Last visit was: 11 Dec 2024, 16:53 It is currently 11 Dec 2024, 16:53
Home
GMAT
Messages
Tests
Schools
Reviews
Social
Chat
My Profile
Close
GMAT Club Daily Prep
Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.

Customized
for You

we will pick new questions that match your level based on your Timer History

Track
Your Progress

every week, we’ll send you an estimated GMAT score based on your performance

Practice
Pays

we will pick new questions that match your level based on your Timer History
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
Go to My Error Log Learn more
Close
Request Expert Reply
Confirm Cancel
avatar
john1990
avatar
Joined: 25 Mar 2016
Last visit: 06 Jun 2020
Posts: 16
Own Kudos:
3
 [1]
Given Kudos: 5
Posts: 16
Kudos: 3
 [1]
How many respondents? 13 Aug 2019, 20:20
1
Kudos
Add Kudos
Bookmarks
Bookmark this Post
I am finishing up my first semester and I have decided to pursue publishing. My question is how many respondents do i need as a minimum for publishers and peers to believe my findings? I plan to use a survey site and pay for people to take the survey which will cost $300/100 responses. Will this method be respected. Alternatively, does anyone have experience using online advertising to recruit respondents to take the survey at no cost?
avatar
rudraphd
avatar
Joined: 16 May 2019
Last visit: 30 May 2024
Posts: 22
Own Kudos:
19
Given Kudos: 3
Posts: 22
Kudos: 19
How many respondents? 19 Aug 2019, 03:50
Kudos
Add Kudos
Bookmarks
Bookmark this Post
john1990
I am finishing up my first semester and I have decided to pursue publishing. My question is how many respondents do i need as a minimum for publishers and peers to believe my findings? I plan to use a survey site and pay for people to take the survey which will cost $300/100 responses. Will this method be respected. Alternatively, does anyone have experience using online advertising to recruit respondents to take the survey at no cost?

Hi - I think the best person to discuss this topic would be your PhD supervisor.
I think by survey site you mean Amazon MTurk? If you are doing a scenario analysis, then around 50 per cell is usually recommended.
Of course you will have to account for rejection at around 15%-20%. So, there you go.
User avatar
Hovkial
User avatar
Joined: 23 Apr 2019
Last visit: 24 Nov 2022
Posts: 805
Own Kudos:
2,085
 [1]
Given Kudos: 203
Status:PhD trained. Education research, management.
Posts: 805
Kudos: 2,085
 [1]
How many respondents? 19 Aug 2019, 04:51
1
Kudos
Add Kudos
Bookmarks
Bookmark this Post
john1990
I am finishing up my first semester and I have decided to pursue publishing. My question is how many respondents do i need as a minimum for publishers and peers to believe my findings? I plan to use a survey site and pay for people to take the survey which will cost $300/100 responses. Will this method be respected. Alternatively, does anyone have experience using online advertising to recruit respondents to take the survey at no cost?


Sample size depends on effect size and power of your test. If you do not understand these terms, then you aren't ready to do your study.

Gone are the days when people used guesswork and feelings to estimate sample sizes. Reviewers will now want to see you have done your homework. GL!

Posted from my mobile device
avatar
john1990
avatar
Joined: 25 Mar 2016
Last visit: 06 Jun 2020
Posts: 16
Own Kudos:
3
Given Kudos: 5
Posts: 16
Kudos: 3
How many respondents? 24 Aug 2019, 15:13
Kudos
Add Kudos
Bookmarks
Bookmark this Post
Thank you for your responses. I have found a calculator that determines needed sample size to ensure specific confidence intervals and margins of error.
avatar
Malerides
avatar
Joined: 03 Oct 2019
Last visit: 11 Oct 2019
Posts: 7
Posts: 7
Kudos: 0
How many respondents? 04 Oct 2019, 04:04
Kudos
Add Kudos
Bookmarks
Bookmark this Post
Sample size depends on effect size and power of your test
User avatar
Hovkial
User avatar
Joined: 23 Apr 2019
Last visit: 24 Nov 2022
Posts: 805
Own Kudos:
2,085
Given Kudos: 203
Status:PhD trained. Education research, management.
Posts: 805
Kudos: 2,085
How many respondents? 04 Oct 2019, 09:15
Kudos
Add Kudos
Bookmarks
Bookmark this Post
Hovkial
john1990
I am finishing up my first semester and I have decided to pursue publishing. My question is how many respondents do i need as a minimum for publishers and peers to believe my findings? I plan to use a survey site and pay for people to take the survey which will cost $300/100 responses. Will this method be respected. Alternatively, does anyone have experience using online advertising to recruit respondents to take the survey at no cost?


Sample size depends on effect size and power of your test. If you do not understand these terms, then you aren't ready to do your study.

Gone are the days when people used guesswork and feelings to estimate sample sizes. Reviewers will now want to see you have done your homework. GL!

Posted from my mobile device


Please note that sample size estimation is both a science and some amount of skill.

A statistically adequate sample size will depend on effect size and power of the test (as I stated above). This assumes that you have prior research results that will allow you to estimate effect size. In the absence of this, you would need to make guesses. These guesses would need some justifcation when presenting your work to reviewers.
Moderator:
said.tojiboev
PhD Forum Moderator
92 posts