Self report of digital media use: What is the most valid way to ask about time/frequency?

I have been asked to help a group of high-schools construct a survey related to screen use, loneliness, stress, etc. their students. What is the least problematic way of asking about screen use...

31 December 2018 9,192 2 View

Where can I find a good recent overview of proportions of methods published in psychology?

I am teaching a new graduate level course on theory of science and research design with a group of colleagues. In order to find a fair distribution of methods lessons, I'd like to refer to a good...

11 December 2017 7,345 7 View

Are there accepted standards for structuring "how often do you..." questions in survey research?

We are doing quantitative research on play habits at work and in people's free time. This includes a series of frequency questions like "How often do you play xxxgame typexxx while at work"...at...

07 August 2016 3,362 5 View

Are there European networks for sharing labs and equipment in neuroscience or psychology?

10 November 2014 8,995 4 View

Is R more precise than SPSS?

I have been told that there are discrepancies between the results you get when running e.g. the same multilevel models on the same datasets in R and SPSS, and that R is more precise. Can anyone...

07 August 2014 1,910 11 View

What is a good survey of work motivations?

01 January 1970 7,109 9 View

Timeout error!! Processor in the loop (PIL) using STM32F4 Matlab 2018a?

Dear Researchers I am trying to perform a PIL simulation using STM32F4 Discovery board and comunication serial USB TO TTL. During simulation I receive the following timeout error: An error...

01 March 2021 2,327 1 View

How to add missing citation?

Dear colleagues, I have found that many authors have a concern regarding their missing citation in RG because often citation in RG is lower than google scholars. I also missed some citation...

26 February 2021 928 6 View

How can we raise the figure when we writing a paper with Latex ?

Hi, everyone. I'm a starter to write a paper by Latex. But I have some difficulty using it. I'm writing the paper with 2 columns. And, there is one figure that occupies the 2 both-sides. I want to...

26 February 2021 3,738 3 View

Centrality measures computation in Biblioshiny/ Vosviewer?

26 February 2021 7,279 2 View

No title

I am trying to find how to know the density needed for a pva electrospinning in a 0.6mm neddle, the electrospinning will be from top to bottom and the problem I really have is the solution because...

25 February 2021 2,615 3 View

How Can I clain a removal of a co-author?

I would like to make a correction in a co-author in your paper which is wrong. This name is also in other papers of Kenton Ko. Zey Ko is not a Co-author . The correct name is Zdenka...

24 February 2021 3,476 4 View

How does the injection volume impact LLOQ and ULOQ in regression analysis (LC-MSMS)?

Hello, I have run into an issue that has sparkled a debate at work: is the LLOQ/ULOQ impacted by injection volume under the following circumstances: 1) Same dilution factor of all samples 2)...

23 February 2021 9,159 3 View

Difficulty in debugging code to correct error - TypeError: '<' not supported ?

I am trying with a Unet code ontained from net ...in tensorflow. When trying to predict the segmentation result with the trained and saved model with metric " iou" using "CustomObjectScope"...

22 February 2021 5,254 1 View

How to perform Haldane correction on SPSS?

I was wondering if anyone knew how to perform the Haldane correction for SPSS (this is the definition of the correction -...

21 February 2021 2,882 1 View

absorption= 1-mag(S(FP1:1,FP1:1)*S(FP1:1,FP1:1))-mag(S(FP2:1,FP1:1)*S(FP2:1,FP1:1)) is it correct for absorption ?

hi everyone I am simulating a unit cell structure in HFSS using Flouquet port having two modes for absorption I have used this formula:- absorption=...

17 February 2021 9,178 2 View