<span>This is an example of "The Observer Effect". Researchers will get skewed or inaccurate data if they don't take this "Observer Effect" into account when conducting research or studies.</span>
Answer:
RESPONDENT ; OPERANT
Explanation:
A light goes on in a room just before an excruciatingly loud buzzer sounds. A subject who startles when the light goes on shows RESPONDENT behavior, but one who leaves the room to avoid the noise exhibits OPERANT behavior.
RESPONDENT BEHAVIOR are behaviors that you may not have full control of, they are like reflexes. While OPERANT BEHAVIOUR are all behaviors that can be controlled, and are voluntary.
I believe the answer is: <span>Ebbinghaus
For his experiment on memory , Ebbinghaus use </span><span> simple acoustic encoding and </span>maintenance rehearsal<span> that make a subject try to remember several list of words that have similar syllabels and ending.
As it turned out , language and memory shows strong correlation because people are much more likely to forget or mixed up the meaning of similar sounding words.</span>