Psychological Well-being Scale for Sri Lanka?

Are there any validated scale/index published for measuring the psychological well-being particularly for Sri Lankan or Asia?

05 June 2019 4,078 2 View

Mediation in SEM - AMOS ?

Is it essential to investigate and report the direct effect (between IV and DV) prior to the arrival of mediated variable (before doing bootstrapping)?

31 December 2018 293 3 View

Pilot study followed by reliability and validity evidences?

As an accepted practice, most researchers conduct a pilot test prior to proceed final data collection with the aim of to checking the suitability of the research instrument (standard research...

31 December 2017 6,088 4 View

SEM model fit indices?

Except the Hooper et al. (2008), are there any well accepted scholarly work on determining the SEM model fit indices?

31 December 2017 1,491 4 View

Recommended Cut off Criteria for Validity Test in SPSS?

Hi Scholars, Can anybody provide me about details of recommended cut off criteria for validity test (SPSS) with respective mentioned publications ?

10 November 2017 265 3 View

Does convenient sampling suits SEM?

I have witnessed that most of the recent quantitative social media research studies which published in the top world ranked journals were employing statistical technique as simple as regression...

07 August 2017 9,842 3 View

What are the hot research topics relating to social media?

What are the hot research topics relating to social media? Especially in terms of impact to the academic success, and also impact to employee productivity

03 April 2015 2,116 0 View

Defining Social Commerce?

Most scholarly definitions of Social Commerce limits its scope only to the social support perspective (i.e. user generated content) ignoring the firm generated support/content. Any views in this...

01 January 1970 6,724 4 View

Writing a Research Article with Pilot Study and Parametric Assumptions

01 January 1970 5,896 2 View

Research Topic in a Question Form ?

01 January 1970 7,127 4 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

What techniques can I use to determine the miscibility of polymer blends?

The term miscibility refers to the single-phase state in thermodynamics. I do not mean the compatibility of different components. To determine the miscibility I know several techniques such as...

03 March 2021 4,107 4 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View

What analysis to choose with a large neste dataset and clearly skewed or kurtotic distributions?

Hello! I have a dataset of n=3000 nested within 8 countries with approximately 200 or 400 responses in each country. I originally planned to perform multilevel modelling with 4 dependent variables...

02 March 2021 6,865 1 View

Shall I skip the measurement model in SmartPLS?

Hello everyone, I had run a mediation model in SmartPLS using questionnaires that were already validated among my statistical population. A professor who edited my paper -though she is not...

01 March 2021 3,052 3 View

What is involved in morphological changes of SEM images of a substance?

In the sem analysis of CaCO3 nanaoparticles, the morphology images showed spherical shaped particles but the proposed morphology for these type of nanoparticles is trigonal. I prepared the...

01 March 2021 1,960 4 View

I have designed reflectarray element and feeding it though Horn Antenna on HFSS. After full wave simulation, I am not getting desired results?

I have designed reflectarray element to generate OAM beams at 5.8GHz and feeding it though Horn Antenna on HFSS. After full wave simulation, i am not getting desired results i.e Radiation pattern...

01 March 2021 9,701 5 View

Joint behaviour in Abaqus is not captured well?

I am working on roof joint and trying to simulate the behaviour in Abaqus. I am successful in running the model but the final graph does not follow the experimental curve in the negative direction...

01 March 2021 6,661 3 View

How to define tie constraint between rigid body and another part in dynamic explicit model of Abaqus?

Hi dear researchers I connected a rigid body into the part of my structure by tie constraint and then I added displacement to rigid body, in static general step every thing is fine and these two...

28 February 2021 3,442 2 View