"Strengths and weaknesses of reliability and validity" Essays and Research Papers

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    measures students’ and teachers’ strengths and weaknesses. Standardized tests are given out to measure teacher’s effectiveness in the classroom and a student’s success. The results are then compared amongst others who took the same test. If a student got a higher or lower score than the “standard” score on the test‚ then that is considered his or her strength or weakness. A teacher can then make an adjustment to the curriculum‚ that would focus on the student’s weaknesses. If every student is having the

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    historians have focused on a Three Kingdoms Approach in the 17th century. Explain how this has contributed to our understanding of the mid 17th century crisis. What are the strengths and weaknesses of this approach? The Three Kingdoms approach has strengths such as a wide variety of areas that can be used as sources as well as weaknesses such as a possibility to be more focused on Scotland and Ireland. However‚ it seems that the approach may also not be very useful depending on your focus of study. For

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    Validity For Validity

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    Reliability is general rather than specific But validity is not general but specific. Reliability is necessary for validity because a test with score which fluctuates very much does not test anything. For example if a test of pronunciation measures pronunciation it is a valid test‚ instead of measures grammar and vocabulary. The test yields dependable scores that is if the scores do not fluctuate very much the test is reliable. means the scores obtained by a student will be close to the score she

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    from this attachment style are self-harm‚ fear of interacting with parents‚ aggression‚ and dissociation (Rholes‚ Paetzold‚ & Kohn‚ 2016). Children who have been abused can display these types of behavior. Attachment Theory’s Strength’s and Weaknesses Attachment Theory is

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    One of the mains strengths of IQ testing is the ability to find out if a person has the aptitude to learn. IQ test have also been used to admit people into prestigious organizations and to put children in special education programs. IQ testing also further breaks down peoples strengths in specific areas such as math‚ music‚ science and language to name a few. This can be very helpful in guiding a person into a specific field of study. IQ test are used to award grants and scholarships to gifted

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    Overview Sirius XM has unique strengths that they can apply to help foster their future success. The company offers their customers premium and exclusive broadcasting services which include the NFL‚ MLB‚ NASCAR‚ NBA‚ NHL‚ traffic‚ weather‚ and more. In conjunction with being able to offer premium and exclusive broadcasts‚ Sirius XM is not restricted in their content to the extreme that free radio stations are subjected to. Sirius XM has the advantage of operating in an industry where the high barriers

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    Internal and External Strengths and Weaknesses of Coca-Cola A company like Coca-Cola has many internal and external strengths‚ but when launching a product of this sort‚ they begin to run into many internal and external weaknesses as well. As far as internal strengths go‚ Coca-Cola itself is a strong company to say the least. Not only are they a $23 billion company‚ but in 200 nations‚ Coke sells about 400 drink brands‚ including four of the top five sellers right now. They own 36% of the largest

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    This constitution was weak in that the central government was unable to impose taxes‚ control international trade‚ or enforce laws‚ and it was difficult to pass any law. Even though the Articles of Confederation had its strengths and weaknesses‚ its weaknesses outweighed its strengths rendering the document useless in governing the new country. The Articles of Confederation kept the central government weak due to the colonists’ fear of a tyrannical central government. Congress did not have the power

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    forced the remaining Greek states to adapt a form of Oligarchy government instead of Democracy. At the end of the Peloponnesian War‚ Sparta’s army defeated the Athenian navy due to it using its overwhelming strengths and overcoming its weaknesses. Sparta

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    The strengths and weaknesses of Behaviourism Nowadays‚ when psychologists speak about different states of consciousness that are possible to achieve it is especially important review all the strength and weakness of behaviourism. Mental events in behaviorism are not considered suitable for any scientific study and for getting any data from them. All the assumptions made by behaviourists are to be supported with a practical experiment and as mental processes cannot not‚ therefore they posses no interest

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