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A comprehensive vocabulary review of core legal terms, statutory doctrines, and definitions from the 13th edition of Law for Business.
Substantive Law
The classification of law that sets out the rights and duties governing people as they act in society.
Procedural Law
The branch of law that establishes the technical rules and processes under which substantive rules of law are enforced in court.
Stare Decisis
A common law doctrine meaning 'to adhere to decided cases,' directing that courts should follow prior judicial rulings that have similar facts (precedents).
Legal Positivism
A school of jurisprudence viewing law as the command of legitimate political institutions, requiring it to be enforced to the letter based on plain meaning and legislative intent without equitable exceptions.
Natural Law
A school of jurisprudence recognizing a higher set of moral principles that override political enactments, allowing judges to refuse to enforce laws deemed fundamentally unjust.
Sociological Jurisprudence
A legal philosophy in which judges interpret statutes by looking beyond literal wording to legislative purpose and prevailing public policy to help the law adapt to social changes.
Legal Realism
A jurisprudence philosophy focusing on the law in action, asserting that outcomes are frequently shaped by the biases, backgrounds, and moods of legal decision makers rather than formal rules alone.
Adversary System
The trial system premised on the concept that ultimate truth and justice will prevail through the presentation of competing views by opposing attorneys acting as advocates before an unbiased, passive judge.
Attorney-Client Privilege
A fundamental evidentiary privilege preventing an attorney from divulging confidential communications made by a client or prospective client when seeking legal advice.
Work Product Privilege
A broad legal privilege protecting materials, trial theories, memoranda, notes, and strategies prepared by an attorney in anticipation of litigation from compelled discovery by opposing parties.
Crime-Fraud Exception
A doctrine that withdraws the attorney-client privilege when a client communicates with or retains counsel for the purpose of committing, facilitating, or concealing a crime or fraud.
Preventive Law
The practice of using lawyers to design business methods and transactions in advance to avoid costly litigation and achieve goals through enforceable contracts.
Mediation
A voluntary alternative dispute resolution procedure where a neutral third party facilitates communication and suggests possible settlement options without issuing a binding award.
Arbitration
A nonjudicial dispute resolution mechanism where disputing parties submit their controversy to a neutral third party whose decision (award) is final and legally binding.
Personal Jurisdiction
The legal authority of a court over the defendant in a lawsuit, generally requiring the defendant to be a resident, be physically present, or have minimum contacts within the forum territory.
Deontological Ethical Theory
An ethical philosophy that evaluates the morality of a decision based on the inherent nature of the action or process itself rather than on its consequences.
Teleological Ethical Theory
An ethical philosophy evaluating the morality of an action by examining the consequences and outcomes produced by that decision.
Categorical Imperative
Immanuel Kant's strict moral rules instructing individuals to act only on maxims they would universalize as a law for all humanity, and to treat people as an end and never merely as a means.
Justice Theory
An ethical theory derived from John Rawls emphasizing the fair distribution of social benefits and burdens, holding that inequalities are justified only if they benefit the least advantaged members of society.
Utilitarianism
A teleological ethical theory asserting that an action is ethical if its overall benefits to society outweigh its costs, thereby maximizing aggregate utility.
Profit Maximization
A teleological theory grounded in laissez-faire capitalism holding that business managers should focus strictly on optimizing long-run company profits within legal boundaries to achieve allocational efficiency.
Groupthink
An organizational phenomenon where group members internalize group values and suppress critical, independent thought to reach a consensus, often minimizing serious legal or ethical risks.
Risky Shift
A tendency in social psychology where a group that must reach a consensus on an acceptable level of risk agrees to a higher risk level than the individual members would accept alone.
Preemption
A constitutional principle derived from the Supremacy Clause declaring that legitimate federal statutes override and invalidate conflicting state laws or state enactments in fields Congress intended to regulate exclusively.
Dormant Commerce Clause
The negative aspect of the Commerce Clause that restricts state legislation from discriminating against or placing an undue burden on interstate commerce.
State Action
The threshold requirement of governmental involvement that must exist before an individual can assert constitutional protections and individual liberties under the Bill of Rights or Fourteenth Amendment.
Takings Clause
The Fifth Amendment constitutional requirement that prevents the government from taking private personal or real property for public use without paying just compensation.
Procedural Due Process
A constitutional guarantee requiring that the government follow fair, established procedures—including adequate notice and an impartial hearing—before depriving a person of life, liberty, or property.
Substantive Due Process
A constitutional doctrine protecting individuals from arbitrary and unreasonable governmental deprivations of life, liberty, or fundamental property rights, regardless of procedural fairness.
Equal Protection Clause
A Fourteenth Amendment provision that forbids states from arbitrarily discriminating among persons by requiring that the government treat similarly situated individuals alike.
Strict Scrutiny
The highest standard of judicial review, applied when a governmental regulation restricts a fundamental right or discriminates against a suspect classification, requiring the government to prove a compelling interest pursued through the least intrusive means.
Rational Basis Analysis
The most lenient standard of constitutional scrutiny, applied to economic regulations and nonsuspect classifications, under which a law is upheld if reasonably related to any legitimate governmental interest.
Commercial Speech
Truthful communication, such as advertising, promoting business interests; it receives intermediate First Amendment protection provided the government regulation directly advances a substantial interest in a manner no more extensive than necessary.
Religious Freedom Restoration Act of 1993 (RFRA)
A federal statute forbidding the federal government from substantially burdening a person's exercise of religion, even through a rule of general applicability, unless it passes strict scrutiny.
Chevron Doctrine
A legal principle dictating that courts defer to an administrative agency's reasonable construction of an ambiguous statute that the agency is charged with administering.
Mens Rea
The element of criminal intent or a blameworthy state of mind that the prosecution must prove beyond a reasonable doubt to establish guilt for most serious crimes.
Exclusionary Rule
The Fourth Amendment procedural rule prohibiting the admission of evidence gained through illegal, unreasonable searches and seizures in criminal prosecutions.
Responsible Corporate Officer Doctrine
A legal doctrine under which corporate executives can be held criminally liable for regulatory violations of their subordinates if they possessed the managerial authority to prevent or correct the misconduct.
Racketeer Influenced and Corrupt Organizations Act (RICO)
A federal statute that imposes severe civil and criminal penalties, including treble damages, on any person conducting or participating in an enterprise through a pattern of racketeering activity (at least two predicate offenses within 10 years).
Foreign Corrupt Practices Act (FCPA)
A federal law that makes it a crime for American firms to offer, promise, or make corrupt payments to foreign officials to secure business and mandates strict accounting records and internal controls.
Electronic Communications Privacy Act of 1986 (ECPA)
A federal law encompassing the Wiretap Act and the Stored Communications Act, establishing privacy rules against unauthorized interception, access, and disclosure of electronic messages.
Computer Fraud and Abuse Act (CFAA)
A federal statute establishing criminal and civil penalties for knowingly accessing protected computers without authorization or exceeding authorized access to obtain data or cause damage.
Battery
An intentional, unconsented-to touching of another person (or an item connected to their person) that is harmful or offensive.
Assault
An intentional, unlawful act that places another person in well-grounded, reasonable apprehension of an imminent physical battery.
False Imprisonment
The intentional, unconsented-to confinement of a person within fixed boundaries for an appreciable time without reasonable means of escape.
Defamation
An intentional tort consisting of the publication of an untrue, unprivileged statement to a third party that injures a person's reputation or character, categorized as libel (written) or slander (oral).
Actual Malice
The constitutional standard of fault required for public officials and public figures to recover for defamation, requiring proof that the false statement was made with knowledge of its falsity or with reckless disregard for the truth.
Conversion
An intentional tort consisting of the unlawful taking, exercise of control over, or wrongful deprivation of another person's personal property.
Disparagement
An economic tort involving false, damaging statements made regarding the quality of a business's goods or services that results in actual pecuniary loss.
Negligence
An unintentional tort consisting of a breach of a legal duty of care that acts as the actual and proximate cause of foreseeable injury or harm to another person or property.
Negligence Per Se
A doctrine establishing that a defendant is automatically negligent if they violated a safety statute and the violation caused the kind of harm the law was designed to prevent to a protected class member.
Res Ipsa Loquitur
An evidentiary rule ('the thing speaks for itself') creating an inference of negligence when the injury-causing event does not ordinarily happen without negligence and the defendant had exclusive control over the instrumentality.
Comparative Negligence
A modern tort rule that apportions damages between an injured plaintiff and a negligent defendant according to their relative degrees of fault.
Strict Liability
Tort liability without fault, holding a person legally responsible for damages caused by their activities (such as ultrahazardous operations or defective products) regardless of the amount of care exercised.
Patent Exhaustion Doctrine
A legal rule providing that an authorized, lawful initial sale of a patented item terminates the patentee's exclusive rights over that particular item, permitting the buyer to use or resell it freely.
Trademark
A distinctive word, name, symbol, or device adopted by a commercial business to identify its goods and distinguish them from products manufactured or sold by competitors.
Trademark Dilution
Statutory protection granted to owners of famous marks that protects against unauthorized commercial uses that blur or tarnish the mark's distinctiveness, even without consumer confusion.
Fair Use Doctrine
A statutory defense allowing limited unauthorized reproduction of copyrighted material for purposes such as criticism, news reporting, teaching, or research based on four statutory balancing factors.
First Sale Doctrine
A copyright principle establishing that an individual who buys a lawfully produced copy of a copyrighted work is entitled to resell, give away, or dispose of that particular copy without permission.
Trade Secret
Proprietary information, formulas, customer lists, or processes used in business that derive independent economic value from remaining unknown to competitors and are subject to reasonable efforts to maintain secrecy.
Goods
Tangible personal property that is movable at the time of identification to a contract for sale under Article 2 of the Uniform Commercial Code.
Merchant
A person under UCC Article 2 who regularly deals in goods of the kind sold or holds himself out as possessing special skill or knowledge related to the practices or goods involved in the transaction.
Convention on Contracts for the International Sale of Goods (CISG)
A United Nations multilateral treaty providing uniform legal rules for the formation and performance of commercial sales contracts between businesses residing in different signatory nations.
Unilateral Contract
A contract formed when one party makes a promise that can be accepted solely by the actual performance of a requested act by the other party.
Bilateral Contract
A contract created by a mutual exchange of promises wherein each party is both a promisor and a promisee.
Quasi Contract
An equitable obligation created by law in the absence of an agreement to require a benefited party to pay reasonable value to prevent unjust enrichment.
Promissory Estoppel
An equitable doctrine enforcing a promise lacking consideration when the promisor should foresee substantial reliance by the promisee, the promisee does reasonably rely, and injustice can be avoided only by enforcement.
Firm Offer
An offer by a merchant to buy or sell goods in a signed writing that gives assurances it will be held open, rendering it irrevocable without consideration for a period not exceeding three months under UCC Section 2-205.
Option Contract
A separate agreement supported by consideration in which an offeror agrees not to revoke an offer for a stated period of time.
Battle of the Forms
UCC Section 2-207's statutory exception to the common law mirror image rule, establishing that an acceptance creates a binding contract even if it includes additional or different terms from the offer.
Consideration
Legal value, bargained for and given in exchange for an act, forbearance, or return promise, serving as an essential element for an enforceable contract.
Preexisting Duty Rule
A contract rule holding that performing or promising to perform an existing legal or contractual obligation does not constitute valid consideration for a new promise.
Liquidated Debt
A debt that is due and certain, meaning there is no genuine dispute between the parties regarding its existence or amount.
Accord and Satisfaction
The formal settlement of an unliquidated or disputed debt by which the parties agree to a compromised payment (accord) and carry it out (satisfaction).
Past Consideration
An act or benefit completed prior to a promise being made, which cannot serve as valid legal consideration because it was not bargained for in exchange for the promise.
Disaffirmance
The legal right of a minor or mentally incapacitated person to repudiate, void, and escape liability under a contract during incapacity or within a reasonable time thereafter.
Necessaries
Essential items required for a minor's or incompetent's survival and welfare (such as food, shelter, clothing, and medical care) for which they are held liable under quasi contract for reasonable value.
Scienter
The mental state of intentional wrongdoing, knowledge of falsity, or reckless disregard for the truth required to prove fraud in contract and securities law.
Duress
A wrongful threat or improper coercion that deprives a person of their free will and compels them to enter into a contract they would not otherwise have made.
Undue Influence
Unfair persuasion exerted by a dominant party over a vulnerable person in a confidential or fiduciary relationship, inducing an unconscionable agreement.
Mutual Mistake
An erroneous, shared belief held by both parties regarding a basic assumption of material fact that has a material effect on the agreed exchange, making the contract voidable.
Exculpatory Clause
A contract clause attempting to relieve a party from liability for injuries caused by their own future negligence, which is often held unenforceable in residential leases or public-duty contexts.
Contract of Adhesion
A standardized, preprinted form contract offered by a party with superior bargaining power on a 'take-it-or-leave-it' basis, leaving the weaker party no opportunity to negotiate.
Unconscionable Contract
A contract containing terms that are unreasonably oppressive, one-sided, or unfairly surprising, which a court may refuse to enforce under UCC Section 2-302.
Statute of Frauds
A statutory requirement establishing that certain categories of contracts (e.g., land sales, collateral promises, sales of goods for $500 or more) are unenforceable unless evidenced by a signed writing.
Parol Evidence Rule
A rule of contract interpretation stating that when a contract is reduced to a complete and final written form, prior or contemporaneous oral or written statements are inadmissible to contradict its terms.
Assignment
The voluntary transfer of contractual rights by an assignor to an assignee.
Delegation
The transfer of contractual duties of performance by an obligor to a third party, leaving the original obligor secondarily liable unless a novation occurs.
Novation
A mutual agreement among all parties whereby a new debtor is substituted for an original debtor, completely discharging the original obligor from contractual liability.
Donee Beneficiary
A third party intended to receive the performance of a contract as an outright gift from the promisee, possessing the right to enforce the agreement against the promisor.
Creditor Beneficiary
A third party intended to benefit from a contract because the promisor's performance will satisfy an existing debt or legal duty owed to them by the promisee.
Incidental Beneficiary
A third person who benefits unintentionally from another's contract but possesses no legal standing or right to enforce the agreement.
Condition Precedent
A contractual event that must happen before an existing duty to perform arises.
Condition Subsequent
A contractual event whose occurrence discharges an existing duty of performance.
Concurrent Conditions
Mutually dependent conditions in a contract requiring the parties to tender performance at the same time.
Substantial Performance
Performance of a contract that falls short of complete perfection in minor respects but fulfills the essence of the contract without depriving the promisee of a material benefit.
Anticipatory Repudiation
An unequivocal indication by words or conduct from a promisor before the due date that she does not intend to perform her contractual duties, permitting the other party to treat the contract as breached immediately.
Commercial Impracticability
A contract doctrine excusing a party's nonperformance under UCC Section 2-615 when unforeseen, external events make performance excessively and unreasonably expensive or difficult.
Specific Performance
An equitable remedy in which a court orders a breaching party to perform their contractual obligation precisely as agreed, granted when monetary damages are inadequate because the subject matter is unique.
Liquidated Damages
A predetermined sum of money stipulated in advance in a contract as the exclusive measure of damages payable upon a breach, enforced if reasonable and actual damages are hard to determine.