Multiple Choice
The principle of falsifiability means that:
A) scientists must be careful not to falsify their results.
B) all theories will eventually be shown to be false.
C) a scientist must state an idea in such a way that it can be refuted or disproved by counterevidence.
D) theories that have not been proven are considered false.
Correct Answer:

Verified
Correct Answer:
Verified
Q20: Two sets of observations assessing students' heights
Q21: The variable that an experimenter manipulates is
Q22: Which of the following is true regarding
Q23: Violations of the principle of falsifiability rarely
Q24: Psychologists measure alternate-forms reliability by giving the
Q26: The standard deviation is an average that
Q27: Operational definitions specify how the phenomena in
Q28: Which of the following is an operational
Q29: Which of the following correlation coefficient values
Q30: Psychologists measure test-retest reliability by giving different