Bin Jiang

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Questions related from Bin Jiang

How to avoid "begging a question" effect?

The situation is: Sometimes we ask a subject to answer a same question many times in a questionnaire. It creates the effect that the respondent can guess what is the intention of the survey and...

09 September 2018 505 0 View

Dose of nature and self-reported stress recovery?

Welcome to join the discussion on our recent paper and spread the information. https://www.reddit.com/comments/4hval1 the original post on...

05 May 2016 5,859 0 View

How should I compare R2 and sample size?

Hi friends, I have 140 samples and want to see relationship between IV and DV as IV at low, medium, and high levels. However, sample size for three levels is different. Low is 75, medium is 29,...

09 September 2014 6,094 19 View

In SPSS, how to write a code to repeat a linear regression analysis for 500 times (same data pool but random pick each time)? Thanks!

I have 75 samples and want to run 500 times of linear regression analysis for it. That is, each time I can randomly pick 30 samples out of 75 and run a simple linear regression analysis, repeat...

09 September 2014 8,332 11 View

Please share one of most logically beautiful or ground-breaking articles in your field

It would be fun to share best articles for teaching and learning, thanks a lot! In my field, I would like to share two...

01 January 1970 7,811 4 View