Compare reliability and validity

    • [PDF File] Understanding Reliability and Validity in Qualitative Research

      http://5y1.org/file/19085/understanding-reliability-and-validity-in-qualitative-research.pdf

      Kirk and Miller (1986) identify three types of reliability referred to in quantitative research, which relate to: (1) the degree to which a measurement, given repeatedly, remains the same (2) the stability of a measurement over time; and (3) the similarity of measurements within. a given time period (pp. 41-42).

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    • [PDF File] EPI Case Study 2 Reliability, Validity, and Tests of Agreement ...

      http://5y1.org/file/19085/epi-case-study-2-reliability-validity-and-tests-of-agreement.pdf

      ¾ Compare screening techniques using the Kappa Statistic ¾ Distinguish between reliability and validity ¾ Identify groups at high risk for TB infection ¾ Identify methods used to screen for TB infection ASPH EPIDEMIOLOGY COMPETENCIES ADDRESSED C.2. Identify the principles and limitations of public health screening …

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    • [PDF File] MAT Reliability and Validity - Pearson Assessments

      http://5y1.org/file/19085/mat-reliability-and-validity-pearson-assessments.pdf

      Information in this document includes reliability and validity data based on the current normative sample— MAT candidates who took the test for the first time between January 1, 2016 and December 31, 2019. (N = 58,804)—and a summary of research findings related to the validity of the test.

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    • [PDF File] The Experiences in Close Relationship Scale (ECR)-Short Form …

      http://5y1.org/file/19085/the-experiences-in-close-relationship-scale-ecr-short-form.pdf

      In Studies 2 and 3, we cross-validated the reliability, factor structure, and validity of the short form measure; whereas in Study 4, we examined test-retest reliability over a 1-month period. In Studies 5 and 6, we further assessed the reliability, factor structure, and validity of the short version of the ECR when administered as a stand-

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    • [PDF File] Self-Injurious Thoughts and Behaviors Interview: Development ...

      http://5y1.org/file/19085/self-injurious-thoughts-and-behaviors-interview-development.pdf

      tics, interrater reliability, and interinformant agreement for quantita-tive items; test retest reliability for the presence and frequency of each type of SITB assessed over a 6-month period; and construct validity via relations between the SITBI and other measures of self-injury-related constructs, including suicidal ideation, suicide attempts,

      TAG: quantitative research reliability and validity


    • [PDF File] Understanding Reliability and Validity - Renaissance Learning

      http://5y1.org/file/19085/understanding-reliability-and-validity-renaissance-learning.pdf

      A split-half reliability coefficient is calculated in three steps. First, the test is divided into two halves, and scores are calculated for each half. Second, the correlation between the two resulting sets of scores is calculated; this correlation is an estimate of the reliability of a half-length test.

      TAG: reliability versus validity in psychology


    • [PDF File] Guidelines for Reliability, Confirmatory and Exploratory Factor ...

      http://5y1.org/file/19085/guidelines-for-reliability-confirmatory-and-exploratory-factor.pdf

      For example, If reliability is .60 for a 10-item instrument, what is reliability for a 20-item instrument? r kk = 2(.60) / (1 + (2 – 1)(.60)) = 1.20 / 1.60 = 0.75 Levels of Reliability Acceptable levels of reliability depend on the purpose of the instrument. Acceptable reliability of instruments developed for research purposes can be as low ...

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    • [PDF File] Reliability and Validity of a Smartphone-Based Inclinometer …

      http://5y1.org/file/19085/reliability-and-validity-of-a-smartphone-based-inclinometer.pdf

      on the validity and reliability of SBI applications measuring the shoulder. Our study aims to compare the validity, reliability, and intra-rater reliability of the SBI to that of the UG. We chose to compare the SBI to a UG because the UG is considered the clinical gold standard for measuring ROM [3]. Abstract

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    • [PDF File] The most commonly discussed types are Face, Content

      http://5y1.org/file/19085/the-most-commonly-discussed-types-are-face-content.pdf

      Content Validity. • Does the test contain items from the desired “content domain”? • Based on assessment by experts in that content domain. • Is especially important when a test is designed to have low face validity. • e.g., tests of “honesty” used for hiring decisions. • Is generally simpler for “achievement tests” than ...

      TAG: qualitative research reliability and validity


    • [PDF File] RELIABILITY AND VALIDITY IN ORAL HISTORY: THE CASE …

      http://5y1.org/file/19085/reliability-and-validity-in-oral-history-the-case.pdf

      connection, reliability can be defined as the consistency with which an individual will tell the same story about the same event on a number of different occasions. Validity, on the other hand, refers to the degree of conformity between the reports of the event and the event itself as reported by other primary source material, such

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    • [PDF File] Fundamental Research to Improve Understanding of the …

      http://5y1.org/file/19085/fundamental-research-to-improve-understanding-of-the.pdf

      understanding of the accuracy, reliability, and measurement validity of specific forensic science disciplines within the context of their application to criminal justice. Through this solicitation, NIJ seeks qualified applicants to conduct research and validation studies to improve the scientific foundation of the following forensic disciplines: 1.

      TAG: reliability and validity of quantitative data



    • [PDF File] The Experiences in Close Relationship Scale (ECR)-Short Form …

      http://5y1.org/file/19085/the-experiences-in-close-relationship-scale-ecr-short-form.pdf

      In Studies 2 and 3, we cross-validated the reliability, factor structure, and validity of the short form measure; whereas in Study 4, we examined test-retest reliability over a 1-month period. In Studies 5 and 6, we further assessed the reliability, factor structure, and validity of the short version of the ECR when administered as a stand-

      TAG: reliability and validity in statistics



    • [PDF File] OFFICIAL Reliability and validity of NAPLAN - My School

      http://5y1.org/file/19085/official-reliability-and-validity-of-naplan-my-school.pdf

      2020. literacy and numeracy (NAPLAN) provides anassessment of the literacy and numerac. skills of students in Years 3, 5, 7 and 9. NAPLAN has a number of purposes, including reporting national- and state/territory-level achievements in literacy and numeracy, as well as providing accurate and reliable.

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    • [PDF File] John WCreswell D a lle Determining Validity n Qualitative Inquiry

      http://5y1.org/file/19085/john-wcreswell-d-a-lle-determining-validity-n-qualitative-inquiry.pdf

      ting to understand the notion of validity in qualitative inquiry.There is a general consensus, however, that qualitat. ve inquirers need to demonstrate that their studies are credible. To this end, severa. authors iden-tify common procedures for establishing validity inJohn W. Creswell is professor of educational psychology at the University of ...

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    • [PDF File] Summary of Reliability and Validity of Harrison Assessments

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      e Harrison Suitability Assessment are between .80 and .94. These results indicate that the degree of reliability is within the moderately high to extremely. ured against expected industry standards.Validity OverviewValidity is the. extent to which a test measures what it intends to measure. Evidence of validity for tests used for employment ...

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    • [PDF File] RELIABILITY AND VALIDITY OF THE YALE-BROWN …

      http://5y1.org/file/19085/reliability-and-validity-of-the-yale-brown.pdf

      resistance to obsessions and compulsions. Inter-rater reliability was excellent, but test-retest reliability over an average interval of 48.5 days was lower than desirable. The YBOCS demonstrated good convergent validity with most other measures of OCD, but divergent validity vis ~t vis depression was poor.

      TAG: reliability vs validity sociology



    • [PDF File] Volume 41 Number 5 Interrater Reliability and Predictive …

      http://5y1.org/file/19085/volume-41-number-5-interrater-reliability-and-predictive.pdf

      The purpose of this study was to compare the interrater reliability and predictive validity of the FOUR score and the GCS in pediatrics patients. Background The adult human brain accounts for approximately 2% of the total body weight, yet it consumes more than 20% of the oxygen used at rest. The brain is, therefore, one of the most ...

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