Week 13 Lecture 01 External Validity
45:39
Week 13 Lecture 02 Power Analysis
57:51
Week 10 Lecture 01 Internal Validity
31:16
Week 04 Lecture 01 Reliability & Validity
20:03
Week 03 Lecture 01 Sampling
19:14
Week 12 Lecture 01 Construct Validity for Causal Conclusions
21:04
Week 09 Lecture 01 Statistical Power & Statistical Validity
1:11:20
“Both the US and Israel are delusional” w/ Jeffrey Sachs
37:55