Who is informant informal caregiver for dementia or Alzheimer patient?

Hi dear friends Who is informant informal caregiver for dementia or Alzheimer patient? What criteria should be used to identify a informant informal caregiver? How long should someone take care of...

31 December 2017 3,325 2 View

How to write a good bibliometric study?

Hi Dear friend I'm interested to know how can write an excellent bibliometric study. I want to know: 1. What is the steps of a bibliometric study 2. What is the standard method for writing a good...

11 December 2016 3,640 1 View

How can compare the diagnostic accuracy of two or more screening test?

Today, there are many screening tests for a variety of diseases. Most of these tests are valid and reliable and for them calculated sensitivity, specificity, positive predictive value, negative...

07 August 2016 3,461 3 View

How to calculate the sample size in regression studies?

I am interested to know, How to calculate the sample size in regression studies? I have read the following article: Sample Size for Multiple Regression: Obtaining Regression Coefficients That Are...

05 June 2016 7,492 8 View

Who is elderly?

Please answer this question without the use of scientific definitions (don't use WHO or UN or... definitions). I want to know who is elderly in your mind and what criteria you use to identify the...

04 May 2016 2,484 1 View

Hi dear friends I need a colleague in the validity and reliability of diagnostic tools dementia. Do anyone is interested in cooperation?

04 May 2015 7,502 0 View

I got 02 moderator values defining Johnson-Neyman significance regions. Is it an error?

Hi everyone, I am conducting research for my Master's thesis. I am using PROCESS by Johnson-Neyman to analyze my Moderator model. I test the relationship between Public Service Motivation and...

03 March 2021 2,350 2 View

What degree of missing data in a particular case/participant results in Expectation-Maximisation no longer working?

I'm dealing with a mediation model and am using the PROCESS module in SPSS. Due to SPSS and PROCESS being limited in the imputation methods - being unable to handle multiple imputation - the other...

02 March 2021 4,362 1 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 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

Is it necessary to report effect size (ES) in statistics of biomedical research given that we already report p values routinely?

Pls share your thoughts

01 March 2021 7,330 4 View

Mixed ANOVA - help?

I'm currently working on a piece which asks to conduct an ANOVA - looking at the effect of sporting group (2 levels), and exercise trials (two trials with six levels). I've computed this all...

27 February 2021 9,626 4 View

How to Interpret Partial Eta Squared Numbers For a Repeated Measures Anova?

I have obtained Partial Eta Squared Numbers through Two-Way Mixed Anova Analysis. My results for different constructs are: .105, .135, .038, .068, .061 respectively. I wanted to know, whether...

24 February 2021 7,122 1 View

How to handle studies which report perfect effect sizes in a meta-analysis using Pearson's r?

I'm in the process of updating a meta-analysis and in one of the new studies, effect sizes are reported as Tau-U. Two of the effect sizes are reported as Tau-U = 1.00. I am using Andy Field's...

24 February 2021 2,265 3 View

Can't recognize exact phase and PDF card no of Silicon carbide in XRD?

We have deposited silicon carbide on carbon substrate using one PVD technique. Due to amorphous behavior of SiC at low deposition temperature, we performed heat treatment of those films at...

22 February 2021 2,072 3 View

Interpretation of Goodman - Kruskal Gamma squared?

Dear colleages, Eta squared is dominantly used in reflecting the explaining power the same manner as a squared partial correlation coefficient (R2p ) from multiple linear regression: as the...

22 February 2021 7,801 3 View