how to measure concurrent validity

Marco Weber, ... Kimberly J. A pilot study (N = 10) was conducted to determine the intratester reliability of 4 hamstring length measures: knee extension angle (KEA), sacral angle (SA), straight leg raise (SLR), and sit and reach (SR). If you create some type of test, you want to make sure it’s valid: that it measures what it is supposed to measure. Sports Med. This site needs JavaScript to work properly. Ayala F, Sainz de Baranda P, De Ste Croix M, Santonja F. Phys Ther Sport. Concurrent validity pertains to the ability of a survey to correlate with other measures that are already validated. Despite this weakness, concurrent validity is a stalwart of education and employment testing, where it can be a good guide for new testing procedures. https://study.com/academy/lesson/concurrent-validity-definition-examples.html ). The correlation coefficients for each pair from greatest to least were SR-SA= 0.65, SLR-SR = 0.65, KEA-SLR = 0.63, KEA-SR = 0.57, SLR-SA = 0.50, and KEA-SA = 0.45. An author of a new assessment would want her assessment to have high concurrent validity with well-respected, well-established assessments. Mayorga-Vega D, Merino-Marban R, Viciana J. J Sports Sci Med. | The purpose of this study was to examine the concurrent validity of 4 clinical tests used to measure hamstring muscle length. If both tests produce similar results, then the new test is said to have concurrent validity. Subjects were randomly tested for each of 4 assessments of hamstring length. eCollection 2020. USA.gov. They aren’t always improved and updated. Concurrent validity is one approach of criterion validity that estimates individual performance on different tests at approximately the same time. 2009 Mar 1;8(1):116-22. eCollection 2009. Would you like email updates of new search results? Some freshly released products are just new and shinier versions of the archetype. 2010 Apr;24(4):1013-8. doi: 10.1519/JSC.0b013e3181c7c60d. Fifth Edition. Concurrent validity is determined by comparing tests scores of current employees to a measure of their job performance. HHS If the test takes place a considerable amount of time after the initial test, then it is regarded as predictive validity. Epub 2011 May 23. Ideally, researchers initially test concurrent validity and then follow up with a predictive validity based experiment, to give a strong foundation to their findings. That is it. Criterion validity (concurrent and predictive validity) There are many occasions when you might choose to use a well-established measurement procedure (e.g., a 42-item survey on depression) as the basis to create a new measurement procedure (e.g., a 19-item survey on depression) to measure the construct you are interested in (e.g., depression, sleep quality, employee commitment, etc. Criterion validity actually comes in two subsections: concurrent validity and predictive validity. Objective: To determine the concurrent validity of digital nylon calipers in comparison to ultrasound imaging (USI) for the measurement of interrecti distance (IRD). Convergent/Concurrent. In other words, if we use this scale to measure the same construct multiple times, do we get pretty much the same result every time, assuming the underlying phenomenon is not changing? Concurrent validity is a type of Criterion Validity. Hamstring muscle extensibility influences the criterion-related validity of sit-and-reach and toe-touch tests. As said, concurrent validity measures and comp… Background: Diastasis rectus abdominis is the abnormal increase in the width of the linea alba, measured as IRD. eval(ez_write_tag([[300,250],'explorable_com-medrectangle-4','ezslot_1',340,'0','0']));The tests are for the same, or very closely related, constructs and allow a researcher to validate new methods against a tried and tested stalwart. J Sports Sci Med. As the name suggests, concurrent validity relies upon tests that took place at the same time. Researchers give a group of students a new test, designed to measure mathematical aptitude. 2020 Apr 16;6:47. doi: 10.1186/s40814-020-00592-3. National Center for Biotechnology Information, Unable to load your collection due to an error, Unable to load your delegates due to an error. Correlation coefficients corresponding to the concurrent validity of the six combinations of the 4 clinical tests revealed poor to fair correlation (r = 0.45-0.65). The problem is that the benchmark test may have some inaccuracies and, if the new test shows a correlation, it merely shows that the new test contains the same problems. Correlation coefficients corresponding to the concurrent validity of the six combinations of the 4 clinical tests revealed poor to fair correlation (r = 0.45-0.65). Evidence for concurrent validity was assessed by computing simple correlations of each readiness measure with the other 3 and of each readiness measure with drinking behavior (percentage of days abstinent [PDA] and drinks per drinking day [DDD], respectively, in the last 30 days) at the start of treatment and at the 6-month follow-up assessment. Criterion validity. An instrument is said to be valid if it is able to measure what is to be measured or desired. This project has received funding from the, Select from one of the other courses available, https://explorable.com/concurrent-validity, Creative Commons-License Attribution 4.0 International (CC BY 4.0). The text in this article is licensed under the Creative Commons-License Attribution 4.0 International (CC BY 4.0). Concurrent validity was determined using linear regression, correlation, and kappa statistics. Study design: Clinical measurement, concurrent validity criterion standard. The standard test is established and highly valid. Don't have time for it all now? Please enable it to take advantage of the complete set of features! European Union's Horizon 2020 research and innovation programme. The answer is that they conduct research using the measure to confirm that the scores make sense based on their understanding of th… If the researchers had measured the mathematical aptitude, implemented a new educational program, and then retested the students after six months, this would be predictive validity. eval(ez_write_tag([[336,280],'explorable_com-banner-1','ezslot_3',362,'0','0']));Craighead, W.E., & Nemeroff, C.B. It typically is estimated by correlating scores on a new measure with scores from an accepted criterion measure. 2. Both concurrent and predictive validity are subdivisions of criterion validity and the timescale is the only real difference. In this case, the results of using the instrument may be compared against similar instruments in related fields or in the same field or against similar instruments targeting other population groups. Retrieved Dec 27, 2020 from Explorable.com: https://explorable.com/concurrent-validity. This means you're free to copy, share and adapt any parts (or all) of the text in the article, as long as you give appropriate credit and provide a link/reference to this page. ACUTE EFFECTS OF NEURAL GLIDING ON ATHLETIC PERFORMANCE. For example, testing a group of students for intelligence, with an IQ test, and then performing the new intelligence test a couple of days later would be perfectly acceptable. The key element is that the two methods were compared at about the same time. You have to perform both tests concurrently or simultaneously. The feasibility and impact of instrument-assisted manual therapy (IAMT) for the lower back on the structural and functional properties of the lumbar area in female soccer players: a randomised, placebo-controlled pilot study design. Stevens, J.P. (2009). You can use it freely (with some kind of link), and we're also okay with people reprinting in publications like books, blogs, newsletters, course-material, papers, wikipedia and presentations (with clear attribution). Cross referencing the scores for each student allows the researchers to check if there is a correlation, evaluate the accuracy of their test, and decide whether it measures what it is supposed to. Concurrent validity is demonstrated when a test correlates well with a measure that has previously been validated. 1998 Dec;69(4):338-43. doi: 10.1080/02701367.1998.10607708. Assessing concurrent validity involves comparing a new test with an existing test (of the same nature) to see if they produce similar results. Validity and Reliability - How to Know if the Research is Correct? Hoboken, NJ: John Wiley. NCI CPTC Antibody Characterization Program. Applied Multivariate Statistics for the Social Sciences. AN EXPLORATORY CASE SERIES ANALYSIS OF THE USE OF PRIMAL REFLEX RELEASE TECHNIQUE™ TO IMPROVE SIGNS AND SYMPTOMS OF HAMSTRING STRAIN. A comparison of the sit-and-reach test and the back-saver sit-and-reach test in university students. The Case for Retiring Flexibility as a Major Component of Physical Fitness. Concurrent validity is the measure of a test’s prognostic capacity of a case in relation to a standard test. Construct Validity - Does the Concept Match the Specific Measurement? This type of validity is similar to predictive validity. Concurrent validity refers to whether a test’s scores actually evaluate the test’s questions. No problem, save it as a course and come back to it later. 2014 Jan 20;13(1):1-14. eCollection 2014 Jan. Weber P, Graf C, Klingler W, Weber N, Schleip R. Pilot Feasibility Stud. Res Q Exerc Sport. You are free to copy, share and adapt any text in the article, as long as you give. Based on the results of this investigation and a review of the literature, the authors recommend that researchers, clinicians, and strength and conditioning specialists adopt the KEA test as the gold standard measure for hamstring muscle length. Validity is a measure of the degree of validity or the validity of a research instrument. Background Diastasis rectus abdominis is the abnormal increase in the width of the linea alba, measured as IRD. Concurrent validity is regarded as a fairly weak type of validity and is rarely accepted on its own. The Concise Corsini Encyclopedia of Psychology and Behavioral Sciences (3rd Ed.). 2019 Jul;14(4):603-612. Eighty-one subjects (42 men and 39 women) participated in the main investigation. 2020 Apr;15(2):263-273. An example of an unreliable measurement is people guessing your weight. Check out our quiz-page with tests about: Martyn Shuttleworth (Sep 7, 2009). Then, concurrent validity coefficients are generated using correlations between the survey of interest and the validated survey. If we want to assess the concurrent validity of a new measure of empowerment, we might give the measure to both migrant farm workers and to the farm owners, theorizing that our measure should show that the farm owners are higher in empowerment. The two measures may be for the same construct, but more often used for different, but presumably related, constructs. By correlating scores on a new paint job with the relationship between test performance and job performance is a of... Accepted on its own ideally, this is called criterion validity that estimates individual performance two! Measured as IRD are generalized properties of Psychological measurement a comparison of the variables studied ( Sep 7, )... 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