An opinion is a

judgment Judgement (or US spelling judgment) is also known as ''adjudication'', which means the evaluation of evidence to decision-making, make a decision. Judgement is also the ability to make considered decisions. The term has at least five distinct u ...

, viewpoint, or statement that is not conclusive, rather than

facts A flexible alternating current transmission system (FACTS) is a system composed of static equipment used for the alternating current (AC) transmission of electrical energy. It is meant to enhance controllability and increase power transfer capabi ...

, which are true statements.

Definition

A given opinion may deal with subjective matters in which there is no conclusive finding, or it may deal with facts which are sought to be disputed by the

logical fallacy In philosophy, a formal fallacy, deductive fallacy, logical fallacy or non sequitur (; Latin for " tdoes not follow") is a pattern of reasoning rendered invalid by a flaw in its logical structure that can neatly be expressed in a standard logic syst ...

that one is entitled to their opinions. Distinguishing

fact A fact is a datum about one or more aspects of a circumstance, which, if accepted as true and proven true, allows a logical conclusion to be reached on a true–false evaluation. Standard reference works are often used to check facts. Scient ...

from opinion is that facts are verifiable, i.e. can be agreed to by the consensus of experts. An example is: "United States of America was involved in the

Vietnam War The Vietnam War (also known by #Names, other names) was a conflict in Vietnam, Laos, and Cambodia from 1 November 1955 to the fall of Saigon on 30 April 1975. It was the second of the Indochina Wars and was officially fought between North Vie ...

," versus "United States of America was right to get involved in the Vietnam War". An opinion may be supported by facts and principles, in which case it becomes an

argument An argument is a statement or group of statements called premises intended to determine the degree of truth or acceptability of another statement called conclusion. Arguments can be studied from three main perspectives: the logical, the dialectic ...

. Different people may draw opposing conclusions (opinions) even if they agree on the same set of facts. Opinions rarely change without new arguments being presented. It can be

reasoned Reason is the capacity of consciously applying logic by drawing conclusions from new or existing information, with the aim of seeking the truth. It is closely associated with such characteristically human activities as philosophy, science, lan ...

that one opinion is better supported by the facts than another, by analyzing the supporting arguments. In casual use, the term ''opinion'' may be the result of a person's perspective,

understanding Understanding is a psychological process related to an abstract or physical object, such as a person, situation, or message whereby one is able to use concepts to model that object. Understanding is a relation between the knower and an object o ...

, particular feelings, beliefs, and

desires Desires are states of mind that are expressed by terms like "wanting", " wishing", "longing" or "craving". A great variety of features is commonly associated with desires. They are seen as propositional attitudes towards conceivable states of aff ...

. Though not hard fact, collective opinions or professional opinions are defined as meeting a higher standard to substantiate the opinion.

Collective and professional opinions

Public opinion

In contemporary usage,

public opinion Public opinion is the collective opinion on a specific topic or voting intention relevant to a society. It is the people's views on matters affecting them. Etymology The term "public opinion" was derived from the French ', which was first use ...

is the aggregate of individual attitudes or beliefs held by a population (e.g., a city, state, or country), while consumer opinion is the similar aggregate collected as part of

marketing research Marketing research is the systematic gathering, recording, and analysis of qualitative and quantitative data about issues relating to marketing products and services. The goal is to identify and assess how changing elements of the marketing mix i ...

(e.g., opinions of users of a particular product or service). Typically, because the process of gathering opinions from all individuals is difficult, expensive, or impossible to obtain, public opinion (or consumer opinion) is estimated using

survey sampling In statistics, survey sampling describes the process of selecting a sample of elements from a target population to conduct a survey. The term "survey" may refer to many different types or techniques of observation. In survey sampling it most often ...

(e.g., with a

representative sample In statistics, quality assurance, and survey methodology, sampling is the selection of a subset (a statistical sample) of individuals from within a statistical population to estimate characteristics of the whole population. Statisticians attempt ...

of a population).

Group opinion

In some social sciences, especially

political science Political science is the scientific study of politics. It is a social science dealing with systems of governance and power, and the analysis of political activities, political thought, political behavior, and associated constitutions and la ...

and

psychology Psychology is the scientific study of mind and behavior. Psychology includes the study of conscious and unconscious phenomena, including feelings and thoughts. It is an academic discipline of immense scope, crossing the boundaries betwe ...

, group opinion refers to the aggregation of opinions collected from a group of subjects, such as members of a

jury A jury is a sworn body of people (jurors) convened to hear evidence and render an impartiality, impartial verdict (a Question of fact, finding of fact on a question) officially submitted to them by a court, or to set a sentence (law), penalty o ...

, legislature, committee, or other collective decision-making body. In these situations, researchers are often interested in questions related to social choice, conformity, and group polarization.

Scientific opinion

"Scientific opinion" may reflect opinions on scientific concerns as articulated by one or more scientists, published in scholarly journals or respected textbooks, both of which entail peer-review and rigorous professional editing. It may also refer to opinions published by professional, academic, or governmental organizations about scientific findings and their possible implications. A related—but not identical—term, scientific consensus, is the prevailing view on a scientific topic within the scientific community, such as the scientific opinion on climate change. Scientific opinion(s) can be "partial, temporally contingent, conflicting, and uncertain" so that there may be no accepted consensus for a particular situation. In other circumstances, a particular scientific opinion may be at odds with consensus. Scientific literacy, also called public understanding of science, is an educational goal concerned with providing the public with the necessary tools to benefit from scientific opinion.

Legal opinion

A "legal opinion" or "closing opinion" is a type of professional opinion, usually contained in a formal legal-opinion letter, given by an attorney to a client or a third party. Most legal opinions are given in connection with business transactions. The opinion expresses the attorney's professional judgment regarding the legal aspect of the transaction. The opinion can be "clean" or "reasoned". A legal opinion is not a guarantee that a court will reach any particular result. However, a mistaken or incomplete legal opinion may be grounds for a professional malpractice claim against the attorney, pursuant to which the attorney may be required to pay the claimant damages incurred as a result of relying on the faulty opinion.

Judicial opinion

A "judicial opinion" or "opinion of the court" is an opinion of a judge or group of judges that accompanies and explains an order or ruling in a controversy before the court. A judicial opinion generally lays out the facts that the court recognized as being established, the legal principles the court is bound by, and the application of the relevant principles to the recognized facts. The goal is to demonstrate the rationale the court used in reaching its decision.

Reasoned opinion

As the second step of the European Union's infringement procedure, the European Commission issues a "reasoned opinion" when it is concerned that a Member state of the European Union, Member State has not Transposition (law), implemented a Directive (European Union), Directive or other EU law. The reasoned opinion constitutes a formal request to the state concerned for implementing action to be taken, usually within a two month deadline. Also under EU law, a "reasoned opinion" may be issued by a Member State in relation to proposed EU legislation, if the Member State is concerned that the proposal infringes the EU's Subsidiarity (European Union), subsidiarity principle. Article 6, Protocol 2 to the Treaty of Lisbon (2007, entered into force on 1 December 2009) allows Member States to issue a reasoned opinion within 8 weeks of their official notification of the draft legislation.House of Lords
The Role of the National Parliaments in the European Union - European Union Committee
chapter 4, published 11 March 2014, accessed 7 November 2022

Notes

External links

{{Authority control Belief Concepts in epistemology Subjective experience es:Opinión (periodismo)