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Standardized Test Validity

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The Validity and Reliability of Standardized Tests and Their Ability to Accurately Measure Intelligence
Noah Robinson
Johns Hopkins University Center for Talented Youth

Abstract
This paper examines standardized tests and what makes them an unreliable medium to gauge intelligence on. It analyzes what personality traits can lead to alter test scores and how often these traits are completely unaccounted for. Test score differences based on economic status and ethnicity is also discussed. It also explores how standardized tests usually only analyze one form of intelligence (fluid or crystallized) and thus is not an accurate portrayal of a person’s overall intellectual merit. The differences between the BIS (Berlin Model of Intelligence …show more content…

This knowledge can include math facts, the biology of a squid, or even the capital or North Dakota that you memorized in 5th grade. However, this is not the only kind of intelligence, or the only one that should be screened for when interviewers are looking over your scores. While IQ tests can help screen for hard facts and blatant school knowledge, they are far from a perfect test. They need to change the test to take into account cultural bias and reading capabilities, and they need to add questions that relate to innate intelligence. Standardized tests need to be fundamentally changed to encompass new aspects of …show more content…

There are many aspects that go into intelligence, but unfortunately a few basic character traits of the people taking the test can either make or break their score. For example, if someone has a reading disability and takes the test, then they can arrange for the test questions to be read to them. But if the test taker is simply bad at reading, then their progress on the test will be significantly slowed, giving them a clear disadvantage as, though they have no medically justified reason, they simply take longer to read the questions. The same goes for character traits which make it hard to focus for long periods of time. While it may not be ADHD, these kind of traits can seriously affect how well someone does on a test. There are more specific character traits that can lead to distinctions like this as well. For example, Smokers are worse at things like vocabulary and STM (short-term memory). People who spend a lot of time playing computer games tend to have better STM and reasoning, causing them to test better. Even anxiety plays a role and causes people to do worse on STM tests. Basic personality traits that have little to no effect on intelligence can greatly affect a person’s ability to score well on a

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