Validity

Validity Name Date University Validity When recalling back on a time in juicy school, I prat think of a time that I was being judged by my external vs. internal abilities. This was d whizz to me when my soaring school guidance counselor was trying to guide me in what he thought would be my best option for my move education. When I expressed to him that I would like to attend the topical anaesthetic community college, he told me that I was not college material and with my abase classes I was currently talking, I would be better desirable to learn a trade vs. attending college. This counselor was sagacity me on what he thought my external and internal hardihood was. In reality his judgment was wrong. He might substantiate had at that time in my life the external validness of my educational abilities correct but what he was not smell at was my capability to do just as commodity if not better than my peers. My capability would be my internal stiffness that was being over looked and not viewed properly. There are umpteen different types of cogency based on what one is beat and if the results are reliable. A test is valid when it measures what its sibyllic to (Patten, 2002). If a test is reliable, it yields consistent results (Patten, 2002).

A test can be both reliable and valid, one or the other, or neither (Patten, 2002). Reliability is a prerequisite for measurement validity (Patten, 2002). If a test is reliable, it yields consistent results (Patten, 2002). Internal validity occurs when a researcher controls all extraneous variables and the only variable influencing the results of a study is the one being manipulated by the researcher (AlleyDog, 2010). This substance that the variable the researcher intended to study is indeed the one affecting the results and not some other, unwanted variables (AlleyDog, 2010). There are several threats to internal validity including: history, maturation of participants, testing, instrument decay, and statistical regression (AlleyDog, 2010).... If you want to get a full essay, articulate it on our website: Orderessay

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