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Questions related to Reliability
I have done a 3 round modified Delphi and did percentage agreement, SD, IQR and applied McNemar test for stability of results. but I did not do chron back alpha for reliability. now when I apply...
01 October 2020 2,976 3 View
Please, if you know such a person or service, kindly email me the contact. I am looking for a reliable service to help me with my data set analyses. Thank you, Y. Essounga: [email protected]
24 September 2020 2,231 3 View
One of my questionnaires has one item: one open-ended question. Is there any method to check the reliability of one question?
24 September 2020 9,085 8 View
I found papers cited Englyst et al. (1992) and mentioned Megazyme kit, But unfortunately these were not clear and hard to follow. Thanks in advance,
24 September 2020 1,559 5 View
Is there a Reliability and construct validity of the Indian version of the Job Content Questionnaire (JCQ)? If yes, please share.
23 September 2020 1,079 3 View
We use the Prime Q RT-PCR thermal cycler and the issue occurs before the first cycle starts and almost immediately after the lid heating ends. We´ve tried various programs with different...
23 September 2020 5,346 0 View
Is there a Reliable Simulink-based model that can be used to generate the Lyapunov exponents, the bifurcation diagram, and the Poincaré section for continuous-time chaotic systems, at least the...
21 September 2020 3,286 3 View
I have 5 Likert scale questions in my questionnaire that seeks to measure Construct A. It has an acceptable Cronbach's Alpha value of above 0.7. Does this mean that I am able to create (compute)...
20 September 2020 6,262 15 View
Hi you, the expert of measurement modeling! The classical measurement model that is used in estimating reliability by, for example, maximal reliability, do not include any element for the...
16 September 2020 2,264 3 View
We have a hydraulic system (water collector and distributor) which is newly started, how can we calculate its reliability?
08 September 2020 6,777 2 View
For my research it's needed to measure the concentration of the following sugars present in a potato tuber: sucrose, fructose and glucose. Is there a reliable method to measure these with a...
08 September 2020 5,810 4 View
Hello dear all, To calculate clinically significant changes (RC) in experimental study according to the formula from Jacobson and Truax (1991), what numbers should be placed for the all group...
07 September 2020 831 1 View
Dear all, I want to analayze the inattentiveness level in ADHD patients and compare the current score with the score of 6 months before now. I do not have any score of inattentiveness level of 6...
06 September 2020 5,193 3 View
As we usually know, in the process of decision-making evaluation, decision-makers always give evaluation information based on their own professional knowledge and experience. However, the...
05 September 2020 1,987 9 View
Hello, I am currently investigating some reflective research models with SmartPLS and had a few questions about checking the Construct reliability, validity and discriminant validity. Can i...
05 September 2020 9,895 3 View
Are there reliable and easy-to-measure criteria to identify trees that have not recovered after transplanting, but are not yet dead? In particular, I seek to know the reliability of criteria such...
01 September 2020 851 2 View
In statistics, Cronbach’s alpha is a coefficient of internal consistency. It is commonly used as an estimate of the reliability of a psychometric test for a sample of examinee. Cronbach’s alpha...
26 August 2020 6,427 4 View
The traditional factor analysis approaches such as Pearson correlation and Cronbach's Alpha have some limitations .To bash the drawbacks of Pearson correlation and Cronbach's...
24 August 2020 780 7 View
Hi everyone, I've conducted an EFA and ended up with 5 factors. A few of the items are cross-loading over 2-3 factors. I have already removed 10 items that either do not correlate or cross-load...
23 August 2020 2,600 8 View
I am trying to run alpha reliability tests in SPSS on 4 questionnaires I have used. Questionnaires which have ordinal data/items is fine but I have questionnaires/questions/scales in which the...
19 August 2020 8,593 6 View
For monitoring the Physico-chemical parameters of the fish farming medium, we use a multi-parameter probe which is immersed all the time, and which transmits data in real-time. The problem is the...
18 August 2020 7,301 9 View
Temperature gradient in well is sometimes estimated by either a temperature survey or running wireline formation tools. Meanwhile, well is generally full of a fluid whereby fluid movement is...
16 August 2020 6,736 4 View
My master’s thesis method is based on qualitative content analysis. After the interviews, I did the coding and analysis. Since I am the only coder, I can not use methods that compare two coders,...
16 August 2020 4,753 6 View
I am a little bit confused about how to calculate reliability for EBV of each animal using the BLUPF90 program; taking into account repeated measures data, contemporary groups, and removing parent...
14 August 2020 4,960 5 View