| Cabala |
Cabanis
(or Kabanis), Pierre Jean George |
Cacodemonia or Cacodemonomania |
| Cadence |
Caird, John |
Calculus |
| Callisthenes |
Calorie |
Calvin, John |
| Calvinism |
Cambridge Platonists |
Campanella, Tommaso |
| Campimeter |
Canon |
Canon Law |
| Canonization |
Canthus |
Capacity |
| Capacity (cranial) |
Capacity (in physics) |
Capital |
| Captains of Industry |
Cardinal Point and Value |
Cardinal Virtues |
| Cardiograph |
Caricature |
Carmelites |
| Carneades |
Caro, Elme Marie |
Carpenter, William Benjamin |
| Carpocrates, or Carpocras |
Cartesianism (from
Descartes) |
Case (or Instance) |
| Case (grammatical) |
Case-law |
Caste |
| Casual |
Casuistry |
Catalepsy |
| Cataphasia (or Kata-) |
Cataplexy (or -is) |
Catechetical
Method (in education) |
| Categorematic |
Categorical |
Categorical Imperative |
| Category |
Catharsis |
Catholic Church |
| Catholic Reaction |
Catholicity (in theology) |
Cato, Marcus Porcius |
| Causa sui |
Causality |
Cause (in law) |
| Cause (notion of) |
Cause and Effect |
Cause Theory (of
mind and body) |
| Celarent |
Celibacy |
Cell |
| Cell-division |
Cell Theory |
Cellifugal |
| Cellipetal |
Cenogenesis |
Cenogenetic Characters |
| Central |
Centre |
Centre of Mass or Gravity |
| Centre of Rotation |
Centrifugal
Force and Centripetal Force |
Centrosome |
| Cephalic Index |
Cerebral Vesicles |
Cerinthus |
| Certainty (logical) |
Certitude
or Certainty (psychological) |
Cervical Region |
| Cesare |
Chain Syllogism |
Chalybaus, Heinrich Moritz |
| Champeaux, Guillaume de |
Chance |
Change |
| Channing, William Ellery |
Chaos |
Character |
| Character (in biology) |
Characteristic |
Charity |
| Charm |
Charron, Pierre |
Charter |
| Chastity |
Chemical Synthesis |
Child Psychology |
| Chiliasm |
China (religion in) |
Chiromancy (or Chei-) |
| Choice |
Chord |
Chorea |
| Christ |
Christian Consciousness |
Christian Science |
| Christianity |
Christology |
Christophany |
| Chroma |
Chromaesthesia |
Chromatic Aberration |
| Chromatics |
Chromatopseudopsis |
Chromatopsia |
| Chromatoscope |
Chromosome |
Chronic (1), and Acute
(2) |
| Chronometry (mental) |
Chronoscope,
Chronograph, and Chronometer |
Chrysalis |
| Chrysippus |
Chubb, Thomas |
Church |
| Church and State |
Church Philosophy
(Roman Catholic) |
Cicero, Marcus Tullius |
| Circular |
Circulating Capital |
Circulation |
| Circulus in Probando |
Cistercian |
Citizen |
| Civil (in law) |
Civil Law |
Clairvoyance |
| Clan |
Clanberg, Johann |
Clang |
| Clarke, Samuel |
Class |
Class (social) |
| Classic and Classicism |
Classification |
Classification (in biology) |
| Classification (in
education) |
Classification
(of the fine arts) |
Classification
(of the mental functions) |
| Classification
(of the sciences) |
Cleanthes |
Clear
and Distinct (and Clearness and Distinctness) |
| Clearing-up |
Clearness (in education) |
Cleavage |
| Clement of
Alexandria, Titus Flavius |
Cleptomania |
Clifford, William Kingdon |
| Clonus and Clonic |
Co-adaptation |
Code (in law) |
| Codification |
Coefficient (in psychology) |
Coelentera |
| Coelom |
Coelomata |
Coenaesthesis |
| Coexistence |
Cogitate and Cogitation |
Cogito ergo sum |
| Cognition |
Coincidence |
Coincident Variations |
| Cold-blooded Animals |
Cold Sensation |
Cold Spot |
| Collapse |
Collaterals |
Collective (in logic) |
| Collective Psychology |
Collectivism |
Collier, Arthur |
| Colligation |
Colligation (in logic) |
Collins, Anthony |
| Colony |
Colour |
Colour (in aesthetics) |
| Colour (of tones) |
Colour (primary) |
Colour-blindness |
| Colour Circle |
Colour Mixture |
Colour Mixture (binocular) |
| Colour Sensation |
Colour Tone or Tint or
Hue |
Colour Triangle |
| Colour Wheel |
Column |
Combination (chemical) |
| Combination (economic) |
Combination (in psychology) |
Combination (social) |
| Combination Tone |
Comenius, Johann Amos |
Comic |
| Comity (judicial) |
Commissure |
Commodity |
| Common |
Common Law |
Common Sensation |
| Common Sense |
Communicatio idiomatum |
Communism |
| Community (in philosophy) |
Community (political) |
Community (social) |
| Company |
Comparative Jurisprudence |
Comparative Philology |
| Comparative Psychology |
Comparative Religion |
Comparison |
| Compassion |
Compatible |
Compensation |
| Competition |
Competition (in biology) |
Competition (in economics) |
| Competition (mental) |
Complementary Colour |
Complex |
| Complex (in logic) |
Complication |
Complication Experiments |
| Component Society |
Compos mentis
and Non compos mentis |
Composite |
| Composition (linguistic) |
Composition
and Division (fallacies of) |
Composition of Forces |
| Composition Theory |
Compound (in logic) |
Compound (mental) |
| Compound Tone |
Comprehension |
Comprehension (in logic) |
| Compromise |
Comte, Isidore
Auguste Marie-François Xavier |
Comtism |
| Conation |
Conatus |
Concatenation (neural) |
| Conceit |
Conceivability
and Inconceivability |
Concentration |
| Concentration (of studies) |
Concept (in logic) |
Conception,
with (1) Concept, and (2) Universal |
| Conceptual |
Conceptualism |
Conclusion |
| Concomitance (logical) |
Concomitance (in theology) |
Concomitant Sensation |
| Concrete |
Concupiscence |
Concurrence (divine) |
| Concurrence (in theology) |
Condillac,
Étienne Bonnot de Mably de. |
Condition and
Conditional (in logic) |
| Condition and Conditioned |
Conditional Immortality |
Conditional Morality |
| Condorcet,
Marie Jean Antoine Nicolas Caritat, Marquis de. |
Conduct |
Conduction (nervous) |
| Confession |
Confirmation |
Conflict (mental) |
| Conflict of Laws |
Conflict of Motives |
Confucianism |
| Confucius |
Confusion (logical) |
Confusion (mental) |
| Congenital |
Congestion |
Congruent |
| Congruity |
Congruity and Condignity |
Conjugate Deviation |
| Conjugation (in biology) |
Conjugation (linguistic) |
Conjugation (logical) |
| Conjunctive (in logic) |
Connate |
Connection |
| Connotation |
Conscience |
Conscious
Illusion Theory |
| Consciousness |
Consciousness of Kind |
Consensual Actions
and Movements |
| Consensus gentium |
Consent |
Consentience |
| Consequence |
Consequence (in ethics) |
Consequent
and Consequence (logical) |
| Conservation (in psychology) |
Conservation
of Energy or Conservation of Force |
Conservatism |
| Consideration (in law) |
Consistency (topical) |
Consonance |
| Consonant (vocal) |
Constant Error |
Constant Quantity |
| Constant Return |
Constituent Society |
Constitution |
| Constitution (in law) |
Constitutional Law |
Constraint |
| Constraint (social) |
Construct |
Constructive Imagination |
| Constructiveness |
Consumer |
Consumer's Rent |
| Consumption |
Contact Sensation |
Contagion (social
and mental) |
| Contemplation |
Content |
Contiguity (law of) |
| Contingent |
Contingent (logical) |
Continuity |
| Continuity (in biology) |
Continuity (in geometry) |
Continuous Quantity |
| Continuum |
Contra-conative |
Contract |
| Contractility (muscular) |
Contraction
(muscular) and Contracture |
Contradiction
(law, principle, or axiom of, in logic) |
| Contradictory (in logic) |
Contradictory Representation |
Contraposition |
| Contrary (in logic) |
Contrast |
Contrast (affective) |
| Contrast (binocular) |
Contrast (colour,
simultaneous) |
Contrast (successive
colour) |
| Contrast (law of) |
Contrast (visual space) |
Contra-volitional |
| Contrition |
Control |
Control Experiment |
| Control Series |
Convention (social) |
Convergence |
| Convergence (in biology) |
Converse |
Conversion (in
Christian theology) |
| Conversion (in logic) |
Convertend |
Conviction (in psychology) |
| Conviction (in theology) |
Convulsion |
Co-operation (in economics) |
| Co-operation (social) |
Co-ordinates |
Co-ordination (in logic) |
| Co-ordination (of studies) |
Cope, Edward Drinker |
Copernican
Theory (after Copernicus) |
| Copernicus (or Polish Kopernigk), Nicholas. |
Coprolalia |
Copula |
| Copy |
Cornu |
Cornutus, L. Annaeus |
| Corollary |
Corporation |
Corporeal |
| Corpus |
Corpus (in law) |
Corpuscle |
| Correlation (in biology) |
Correlation (in psychology) |
Correlation (of studies) |
| Correspondence (in
mathematics) |
Corresponding Points |
Cosmogony |
| Cosmological Argument |
Cosmology |
Cosmos |
| Cosmothetic Idealism |
Cost |
Counter-irritation |
| Couple |
Courage |
Court (in law) |
| Cousin, Victor |
Covenants (doctrine of) |
Coyness |
| Craniology and Craniometry |
Crantor |
Crates of Thebes |
| Cratylus |
Crazy |
Creation (in biology) |
| Creation (in theology) |
Creationism |
Creationism (in theology) |
| Credible (1) and
Incredible (2) |
Credit |
Credulity (1)
and Incredulity (2) |
| Creed |
Cretinism |
Creuz, Friedrich
Casimir Carl von |
| Crime (in law) |
Crime (in sociology) |
Criminal (in law) |
| Criminal (in sociology) |
Criminal Anthropology |
Criminal Psychology |
| Criminal Sociology |
Criminal-born |
Criminology |
| Crisis |
Criterion |
Criterion (aesthetic) |
| Criterion (ethical) |
Criticism |
Criticism (aesthetic) |
| Critique |
Crowd |
Crusius, Christian August |
| Crystal Vision |
Ctetology |
Cudworth, Ralph |
| Culpa |
Culpability |
Culture |
| Culture
Epochs (theory of, in education) |
Cultus |
Cumberland, Richard |
| Curiosity |
Currency |
Curve |
| Custom (in law) |
Custom
(in social psychology and sociology) |
Cutaneous Sensation |
| Cuticle |
Cyclopean Eye |
Cyclosis (in botany) |
| Cynics |
Cyrenaics |
Cytology |
| Cytoplasm |
Czolbe, Heinrich |
|