Lecture 15 - calculating effect sizes for meta-analysis | Hard-Boiled Synthesis (Fall 2020)

[@LajeunesseLab]

Hi all, thanks for watching!
The full lecture series of Hard-Boiled synthesis can be found here:
th-cam.com/play/PLMDcoG6cxhI0JRfmuv3AwT9Sy0FQNMqCL.html

[@anamashraf5822]

Thank you Prof. for giving us insights.

[@דרורבןאפרים]

Great lecture, thanks!
Note that to calculate var_d in Excell you used var_delta but the text shown on screen shows a different formula for that [in excell it seems you assumed var_delta to be equal to an uncorrected var_d (without the J^2)].
Which one of them is correct?
Also, because you used SDs in the process of calculating var_d, dosn't that make it the SD of d rather than it's varince? wouldn't you need to square that to get var_d?

[@SINTL]

what ref should be cited while we perform this method, please

[@aparnasm9040]

I have a query...How to calculate effect sizes in Multilevel models (3-level models)?

[@vongswan2011]

Great tutorial for meta-analysis.
At 33:58, the equation of J is J = 1-(3/4*(Nt+Nc-2)-1), but in your Excel column AC is J = 1-(3/4(U3+X3)-1). Is it a mistake?

[@Strongholdex]

I wonder too.

[@vanessafernandezrodriguez592]

Hi all, I am trying to calculate the effect sizes using the OpenMEE. Does anyone here know how can I activate the option in the software? I have tried changing the format of the variable and the other options.

[@Uebermensch03]

Hi, great lecture! Could you teach how to synthesize all effect sizes to draw a diamond on a forest plot, by hand?