Q286
The validity and reliability of a research will be at stake when
A.
The author who is the source of information is biased, incompetent or dishonest
B.
The incident was reported after a long period of time from that of its occurrence
C.
The researcher himself is not competent enough to draw logical conclusions
D.
All of the above
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
All of the above