Has anyobody got that in PDF - Part I: Cognitive development in children: Piaget development and learning?

Hello scientific world, I am looking for this in PDF, have some issues with uni library off campus system and cannot get it.... Piaget, J. (1964). Part I: Cognitive development in children:...

02 March 2018 4,695 7 View

How to test mediated effects with moderators in SEM context?

Dear Researchgate users, Here it goes a dilemma. I have a mediation model - with 3 mediators. Only one of them turned out to be significant. Now I would like to apply moderators - and here is...

02 March 2018 6,059 2 View

Could anyone help wit data transfer from Stata to Mplus?

Could someone please help me to find out how to transfer a .dta file onto Mplus? I know that there is stata2mplus command just do not know how to get Stata extension for Stata se13 (64 bit) to...

02 March 2018 991 6 View

Any articles on children/adolescent social development and language?

Hello researchers, I am looking for articles on language (speech, vocabulary, and so on) and social development of children and adolescents. Especially I would be interested in materials that...

02 March 2018 2,364 4 View

Is this good idea to test for the type of social support first and then pick one for mediation model?

Hello researchers, I am going to implement social support in mediation model. However I can go for peers' related social support, teachers' related social support, or parental social...

02 March 2018 1,358 6 View

Is it a problem if I would like to implement 10 mediators in one structural equasion model (SEM)?

Hello scientific world, I just simply wonder if 8 to 10 mediators that I found as important for my model is just not too much? One idea that comes to my mind is that I could reduce this number...

02 March 2018 6,547 3 View

What is the alternative for mediation if I have two equivalent outcome variables for two different time points?

Hello Researchgate keepers, I have a path model Predictor: one latent variable Mediators: two or three variables Outcomes: two continuous variables pertaining to attainment at two separate time...

01 February 2018 4,153 0 View

Can anybody explain in a relatively easy manner the difference between moderated mediation and mediated moderation in psychological context ?

Hello there, Can you explain the difference please stated in the title above? Examples in real-life context are most welcome Thank you very much Witold

01 February 2018 2,123 10 View

Any materials, refs on interaction term of two predictors, mediators in structural equasion models, preferably for Mplus?

Hello researchers, I have two continuous mediators (predictors) and the continuous outcome variable. I need to conduct interaction term for those two predictors to see for example if higher...

01 February 2018 5,658 4 View

Any references on cross-lagged mediation?

Hello Researchgate keepers, Any easy to approach references, examples on cross-lagged analysis and if mediation could be an example this would be great. Thank you Witold

01 February 2018 661 0 View

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View

What does Servant Leadership mean today and in the future? What are the advantages and disadvantages?

In current time of many changes in business and world of work, a lot is said and reported about the importance, skills and benefits of leadership. Are soft skills becoming more and more important?...

02 March 2021 8,149 3 View

Which is a lucid standard comprehensive book to guide on psychological scale construction and its standardization?

02 March 2021 7,082 3 View

LOAD DISPLACEMENT CURVES Stiffness increasing in ANSYS non linear analysis. HOW CAN I CORRECT IT?

Hi. I am doing non linear FE analysis using a new material beam under flexural 2 point loading using ANSYS. I have defined a bilinear material model. The solution has converged. In results I am...

01 March 2021 9,911 3 View

How to choose ANN number of hidden layers and nodes?

Hello, Could you please share any interesting research explaining how to choose the number of hidden layers and nodes per layer in case of regression problems using ANN? Thank you, any help would...

01 March 2021 6,200 3 View

PUC19 as a transfer plasmid for lentiviral delivery?

Hello, Is it possible to use pUC19 as a transfer vector to be packed in using the second generation viral particles packaging system( pMD2.G; psPAX2 plasmids)? As far as I understand it there is...

28 February 2021 4,868 2 View

How could I take into consideration the weights of observation in a system of seemingly unrelated regressions (SUR) in rstudio?

I build a model of 4 regression equations (probit and OLS) in R studio. I need to take the weights of observations into consideration. While it is simple to do so for every regression equation,...

27 February 2021 1,233 1 View

Can random sampling have inclusion criteria?

As random sampling means that everyone in the population have an equal chance to be chosen, can it have inclusion criteria? My research participants have been chosen based on the inclusion...

26 February 2021 6,905 10 View

Do you kow of any database containing data on retention time, log P and polarizability for a large number of molecules?

Hi, I am a chemistry undergraduate doing my dissertation project on HPLC. In my project, I need to predict the HPLC retention time of 20 aromatic molecules, the calibration set. To do this I will...

24 February 2021 2,602 1 View

How to run raise regression in R?

if anybody know how to run raise regression in r, and raise parameter selection, please help me

24 February 2021 8,199 1 View