PDF-DABS Reliability/Validity StudyESPONSE ORM YES I can help with the re

TYPE OF RELIABILITYVALIDITY NUMBER OF PERSONS TO ASSESS Test Retest Reliability Inter Interviewer Reliability Inter Respondent Reliability Concurrent Validity . Is My Home Mortgage Inte est Fully Deductible Instructions Include balances of ALL mortgages secured by your main home and second home Start Here Do you meet the conditions57375 to deduct home mortgage interest Were your total mortgage balances 1000 to put into appropriate form NO Does lim 64257nite YES YES Diverges NO TAYLOR SERIES Does NO Is in interval of convergence YES 0 YES Diverges NO Try one or more of the following tests NO COMPARISON TEST Pick Does converge Is 0 YES Converges YES Is Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No No No No No No No No NoIsyour relative a U.S. citizenor lawful permanent resident?Areyouthatrelative’sparent,spouse,or minor child?Congratulations!You&# RequiredModications Approach Hardware OS Extension Capabilities yes yes yes Microkernels no yes yes Languages no yes yes NewDriver no yes yes Architectures Transactions no no yes VirtualMachines no n A Cheat Sheet. Power Point. What does it mean. Validity . – Depends on the . PURPOSE. . (reaching a conclusion). Must . be . inferred. from evidence. What . you learn from it . Reliability. – The . Reliability gets more attention:. Easier to understand. Easier to measure. More formulas (like stats!). Base for validity. Need for validity. Does test measure what it claims?. Can test be used to make decisions?. using . Busting Up . Bullying 1100L. Day 1. Warm-Up. :. Read . paragraphs 1-3 of the . article . Busting . Up Bullying. . 1100L. . Underline three or four of the most important words in each of those paragraphs.. Sherwood Brooks. Driftwood Middle School, 2011. We live in time when we are bombarded with information. . A wise in. . consumer must be able to determine which information is trustworthy and what needs to be disregarded.. Validity . Is the translation from concept to . operationalization. accurately representing the underlying concept. . Does your variables measure what you think in abstract concepts.. This is more familiarly called Construct Validity.. Presenter: Barend de Beer. DABS. Direct Access Business Solutions. All the content and principals included in this presentation are protected by copyright and can not be used without . permission from us.. & . Validity. Reference. The majority of this lecture was taken . from . How . to Measure Survey Reliability . & Validity. . by Mark . Litwin. , Sage Publications,1995. .. Lecture objectives. Presenter: Barend de Beer. DABS. Direct Access Business Solutions. All the content and principals included in this presentation are protected by copyright and can not be used without . permission from us.. Basics . What is reliability? . What is validity? . Can you have one without the other? Why or why not? . Reliability. Observed score . = True score random error systematic error. Explain. Why is this important? . Easier to understand. Easier to measure. More formulas (like stats!). Base for validity. Need for validity. Does test measure what it claims?. Can test be used to make decisions?. Validity. Reliability is a necessary, but not a sufficient condition for validity..