Answer:
I had this question as well, the correct answer is D.
Explanation:
I think it was the us constitution if I’m wrong plz let me know.
Have a nice day!
Answer:
Experimenter, participant
Explanation:
Experimenter expectancy effects can be described or considered as an error in the scientific findings or inquiries, where the researchers' expectations concerning their enquiries or findings are made known unconsciously to the subjects or participant, and this will automatically influence their responses.
This is also known as the object expectancy effect.
The subject or participant expectancy effect occurs when the result being expected by the participants or subjects unconsciously affect the expected result.
It should be noted that the experimental expectancy effect can be prevented by double-blind design. Double-blind design is a situation where both the experimenter and the participant do not know the subject identity.
The participant expectancy effect can be prevented by a single-blind design, where the subject is not aware if he/she is the experimental test object.
Answer:
D) The standard of living in South Africa is higher than in Nigeria
Explanation:
The literacy rate and GDP are higher in South Africa than in Nigeria.
