What is the sampling method once one administers the questionnaire through Facebook ads?

More Amin Ansary's questions See All

Provide a questionnaire for positive role of politics in nursing ?

I want to write article in a topic of positive role of politics in nursing, and I'm confused how can we add add questionnaire and what will be the questionnaires.

18 July 2024 10,021 3 View

How to generate Load deformation curve in Plaxis 3D software. After selecting curve option, box opens to select nearest points then clicked to....?

To generate curve but a straight line generated on zero load.

09 July 2024 2,617 1 View

I would want to question about the process of extracting DNA from the thoracic region of honey bees using CTAB?

Greetings, esteemed academics, I would want to question about the process of extracting DNA from the thoracic region of honey bees using CTAB. I have conducted this experiment on multiple...

14 June 2024 5,568 2 View

What's different between soil nitrogen pool and soil phosphorus pool?

what's different between soil nitrogen pool and soil phosphorus pool?

18 May 2024 5,677 2 View

Who is more polar, choline chloride-malonic acid or choline dihydrogen citrate-malonic acid ?

who is more polar, choline chloride-malonic acid or choline dihydrogen citrate-malonic acid

08 May 2024 2,086 0 View

How can I improve tissue quality and prevent neuronal depolarization when using the patch clamp technique?

Hi I use patch clamp technique to do my PhD project. To prepare slides of brain samples, I treat them for one hour at 32 degrees Celsius in the cutting solution, and then I treat them for half an...

25 April 2024 3,801 3 View

How to visualize the total progress of any running HFSS simulation model?

Hi, I have run a HFSS simulation for six day and it is still running. I want to know the estimated time of completion of the simulation or is there any way to see the progress bar of the total...

16 April 2024 7,442 0 View

Can we strenghthen the enzyme sucrose phosphate synthase in sugarecane by using specific nutrient in fertilizer to speed up the formation of sucrose?

Dear experts, I am looking for some ways to speed up the formation of Sucrose in sugarcane by using specific nutrients (and their optimal levels) in fertilizer. More specifically, can we produce...

14 April 2024 9,037 6 View

In gene bank submission, what is the reason of "your seq. contains stop codons" ?

I am trying to submit sequences of COX-1 gene(mitochondrial gene) to gene bank. My sequences is almost 100% identical to a published one. It return a message saying that they contain stop codons...

12 April 2024 3,503 0 View

Is frontiers publication journals free of charge for Iranian authors?

I've seen published papers from my colleagues in Iran which were free of charge What should I do to get a full discount?

05 April 2024 1,566 1 View

Is this a facetotecta nauplius?

This larva was captured using a plankton net in the Persian Gulf during the summer. I believe it may be a Facetotecta nauplius.

08 August 2024 3,746 4 View

May members post flyers about opportunities to present at a conference? If so, where to post?

May members post flyers about opportunities to present at a conferehttps://veraeducation.com/nce? If so, where to post for the Virginia Educational Research Association? https://veraeducation.com/

08 August 2024 4,585 1 View

Hello all, Looking for international reviewer to review Ph.D thesis in wireless sensor network.Can anybody help?

My name is Apurva Saoji. I am a Ph.D scholar in Computer engineering in India. I am looking for international expert in reviewing my PhD thesis, "Competitive Optimization Techniques to Minimize...

07 August 2024 4,600 2 View

RNA later for the preservation of RNA in fecal samples at room temperature for one day (37°C)?

I am planning to collect human fecal samples for metatranscriptomic analysis using MGI. These samples are from indigenous people living in a region with high temperatures. I will have access to a...

06 August 2024 1,367 3 View

Research Methodology - Impact of Corporate Reputation on Stakeholders Behaviors?

Please can anyone support with the survey questions based on RQ measures and propose how to do it in FMCG industry and include as well the role of brand equity Thanks

06 August 2024 949 0 View

If we are using snowball sampling technique, how do we justify the true representativeness of the sample statistically? is there any statistical test?

Are there any statistical methods to justify your sampling technique using SPSS or AMOS?

05 August 2024 9,153 4 View

Why do exism movements become permanent dictatorship threats within liberal democracy thinking under majority rule-independent rule of law system?

Exism movements after gaining power within liberal democracies under majority rule and independent rule of law system become permanent dictatorship threats, but why this is the case is not clear...

04 August 2024 8,125 3 View

How to report results of Generalised Linear Mixed Models in a journal article?

Hi everyone, If you have written or come across any papers where Generalised Linear Mixed Models are used to examine intervention (e.g., in mental health) efficacy, could you please share the...

04 August 2024 4,130 4 View

What are possible strategies can be used to analyze data under sequential explanatory mixed method approach?

Better ways to analyze the qualitative and quantitative data in a sequential explanatory mixed method approaches

04 August 2024 2,703 6 View

How Social Media Affects Your Mental Health ?

How Social Media Affects Your Mental Health

04 August 2024 6,961 3 View

Riangga Novrianto

Greetings Mr. Ansary,

I think it would be Convenience Sampling.

Here's an article written by Etikan, Musa, and Alkassim (2016) you might interest to read about this kind of sampling.

Article Comparison of Convenience Sampling and Purposive Sampling

Best,

Riangga

Amin Ansary

Dear Mr. Riangga Novrianto,

Thank you for your comment and the attached paper.

Nyawira Mwangi

This is convenience sampling, which is a non-probability sampling method.

Dear Christopher,

Thank you for your response and the link you introduced.

Dear Nyawira,

Thank you for your response.

Dear Edyta,

Many thanks for your comment.

Ligo Koshy

Since we don't have a sample frame, we need to go with non probability sampling. convenience sampling