Dear all,
I would like to invite you to take part in a research about gender pay gap in IT sector. The survey is published here:
https://forms.gle/gxyNCtjHM5x8CXU89.
Thank you for your participation in advance!
Dear colleagues, I would like to ask for your advice on testing the criterion-related validity of the measuring instrument. It is common practice to test this type of validity by correlation with...
13 May 2024 9,170 4 View
Dear colleagues, I would like to ask whether it is possible to compare the quality of different models based on the same data but containing different number of variables using IRT analysis,...
12 May 2024 6,061 3 View
Hello, everyone. My goal is to create a factor (latent variable) from four questions in a questionnaire, each of a different type. Two are rated on a scale of 0-10 and so can be thought of as...
20 February 2024 687 3 View
I would like to ask for advice on data weighting - i.e. whether or not I should use post-stratification weights in my analyses? I have data collected by quota sampling, which are weighted with...
26 February 2023 6,174 3 View
Hello. I would like to ask your advice. If I have a scale of five items and I want to calculate an index from it, how many variables are allowed to have missing values? Is it necessary to have...
22 October 2022 4,898 8 View
I conduct first-order CFA model with four factors and 23 variables, of which 11 are categorical and 22 are continuous. I do not know which estimator (ML, MLR, MLM, WLSMV ??) I should use. Please,...
15 October 2020 5,222 4 View
I had a profile on my last position in IOCB Prague, but after changing a job and also matrimonial status (from Radka Břízová to Radka Nagy). I would like to share all my research data under one...
07 September 2020 8,388 5 View
Hello everybody, I would greatly appreciate your help with stat. analysis. In my experiment I would like to compare 5 types of foodstuffs produced by 3 types of manufacturers (A,B,C, each type...
01 July 2020 6,903 3 View
Good morning to everyone, I have a problem with high value of RMSEA in MGCFA with categorical variables with the WLSMV estimation method in Mplus. I test a model consist of 4 variables on...
04 June 2020 6,720 1 View
Good day. I would like to ask for an advice - I need to create typology and I have different or mixed types of variables - continuous, ordinal, nominal, binary - can I use the Two-step cluster...
12 March 2018 7,358 4 View
Hello dear colleagues, We have prepared a manuscript on NiTi-based alloys and are seeking a second opinion on our current TEM results. If you are a Ph.D. holder with experience in TEM and have...
07 August 2024 9,563 0 View
Dear all, Does anybody have a pdf of this paper? Wood, G.R. and Beeston, J.W., 1986. A late Permian lycopod cone Skilliostrobus sp. cf. S. australis Ash 1979 from Queensland. Geological Survey of...
07 August 2024 4,857 2 View
Articles on" Gender disparities i leatherwork education"
07 August 2024 2,500 0 View
I am Looking for a Science Journal with good impact factor and low publication cost to publish a review paper. Your suggestions would be appreciated.
06 August 2024 6,796 3 View
I received an e-mail invitation to join the editorial board of Clinical Cardiology Updates. While I have published a few articles related to cardiovascular disease, there are lots of colleagues...
06 August 2024 8,981 8 View
If the placenta is delivered in squatting position within 3 minutes of the birth of the baby, postpartum hemorrhage is completely eliminated. It works every time. It is quite likely that if a...
05 August 2024 8,895 0 View
need to open an account to upload my published papers
01 August 2024 9,255 1 View
I have reached out to the original creator Dr. Demerouti but have had no luck with a response. I am completing my IRB form and need the information or permission by tomorrow. I know short notice,...
29 July 2024 3,684 0 View
Hi, please suggest some journals where I can publish a observational study protocol.
27 July 2024 2,519 0 View
Please introduce me the latest published articles on the structure and properties of metal nanocomposites?
26 July 2024 2,200 3 View