#Competition and #moral behavior: A meta-analysis of forty-five crowd-sourced experimental designs http://d.repec.org/n?u=RePEc:zbw:ifwkie:272340&r=exp
… finds substantial design #heterogeneity—estimated to be about 1.6 times as large as the average standard error of effect size estimates of the 45 research designs—indicating that the informativeness and #generalizability of results based on a single experimental design are limited.

#ExperimentalEcon

3/
Want more?

Here we consider estimators to generalize inferences from randomized trials to all trial-eligible individuals:
https://ncbi.nlm.nih.gov/pubmed/30488513

And here we clear some confusions about equivalence of estimators:
https://journals.lww.com/epidem/fulltex

Do you prefer to express your #generalizability assumptions using causal diagrams?

No problem. Led by Issa Dahabreh, here
https://arxiv.org/abs/1906.10792
we use graphs to examine the conditions for generalizability of causal inferences from a #randomizedtrial.

Suppose you want to extend causal inferences from a randomized trial to a target population.

Is that #transportability or #generalizability?

Issa Dahabreh and I proposed an answer in this brief commentary in the European Journal of Epidemiology:
https://ncbi.nlm.nih.gov/pubmed/31218483

#Introduction
I’m an F32 Postdoctoral Fellow. Currently, trying to evaluate some measurement questions (e.g., invariance, convergence, prediction) using task fMRI & self-report data. Broadly, interested in reward processing, #neurodevelopment, #fmri #openscience & #generalizability.

Goals are to learn, collaborate, pay it forward & produce something that more than 13 people will read. 🎈