Indicate whether the following statements refer to internal validity or external validity. Does this experiment represent reality?
a. internal validity b. external validity.
Question 2
The fact that people may learn from test taking is an experimental validity threat known as ____; the fact that the measurement scale may change over the course of the experiment is called ____.
a. instrumentation; testing effect c. testing effect; instrumentation
b. maturation; testing effect d. instrumentation; selection
Changes in boreal forest composition along a chronosequence in Quebec. Dates refer to the year of th
internal organs chart
Rat's external anatomy
The internal and external anatomy of the kidney.
How to convert verbal statements into algebraic equations (Part 4)
Bacteria with Internal Membranes