Hi all. what is the most powerful measures of Validity?

More Maysa Alnattah's questions See All

HELP! Any recommendations for Scopus indexed journals in education or second language learning with a fast publication track!?

I am looking for Scopus indexed journals with a fast publication track of no more than 5 weeks! My article is on emotions and second language acquisition! could you recommend anything?

25 August 2023 291 1 View

What is the relationship of creativity using ready-made vector graphics in Ai program?

I need research papers on creativity in designing ready-made vector graphics or similar

16 August 2023 5,395 1 View

What are the types of statistical analysis that can be used in pretess-posttest-control-group experimental design?

I have 4 independent variables and 3 dependent variables. I am testing if an intervention I have made that targeted some of my independent variables have cause a change in those varriables and...

25 January 2023 568 14 View

How can we get a normal distribution on data that is heavily not normally distributed?

I am planning to analyze my data through SEM. However, my data is not normally distributed and some variables are heavily negatively skewed. I have tried transform my data using log...

30 November 2022 1,027 4 View

Could you recommend a good scale to measure students' subjective task value?

What is the best available scale that could be used to measure students' subjective task value? Something that contains utility, attainment, intrinsic and cost value!

15 February 2022 7,713 1 View

If i am using a theory from educational psychology in my research, am i limited to its scale? or can i use domain-specific developed scales?

I am working on a research project on emotions in SLA, using the control-value theory as a research framework. When i am measuring emotions like anxiety and enjoyment, am i limited to the scales...

29 December 2021 4,813 8 View

Can you help me locate the Walberg 1980's paper?

I am trying to define academic productivity for a research paper and I came across this paper "Walberg, H. J. (1980). A Psychological Theory of Educational Productivity" and think it might be...

30 November 2020 3,558 3 View

Can anyone help me to know the difference between (Ethyl acetate, 1,4-dioxane, tetrahydrofuan, dichloroethane) as solvents on the reaction progress??

On optimizing the reaction conditions, different solvents were used but one solvent was the best one that gives the best results?? Is this related to each solvent physical properties or not? I...

26 November 2019 2,104 3 View

Found on equine sample in Dennis, Stone & Swanson technique. What is this?

Hello. I found this "eggs" (or not) in Dennis, Stone & Swanson technique on equine samples. It's in 40x, 40x and 10x , respectivel. I will be glad if someone could help me to identificate this...

05 November 2019 6,619 5 View

Post post traumatic stress disorder

I've heard that after leaving the environment in which trauma was inflicted/developed, there will be a dip in the survivor's function. Now whether this be affective, executive or otherwise, I do...

01 January 1970 7,410 6 View

GC-MS retention index prediticon?

Hello experts, Does anyone know any free software about retention index prediction ?

08 August 2024 7,403 2 View

Is there an alternative to a multinomial regression which allows the DV to be non mutually exclusive?

I am trying to analyse data from a survey examining what variables affect teachers perceived barriers to incorporating technology into their classroom. I have 5 predictor variables however my DV...

06 August 2024 1,752 3 View

Why do we equate male and female arousal?

Women, on the other hand, can become physically aroused (increased blood flow in the reproductive organs) without becoming psychologically aroused even in the slightest. (Robert Weiss)

05 August 2024 9,537 2 View

I need the datasets of Microgrid for system identification?

Hi I am working on data driven model of the microgrid, for that, i need the reliable datasets for the identification of MG data driven Model. Thanks

02 August 2024 5,748 4 View

Should I remove an item from a scale to raise Cronbach's alpha and McDonald's omega or is it better to leave it if they are both over .7 already?

Hello! I have this scale which had 10 items initially. I had to remove items 8 and 10 because they correlated negatively with the scale, and then I removed item 9 because Cronbach's alpha and...

01 August 2024 4,606 7 View

Talking therapies for bipolar, psychology?

what is the best research evidence for psychological interventions for Bipolar?

01 August 2024 6,023 2 View

What are some diseases that are caused by overactivity of enzymes?

I want to choose a resarch topic regarding enzyme inhibition. So I did my research and found out most of the diseases that originate from enzymes were actually caused by the "deficiency" of...

30 July 2024 2,483 5 View

Recruitment for Postpartum Mental Health Research?

We are currently recruiting for two studies on postpartum mental health as part of our work at the Perinatal Mental Health Research Lab at Alliant International University. If you or someone you...

30 July 2024 2,950 0 View

Entropy measure and QSPR modeling in Graph Theor. How to construct the table for lengthy equation?

The entropy measured of molecular graphs plays a crucial rule. The network structures in some cases are very lengthy calculations to handle. Some author avoid to construct table where as most...

30 July 2024 3,126 0 View

Terrorism, a natural inclination of all animal species?

There are many types of symbolic judgements. For example, when an Israeli pilot flattens the home of a Palestinian family (even if they are forewarned), it is natural for them to experience shock...

28 July 2024 2,610 1 View

Mustafa Pamuk

First EFA,than CFA,

redictive validity

concurrent validity

convergent validity

Nuri Doğan

This approaches can consider as evidence of the validity of measurement results. The more evidence the validity is, the better. Firstly, the purposes of use of the results of measuring determine what validity evidence you will collect. For this reason, you should decide on the purpose of the measurement. You should then collect appropriate validity evidences.

Kamil Antoni Izydorczak

Maybe I could help, but can you tell me what does TUG and LBP stand for ?