Verification vs. Validation - understand the difference

11-19  Source: Network gathering  Views:0 

Advertisement

Verification vs.  Validation - understand the difference

Science is constructed by man and therefore fallible.

What Clearly mark under verification

Both terms appear frequently in scientific work on, because there is not only to theorize, but this also check on their veracity.

  • This is exactly what you are doing by using a verification, also called verification. The term describes the project to prove a hypothesis, ie to verify. This can be done by many methods, eg., By observations, statistical calculations, etc. Is confirmed a hypothesis to be true, it says that this is verified. This approach is represented at least science theories positivism and logical empiricism.
  • Unlike the see the representatives of critical rationalism. They assume that a verification is generally not possible because not all necessary information is comprehensible. According to the representatives of critical rationalism only a falsification is possible, therefore the finding that a particular hypothesis is false. An example of Karl Popper should help to understand: if you have the hypothesis: "swans are all white", this will be accepted as true until someone discovers different colored swans, eg black swans.. If this is the case, then the hypothesis is considered to be falsified.
  • To verify this hypothesis, an extensive study of all swans of the world may have to be performed. Even if you forget only one or two swans, the hypothesis can only be accepted as verified, since the age verification, the color of all the swans must be known. Important here is the difference between getting something only assume that something is true or it is indeed true. Many things in science are only accepted, since science was created by man, and man is only a tiny part of the universe. Who understands this difference, has grasped an important lesson in science.

Validation is a narrower term of verification

  • By validation we mean roughly how reproducible a result. Unlike the verification here is the way decisive, as the result, since this has already been found in general through the verification.
  • A validation so to speak, only to find out whether a specific operation comes the expected result. Is something valid, it means that the tested operation is repeated to the same result.
Related articles
  • Verification vs. Validation - understand the difference 11-19

    Science is constructed by man and therefore fallible. What Clearly mark under verification Both terms appear frequently in scientific work on, because there is not only to theorize, but this also check on their veracity. This is exactly what you are

  • Work performance contract - so you understand the difference to purchase and service contract 11-30

    Even with plants applies Sales Law. Uwe Steinbrich / Pixelio The term of work performance contract stems from the contract law of the Civil Code. It is governed by § 651 BGB. usually applies to a work performance contract Sales Law In the law of the

  • Country and Western - so you understand the difference 06-09

    Western music is about the lives of cowboys. Traditional music from the USA While the US is better known for stars like Lady Gaga and Justin Bieber outwardly, there is also a huge music scene that deals with traditional music. Traditional means that

  • love and understand the difference between a crush 03-08

    Before love comes being in love. In love or a crush? To define the difference Love and crush called the same thing? To find out possible differences. The term "crush" is usually used by children and adolescents. Young people find it difficult to

  • Productivity and efficiency - so you understand the difference 06-07

    Production processes must be economical. Input, Output, and the principle of economic efficiency The output factors for determining the indicators of productivity and efficiency are the input and the output of a production process. The input includes

  • Lottery ticket: System or normal - understand the difference 01-16

    In 6 out of 49, the chances of winning are infinitesimal. Thomas_Siepmann / Pixelio The probability for the right lottery ticket In Germany twice a week 6 numbers from a lottery drum with 49 numbered balls are drawn. So these are 104 drawings in a ye

  • Difference between theft and embezzlement 12-17

    Theft is taking away, embezzlement is sheer dedication. Theft and embezzlement are property crimes. The difference lies in the way how the offender appropriates a strange thing. To understand this difference, must be based on the "constituent element

  • Difference geographic and magnetic north simply explained 05-13

    determine the magnetic north with the compass Geography North simply explained To understand the difference of the geographic and magnetic north, you first need a definition of the two terms. When true north is the intersection of the geographical po

  • Difference between Literature and sources 05-18

    On which side it was again? To create a bibliography You need it for scientific texts, theses and dissertations, and also, for example, self-help books: The reference to the origin of your knowledge. That is why it is so difficult to understand the d

  • Aristotle human image simply explained - so you understand the philosophical view 08-01

    Get to know the defining image of man by Aristotle. The philosophical ideas of Aristotle is fundamentally concerned with the people. Aristotle had a positive human image based on that man strives for happiness. Meet Aristotle people image Aristotle h

  • simply stated difference from PC to server 08-31

    Server rooms for mass access PC - simply explained To understand the difference between PC and a server that provides a brief explanation of what is a PC and a server. A personal computer is a so-called stand-alone computer, you can use personally. I

  • Difference between canoeing and kayaking - so you decide on the right boat 11-24

    Take a boat trip on a kayak. Tobias_Schnuchel / Pixelio The canoe between water and boathouse To understand the difference between canoeing and kayaking, you should read the following instructions very carefully. Here it is shown how to use both type

  • Difference between Gypsies 12-28

    The term Gypsy migrant groups is negatively associated. History of the novel as the basis for Roma culture history A entstehungegeschichtlicher overview of the language helps to understand the difference between Gypsies. It must be noted that the ter

  • explain the difference of the Bundestag and Bundesrat 02-11

    All power emanates from the people. The difference is historical They understand the difference between the Bundestag and Bundesrat best when you remember that the Bundestag the interests of all citizens of the Federal Republic of Germany maintains,

  • Difference between variance and standard deviation - simply explained 02-11

    Statistics is often easier than you think. Sticky Rechenmaß - the standard deviation Statistics is quite a difficult module for all, which no arithmetic talent was in the cradle. Maybe you just sit on your documents, examining approaching and you jus

  • What is D3? easily explained Unlike EURO3 - 11-24

    Many vehicles pollute the environment. As D3 is formed To understand the difference between D3 and EURO3 must first be defined, what D3 actually means: Many think that the D-emission standards associated with a diesel engine. This is not entirely tru

  • Restless sleep the toddler - what to do? 04-25

    Infants often sleep restless. Restless sleep in children Generally each child is an individual and therefore has its own rhythms and behaviors. But in healthy infants is a restless sleep are not uncommon. Children process during sleep the experience

  • Mechanics vs. Physics - an explanation for primary school children 02-01

    A steam engine can help a child to explain the mechanics. Physics is a school subject that is introduced to the mainstream school in the sixth grade. Reason for the rather late start of the tray during the school career, is that children need to have

  • Where does one find radioactivity? - Radiation in everyday life simply explained 03-24

    Radioactivity in everyday life In daily life, all people come, even you, with radioactivity in touch. However, this is normally for the body not harmful, since it mostly involving potassium 40th Only when it comes to residual radiation from the Chern

  • verify Twitter - how it works 05-05

    use Twitter with real account Twitter - social networking in brief You want, as millions of people also use Twitter and settle down an account. You must be verified at Twitter, in order to preserve your own authenticity. To verify, you must, however,