Author Question: Random assignment of participants in experiments generally A) Ensures equality of the groups on ... (Read 21 times)

tiffannnnyyyyyy · **on:** Aug 4, 2018

Random assignment of participants in experiments generally

A) Ensures equality of the groups on all variables except the independent variable.
B) Does not enable confident interpretations of findings.
C) Produces confounding variables that cannot easily be identified.
D) Produces participant bias effects.

Question 2

Without experimentation

A) No conclusions can be drawn.
B) Strong causal conclusions can still be drawn.
C) Drawing strong conclusions is difficult.
D) Drawing strong conclusions is easy.