (microscopes, spectrometers, sensors, surveys, detectors) used to produce measurements.	Early scientific tools including pendulums, clocks, rulers, balances, barometers, thermometers, telescopes, mechanical oscillators, galvanometers, Wheatstone bridges, and optical interferometers used in ether-drift experiments.
	2.3 Operational Definitions	Definitions	Terms defined by specific measurement procedures, ensuring empirical clarity.	Definitions based on classical procedures: force defined by acceleration of masses, time defined by periodic motion (pendulums), temperature by expansion of fluids, current by galvanometer deflection, and ether-drift defined by measured fringe shifts.
		Procedures	The explicit steps required to perform a measurement in a reproducible way.	Standardized steps such as measuring motion by tracking positions over absolute time, recording interference fringes, measuring heat flow using calorimetry, and using mechanical balances for force determination.
	2.4 Data Acquisition	Protocols	Formal processes for gathering data under controlled or standardized conditions.	Classical experimental protocols: repeated timing experiments, controlled mechanical tests, wave speed measurements in media, fluid-flow experiments, optical alignment procedures, and early electromagnetic measurements using galvanic circuits.
		Sampling	Rules determining which subset of the domain is measured and how representative it is.	Sampling based on manual readings, periodic measurements over equal time intervals, repeated trials to reduce mechanical error, and spatial sampling using rulers or grids to map trajectories or wave patterns.
	2.5 Data Character & Format	Data Types	The form raw evidence takes (time series, spectra, images, counts, qualitative records).	Tables of times and distances, mechanical trajectories, wave speeds, oscillation periods, pressure readings, thermometric data, flickering galvanometer deflections, interference patterns, and hand-recorded measurement logs.
		Resolution	The granularity or precision with which data is captured.	Limited by manual measurement precision, clock accuracy, visual resolution of wave or interference patterns, and mechanical sensitivity of early sensors.
	2.6 Reliability & Calibration	Calibration	Adjustment procedures ensuring instruments produce accurate results.	Calibration of clocks using pendulum standards, rulers using known lengths, balances using standard masses, barometers with reference pressures, and optical interferometers with known path lengths.
		Error Characterization	Identification and quantification of noise, uncertainty, bias, and measurement error.	Recognition of mechanical friction, parallax error, instrument backlash, thermal expansion effects, operator reaction time, environmental disturbances, and random variations in repeated measurements.
3. Structural Layer	3.1 Patterns & Regularities	Laws / Relations	Stable, repeatable patterns governing how observables behave across conditions.	Behavior is governed by Newton’s laws of motion, classical force laws, Galilean velocity addition, inverse-square gravitational law, classical wave laws in media, and energy and momentum relations defined without relativistic corrections.
		Invariants	Quantities or properties that remain constant under transformations (symmetries, conservation laws).	Conserved quantities include mass, momentum, and energy in isolated systems. Absolute time and absolute spatial distances are invariant across all reference frames. Galilean transformations preserve simultaneity and spatial separations.
	3.2 Causal Architecture	Mechanisms	Underlying processes or structures that produce the observed regularities.	Causes operate through instantaneous forces acting at a distance (gravity, early electromagnetism), mechanical contact forces, pressure gradients, and waves propagating through material media or ether.
		Pathways	Organized sequences of interactions forming a causal chain or network.	Typical chains: applied force creates acceleration; acceleration changes velocity; motion produces mechanical or wave effects; waves propagate through media; measurements occur within a universal time reference.
	3.3 Theoretical Vocabulary	Concepts	Core terms that encode the domain’s structure (force, gene, equilibrium, field).	Core concepts: absolute time, absolute space, inertia, force, mass, potential, ether, wave medium, instantaneous action, classical field, relative motion under Galilean rules, and universal simultaneity.
		Classifications	Taxonomies, categories, or typologies that organize entities and relations.	Categories include inertial vs non-inertial frames, particle vs wave phenomena, force-based vs potential-based descriptions, mechanical vs electromagnetic effects, and motion relative to ether vs motion relative to material media.
	3.4 Formal Representations	Equations	Mathematical constructs expressing laws, relations, or mechanisms.	Representations include Newton’s equations, classical gravitational equations, wave equations in elastic media or ether, potential-force relations, and Galilean transformation rules for converting between frames.
		Models	Structured representations—mathematical, computational, or conceptual—used to predict and explain phenomena.	Models include point-particle systems, rigid-body mechanics, harmonic oscillators, classical gravitational systems, ether-based wave models, and mechanical analog models such as springs, fluids, and vibrating strings.
	3.5 Idealized Structures	Simplified Models	Purposeful abstractions that capture essential dynamics while omitting irrelevant detail.	Idealizations include perfect rigidity, instantaneous interactions, frictionless surfaces, ideal fluids, ether as a stationary medium, linear wave propagation, and bodies treated as point masses.
		Limit Conditions	Regimes where specific models or approximations hold (classical vs. quantum, linear vs. nonlinear).	Valid only when velocities are much less than light speed, gravitational or electromagnetic propagation delays are negligible, and no experiments probe the failure of absolute time or ether assumptions.
	3.6 Integrative Frameworks	Unifying Theories	Higher-order structures that connect disparate laws or mechanisms under a coherent whole.	Unified structure built from Newtonian mechanics, classical gravitation, and ether-based wave theories. All phenomena are combined under the assumptions of absolute time, absolute space, and instantaneous interactions.
		Interdisciplinary Links	Points where the theory connects to adjacent sciences or larger explanatory systems.	Connects to classical mechanics, classical electromagnetism, acoustics, fluid mechanics, astronomy, and pre-Maxwell field theories. These links ultimately revealed contradictions that motivated the development of relativity.
4. Method Layer	4.1 Inquiry Design	Experimental Design	Structured plans for manipulating variables to test causal claims.	Constructing classical experiments that manipulate masses, forces, pressures, temperatures, wave sources, or mechanical configurations to test predictions based on absolute time, absolute space, and classical force laws.
		Observational Design	Systematic approaches for gathering non-manipulated data (surveys, field studies, natural experiments).	Gathering data from natural phenomena such as planetary motion, tides, sound propagation, fluid flow, and mechanical vibrations without controlling the environment, using classical measurement tools.
	4.2 Testing & Validation	Hypothesis Testing	Procedures for evaluating whether evidence supports or contradicts specific claims.	Evaluating whether measured trajectories, wave speeds, forces, or mechanical responses align with Newtonian predictions, Galilean transformations, or ether-based wave models.
		Replication	The requirement that results be independently reproducible under similar conditions.	Repeating classical timing experiments, mechanical tests, wave observations, and astronomical measurements under the same conditions to ensure reproducibility with pre-relativistic assumptions.
	4.3 Inference & Evaluation	Statistical Inference	Rules for drawing conclusions from noisy or incomplete data.	Using repeated measurements, averaging, curve fitting, and error estimation to draw conclusions from noisy mechanical, optical, or fluid data recorded with classical-era instruments.
		Model Comparison	Criteria (fit, simplicity, predictive accuracy, robustness) used to evaluate competing models.	Comparing classical models such as Newtonian inertia, inverse-square gravitation, ether-drift predictions, and Galilean velocity addition based on their fit to observed data and internal simplicity.
	4.4 Error Management	Error Analysis	Identification and quantification of random and systematic errors.	Identifying errors from mechanical friction, instrument backlash, timing inaccuracies, parallax errors, temperature variation, hand-recording mistakes, and environmental disturbances affecting classical experiments.
		Bias Control	Methods for minimizing subjective, instrumental, or procedural biases.	Reducing bias by standardizing measurement procedures, calibrating mechanical clocks and rulers, controlling temperature where possible, minimizing human reaction-time delay, and using multiple independent observers.
	4.5 Adjudication & Revision	Peer Scrutiny	Collective evaluation of claims through critique, review, and debate.	Classical findings were evaluated through replication, correspondence among scientists, publication in early scientific societies, and debates over ether theories, gravity, mechanical laws, and wave propagation.
		Theory Revision	Procedures for modifying, replacing, or discarding models based on new evidence.	Updating or rejecting pre-relativistic models when they failed to match precise measurements—for example revising ether theories after null results, refining mechanics after anomalies, or adjusting planetary motion laws.
	4.6 Integrity Conditions	Transparency	Requirements to disclose methods, data, assumptions, and limitations.	Clear reporting of measurement devices, timing procedures, experimental setups, environmental conditions, and assumptions such as absolute time, rigid bodies, or instantaneous interactions.
		Ethical Standards	Norms ensuring responsible conduct in experimentation, data handling, and publication.	Ensuring honest recording of data, careful handling of mechanical instruments, avoidance of fabrication or selective reporting, and responsible dissemination of findings within classical scientific societies.