Site MapHelpFeedbackGlossary
Glossary
(See related pages)


absent qualia objection  The objection to functionalism based on the belief that a functional state could have all the functional properties of a mental state without having any of its qualitative content.
accidental property  A property a thing can lose without ceasing to exist.
actual duty  A duty that should be performed in a particular situation.
act-utilitarianism  The doctrine that what makes an action right is that it maximizes happiness, everyone considered. Also termed "traditional utilitarianism."
agent-causation  Causation that occurs when an agent (self, person) causes an event.
analytic proposition  A proposition that is a logical truth or can be turned into a logical truth by substituting synonyms for synonyms.
animalism  The doctrine that identical persons are those with identical living human bodies.
a posteriori knowledge  Knowledge based on sense experience.
apparent memory  A memory of an event that either didn't happen or that was not caused by the event it records.
a priori knowledge  Knowledge that can be acquired prior to or independently of sense experience
argument  A group of statements consisting of one or more premises and a conclusion that purportedly follows from the premises.
behavioral disposition  A tendency to respond to certain stimuli in certain ways.
brain theory  The doctrine that identical persons are those who are psychologically continuous with one another and whose psychology is caused by and realized in the same brain.
Cartesian dualism  The doctrine that mental states are states of an immaterial substance that interacts with the body.
categorical imperative I  The doctrine that what makes an action right is that everyone could act on it, and you would be willing to have everyone act on it.
categorical imperative II  The doctrine that what makes an action right is that it treats people as ends in themselves and not merely as means to an end.
causal closure of the physical  The principle that everything that happens can be explained in purely physical terms.
causal determinism  The doctrine that every event has a cause that makes it happen.
causal impossibility  Something is causally impossible if and only if it violates a law of nature.
causal indeterminism  The doctrine that some events are not the consequence of past events plus laws of nature.
causal theory  The doctrine that knowledge is suitably caused true belief.
closest continuer theory  The doctrine that identical persons are those who are the closest continuers of one another.
cogent argument  A strong inductive argument that contains only true premises.
cognitive cultural relativism  The doctrine that a proposition is made true by a society believing it to be true.
cognitive subjectivism  The doctrine that a proposition is made true by one’s believing it to be true.
coherence theory of truth  The doctrine that a proposition is made true by its coherence with a system of beliefs.
conclusion  The claim that an argument is trying to establish.
consequentialist (teleological) ethical theory  An ethical theory that judges the rightness or wrongness of an action in terms of its consequences.
contractarianism  The doctrine that what makes an action right is that it is in accord with the principles established by an ideal social contract.
correspondence theory of truth  The doctrine that a proposition is made true by its correspondence with reality.
cosmological argument  An argument that attempts to derive the existence of God from the existence of the universe.
counterexample  An example that runs counter to or conflicts with a theory.
criteria of adequacy  The features that distinguish a good theory from a bad one: consistency (lack of contradictions), simplicity (quality of relying on only a small number of assumptions), scope (the amount of diverse phenomena explained), conservatism (quality of fitting well with existing theories), and fruitfulness (the number of new facts predicted or problems solved).
cultural relativism  The doctrine that what makes an action right is that it is approved by one's culture.
defeasibility theory  The doctrine that knowledge is undefeated justified true belief.
direct memory  A memory that a person can consciously recall.
direct realism  The doctrine that perception puts us in direct contact with reality.
divine command theory  The doctrine that what makes an action right is that God commands it to be done.
double aspect theory  The doctrine that the mind and the body are two aspects of a single underlying substance.
dualism  The doctrine that reality contains both mental and material things.
eliminative materialism  The doctrine that there are no mental states.
emergent property  A property that comes into being (emerges) when things that lack that property interact in certain ways.
emotivism  The doctrine that moral utterances are expressions of emotion.
empiricism  The epistemological theory that the only source of knowledge about the external world is sense experience.
empiricism  The doctrine that sense experience is the only source of knowledge of the external world.
epiphenomenalism  The doctrine that the mind is an ineffective by-product of physical processes.
essential property  A property a thing cannot lose without ceasing to exist.
ethical egoism  The doctrine that what makes an action right is that it promotes one's own best interest.
event-causation  Causation that occurs when one event causes another.
evidentialism  The doctrine that you are justified in believing something if and only if your evidence supports it.
explanationist theory  The doctrine that knowledge is justified true belief that provides the best explanation for the justifying evidence.
first-order desire  A desire directed on an object or a state of affairs.
folk psychology  Our common-sense theory of mind that explains people's behavior in terms of beliefs and desires.
formalist (deontological) ethical theory  An ethical theory that judges the rightness or wrongness of an action in terms of its form.
foundationalism  The theory of knowledge that maintains (1) that there are basic beliefs and (2) that the justification of all other beliefs depends on the basic beliefs.
functionalism  The doctrine that mental states are functional states.
hard determinism  The doctrine that there are no free actions.
hierarchical compatibilism  The doctrine that free actions are caused by second-order volitions that one decisively identifies with.
idealism  The doctrine that all that exists are minds and their contents.
identity theory  The doctrine that mental states are brain states.
imperfect duty  A duty that does not always have to be performed.
incompatibilism  The doctrine that causal determinism is incompatible with the view that we sometimes act freely.
indeterminism  The doctrine that free actions are uncaused.
indirect memory  A memory that an earlier stage of a person can consciously recall.
indiscernibility of identicals  The principle that if two things are identical, then they must both possess the same properties.
instrumental (extrinsic) value  Value for the sake of something else.
intentionality  The property of mental states that makes them of or about something.
intrinsic value  Value for its own sake.
inverted spectrum problem  The problem of accounting for the fact that people's color experiences could be very different even though they are functionally equivalent.
knowledge by acquaintance  Knowledge of what it is to have a certain experience.
law of noncontradiction  The principle that nothing can both have and lack a property at the same time and in the same respect.
libertarianism  The doctrine that free actions are caused by selves (agents, persons).
logical behaviorism  The doctrine that mental states are behavioral dispositions.
logical impossibility  Something is logically impossible if and only if it violates the law of noncontradiction.
logical positivism  The philosophical movement based on the assumption that to know what a sentence means is to know what observations would make it true.
materialism  The doctrine that all that exists are material objects.
memory theory  The doctrine that identical persons are those who share at least one experience memory.
mind-body problem  The philosophical problem of explaining how it is possible for a material object to have a mind.
minimal correspondence theory  The doctrine that a proposition is true if and only if things are as it says they are.
miracle  A violation of natural law by a supernatural being.
moral evil  The evil that humans suffer at the hands of other humans.
multiple realizability  The view that minds can be realized in things other than brains.
natural evil  The evil that humans suffer at the hands of nature.
necessary condition  Something X is a necessary condition for something Y if and only if it is impossible for Y to exist without X.
negative right  People have a negative right to something if and only if others have a duty not to interfere with their pursuit of that thing.
nonbranching theory  The doctrine that identical persons are those who are psychologically continuous with one another and whose causal connection has not branched.
numerical identity  Two objects are numerically identical if and only if they are one and the same.
occasionalism  The parallelist theory of the mind that claims the correlation between mental and physical events is produced on each occasion by God.
only x and y principle  The principle that whether one thing, x, is identical to another thing, y, can only depend on facts about x and y.
ontological argument  An argument from the nature of God to the existence of God.
parallelism  The doctrine that the mind and the body are two separate things that do not interact with one another.
perfect duty  A duty that must always be performed no matter what.
performative knowledge  Knowledge of how to perform a certain activity.
phenomenalism  The view that all talk of things is reducible to talk of sensations.
philosophical skepticism  The doctrine that we have no knowledge of some realms, such as the external world.
pluralistic formalism  The doctrine that what makes an action right is that it falls under the highest-ranked duty in a given situation.
positive right  People have a positive right to something if and only if others have a duty to provide them with what they need to acquire that thing.
pragmatic theory of truth  The doctrine that a proposition is made true by its practical consequences.
preestablished harmony  The parallelist theory of mind that claims that the correlation between mental and physical events was established by God at the beginning of the universe.
premise  A reason given for accepting the conclusion of an argument.
prima facie duty  A duty that should be performed unless it conflicts with other prima facie duties.
primary qualities  Qualities possessed by material objects.
primitive property  A property that cannot be reduced to or analyzed in terms of any more basic property.
principle of justice  The doctrine that equals should be treated equally (and unequals in proportion to their relevant differences).
principle of mercy  The doctrine that unnecessary suffering is wrong.
problem of evil  The philosophical problem of explaining how it is possible for there to be evil in a world created by an all-powerful, all-knowing, and all-good being.
problem of free will  The philosophical problem of explaining how it is possible for a causally determined action to be free.
problem of moral relativism  The philosophical problem of explaining how it is possible for there to be absolute moral standards.
problem of other minds  The philosophical problem of explaining how it is possible to know that there are other minds in the world.
problem of personal identity  The philosophical problem of explaining how it is possible for a person to change and yet remain the same person.
problem of skepticism  The philosophical problem of explaining how it is possible for there to be knowledge.
property dualism  The doctrine that mental states have both physical and nonphysical properties.
propositional knowledge  Knowledge of whether a proposition is true or false.
psychological connectedness  Two people are psychologically connected if they can directly (consciously) quasi-remember and quasi-desire the same things.
psychological continuity  Two people are psychologically continuous with one another if they form part of an overlapping series of persons who are psychologically connected with one another.
psychological continuity theory  The doctrine that identical persons are those who are psychologically continuous with one another.
psychological hedonism  The doctrine that the only thing individuals can desire is their own happiness.
qualitative content  The felt quality of certain mental states.
qualitative identity  Two objects are qualitatively identical if and only if they share the same properties (qualities).
quasi-desire  An apparent desire that is caused in the right way by an actual desire.
quasi-memory  An apparent memory caused in the right way by an actual experience.
rationalism  The doctrine that reason is a source of knowledge of the external world.
real memory  A memory of an event that was experienced by the person remembering it and that was caused by the event it records.
reliability theory  The doctrine that knowledge is reliably produced true belief.
representative realism  The doctrine that sensations are caused by external objects and that our sensations represent those objects.
reversibility  A principle has reversibility if the person acting on it would be willing to have everyone act on it.
rule-utilitarianism  The doctrine that what makes an action right is that it falls under a rule that, if generally followed, would maximize happiness, everyone considered.
secondary qualities  Qualities that exist in the mind but not in material objects themselves.
second-order volition  A second-order desire on which one wants to act.
semantics  What a symbol means.
sense data  The objects that are immediately known in sensation.
soft determinism  The doctrine that determined actions can nevertheless be free.
solipsism  The view that there is only one mind in the universe, namely, one's own.
soul theory  The doctrine that identical persons are those with identical souls.
sound argument  A valid deductive argument that contains only true premises.
strong argument  An inductive argument that would establish its conclusion with a high degree of probability if its premises were true.
subjective absolutism  The doctrine that what makes an action right is that one approves of it.
subjective relativism  The doctrine that what makes an action right for someone is that it is approved by that person.
sufficient condition  Something X is a sufficient condition for something Y if and only if it is impossible for X to exist without Y.
syntax  How a symbol can be combined with other symbols to form a sentence.
synthetic proposition  A proposition that is not analytic.
teleological argument  An argument that attempts to derive the existence of God from the design or purpose of things.
test implication  A statement to the effect that if a theory is true, then a certain concept (event) should apply (occur) in a certain situation.
theodicy  An attempt to justify belief in God given the existence of evil.
thought experiment  An imaginary situation designed to determine whether a claim is necessarily true.
traditional compatibilism  The doctrine that free actions are (1) caused by one's will and (2) not externally constrained.
universalizability  A principle has universalizability if everyone can act on it.
valid argument  A deductive argument in which it's logically impossible for the premises to be true and the conclusion false.
verifiability theory of meaning  The doctrine that the meaning of a statement is its method of verification.
virtue  An admirable human quality marked by a disposition to behave in certain ways in certain circumstances.
virtue ethics  A system of ethics based on the concept of a good person rather than that of a right action.
principle of alternative possibilities  One can be held responsible for doing something only if one could have done otherwise.
second-order desire  A desire directed on a first-order desire
theist  One who believes in a god, especially a personal god who rules the world.
agnostic  One who neither believes nor disbelieves in God.
atheist  One who disbelieves in God.
deist  One who believes that God created the universe and then abandoned it.
pantheist  One who believes that the universe is God.







Doing PhilosophyOnline Learning Center

Home > Glossary