Quasi-experimental designs lack the controls of strong experimental designs.
a. however, causal inferences can be made to the extent that rival hypotheses can be ruled out
b. as such, causal inferences should never be made
c. however, in most cases such deficiencies can be safely ignored
d. thus, such studies should not be performed by ethical researchers
Question 2
The results section should indicate
a. which participants were used in the study.
b. the stimulus materials used in the study.
c. the alpha level and the p-value of the statistical tests.
d. the likely applicability of the study to real world settings.
Summary of greenhouse experimental design and results
Using Controls to Monitor Results
Climate Controls: A Summary
LiH has an experimental dipole moment, μ = 6.00 D. If LiH were 100% ionic, the distance ...
Experimental deforestation of the Hubbard Brook watershed
R-loop experimental analysis