Author Question: Validity A) is something that cannot be achieved. B) refers to how well a measure or study ... (Read 18 times)

humphriesbr@me.com · **on:** Aug 4, 2018

Validity

A) is something that cannot be achieved.
B) refers to how well a measure or study performs.
C) is a separate statistical measure used by natural scientists.
D) is a way of including extraneous variables to give the study more meaning.

Question 2

General control procedures can be implemented in research

A) only in low-constraint research designs.
B) only in high-constraint research designs.
C) only in experimental research designs.
D) at many different levels of constraint.